Mitsubishi Electronics Digital Portable Multimedia Player Got1000 Users Manual Series Connection (Mitsubishi Products) For GT Works3 (ELE)

GOT1000 to the manual 8be7cf51-f2a9-4e72-b23b-5d480278e534

2015-02-09

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Series
Connection Manual
(Mitsubishi Products)

for GT Works3 (ELE)

BUS CONNECTION
DIRECT CONNECTION TO CPU
COMPUTER LINK CONNECTION
ETHERNET CONNECTION
MELSECNET/H CONNECTION
MELSECNET/10 CONNECTION
CC-Link IE CONNECTION
CC-Link CONNECTION
INVERTER CONNECTION
SERVO AMPLIFIER CONNECTION
ROBOT CONTROLLER CONNECTION
CNC CONNECTION
GOT MULTI-DROP CONNECTION
MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
MULTI-CHANNEL FUNCTION
FA TRANSPARENT FUNCTION

SAFETY PRECAUTIONS
(Always read these precautions before using this equipment.)

Before using this product, please read this manual and the relevant manuals introduced in this manual
carefully and pay full attention to safety to handle the product correctly.
The precautions given in this manual are concerned with this product.
In this manual, the safety precautions are ranked as "WARNING" and "CAUTION".

WARNING

Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.

CAUTION

Indicates that incorrect handling may cause hazardous conditions,
resulting in medium or slight personal injury or physical damage.

Note that the
caution level may lead to a serious accident according to the circumstances.
Always follow the instructions of both levels because they are important to personal safety.
Please save this manual to make it accessible when required and always forward it to the end user.

[DESIGN PRECAUTIONS]
WARNING
● Some failures of the GOT, communication unit or cable may keep the outputs on or off.
An external monitoring circuit should be provided to check for output signals which may lead to a
serious accident.
Not doing so can cause an accident due to false output or malfunction.
● If a communication fault (including cable disconnection) occurs during monitoring on the GOT,
communication between the GOT and PLC CPU is suspended and the GOT becomes inoperative.
For bus connection
: The CPU becomes faulty and the GOT becomes inoperative.
For other than bus connection : The GOT becomes inoperative.
A system where the GOT is used should be configured to perform any significant operation to the
system by using the switches of a device other than the GOT on the assumption that a GOT
communication fault will occur.
Not doing so can cause an accident due to false output or malfunction.
● Do not use the GOT as the warning device that may cause a serious accident.
An independent and redundant hardware or mechanical interlock is required to configure the device
that displays and outputs serious warning.
Failure to observe this instruction may result in an accident due to incorrect output or malfunction.

A-1

[DESIGN PRECAUTIONS]
WARNING
● Incorrect operation of the touch switch(s) may lead to a serious accident if the GOT backlight is gone
out.
When the GOT backlight goes out, the display section dims, while the input of the touch switch(s)
remains active.
This may confuse an operator in thinking that the GOT is in "screensaver" mode, who then tries to
release the GOT from this mode by touching the display section, which may cause a touch switch to
operate.
Note that the following occurs on the GOT when the backlight goes out.

The POWER LED blinks (green/orange) and the monitor screen appears blank.

The POWER LED blinks (green/orange) and the monitor screen appears dimmed.

The monitor screen appears blank.

The monitor screen appears dimmed.
● The display section of the GT16, GT1595-X, GT14, GT12 or GT1020 are an analog-resistive type
touch panel.
If you touch the display section simultaneously in 2 points or more, the switch that is located around
the center of the touched point, if any, may operate.
Do not touch the display section in 2 points or more simultaneously.
Doing so may cause an accident due to incorrect output or malfunction.
● When programs or parameters of the controller (such as a PLC) that is monitored by the GOT are
changed, be sure to reset the GOT or shut off the power of the GOT at the same time.
Not doing so can cause an accident due to false output or malfunction.

CAUTION
● Do not bundle the control and communication cables with main-circuit, power or other wiring.
Run the above cables separately from such wiring and keep them a minimum of 100mm apart.
Not doing so noise can cause a malfunction.
● Do not press the GOT display section with a pointed material as a pen or driver.
Doing so can result in a damage or failure of the display section.
● When the GOT is connected to the Ethernet network, the available IP address is restricted according
to the system configuration.
• When multiple GOTs are connected to the Ethernet network:
Do not set the IP address (192.168.0.18) for the GOTs and the controllers in the network.
• When a single GOT is connected to the Ethernet network:
Do not set the IP address (192.168.0.18) for the controllers except the GOT in the network.
Doing so can cause the IP address duplication. The duplication can negatively affect the
communication of the device with the IP address (192.168.0.18).
The operation at the IP address duplication depends on the devices and the system.
● Turn on the controllers and the network devices to be ready for communication before they
communicate with the GOT.
Failure to do so can cause a communication error on the GOT.
A-2

[MOUNTING PRECAUTIONS]
WARNING
● Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the GOT to/from the panel.
Not switching the power off in all phases can cause a unit failure or malfunction.
● Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the communication unit, option function board or multi-color display board onto/from the
GOT.
Not doing so can cause the unit to fail or malfunction.
● Before mounting an optional function board or Multi-color display board, wear a static discharge wrist
strap to prevent the board from being damaged by static electricity.

CAUTION
● Use the GOT in the environment that satisfies the general specifications described in the User's
Manual.
Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
● When mounting the GOT to the control panel, tighten the mounting screws in the specified torque
range.
Undertightening can cause the GOT to drop, short circuit or malfunction.
Overtightening can cause a drop, short circuit or malfunction due to the damage of the screws or the
GOT.
● When loading the communication unit or option unit to the GOT (GT16, GT15), fit it to the extension
interface of the GOT and tighten the mounting screws in the specified torque range.
Undertightening can cause the GOT to drop, short circuit or malfunction.
Overtightening can cause a drop, failure or malfunction due to the damage of the screws or unit.
● When mounting the multi-color display board onto the GOT (GT15), connect it to the corresponding
connector securely and tighten the mounting screws within the specified torque range.
Loose tightening may cause the unit and/or GOT to malfunction due to poor contact.
Overtightening may damage the screws, unit and/or GOT; they might malfunction.
● When mounting the option function board onto the GOT (GT16), connect it to the corresponding
connector securely and tighten the mounting screws within the specified torque range.
● When mounting an optional function board onto the GOT(GT15), fully connect it to the connector
until you hear a click.
● When mounting an optional function board onto the GOT(GT11), fully connect it to the connector.
● When inserting a CF card into the GOT(GT16, GT15, GT11), push it into the CF card interface of
GOT until the CF card eject button will pop out.
Failure to do so may cause a malfunction due to poor contact.
● When inserting/removing a SD card into/from the GOT(GT14), turn the SD card access switch off in
advance.
Failure to do so may corrupt data within the SD card.
A-3

[MOUNTING PRECAUTIONS]
CAUTION
● When inserting/removing a CF card into/from the GOT(GT16, GT15, GT11), turn the CF card access
switch off in advance.
Failure to do so may corrupt data within the CF card.
● When removing a SD card from the GOT(GT14), make sure to support the SD card by hand, as it
may pop out.
Failure to do so may cause the SD card to drop from the GOT and break.
● When removing a CF card from the GOT, make sure to support the CF card by hand, as it may pop
out.
Failure to do so may cause the CF card to drop from the GOT and break.
● When installing a USB memory to the GOT(GT16, GT14), make sure to install the USB memory to
the USB interface firmly.
Failure to do so may cause a malfunction due to poor contact.
● Before removing the USB memory from the GOT(GT16, GT14), operate the utility screen for removal.
After the successful completion dialog box is displayed, remove the memory by hand carefully.
Failure to do so may cause the USB memory to drop, resulting in a damage or failure of the memory.
● For closing the USB environmental protection cover, fix the cover by pushing the
firmly to comply with the protective structure.

mark on the latch

● Remove the protective film of the GOT.
When the user continues using the GOT with the protective film, the film may not be removed.
● Operate and store the GOT in environments without direct sunlight, high temperature, dust, humidity,
and vibrations.
● When using the GOT in the environment of oil or chemicals, use the protective cover for oil.
Failure to do so may cause failure or malfunction due to the oil or chemical entering into the GOT.

[WIRING PRECAUTIONS]
WARNING
● Be sure to shut off all phases of the external power supply used by the system before wiring.
Failure to do so may result in an electric shock, product damage or malfunctions.

CAUTION
● Please make sure to ground FG terminal and LG terminal and protective ground terminal of the GOT
power supply section by applying Class D Grounding (Class 3 Grounding Method) or higher which is
used exclusively for the GOT.
Not doing so may cause an electric shock or malfunction.
● Be sure to tighten any unused terminal screws with a torque of 0.5 to 0.8N•m.
Failure to do so may cause a short circuit due to contact with a solderless terminal.
● Use applicable solderless terminals and tighten them with the specified torque.
If any solderless spade terminal is used, it may be disconnected when the terminal screw comes
loose, resulting in failure.
A-4

[WIRING PRECAUTIONS]
CAUTION
● Correctly wire the GOT power supply section after confirming the rated voltage and terminal
arrangement of the product.
Not doing so can cause a fire or failure.
● Tighten the terminal screws of the GOT power supply section in the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or the GOT.
● Exercise care to avoid foreign matter such as chips and wire offcuts entering the GOT.
Not doing so can cause a fire, failure or malfunction.
● The module has an ingress prevention label on its top to prevent foreign matter, such as wire offcuts,
from entering the module during wiring.
Do not peel this label during wiring.
Before starting system operation, be sure to peel this label because of heat dissipation.
● Plug the bus connection cable by inserting it into the connector of the connected unit until it "clicks".
After plugging, check that it has been inserted snugly.
Not doing so can cause a malfunction due to a contact fault.
● Plug the communication cable into the connector of the connected unit and tighten the mounting and
terminal screws in the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
● Plug the QnA/ACPU/Motion controller (A series) bus connection cable by inserting it into the
connector of the connected unit until it "clicks".
After plugging, check that it has been inserted snugly.
Not doing so can cause a malfunction due to a contact fault.

[TEST OPERATION PRECAUTIONS]
WARNING
● Before performing the test operations of the user creation monitor screen (such as turning ON or
OFF bit device, changing the word device current value, changing the settings or current values of
the timer or counter, and changing the buffer memory current value), read through the manual
carefully and make yourself familiar with the operation method.
During test operation, never change the data of the devices which are used to perform significant
operation for the system.
False output or malfunction can cause an accident.

A-5

[STARTUP/MAINTENANCE PRECAUTIONS]
WARNING
● When power is on, do not touch the terminals.
Doing so can cause an electric shock or malfunction.
● Correctly connect the battery connector.
Do not charge, disassemble, heat, short-circuit, solder, or throw the battery into the fire.
Doing so will cause the battery to produce heat, explode, or ignite, resulting in injury and fire.
● Before starting cleaning or terminal screw retightening, always switch off the power externally in all
phases.
Not switching the power off in all phases can cause a unit failure or malfunction.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.

CAUTION
● Do not disassemble or modify the unit.
Doing so can cause a failure, malfunction, injury or fire.
● Do not touch the conductive and electronic parts of the unit directly.
Doing so can cause a unit malfunction or failure.
● The cables connected to the unit must be run in ducts or clamped.
Not doing so can cause the unit or cable to be damaged due to the dangling, motion or accidental
pulling of the cables or can cause a malfunction due to a cable connection fault.
● When unplugging the cable connected to the unit, do not hold and pull the cable portion.
Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable
connection fault.
● Do not drop or apply strong impact to the unit.
Doing so may damage the unit.
● Do not drop or give an impact to the battery mounted to the unit.
Doing so may damage the battery, causing the battery fluid to leak inside the battery.
If the battery is dropped or given an impact, dispose of it without using.
● Before touching the unit, always touch grounded metal, etc. to discharge static electricity from
human body, etc.
Not doing so can cause the unit to fail or malfunction.
● Replace battery with GT15-BAT(GT16, GT15) or GT11-50BAT(GT14, GT12, GT11, GT10) by
Mitsubishi electric Co. only.
Use of another battery may present a risk of fire or explosion.
● Dispose of used battery promptly.
Keep away from children. Do not disassemble and do not dispose of in fire.

A-6

[TOUCH PANEL PRECAUTIONS]
CAUTION
● For the analog-resistive film type touch panels, normally the adjustment is not required. However,
the difference between a touched position and the object position may occur as the period of use
elapses. When any difference between a touched position and the object position occurs, execute
the touch panel calibration.
● When any difference between a touched position and the object position occurs, other object may be
activated. This may cause an unexpected operation due to incorrect output or malfunction.

[BACKLIGHT REPLACEMENT PRECAUTIONS]
WARNING
● Be sure to shut off all phases of the external power supply of the GOT (and the PLC CPU in the case
of a bus topology) and remove the GOT from the control panel before replacing the backlight (when
using the GOT with the backlight replaceable by the user).
Not doing so can cause an electric shock.
Replacing a backlight without removing the GOT from the control panel can cause the backlight or
control panel to drop, resulting in an injury.

CAUTION
● Wear gloves for the backlight replacement when using the GOT with the backlight replaceable by the
user.
Not doing so can cause an injury.
● Before replacing a backlight, allow 5 minutes or more after turning off the GOT when using the GOT
with the backlight replaceable by the user.
Not doing so can cause a burn from heat of the backlight.

[DISPOSAL PRECAUTIONS]
CAUTION
● When disposing of the product, handle it as industrial waste.
● When disposing of this product, treat it as industrial waste. When disposing of batteries, separate
them from other wastes according to the local regulations.
(For details of the battery directive in EU member states, refer to the User's Manual of the GOT to be
used.)

A-7

[TRANSPORTATION PRECAUTIONS]
CAUTION
● When transporting lithium batteries, make sure to treat them based on the transport regulations.
(For details on models subject to restrictions, refer to the User's Manual for the GOT you are using.)
● Make sure to transport the GOT main unit and/or relevant unit(s) in the manner they will not be
exposed to the impact exceeding the impact resistance described in the general specifications of the
User's Manual, as they are precision devices.
Failure to do so may cause the unit to fail.
Check if the unit operates correctly after transportation.

A-8

INTRODUCTION
Thank you for choosing Mitsubishi Graphic Operation Terminal (Mitsubishi GOT).
Read this manual and make sure you understand the functions and performance of the GOT thoroughly
in advance to ensure correct use.

CONTENTS
SAFETY PRECAUTIONS .........................................................................................................................A - 1
INTRODUCTION ......................................................................................................................................A - 9
CONTENTS ..............................................................................................................................................A - 9
MANUALS............................................................................................................................................... A - 20
QUICK REFERENCE ............................................................................................................................. A - 22
ABBREVIATIONS AND GENERIC TERMS ...........................................................................................A - 24
HOW TO READ THIS MANUAL ............................................................................................................. A - 29

1.PREPARATORY PROCEDURES FOR MONITORING
1.1

Setting the Communication Interface............................................................................................... 1 - 3
1.1.1 Setting connected equipment (Channel setting)................................................................... 1 - 4
1.1.2 I/F communication setting................................................................................................... 1 - 12
1.1.3 Precautions......................................................................................................................... 1 - 14

1.2

Writing the Project Data and OS onto the GOT............................................................................. 1 - 15
1.2.1 Writing the project data and OS onto the GOT................................................................... 1 - 15
1.2.2 Checking the project data and OS writing on GOT ............................................................ 1 - 16

1.3

Option Devices for the Respective Connection ............................................................................. 1 - 17
1.3.1 Communication module ...................................................................................................... 1 - 17
1.3.2 Option unit .......................................................................................................................... 1 - 18
1.3.3 Conversion cables .............................................................................................................. 1 - 18
1.3.4 Connector conversion adapter ........................................................................................... 1 - 18
1.3.5 Serial Multi-Drop Connection Unit ...................................................................................... 1 - 18
1.3.6 RS-232/485 signal conversion adapter .............................................................................. 1 - 18
1.3.7 Installing a unit on another unit (Checking the unit installation position) ............................ 1 - 19

1.4

Connection Cables for the Respective Connection ....................................................................... 1 - 26
1.4.1 GOT connector specifications ............................................................................................ 1 - 26
1.4.2 Coaxial cable connector connection method ...................................................................... 1 - 29
1.4.3 Terminating resistors of GOT ............................................................................................. 1 - 30
1.4.4 Setting the RS-232/485 signal conversion adaptor ............................................................ 1 - 33

1.5

Verifying GOT Recognizes Connected Equipment........................................................................ 1 - 34

1.6

Checking for Normal Monitoring .................................................................................................... 1 - 39
1.6.1 Check on the GOT.............................................................................................................. 1 - 39
1.6.2 Confirming the communication state on the GOT side (For Ethernet connection) ............. 1 - 45
1.6.3 Confirming the communication state to each station (Station monitoring function) ............ 1 - 47
1.6.4
Check on GX Developer .................................................................................................... 1 - 50
1.6.5 Check on GX Works2 ......................................................................................................... 1 - 54
1.6.6
Check on the PLC ............................................................................................................. 1 - 55

A-9

MITSUBISHI PLC CONNECTIONS
2.DEVICE RANGE THAT CAN BE SET
2.1

MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700........................................................................... 2 - 8

2.2

MELSEC-L ....................................................................................................................................... 2 - 9

2.3

MELSEC-QnA/Q/QS, MELDAS C6 * ............................................................................................. 2 - 10

2.4

MELSEC-Q (Multi)/Q Motion ......................................................................................................... 2 - 11

2.5

MELSEC-A .................................................................................................................................... 2 - 12

2.6

MELSEC-FX .................................................................................................................................. 2 - 13

2.7

MELSEC-WS ................................................................................................................................. 2 - 14

3.ACCESS RANGE FOR MONITORING
3.1

Access Range for Monitoring Stations on Network Systems........................................................... 3 - 2
3.1.1 MELSECNET/H, MELSECNET/10, CC-Link IE Controller Network,
CC-Link IE Field Network ..................................................................................................... 3 - 2

3.2

Access Range for Monitoring when Using Ethernet Connection ................................................... 3 - 13

3.3

CC-Link System Access Range for Monitoring.............................................................................. 3 - 14

3.4

Data Link System (MELSECNET/B, (II)) Access Range for Monitoring ........................................ 3 - 17

3.5

Access Range for Monitoring when Connecting FXCPU............................................................... 3 - 18

3.6

Connection to Remote I/O Station in MELSECNET/H Network System........................................ 3 - 19

3.7

Connection to the Head Module of CC-Link IE Field Network System .......................................... 3 - 22

4.HOW TO MONITOR REDUNTANT SYSTEM
4.1

Connection to Remote I/O Station in MELSECNET/H Network System.......................................... 4 - 8
4.1.1 Direct CPU connection (Direct CPU connection to the remote I/O station) .......................... 4 - 8
4.1.2 Computer link connection
(Connection to serial communication module mounted on remote I/O station) .................... 4 - 9
4.1.3 Ethernet connection (Connection to Ethernet module mounted on remote I/O station) ..... 4 - 10

4.2

Direct CPU Connection.................................................................................................................. 4 - 11
4.2.1 When using one GOT ......................................................................................................... 4 - 11
4.2.2 When using two GOTs........................................................................................................ 4 - 12
4.2.3 Precautions when connecting a GOT directly to a PLC CPU in the redundant system
without making Q redundant setting ................................................................................... 4 - 13

4.3

CC-Link Connection (Intelligent Device Station)............................................................................ 4 - 18

4.4

CC-Link Connection (Via G4) ........................................................................................................ 4 - 20

4.5

MELSECNET/H and MELSECNET/10 Connections (Network Systems) ...................................... 4 - 22

4.6

CC-Link IE Controller Network Connection (Network System) ...................................................... 4 - 23

4.7

Ethernet Connection ...................................................................................................................... 4 - 24

4.8

Connection to the Redundant Type Extension Base Unit.............................................................. 4 - 25
4.8.1 Computer link connection (Connection to the Serial communication module mounted
on the redundant type extension base unit)........................................................................ 4 - 25
4.8.2 Ethernet connection (Connection to the Ethernet module mounted on redundant type
extension base unit)............................................................................................................ 4 - 26
4.8.3 CC-Link connection (intelligent device station) (Connection to the CC-Link module
mounted on redundant type extension base unit)............................................................... 4 - 27

A - 10

4.8.4
4.9

CC-Link connection (Via G4)
(Connection to the CC-Link module mounted on redundant type extension base unit) ..... 4 - 28

Q Redundant Setting ..................................................................................................................... 4 - 29

4.10 Switch the Monitor Target to the Control System Using the Script Function ................................. 4 - 31
4.10.1 Method for using the station number switching function..................................................... 4 - 31
4.10.2 Method for using the screen changing function .................................................................. 4 - 38

5.BUS CONNECTION
5.1

Connectable Model List ................................................................................................................... 5 - 2

5.2

System Configuration ...................................................................................................................... 5 - 5
5.2.1 Connecting to QCPU ............................................................................................................ 5 - 5
5.2.2 Connecting to QnACPU or AnCPU ...................................................................................... 5 - 9
5.2.3 Connection to QnASCPU or AnSCPU................................................................................ 5 - 12
5.2.4 Connection to A0J2HCPU .................................................................................................. 5 - 18
5.2.5 Connection to motion controller CPU
(A273UCPU, A273UHCPU(-S3), A373UCPU(-S3)) ........................................................... 5 - 19
5.2.6 Connecting to motion controller CPU
(A171SCPU(-S3(N)), A171SHCPU(N), A172SHCPU(N), A173UHCPU(-S1))................... 5 - 24

5.3

GOT Side Settings......................................................................................................................... 5 - 30
5.3.1 Setting communication interface (Communication settings)............................................... 5 - 30
5.3.2 Communication detail settings............................................................................................ 5 - 30

5.4

Precautions.................................................................................................................................... 5 - 34
5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS .................................................................................. 5 - 34
5.4.2 Turning the GOT ON .......................................................................................................... 5 - 34
5.4.3 Powering OFF the GOT, reapplying the power (OFF to ON) ............................................. 5 - 35
5.4.4 Reset switch on GOT ......................................................................................................... 5 - 35
5.4.5 Powering OFF or resetting the PLC ................................................................................... 5 - 35
5.4.6 Position of the GOT ............................................................................................................ 5 - 35
5.4.7 When the GOT is bus-connected to a PLC CPU without the communication driver
written ................................................................................................................................. 5 - 35
5.4.8 When designing the system ............................................................................................... 5 - 36
5.4.9 When assigning GOT I/O signals ....................................................................................... 5 - 36
5.4.10 When connecting to a QCPU (Q mode) ............................................................................. 5 - 36
5.4.11 When connecting to a QnA(S)CPU or An(S)CPU type ...................................................... 5 - 37
5.4.12 When connecting multiple GOTs ........................................................................................ 5 - 38
5.4.13 When using a PLC CPU in the direct mode ....................................................................... 5 - 38
5.4.14 When connecting to a Q4ARCPU redundant system ......................................................... 5 - 39
5.4.15 When monitoring the Q170MCPU ...................................................................................... 5 - 39
5.4.16 Troubleshooting .................................................................................................................. 5 - 39

6.DIRECT CONNECTION TO CPU
6.1

Connectable Model List ................................................................................................................... 6 - 2

6.2

System Configuration ...................................................................................................................... 6 - 6
6.2.1 Connecting to QCPU ............................................................................................................ 6 - 6
6.2.2 Connecting to LCPU ............................................................................................................. 6 - 7
6.2.3 Connecting to QnACPU........................................................................................................ 6 - 8
6.2.4 Connecting to ACPU ............................................................................................................ 6 - 9
6.2.5 Connecting to FXCPU ........................................................................................................ 6 - 10
6.2.6 Connecting to WSCPU ....................................................................................................... 6 - 20
6.2.7 Connecting to the motion controller CPU ........................................................................... 6 - 20
A - 11

6.3

Connection Diagram ...................................................................................................................... 6 - 22
6.3.1 RS-232 cable ...................................................................................................................... 6 - 22
6.3.2 RS-422 cable ...................................................................................................................... 6 - 23

6.4

GOT Side Settings ......................................................................................................................... 6 - 25
6.4.1 Setting communication interface (Communication settings)............................................... 6 - 25
6.4.2 Communication detail settings............................................................................................ 6 - 25

6.5

Precautions .................................................................................................................................... 6 - 28

7.COMPUTER LINK CONNECTION
7.1

Connectable Model List ................................................................................................................... 7 - 2
7.1.1 PLC/Motion controller CPU................................................................................................... 7 - 2
7.1.2 Serial communication module/Computer link module........................................................... 7 - 6

7.2

System Configuration ...................................................................................................................... 7 - 7
7.2.1 Connecting to QCPU (Q mode) ............................................................................................ 7 - 7
7.2.2 Connecting to LCPU ............................................................................................................. 7 - 8
7.2.3 Connecting to QCPU (A mode) ............................................................................................ 7 - 9
7.2.4 Connecting to QnACPU (QnACPU type)............................................................................ 7 - 10
7.2.5 Connecting to QnACPU (QnASCPU type) ......................................................................... 7 - 11
7.2.6 Connecting to ACPU (AnCPU type) ................................................................................... 7 - 13
7.2.7 Connecting to ACPU (AnSCPU type, A0J2HCPU, A2CCPUC) ......................................... 7 - 14

7.3

Connection Diagram ...................................................................................................................... 7 - 15
7.3.1 RS-232 cable ...................................................................................................................... 7 - 15
7.3.2 RS-422 cable ...................................................................................................................... 7 - 17

7.4

GOT Side Settings ......................................................................................................................... 7 - 19
7.4.1 Setting communication interface (Communication settings)............................................... 7 - 19
7.4.2 Communication detail settings............................................................................................ 7 - 19

7.5

PLC Side Setting ........................................................................................................................... 7 - 22
7.5.1 Connecting serial communication module (Q, L Series)..................................................... 7 - 22
7.5.2 Connecting serial communication module (QnA Series) .................................................... 7 - 24
7.5.3 Connecting computer link module ...................................................................................... 7 - 25

7.6

Precautions .................................................................................................................................... 7 - 29

8.ETHERNET CONNECTION
8.1

Connectable Model List ................................................................................................................... 8 - 2
8.1.1 PLC/Motion controller CPU................................................................................................... 8 - 2
8.1.2 Ethernet module ................................................................................................................... 8 - 6

8.2

System Configuration ...................................................................................................................... 8 - 7
8.2.1 Connection to Ethernet module ............................................................................................ 8 - 7
8.2.2 Connection to Built-in Ethernet port CPU or C Controller module ...................................... 8 - 11
8.2.3 Connecting to Display I/F.................................................................................................... 8 - 12
8.2.4 Connection to CC-Link IE Field Network Ethernet Adapter Module ................................... 8 - 13
8.2.5 Connecting to PERIPHERAL I/F (Built-in Ethernet port Motion Controller CPU) ............... 8 - 14

8.3

GOT Side Settings ......................................................................................................................... 8 - 15
8.3.1 Setting communication interface (Communication settings)............................................... 8 - 15
8.3.2 Communication detail settings............................................................................................ 8 - 15
8.3.3 Ethernet setting................................................................................................................... 8 - 17
8.3.4 Routing parameter setting .................................................................................................. 8 - 18

8.4

PLC Side Setting ........................................................................................................................... 8 - 20
8.4.1 Connecting to Built-in Ethernet port CPU (one-to-one connection) .................................... 8 - 20

A - 12

8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.4.7
8.4.8
8.4.9
8.4.10
8.5

Connecting to Built-in Ethernet port CPU (multiple connection) ......................................... 8 - 22
Connecting to Ethernet module (Q/L Series)...................................................................... 8 - 24
Connecting to C Controller module .................................................................................... 8 - 27
Connecting to Ethernet module (QnA Series) .................................................................... 8 - 30
Connecting to Ethernet module (A Series) ......................................................................... 8 - 33
Connecting to Ethernet module (FX Series) ....................................................................... 8 - 38
Connecting to Display I/F (CNC C70)................................................................................. 8 - 42
Connecting to CC-Link IE Field Network Ethernet Adapter Module ................................... 8 - 44
Connecting to PERIPHERAL I/F (Built-in Ethernet port Motion Controller CPU) ............... 8 - 46

Precautions.................................................................................................................................... 8 - 49

9.MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.1

Connectable Model List ................................................................................................................... 9 - 2
9.1.1 PLC/Motion controller CPU .................................................................................................. 9 - 2
9.1.2 MELSECNET/H network module.......................................................................................... 9 - 6

9.2

System Configuration ...................................................................................................................... 9 - 7
9.2.1 Connecting to optical loop system ........................................................................................ 9 - 7
9.2.2 Connecting to the coaxial bus system .................................................................................. 9 - 7

9.3

GOT Side Settings........................................................................................................................... 9 - 9
9.3.1 Setting communication interface (Communication settings)................................................. 9 - 9
9.3.2 Communication detail settings.............................................................................................. 9 - 9
9.3.3 Routing parameter setting .................................................................................................. 9 - 10

9.4

PLC Side Settings.......................................................................................................................... 9 - 11
9.4.1 System configuration .......................................................................................................... 9 - 11
9.4.2 Switch setting of MELSECNET/H network module ............................................................ 9 - 11
9.4.3 Parameter setting ............................................................................................................... 9 - 12
9.4.4 [Controller Setting] of GT Designer3 .................................................................................. 9 - 15

9.5

Precautions.................................................................................................................................... 9 - 16

10.MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.1

Connectable Model List ................................................................................................................. 10 - 2
10.1.1 PLC/Motion controller CPU ................................................................................................ 10 - 2
10.1.2 MELSECNET/H (NET/10 mode), MELSECNET/10 network module ................................. 10 - 6

10.2

System Configuration .................................................................................................................... 10 - 7
10.2.1 Connecting to optical loop system ...................................................................................... 10 - 7
10.2.2 Connecting to the coaxial bus system ................................................................................ 10 - 8

10.3

GOT Side Settings......................................................................................................................... 10 - 9
10.3.1 Setting communication interface (Communication settings)............................................... 10 - 9
10.3.2 Communication detail settings............................................................................................ 10 - 9
10.3.3 Routing parameter setting ................................................................................................ 10 - 10
10.3.4 Switch setting (Only when MELSECNET/10 communication unit is used)....................... 10 - 11

10.4

PLC Side Setting ......................................................................................................................... 10 - 12
10.4.1 Connecting to MELSECNET/H network module .............................................................. 10 - 12
10.4.2 Connecting to MELSECNET/10 network module (QnA Series) ....................................... 10 - 17
10.4.3 Connecting to MELSECNET/10 network module (A Series) ............................................ 10 - 21

10.5

Precautions.................................................................................................................................. 10 - 26

A - 13

11.CC-Link IE CONTROLLER NETWORK CONNECTION
11.1

Connectable Model List ................................................................................................................. 11 - 2
11.1.1 PLC/Motion controller CPU................................................................................................. 11 - 2
11.1.2 CC-Link IE Controller Network communication unit............................................................ 11 - 6

11.2

System Configuration .................................................................................................................... 11 - 7
11.2.1 Connecting to optical loop system ...................................................................................... 11 - 7

11.3

GOT side settings .......................................................................................................................... 11 - 8
11.3.1 Setting communication interface (Communication settings)............................................... 11 - 8
11.3.2 Communication detail settings............................................................................................ 11 - 8
11.3.3 Routing parameter setting .................................................................................................. 11 - 9

11.4

PLC Side Setting ......................................................................................................................... 11 - 10

11.5

Precautions .................................................................................................................................. 11 - 16

12.CC-Link IE FIELD NETWORK CONNECTION
12.1

Connectable Model List ................................................................................................................. 12 - 2
12.1.1 PLC/Motion controller CPU................................................................................................. 12 - 2
12.1.2 CC-Link IE Field Network communication unit ................................................................... 12 - 6

12.2

System Configuration .................................................................................................................... 12 - 7
12.2.1 Connecting to CC-Link IE Field Network communication unit ............................................ 12 - 7

12.3

GOT side settings .......................................................................................................................... 12 - 8
12.3.1 Setting communication interface (Communication settings)............................................... 12 - 8
12.3.2 Communication detail settings............................................................................................ 12 - 8
12.3.3 Routing parameter setting .................................................................................................. 12 - 9

12.4

PLC Side Setting ......................................................................................................................... 12 - 10

12.5

Precautions .................................................................................................................................. 12 - 13

13.CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.1

Connectable Model List ................................................................................................................. 13 - 2
13.1.1 PLC/Motion controller CPU................................................................................................. 13 - 2
13.1.2 CC-Link module .................................................................................................................. 13 - 5

13.2

System Configuration .................................................................................................................... 13 - 6
13.2.1 Connecting with CC-Link Ver.1 compatible ........................................................................ 13 - 6
13.2.2 Connecting with CC-Link Ver.2 compatible ........................................................................ 13 - 7
13.2.3 Connecting with CC-Link Ver.1/Ver.2 compatibles mixed .................................................. 13 - 8

13.3

GOT Side Settings ......................................................................................................................... 13 - 9
13.3.1 Setting communication interface (Communication settings)............................................... 13 - 9
13.3.2 Communication detail settings............................................................................................ 13 - 9
13.3.3 Switch setting
(Only when MODEL GT15-75J61BT13-Z CC-Link communication unit is used) ............. 13 - 11

13.4

PLC Side Setting ......................................................................................................................... 13 - 12
13.4.1 Connecting to CC-Link module (Q Series) with Ver.1 compatible .................................... 13 - 13
13.4.2 Connecting to CC-Link module (Q Series) with Ver.2 compatible .................................... 13 - 16
13.4.3 Connecting to CC-Link module (Q Series) with Ver.1/Ver.2 compatibles mixed .............. 13 - 20
13.4.4 Connecting to MELSEC-L series with CC-Link Ver.1 compatible..................................... 13 - 24
13.4.5 Connecting to MELSEC-L series with CC-Link Ver.2 compatible..................................... 13 - 25
13.4.6 Connecting to CC-Link module (QnA Series) ................................................................... 13 - 27
13.4.7 Connecting to CC-Link module (A Series)........................................................................ 13 - 31

13.5

Precautions .................................................................................................................................. 13 - 39

A - 14

14.CC-Link CONNECTION (Via G4)
14.1

Connectable Model List ................................................................................................................. 14 - 2
14.1.1 PLC/Motion controller CPU ................................................................................................ 14 - 2
14.1.2 CC-Link module/peripheral module .................................................................................... 14 - 5

14.2

System Configuration .................................................................................................................... 14 - 6
14.2.1 Connecting to QCPU (Q mode) .......................................................................................... 14 - 6
14.2.2 Connecting to LCPU ........................................................................................................... 14 - 7

14.3

Connection Diagram ...................................................................................................................... 14 - 8
14.3.1 RS-232 cable ...................................................................................................................... 14 - 8
14.3.2 RS-422 cable ...................................................................................................................... 14 - 8

14.4

GOT Side Settings......................................................................................................................... 14 - 9
14.4.1 Setting communication interface (Communication settings)............................................... 14 - 9
14.4.2 Communication detail settings............................................................................................ 14 - 9

14.5

PLC Side Settings........................................................................................................................ 14 - 11
14.5.1 Connecting AJ65BT-G4-S3 .............................................................................................. 14 - 11
14.5.2 Connecting AJ65BT-R2N ................................................................................................. 14 - 12
14.5.3 Switch setting of CC-Link module (Q series) .................................................................... 14 - 14
14.5.4 [Network parameter] of GX Developer ............................................................................. 14 - 14
14.5.5 Parameter setting (when connecting to C Controller module) .......................................... 14 - 15
14.5.6 [Controller Setting] of GT Designer3 ................................................................................ 14 - 16

14.6

Precautions.................................................................................................................................. 14 - 17

MITSUBISHI FA DEVICE CONNECTIONS
15.INVERTER CONNECTION
15.1

Connectable Model List ................................................................................................................. 15 - 2

15.2

System Configuration .................................................................................................................... 15 - 3
15.2.1 Connecting to FREQROL-A500/A500L/F500/F500L/V500/V500L ..................................... 15 - 3
15.2.2 Connecting to FREQROL-E500/S500/S500E/F500J/D700/F700PJ .................................. 15 - 7
15.2.3 Connecting to FREQROL E700........................................................................................ 15 - 10
15.2.4 Connecting to FREQROL-A700/F700/700P ..................................................................... 15 - 14
15.2.5 Connecting to MD-CX522-K(-A0) ..................................................................................... 15 - 18

15.3

Connection Diagram .................................................................................................................... 15 - 21
15.3.1 RS-422 cable .................................................................................................................... 15 - 21

15.4

GOT Side Settings....................................................................................................................... 15 - 29
15.4.1 Setting communication interface (Communication settings)............................................. 15 - 29
15.4.2 Communication detail settings.......................................................................................... 15 - 29

15.5

FREQROL Series Inverter Side Settings..................................................................................... 15 - 31
15.5.1 Connecting FREQROL-S500, S500E, F500J series ........................................................ 15 - 31
15.5.2 Connecting FREQROL-E500 series ................................................................................. 15 - 32
15.5.3 Connecting FREQROL-F500, F500L series ..................................................................... 15 - 33
15.5.4 Connecting FREQROL-A500, A500L series .................................................................... 15 - 34
15.5.5 Connecting FREQROL-V500, V500L series .................................................................... 15 - 35
15.5.6 Connecting FREQROL-E700 series ................................................................................. 15 - 36
15.5.7 Connecting FREQROL-D700 series................................................................................. 15 - 37
15.5.8 Connecting FREQROL-F700/700P series........................................................................ 15 - 38
15.5.9 Connecting FREQROL-F700PJ series ............................................................................. 15 - 40
15.5.10 Connecting FREQROL-A700 series ................................................................................. 15 - 41
15.5.11 Connecting MD-CX522-K(-A0) ......................................................................................... 15 - 42
A - 15

15.5.12 Station number setting...................................................................................................... 15 - 43
15.6

Device Range that Can Be Set .................................................................................................... 15 - 44

15.7

Precautions .................................................................................................................................. 15 - 47

16.SERVO AMPLIFIER CONNECTION
16.1

Connectable Model List ................................................................................................................. 16 - 2

16.2

System Configuration .................................................................................................................... 16 - 3
16.2.1 Connecting to the MELSERVO-J2-Super Series................................................................ 16 - 3
16.2.2 Connecting to the MELSERVO-J2M Series ....................................................................... 16 - 4
16.2.3 Connecting to the MELSERVO-J4, J3 Series..................................................................... 16 - 5

16.3

Connection Diagram ...................................................................................................................... 16 - 8
16.3.1 RS-232 cable ...................................................................................................................... 16 - 8
16.3.2 RS-422 cable ...................................................................................................................... 16 - 9

16.4

GOT Side Settings ....................................................................................................................... 16 - 12
16.4.1 Setting communication interface (Communication settings)............................................. 16 - 12
16.4.2 Communication detail settings.......................................................................................... 16 - 12

16.5

Setting on Servo Amplifier Side ................................................................................................... 16 - 14
16.5.1 Connecting to the MELSERVO-J2-Super Series.............................................................. 16 - 14
16.5.2 Connecting to the MELSERVO-J2M Series ..................................................................... 16 - 15
16.5.3 Connecting to the MELSERVO-J4,J3 Series.................................................................... 16 - 16
16.5.4 Station number setting...................................................................................................... 16 - 16

16.6

Device Range that Can Be Set .................................................................................................... 16 - 17

16.7

Precautions .................................................................................................................................. 16 - 45

17.ROBOT CONTROLLER CONNECTION
17.1

Connectable Model List ................................................................................................................. 17 - 2

17.2

System Configuration .................................................................................................................... 17 - 2
17.2.1 Connecting to robot controller (CRnD-700) ........................................................................ 17 - 2

17.3

GOT Side Settings ......................................................................................................................... 17 - 3
17.3.1 Setting communication interface (Communication settings)............................................... 17 - 3
17.3.2 Communication detail settings............................................................................................ 17 - 3
17.3.3 Ethernet setting................................................................................................................... 17 - 5

17.4

PLC Side Settings.......................................................................................................................... 17 - 6
17.4.1 Connecting to robot controller (CRnD-700) ........................................................................ 17 - 6

17.5

Device Range that Can Be Set ...................................................................................................... 17 - 8

17.6

Precautions .................................................................................................................................... 17 - 8

18.CNC CONNECTION
18.1

Connectable Model List ................................................................................................................. 18 - 2

18.2

System Configuration .................................................................................................................... 18 - 3
18.2.1 Direct connection to CPU ................................................................................................... 18 - 3
18.2.2 MELSECNET/10 connection (PLC to PLC network) .......................................................... 18 - 4
18.2.3 CC-Link connection (intelligent device station)................................................................... 18 - 5
18.2.4 Ethernet connection............................................................................................................ 18 - 6

18.3

Connection Diagram ...................................................................................................................... 18 - 7
18.3.1 RS-232 cable ...................................................................................................................... 18 - 7

A - 16

18.4

GOT Side Settings......................................................................................................................... 18 - 8
18.4.1 Setting communication interface (Communication settings)............................................... 18 - 8
18.4.2 Communication detail settings............................................................................................ 18 - 8
18.4.3 Ethernet setting ................................................................................................................ 18 - 13
18.4.4 Switch setting ................................................................................................................... 18 - 13

18.5

CNC Side Settings....................................................................................................................... 18 - 16
18.5.1 MELSECNET/10 connection ............................................................................................ 18 - 16
18.5.2 CC-Link (ID) connection ................................................................................................... 18 - 19
18.5.3 Ethernet connection.......................................................................................................... 18 - 21

18.6

Device Range that Can Be Set.................................................................................................... 18 - 23

18.7

Precautions.................................................................................................................................. 18 - 23
18.7.1 Direct connection to CPU ................................................................................................. 18 - 23
18.7.2 MELSECNET/10 connection ............................................................................................ 18 - 23
18.7.3 CC-Link (ID) connection ................................................................................................... 18 - 23
18.7.4 Ethernet connection.......................................................................................................... 18 - 24

MULTIPLE GOT CONNECTIONS
19.GOT MULTI-DROP CONNECTION
19.1

CPU that can be Monitored ........................................................................................................... 19 - 2

19.2

Connectable Model List ................................................................................................................. 19 - 3

19.3

System Configuration .................................................................................................................. 19 - 14

19.4

Connection Diagram .................................................................................................................... 19 - 15
19.4.1 RS-485 cable .................................................................................................................... 19 - 15

19.5

GOT Side Settings....................................................................................................................... 19 - 23
19.5.1 Setting communication interface (communication settings) ............................................. 19 - 23
19.5.2 Communication detail settings.......................................................................................... 19 - 23

19.6

Setting of Serial Multi-Drop Connection Unit ............................................................................... 19 - 24
19.6.1 Write the OS ..................................................................................................................... 19 - 24
19.6.2 Setting communication interface (Communication settings)............................................. 19 - 24
19.6.3 Setting switches................................................................................................................ 19 - 28

19.7

Setting of connection conversion adapter.................................................................................... 19 - 29
19.7.1 Setting switches................................................................................................................ 19 - 29

19.8

Precautions.................................................................................................................................. 19 - 30

20.MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.1

Connectable Model List ................................................................................................................. 20 - 2

20.2

System Configuration .................................................................................................................... 20 - 2
20.2.1 Connecting the GOT to PLC via RS-232 interface ............................................................. 20 - 2
20.2.2 Connecting the GOT to PLC via RS-422 interface ............................................................. 20 - 4

20.3

Connection Diagram ...................................................................................................................... 20 - 5
20.3.1 RS-232 Cable ..................................................................................................................... 20 - 5
20.3.2 RS-422 cable ...................................................................................................................... 20 - 6

20.4

GOT Side Settings......................................................................................................................... 20 - 7
20.4.1 Setting communication interface (Communication settings)............................................... 20 - 7
20.4.2 Communication detail settings............................................................................................ 20 - 9

20.5

Precautions.................................................................................................................................. 20 - 11

A - 17

MULTI-CHANNEL FUNCTION
21.MULTI-CHANNEL FUNCTION
21.1

What is Multi-channel Function?.................................................................................................... 21 - 2

21.2

System Configuration .................................................................................................................... 21 - 4
21.2.1 Bus connection and serial connection ................................................................................ 21 - 4
21.2.2 Ethernet multiple connection .............................................................................................. 21 - 6

21.3

GOT Side Settings ......................................................................................................................... 21 - 7
21.3.1 Basics of interface selection ............................................................................................... 21 - 7
21.3.2 General flow from system selection to drawing ................................................................ 21 - 12
21.3.3 Determining the connection type and channel No. (System selection) ............................ 21 - 13
21.3.4 Determining the GOT side interface (Interface selection)................................................. 21 - 23
21.3.5 Setting for communication settings................................................................................... 21 - 35
21.3.6 Items to be checked before starting drawing .................................................................... 21 - 39

21.4

Precautions .................................................................................................................................. 21 - 41
21.4.1 Precautions for hardware.................................................................................................. 21 - 41
21.4.2 Precautions for use........................................................................................................... 21 - 41

21.5

Multi-channel Function Check Sheet ........................................................................................... 21 - 42

FA TRANSPARENT FUNCTION
22.FA TRANSPARENT FUNCTION
22.1

FA Transparent Function ............................................................................................................... 22 - 2

22.2

Compatible Software ..................................................................................................................... 22 - 2

22.3

List of Models that Can Be Monitored.......................................................................................... 22 - 11

22.4

System Configuration .................................................................................................................. 22 - 26
22.4.1 GX Developer, GX Works2, GX LogViewer, MX Component, MX Sheet, LCPU Logging
Configuration Tool, Setting/Monitoring tool for C Controller module ................................ 22 - 26
22.4.2 PX Developer, GX Configurator........................................................................................ 22 - 29
22.4.3 MT Developer, MT Works2............................................................................................... 22 - 30
22.4.4 MR Configurator, MR Configurator2 ................................................................................. 22 - 32
22.4.5 FR Configurator ................................................................................................................ 22 - 34
22.4.6 FX Configurator-FP, FX Configurator-EN ......................................................................... 22 - 34
22.4.7 RT ToolBox2..................................................................................................................... 22 - 35
22.4.8 NC Configurator................................................................................................................ 22 - 35

22.5

GOT Side Settings ....................................................................................................................... 22 - 36
22.5.1 Setting communication interface....................................................................................... 22 - 36

22.6

Personal Computer Side Setting ................................................................................................. 22 - 39
22.6.1 Accessing the PLC by the GX Developer, PX Developer, GX Configurator..................... 22 - 39
22.6.2 Accessing by GX Works2 ................................................................................................. 22 - 43
22.6.3 Accessing by GX LogViewer ............................................................................................ 22 - 52
22.6.4 Accessing PLC by GX Configurator-QP ........................................................................... 22 - 53
22.6.5 Accessing by the MT Developer ....................................................................................... 22 - 54
22.6.6 Accessing by the MT Works2 ........................................................................................... 22 - 55
22.6.7 Accessing the servo amplifier by the MR Configurator..................................................... 22 - 58
22.6.8 Accessing the servo amplifier by the MR Configurator2................................................... 22 - 58
22.6.9 Accessing the inverter by the FR Configurator ................................................................. 22 - 58
22.6.10 Accessing PLC by FX Configurator-FP ............................................................................ 22 - 59
22.6.11 Accessing by FX Configurator-EN .................................................................................... 22 - 60

A - 18

22.6.12
22.6.13
22.6.14
22.6.15
22.6.16
22.7

Accessing by RT ToolBox2 .............................................................................................. 22 - 61
Accessing by NC Configurator ......................................................................................... 22 - 63
Accessing by MELSOFT Navigator .................................................................................. 22 - 63
Accessing by LCPU Logging Configuration Tool.............................................................. 22 - 64
Accessing by Setting/ Monitoring tool for C Controller module ........................................ 22 - 64

Precautions.................................................................................................................................. 22 - 67
22.7.1 Precautions common to each software ............................................................................ 22 - 67
22.7.2 When using GX Developer, GX Woks2 ............................................................................ 22 - 69
22.7.3 When using MT Developer, MT Works2........................................................................... 22 - 71
22.7.4 When using MR Configurator, MR Configurator2 ............................................................. 22 - 72
22.7.5 When using FR Configurator ............................................................................................ 22 - 72

INDEX
REVISIONS

A - 19

MANUALS

The following table lists the manual relevant to this product.
Refer to each manual for any purpose.

 Screen creation software manuals
Manual Name
GT Works3 Version1 Installation Procedure Manual

Packaging

Manual Number
(Model code)

Enclosed in product

-

GT Designer3 Version1 Screen Design Manual (Fundamentals) 1/2, 2/2

Stored in CD-ROM

SH-080866ENG
(1D7MB9)

GT Designer3 Version1 Screen Design Manual (Functions) 1/2, 2/2

Stored in CD-ROM

SH-080867ENG
(1D7MC1)

GT Simulator3 Version1 Operating Manual for GT Works3

Stored in CD-ROM

SH-080861ENG
(1D7MB1)

GT Converter2 Version3 Operating Manual for GT Works3

Stored in CD-ROM

SH-080862ENG
(1D7MB2)

Packaging

Manual Number
(Model code)

GOT1000 Series Connection Manual (Mitsubishi Products) for GT Works3 (ELE)

Stored in CD-ROM

SH-080898ENG
(1D7MC9)

GOT1000 Series Connection Manual (Non-Mitsubishi Products 1) for GT Works3

Stored in CD-ROM

SH-080869ENG
(1D7MC3)

GOT1000 Series Connection Manual (Non-Mitsubishi Products 2) for GT Works3

Stored in CD-ROM

SH-080870ENG
(1D7MC4)

GOT1000 Series Connection Manual (Microcomputer, MODBUS Products, Peripherals) for GT
Works3

Stored in CD-ROM

SH-080871ENG
(1D7MC5)

GOT1000 Series Connection Manual (α2 Connection) for GT Works3 (ELE)

Stored in CD-ROM

JY997D39201

Packaging

Manual Number
(Model code)

GOT1000 Series Gateway Functions Manual for GT Works3

Stored in CD-ROM

SH-080858ENG
(1D7MA7)

GOT1000 Series MES Interface Function Manual for GT Works3

Stored in CD-ROM

SH-080859ENG
(1D7MA8)

GOT1000 Series User's Manual (Extended Functions, Option Functions) for GT Works3

Stored in CD-ROM

SH-080863ENG
(1D7MB3)

Packaging

Manual Number
(Model code)

Stored in CD-ROM

SH-080966ENG
(1D7MD7)

 Connection manuals
Manual Name

 Extended and option function manuals
Manual Name

 GT SoftGOT1000 manuals
Manual Name
GT SoftGOT1000 Version3 Operating Manual for GT Works3 (ELE)

A - 20

 GT16 manuals
Packaging

Manual Number
(Model code)

GT16 User's Manual (Hardware)

Stored in CD-ROM

SH-080928ENG
(1D7MD3)

GT16 User's Manual (Basic Utility)

Stored in CD-ROM

SH-080929ENG
(1D7MD4)

GT16 Handy GOT User's Manual

Stored in CD-ROM

JY997D41201
JY997D41202
(09R821)

Packaging

Manual Number
(Model code)

Stored in CD-ROM

SH-080528ENG
(1D7M23)

Packaging

Manual Number
(Model code)

Stored in CD-ROM

JY997D44801
(09R823)

Packaging

Manual Number
(Model code)

Stored in CD-ROM

SH-080977ENG
(1D7ME1)

Packaging

Manual Number
(Model code)

GT11 User's Manual

Stored in CD-ROM

JY997D17501
(09R815)

GT11 Handy GOT User's Manual

Stored in CD-ROM

JY997D20101
JY997D20102
(09R817)

Packaging

Manual Number
(Model code)

Stored in CD-ROM

JY997D24701
(09R819)

Manual Name

 GT15 manuals
Manual Name
GT15 User's Manual

 GT14 manuals
Manual Name
GT14 User's Manual

 GT12 manuals
Manual Name
GT12 User's Manual

 GT11 manuals
Manual Name

 GT10 manuals
Manual Name
GT10 User's Manual

A - 21

QUICK REFERENCE

 Creating a project
Obtaining the specifications and operation methods of GT Designer3
Setting available functions on GT Designer3
Creating a screen displayed on the GOT

GT Designer3 Version1 Screen Design Manual
(Fundamentals) 1/2, 2/2

Obtaining useful functions to increase efficiency of drawing
Setting details for figures and objects
Setting functions for the data collection or trigger action

GT Designer3 Version1 Screen Design Manual (Functions)
1/2, 2/2

Setting functions to use peripheral devices
Simulating a created project on a personal computer

GT Simulator3 Version1 Operating Manual for GT Works3

 Connecting a controller to the GOT
Obtaining information of Mitsubishi products applicable to the GOT
Connecting Mitsubishi products to the GOT
GOT1000 Series Connection Manual (Mitsubishi Products) for
Connecting multiple controllers to one GOT (Multi-channel function)

GT Works3 (ELE)

Establishing communication between a personal computer and a
controller via the GOT (FA transparent function)
Obtaining information of Non-Mitsubishi products applicable to the GOT

• GOT1000 Series Connection Manual (Non-Mitsubishi
Products 1) for GT Works3

Connecting Non-Mitsubishi products to the GOT

Obtaining information of peripheral devices applicable to the GOT
Connecting peripheral devices including a barcode reader to the GOT

Connecting α2 with GOT

• GOT1000 Series Connection Manual (Non-Mitsubishi
Products 2) for GT Works3

GOT1000 Series Connection Manual (Microcomputer,
MODBUS Products, Peripherals) for GT Works3

GOT1000 Series Connection Manual (α2 Connection) for GT
Works3 (ELE)

 Transferring data to the GOT
Writing data to the GOT
Reading data from the GOT
Verifying a editing project to a GOT project

A - 22

GT Designer3 Version1 Screen Design Manual
(Fundamentals) 1/2, 2/2

 Others
Obtaining specifications (including part names, external dimensions, and

• GT16 User's Manual (Hardware)

options) of each GOT

• GT16 Handy GOT User's Manual
• GT15 User's Manual
• GT14 User's Manual
• GT12 User's Manual

Installing the GOT

• GT11 User's Manual
• GT11 Handy GOT User's Manual
• GT10 User's Manual
• GT16 User's Manual (Basic Utility)
• GT16 Handy GOT User's Manual
• GT15 User's Manual

Operating the utility

• GT14 User's Manual
• GT12 User's Manual
• GT11 User's Manual
• GT11 Handy GOT User's Manual
• GT10 User's Manual

Configuring the gateway function

Configuring the MES interface function

Configuring the extended function and option function

Using a personal computer as the GOT

GOT1000 Series Gateway Functions Manual for GT Works3
GOT1000 Series MES Interface Function Manual for GT
Works3
GOT1000 Series User's Manual (Extended Functions, Option
Functions) for GT Works3
GT SoftGOT1000 Version3 Operating Manual for GT Works3
(ELE)

A - 23

ABBREVIATIONS AND GENERIC TERMS

 GOT
Abbreviations and generic terms
GT1695M-X

Abbreviation of GT1695M-XTBA, GT1695M-XTBD

GT1685

GT1685M-S

Abbreviation of GT1685M-STBA, GT1685M-STBD

GT1675M-S

Abbrevuation GT1575-STBA, GT1575-STBD

GT1675

GT1672
GT1665

GT1675M-V

Abbreviation of GT1675M-VTBA, GT1675M-VTBD

GT1675-VN

Abbreviation of GT1675-VNBA, GT1675-VNBD

GT1672-VN

Abbreviation of GT1672-VNBA, GT1672-VNBD

GT1665M-S

Abbreviation of GT1665M-STBA, GT1665M-STBD

GT1665M-V

Abbreviation of GT1665M-VTBA, GT1665M-VTBD

GT1662

GT1662-VN

Abbreviation of GT1662-VNBA, GT1662-VNBD

GT1655

GT1655-V

Abbreviation of GT1655-VTBD

GT16
GT1595
GT1585

GT157

GT156

GOT1000

GT155

Series

Abbreviation of GT1695, GT1685, GT1675, GT1672, GT1665, GT1662, GT1655, GT16 Handy GOT
GT1595-X

Abbreviation of GT1595-XTBA, GT1595-XTBD

GT1585V-S

Abbreviation of GT1585V-STBA, GT1585V-STBD

GT1585-S

Abbreviation of GT1585-STBA, GT1585-STBD

GT1575V-S

Abbreviation of GT1575V-STBA, GT1575V-STBD

GT1575-S

Abbreviation of GT1575-STBA, GT1575-STBD

GT1575-V

Abbreviation of GT1575-VTBA, GT1575-VTBD

GT1575-VN

Abbreviation of GT1575-VNBA, GT1575-VNBD

GT1572-VN

Abbreviation of GT1572-VNBA, GT1572-VNBD

GT1565-V

Abbreviation of GT1565-VTBA, GT1565-VTBD

GT1562-VN

Abbreviation of GT1562-VNBA, GT1562-VNBD

GT1555-V

Abbreviation of GT1555-VTBD

GT1555-Q

Abbreviation of GT1555-QTBD, GT1555-QSBD

GT1550-Q

Abbreviation of GT1550-QLBD

GT15
GT145

Abbreviation of GT1595, GT1585, GT157

Abbreviation of GT1455-QTBDE, GT1455-QTBD

GT1450-Q

Abbreviation of GT1450-QLBDE, GT1450-QLBD

GT1275-V

GT1265

GT1265-V

GT12

GT104

Abbreviation of GT1275-VNBA, GT1275-VNBD
Abbreviation of GT1265-VNBA, GT1265-VNBD
Abbreviation of GT1275, GT1265

GT1155-Q

Abbreviation of GT1155-QTBDQ, GT1155-QSBDQ, GT1155-QTBDA, GT1155-QSBDA,
GT1155-QTBD, GT1155-QSBD

GT1150-Q

Abbreviation of GT1150-QLBDQ, GT1150-QLBDA, GT1150-QLBD

GT11
GT105

, GT155

Abbreviation of GT1455-Q, GT1450-Q

GT1275

GT115

, GT156

GT1455-Q

GT14

A - 24

Description

GT1695

Abbreviation of GT115

, Handy GOT

GT1055-Q

Abbreviation of GT1055-QSBD

GT1050-Q

Abbreviation of GT1050-QBBD

GT1045-Q

Abbreviation of GT1045-QSBD

GT1040-Q

Abbreviation of GT1040-QBBD

GT1030

Abbreviation of GT1030-LBD, GT1030-LBD2, GT1030-LBL, GT1030-LBDW, GT1030-LBDW2,
GT1030-LBLW, GT1030-LWD, GT1030-LWD2, GT1030-LWL, GT1030-LWDW, GT1030-LWDW2,
GT1030-LWLW, GT1030-HBD, GT1030-HBD2, GT1030-HBL, GT1030-HBDW, GT1030-HBDW2,
GT1030-HBLW, GT1030-HWD, GT1030-HWD2, GT1030-HWL, GT1030-HWDW, GT1030-HWDW2,
GT1030-HWLW

GT1020

Abbreviation of GT1020-LBD, GT1020-LBD2, GT1020-LBL, GT1020-LBDW, GT1020-LBDW2,
GT1020-LBLW, GT1020-LWD, GT1020LWD2, GT1020-LWL, GT1020-LWDW, GT1020-LWDW2,
GT1020-LWLW

GT10

Abbreviation of GT105

, GT104

, GT1030, GT1020

Abbreviations and generic terms

GOT1000
Series

Handy
GOT

GT16
Handy
GOT
GT11
Handy
GOT

Description

GT1665HS-V

Abbreviation of GT1665HS-VTBD

GT1155HS-Q

Abbreviation of GT1155HS-QSBD

GT1150HS-Q

Abbreviation of GT1150HS-QLBD

GT SoftGOT1000

Abbreviation of GT SoftGOT1000

GOT900 Series

Abbreviation of GOT-A900 Series, GOT-F900 Series

GOT800 Series

Abbreviation of GOT-800 Series

 Communication unit
Abbreviations and generic terms

Description

Bus connection unit

GT15-QBUS, GT15-QBUS2, GT15-ABUS, GT15-ABUS2, GT15-75QBUSL,
GT15-75QBUS2L, GT15-75ABUSL, GT15-75ABUS2L

Serial communication unit

GT15-RS2-9P, GT15-RS4-9S, GT15-RS4-TE

RS-422 Conversion Unit

GT15-RS2T4-9P, GT15-RS2T4-25P

Ethernet communication unit

GT15-J71E71-100

MELSECNET/H communication unit

GT15-J71LP23-25, GT15-J71BR13

MELSECNET/10 communication unit

GT15-75J71LP23-Z*1, GT15-75J71BR13-Z*2

CC-Link IE Controller Network communication
unit

GT15-J71GP23-SX

CC-Link IE Field Network communication unit

GT15-J71GF13-T2

CC-Link communication unit

GT15-J61BT13, GT15-75J61BT13-Z*3

Interface converter unit

GT15-75IF900

Serial multi-drop connection unit

GT01-RS4-M

Connector conversion adapter

GT10-9PT5S

RS-232/485 signal conversion adapter

GT14-RS2T4-9P

*1
*2
*3

A9GT-QJ71LP23+GT15-75IF900 set
A9GT-QJ71BR13+GT15-75IF900 set
A8GT-J61BT13+GT15-75IF900 set

 Option unit
Abbreviations and generic terms
Printer unit
Video input unit
Video/RGB unit

Description
GT15-PRN
GT16M-V4, GT15V-75V4

RGB input unit

GT16M-R2, GT15V-75R1

Video/RGB input unit

GT16M-V4R1, GT15V-75V4R1

RGB output unit

GT16M-ROUT, GT15V-75ROUT

Multimedia unit

GT16M-MMR

CF card unit

GT15-CFCD

CF card extension unit*1

GT15-CFEX-C08SET

External I/O unit

GT15-DIO, GT15-DIOR

Sound output unit

GT15-SOUT

Fingerprint unit

GT15-80FPA
*1

GT15-CFEX+GT15-CFEXIF+GT15-C08CF set

A - 25

 Option
Abbreviations and generic terms

Memory card

CF card
SD card

Description
GT05-MEM-16MC, GT05-MEM-32MC, GT05-MEM-64MC, GT05-MEM-128MC,
GT05-MEM-256MC, GT05-MEM-512MC, GT05-MEM-1GC, GT05-MEM-2GC,
GT05-MEM-4GC, GT05-MEM-8GC, GT05-MEM-16GC
L1MEM-2GBSD, L1MEM-4GBSD

Memory card adaptor

GT05-MEM-ADPC

Option function board

GT16-MESB, GT15-FNB, GT15-QFNB, GT15-QFNB16M,
GT15-QFNB32M, GT15-QFNB48M, GT11-50FNB, GT15-MESB48M

Battery

GT15-BAT, GT11-50BAT

Protective Sheet

Protective cover for oil

For GT16

GT16-90PSCB, GT16-90PSGB, GT16-90PSCW, GT16-90PSGW,
GT16-80PSCB, GT16-80PSGB, GT16-80PSCW, GT16-80PSGW,
GT16-70PSCB, GT16-70PSGB, GT16-70PSCW, GT16-70PSGW,
GT16-60PSCB, GT16-60PSGB, GT16-60PSCW, GT16-60PSGW,
GT16-50PSCB, GT16-50PSGB, GT16-50PSCW, GT16-50PSGW,
GT16-90PSCB-012, GT16-80PSCB-012, GT16-70PSCB-012,
GT16-60PSCB-012, GT16-50PSCB-012, GT16H-60PSC

For GT15

GT15-90PSCB, GT15-90PSGB, GT15-90PSCW, GT15-90PSGW,
GT15-80PSCB, GT15-80PSGB, GT15-80PSCW, GT15-80PSGW,
GT15-70PSCB, GT15-70PSGB, GT15-70PSCW, GT15-70PSGW,
GT15-60PSCB, GT15-60PSGB, GT15-60PSCW, GT15-60PSGW,
GT15-50PSCB, GT15-50PSGB, GT15-50PSCW, GT15-50PSGW

For GT14

GT14-50PSCB, GT14-50PSGB, GT14-50PSCW, GT14-50PSGW

For GT12

GT11-70PSCB, GT11-65PSCB

For GT11

GT11-50PSCB, GT11-50PSGB, GT11-50PSCW, GT11-50PSGW, GT11H-50PSC

For GT10

GT10-50PSCB, GT10-50PSGB, GT10-50PSCW, GT10-50PSGW,
GT10-40PSCB, GT10-40PSGB, GT10-40PSCW, GT10-40PSGW,
GT10-30PSCB, GT10-30PSGB, GT10-30PSCW, GT10-30PSGW,
GT10-20PSCB, GT10-20PSGB, GT10-20PSCW, GT10-20PSGW

GT05-90PCO, GT05-80PCO, GT05-70PCO, GT05-60PCO, GT05-50PCO,
GT16-50PCO, GT10-40PCO, GT10-30PCO, GT10-20PCO

USB environmental protection cover

GT16-UCOV, GT16-50UCOV, GT15-UCOV, GT14-50UCOV, GT11-50UCOV

Stand

GT15-90STAND, GT15-80STAND, GT15-70STAND, A9GT-50STAND, GT05-50STAND

Attachment

GT15-70ATT-98, GT15-70ATT-87, GT15-60ATT-97, GT15-60ATT-96,
GT15-60ATT-87, GT15-60ATT-77, GT15-50ATT-95W, GT15-50ATT-85

Backlight

GT16-90XLTT, GT16-80SLTT, GT16-70SLTT, GT16-70VLTT, GT16-70VLTTA, GT16-70VLTN,
GT16-60SLTT, GT16-60VLTT, GT16-60VLTN, GT15-90XLTT, GT15-80SLTT, GT15-70SLTT,
GT15-70VLTT, GT15-70VLTN, GT15-60VLTT, GT15-60VLTN

Multi-color display board

GT15-XHNB, GT15-VHNB

Connector conversion box

GT11H-CNB-37S, GT16H-CNB-42S

Emergency stop sw guard cover

GT11H-50ESCOV, GT16H-60ESCOV

Memory loader

GT10-LDR

Memory board

GT10-50FMB

Panel-mounted USB port extension

GT14-C10EXUSB-4S, GT10-C10EXUSB-5S

A - 26

 Software
Abbreviations and generic terms

Description

GT Works3

Abbreviation of the SW

GT Designer3

Abbreviation of screen drawing software GT Designer3 for GOT1000 series

DNC-GTWK3-E and SW

DNC-GTWK3-EA

GT Simulator3

Abbreviation of screen simulator GT Simulator3 for GOT1000/GOT900 series

GT SoftGOT1000

Abbreviation of monitoring software GT SoftGOT1000

GT Converter2

Abbreviation of data conversion software GT Converter2 for GOT1000/GOT900 series

GT Designer2 Classic

Abbreviation of screen drawing software GT Designer2 Classic for GOT900 series

GT Designer2

Abbreviation of screen drawing software GT Designer2 for GOT1000/GOT900 series

iQ Works

Abbreviation of iQ Platform compatible engineering environment MELSOFT iQ Works

MELSOFT Navigator

Generic term for integrated development environment software included in the SW
Platform compatible engineering environment MELSOFT iQ Works)

GX Works2

Abbreviation of SW DNC-GXW2-E and SW
engineering software

GX Simulator2

Abbreviation of GX Works2 with the simulation function

GX Simulator

Abbreviation of SW D5C-LLT-E(-EV) type ladder logic test tool function software packages
(SW5D5C-LLT (-EV) or later versions)

GX Developer

Abbreviation of SW

GX LogViewer

Abbreviation of SW

DNN-VIEWER-E type software package

PX Developer

Abbreviation of SW

D5C-FBDQ-E type FBD software package for process control

DNC-IQWK (iQ

DNC-GXW2-EA type programmable controller

D5C-GPPW-E(-EV)/SW D5F-GPPW-E type software package

MT Works2

Abbreviation of motion controller engineering environment MELSOFT MT Works2 (SW

MT Developer

Abbreviation of SW

RNC-GSV type general start-up support software for motion controller Q series

MR Configurator2

Abbreviation of SW

DNC-MRC2-E type Servo Configuration Software

MR Configurator

Abbreviation of MRZJW

FR Configurator

Abbreviation of Inverter Setup Software (FR-SW

NC Configurator

Abbreviation of CNC parameter setting support tool NC Configurator

FX Configurator-FP
FX Configurator-EN

DNC-MTW2-E)

-SETUP type servo set up software
-SETUP-WE)

Abbreviation of parameter setting, monitoring, and testing software packages for FX3U-20SSC-H
(SW

D5C-FXSSC-E)

Abbreviation of FX3U-ENET type Ethernet module setting software (SW1D5C-FXENET-E)

RT ToolBox2

Abbreviation of robot program creation software (3D-11C-WINE)

MX Component

Abbreviation of MX Component Version

MX Sheet

Abbreviation of MX Sheet Version

LCPU Logging Configuration Tool

Abbreviation of LCPU Logging Configuration Tool (SW1DNN-LLUTL-E)

(SW

(SW

D5C-ACT-E, SW

D5C-SHEET-E, SW

D5C-ACT-EA)

D5C-SHEET-EA)

 License key (for GT SoftGOT1000)
Abbreviations and generic terms
License key

Description
GT15-SGTKEY-U, GT15-SGTKEY-P

A - 27

 Others
Abbreviations and generic terms
IAI

Description
Abbreviation of IAI Corporation

AZBIL

Abbreviation of Azbil Corporation (former Yamatake Corporation)

OMRON

Abbreviation of OMRON Corporation

KEYENCE

Abbreviation of KEYENCE CORPORATION

KOYO EI

Abbreviation of KOYO ELECTRONICS INDUSTRIES CO., LTD.

SHARP

Abbreviation of Sharp Manufacturing Systems Corporation

JTEKT

Abbreviation of JTEKT Corporation

SHINKO

Abbreviation of Shinko Technos Co., Ltd.

CHINO

Abbreviation of CHINO CORPORATION

TOSHIBA

Abbreviation of TOSHIBA CORPORATION

TOSHIBA MACHINE

Abbreviation of TOSHIBA MACHINE CO., LTD.

HITACHI IES

Abbreviation of Hitachi Industrial Equipment Systems Co., Ltd.

HITACHI

Abbreviation of Hitachi, Ltd.

FUJI FA

Abbreviation of Fuji Electric FA Components & Systems Co., Ltd.

PANASONIC

Abbreviation of Panasonic Corporation

FUJI SYS

Abbreviation of Fuji Electric Systems Co., Ltd.

YASKAWA

Abbreviation of YASKAWA Electric Corporation

YOKOGAWA

Abbreviation of Yokogawa Electric Corporation

ALLEN-BRADLEY

Abbreviation of Allen-Bradley products manufactured by Rockwell Automation, Inc.

GE FANUC

Abbreviation of GE Fanuc Automation Corporation

LS IS

Abbreviation of LS Industrial Systems Co., Ltd.

SCHNEIDER

Abbreviation of Schneider Electric SA

SICK

Abbreviation of SICK AG

SIEMENS

Abbreviation of Siemens AG

RKC

Abbreviation of RKC INSTRUMENT INC.

HIRATA

Abbreviation of Hirata Corporation

MURATEC

Abbreviation of Muratec products manufactured by Muratec Automation Co., Ltd.

α2

Abbreviation of α2 Simple Application Controller

PLC

Generic term for programmable logic controllers of each manufacturer

Temperature controller

Generic term for temperature controllers of each manufacturer

Indicating controller

Generic term for indicating controllers of each manufacturer

Control equipment

Generic term for control equipment manufactured by each corporation

Controller

Generic term for controllers of each manufacturer

PC CPU module

Abbreviation of PC CPU Unit manufactured by CONTEC CO., LTD

GOT (server)

Abbreviation of GOTs that use the server function

GOT (client)
Windows® font

Abbreviation of GOTs that use the client function
Abbreviation of TrueType font (Other than the True Type fonts settable with GT Designer3) and
OpenType font available for Windows®

Intelligent function module

Indicates the modules other than the PLC CPU, power supply module and I/O module that are mounted
to the base unit

MODBUS®/RTU

Generic term for protocols designed to use MODBUS® protocol messages on a serial communication

MODBUS®/TCP

Generic term for the protocol designed to use MODBUS® protocol messages on a TCP/IP network

A - 28

HOW TO READ THIS MANUAL

 Symbols
Following symbols are used in this manual.

BUS CONNECTION

Connectable model name
Not connectable model name

5.1 Connectable Model List

5-2
Applicable model name
Shows GT16.
Shows GT15.
Shows GT14.
Shows GT12.
Shows GT11.
Shows GT11 (BUS).
Shows GT11 (SERIAL).
Shows GT10.
Shows GT105 ,GT104 .
Shows GT1020,GT1030 (input power supply : 24V).
Shows GT1020,GT1030 (input power supply : 5V).

1.

2.

3. …

Indicates the operation steps.

2.
[ ]: Indicates the setting items displayed on
the software and GOT screen.

3.
4.

Click!

Refers to the information required.

Refers to information useful
for operation.

Indicates the location of related content.

Since the above page was created for explanation purpose, it differs from the actual page.

A - 29

 About system configuration
The following describes the system configuration of each connection included in this manual.

The configuration of
equipment connected
to GOT is shown.

The cable connecting
the GOT to the
equipment is shown.

The configuration of
the GOT connected to
equipment is shown.
For the option devices,
refer to the following.
1.3 Option Devices for
the Respective
Connection

QCPU

RS-422 connector
conversion Cable

GOT
Connection cable

Indicates the connection diagram
number of cables to be prepared by
the user.
Refer to the connection diagram
section in each chapter.

A representative example
of the system configuration
is described with an
illustration.

Indicates the maximum distance between
the PLC and GOT.

System Configuration Examples
(When connecting the PLC [MELSEC-Q] and GT16, with RS-422 cable)
Indicates the commercially available
cable models that can be used.

1) Connect the RS-422 conversion cable [FA-CNV2402CBL] to the [MELSEC-Q].
2) Connect the option [GT16-C02R4-9S] to [GT16].
3) Connect [MELSEQ-Q] and [GT16] with the connection cable [GT01-C30R4-25P].

Since the above page was created for explanation purpose, it differs from the actual page.

A - 30

1

PREPARATORY
PROCEDURES FOR
MONITORING
DEVICE RANGE
THAT CAN BE SET

2

PREPARATORY PROCEDURES
FOR MONITORING
1.2 Writing the Project Data and OS onto the GOT . . . . . . . . . 1 - 15

ACCESS RANGE
FOR MONITORING

3

1.3 Option Devices for the Respective Connection . . . . . . . . . 1 - 17

4
HOW TO MONITOR
REDUNTANT
SYSTEM

1.1 Setting the Communication Interface . . . . . . . . . . . . . . . . . . 1 - 3

1.4 Connection Cables for the Respective Connection . . . . . . 1 - 26
1.5 Verifying GOT Recognizes Connected Equipment . . . . . . 1 - 34
1.6 Checking for Normal Monitoring. . . . . . . . . . . . . . . . . . . . . 1 - 39

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

1.

1

1-1

1.

PREPARATORY PROCEDURES FOR
MONITORING

The following shows the procedures to be taken before monitoring and corresponding reference sections.

Setting the communication interface
Determine the connection type and channel No. to be used, and
perform the communication setting.

1.1

Setting the Communication Interface

Each chapter GOT Side Settings

Writing the project data and OS
Write the standard monitor OS, communication driver, option

1.2.1

Writing the project data and OS onto the GOT

1.2.2

Checking the project data and OS writing on GOT

OS, project data and communication settings onto the GOT.

Verifying the project data and OS
Verify the standard monitor OS, communication driver, option
OS, project data and communication settings are properly
written onto the GOT.

Attaching the communication unit and
connecting the cable
Mount the optional equipment and prepare/connect the
connection cable according to the connection type.

Verifying GOT recognizes connected
equipment

1.3

Option Devices for the Respective Connection

1.4

Connection Cables for the Respective Connection

Each chapter System Configuration
Each chapter Connection Diagram

1.5

Verifying GOT Recognizes Connected Equipment

1.6

Checking for Normal Monitoring

Verify the GOT recognizes controllers on [Communication
Settings] of the Utility.

Verifying the GOT is monitoring normally
Verify the GOT is monitoring normally using Utility, Developer,
etc.

1-2

1. PREPARATORY PROCEDURES FOR MONITORING

Set the communication interface of GOT and the connected equipment.
When using the GOT at the first time, make sure to set the channel of communication interface and the communication
driver before writing to GOT.
Set the communication interface of the GOT at [Controller Setting] and [I/F Communication Setting] in GT Designer3.

PREPARATORY
PROCEDURES FOR
MONITORING

1

1.1 Setting the Communication Interface

2
DEVICE RANGE
THAT CAN BE SET

POINT
When using the parameter reflection function of MELSOFT Navigator.
The system configuration of MELSOFT Navigator can be reflected to the project of GT Designer3 using the
parameter function of MELSOFT Navigator.
For details of the parameter functions of MELSOFT Navigator, refer to the following.
(1) The color of the cells for the items which are reflected to GT Designer3 from MELSOFT Navigator changes to
green. Set items, which are displayed in green cells, from the MELSOFT Navigator. When changing in GT
Designer3, refer to the following (3).

ACCESS RANGE
FOR MONITORING

3

Help of MELSOFT Navigator

HOW TO MONITOR
REDUNTANT
SYSTEM

4

(3) To make the items reflected from MELSOFT Navigator editable on GT Designer3, select the [Option] menu
and put a check mark at [Enable an editing of parameters set in MELSOFT Navigator] in the [iQ Works
Interaction] tab.
However, when the items set in MELSOFT Navigator are edited in GT Designer3, the interaction function with
MELSOFT Navigator is unavailable due to a mismatch with the system configuration of MELSOFT Navigator.
Eliminate mismatches using the parameter verification function etc. before using the interaction function of
MELSOFT Navigator.

6
DIRECT
CONNECTION TO
CPU

(2) When setting the communication interface for the connection with the iQ Works untargeted equipment, set
[Set with GT Designer3] to the channel connected at [Input Detailed Configuration Information] in MELSOFT
Navigator and make the settings at [Controller Setting] in GT Designer3.

BUS CONNECTION

5

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1-3

1.1.1

Setting connected equipment (Channel setting)

Set the channel of the equipment connected to the GOT.

 Setting

1.

Select [Common]

2.

The Controller Setting dialog box appears. Select the channel No. to be used from the list menu.

3.

Refer to the following explanations for the setting.

[Controller Setting] from the menu.

POINT
Channel No.2 to No.4
Use the channel No.2 to No.4 when using the Multi-channel function.
For details of the Multi-channel function, refer to the following.
Mitsubishi Products 21. MULTI-CHANNEL FUNCTION

1-4

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1
PREPARATORY
PROCEDURES FOR
MONITORING

 Setting item
This section describes the setting items of the Manufacturer, Controller Type, Driver and I/F.
When using the channel No.2 to No.4, put a check mark at [Use CH*].

DEVICE RANGE
THAT CAN BE SET

2

ACCESS RANGE
FOR MONITORING

3

Item

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Description

5

Select this item when setting the channel No.2 to No.4.

Manufacturer

BUS CONNECTION

Use CH*

Select the manufacturer of the equipment to be connected to the GOT.
Select the type of the equipment to be connected to the GOT. For the settings, refer to the following.

Type

(2)Setting [Controller Type]
Select the interface of the GOT to which the equipment is connected.For the settings, refer to the following.

I/F

(3)Setting [I/F]

6

Select the communication driver to be written to the GOT. For the settings, refer to the following.

Driver

DIRECT
CONNECTION TO
CPU

(1)Setting [Driver]
Make settings for the transmission speed and data length of the communication driver.

Detail Setting

Refer to each chapter of the equipment to be connected to the GOT.

(1) Setting [Driver]

7
COMPUTER LINK
CONNECTION

The displayed items for a driver differ according to the settings [Manufacturer], [Controller Type] and [I/F].
When the driver to be set is not displayed, confirm if [Manufacturer], [Controller Type] and [I/F] are correct.
For the settings, refer to the following.
[Setting the communication interface] section in each chapter

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1-5

(2) Setting [Controller Type]
The types for the selection differs depending on the PLC to be used.
For the settings, refer to the following.
Type
Type

Model name

Q172DCPU

Q00CPU

Q173DCPU

Q01CPU
Q02CPU
Q02HCPU

Q172DCPU-S1
For GT16, GT15, GT12*1*2
MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700

Q06HCPU
Q12HCPU
For GT16, GT15, GT14, GT12, GT11
MELSEC-Q(MULTI)/Q MOTION

Q25HCPU
Q02PHCPU
Q06PHCPU

For GT10
MELSEC-Q(MULTI)

Q173DSCPU
Q170MCPU
MR-MQ100

For GT10*1
MELSEC-QnU/DC

CNC C70
(Q173NCCPU)

Q172CPU

CRnD-700

Q173CPU

Q00JCPU

Q172CPUN

Q00CPU

Q173CPUN

Q01CPU

Q172HCPU

Q02CPU

Q173HCPU

Q02HCPU

Q00UJCPU

Q06HCPU

Q00UCPU

Q12HCPU

Q01UCPU

Q25HCPU

Q02UCPU

Q02PHCPU

Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU

For
MELSEC-QnU/DC

Q172DSCPU

CRnQ-700
(Q172DRCPU)

Q04UDHCPU

For GT14, GT11*1
MELSEC-QnU/DC, Q17nD/M/NC/DR

Q173DCPU-S1

Q25PHCPU

Q03UDCPU

GT10*1

For GT14, GT11*1
MELSEC-QnU/DC, Q17nD/M/NC/DR

Q12PHCPU

For GT16, GT15, GT12*1*2
MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700

Model name

Q26UDHCPU
Q03UDECPU

Q06PHCPU
For GT16, GT15, GT12*1*2
MELSEC-QnA/Q/QS, MELDAS C6*
*1

For GT14, GT11
MELSEC-QnA/Q, MELDAS C6*
For GT10*1
MELSEC-QnA/Q

Q12PHCPU
Q25PHCPU
Q12PRHCPU
Q25PRHCPU
QS001CPU*3
Q2ACPU
Q2ACPU-S1

Q04UDEHCPU

Q3ACPU

Q06UDEHCPU

Q4ACPU

Q10UDEHCPU

Q4ARCPU

Q13UDEHCPU

Q2ASCPU

Q20UDEHCPU

Q2ASCPU-S1

Q26UDEHCPU

Q2ASHCPU

Q50UDEHCPU

Q2ASHCPU-S1

Q100UDEHCPU

MELDAS C6 (FCA C6)

Q03UDVCPU

MELDAS C64 (FCA C64)

Q04UDVCPU

L02CPU

Q06UDVCPU

L26CPU

Q13UDVCPU
Q26UDVCPU

L26CPU-BT
MELSEC-L

L02CPU-P

Q12DCCPU-V

L26CPU-PBT

Q24DHCCPU-V

L02SCPU
NZ2GF-ETB
*1

*2

1-6

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

When using the multiple CPU system
When using the GOT to monitor the multiple CPU system of
other station, select [MELSEC-Q(Multi)/Q-Motion], or
[MELSEC-QnU/DC,Q17nD/M/NC/DR,CRnD-700] for the
type regardless of the host PLC CPU type.
When connecting to the remote I/O station in the
MELSECNET/H network system, set the type to [MELSECQnA/Q/QS, MELDAS C6 *].

A373UCPU-S3

A2UCPU-S1

A171SCPU

A3UCPU

A171SCPU-S3

A4UCPU

A171SCPU-S3N
MELSEC-A

A2ACPUP21

A171SHCPU

2

A171SHCPUN

A2ACPUR21

A172SHCPU

A2ACPU-S1

DEVICE RANGE
THAT CAN BE SET

A2ACPU

A172SHCPUN

A2ACPUP21-S1

A173UHCPU

A2ACPUR21-S1

A173UHCPU-S1

A3ACPU

FX0

A3ACPUP21

FX0S

A3ACPUR21

3

FX0N

A1NCPU

ACCESS RANGE
FOR MONITORING

FX1

A1NCPUP21

FX2

A1NCPUR21

FX2C

A2NCPU

FX1S

A2NCPUP21

MELSEC-FX

A2NCPUR21

FX1N
FX2N

A2NCPU-S1

4

FX1NC

A2NCPUP21-S1

FX2NC

A2NCPUR21-S1

HOW TO MONITOR
REDUNTANT
SYSTEM

FX3G

A3NCPU

FX3GC

A3NCPUP21

FX3U

A3NCPUR21

FX3UC

A2USCPU
A2USCPU-S1

MELSEC-FX(Ethernet)

A2USHCPU-S1
MELSEC-WS

A1SCPU
A1SCPUC24-R2
A1SHCPU
A2SCPU
A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3

FX3U
FX3UC

5

WS0-CPU0
WS0-CPU1

MELSERVO-J2M-P8A

MELSERVO-J2M-P8A

MELSERVO-J2M-*DU

MELSERVO-J2M-*DU

MELSERVO-J2S-*A

MELSERVO-J2S-*A

MELSERVO-J2S-*CP

MELSERVO-J2S-*CP

MELSERVO-J2S-*CL

MELSERVO-J2S-*CL

MELSERVO-J3-*A

MELSERVO-J3-*A

MELSERVO-J3-*T

MELSERVO-J3-*T

MELSERVO-J4-*A

A1SJHCPU

MELSERVO-J4-*A
FREQROL-S500

A0J2HCPU

FREQROL-S500E

A0J2HCPUP21

FREQROL-E500

A0J2HCPUR21

FREQROL-F500

A0J2HCPU-DC24

FREQROL-F500L

A2CCPU

1
PREPARATORY
PROCEDURES FOR
MONITORING

A2UCPU

6

7

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU

FREQROL-A500
FREQROL 500/700 Series

FREQROL-A500L
FREQROL-V500
FREQROL-V500L
FREQROL-E700

8

FREQROL-F700

A273UCPU

COMPUTER LINK
CONNECTION

FREQROL-F500J

FREQROL-F700P

A273UHCPU
A273UHCPU-S3

FREQROL-F700PJ
ETHERNET
CONNECTION

MELSEC-A

Model name
A373UCPU

BUS CONNECTION

Model name

DIRECT
CONNECTION TO
CPU

Type
Type

FREQROL-A700

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1-7

(3) Setting [I/F]
The interface differs depending on the GOT to be used.
Set the I/F according to the connection and the position of communication unit to be mounted onto the GOT.
(a) GT16
Extension interface 1
3rd stage

Extension interface 2

2nd stage

Standard interface 3
(RS-422/485 interface built in the GOT)
Standard interface 4
(Ethernet interface built in the GOT)

1st stage
Standard interface 1
(RS-232 interface built in the GOT)

(Example: In the case of the GT1685)

Standard interface 2
(USB interface built in the GOT)

(b) GT15
Extension interface 1
Extension interface 2

3rd stage

2nd stage

1st stage
Standard interface 1
(RS-232 interface built in the GOT)

(Example: In the case of the GT1575)

1-8

Standard interface 2
(USB interface built in the GOT)

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1

GT14

PREPARATORY
PROCEDURES FOR
MONITORING

(c)

[Front view]]

DEVICE RANGE
THAT CAN BE SET

2

[Rear view]

3
ACCESS RANGE
FOR MONITORING

Standard interface 3
(GOT built-in USB interface)

Standard interface 1
(GOT built-in RS-422 interface)
Standard interface 2
(GOT built-in RS-232 interface)

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Standard interface 4
(GOT built-in Ethernet interface)

[Under view]

5
BUS CONNECTION

(d) GT12

[Rear view]

Standard interface 4
(GOT built-in Ethernet interface)

7

Standard interface 1
(GOT built-in RS-422 interface)

COMPUTER LINK
CONNECTION

Standard interface 2
(GOT built-in RS-232 interface)

8
ETHERNET
CONNECTION

[Front view]

DIRECT
CONNECTION TO
CPU

6

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1-9

(e) GT11
• GT11 Serial

[Front view]
Standard interface 3
(GOT built-in USB interface)

[Rear view]
Standard interface 1
(GOT built-in RS-422 interface)
Standard interface 2
(GOT built-in RS-232 interface)

• GT11 Bus

[Front view]
Standard interface 3
(GOT built-in USB interface)

[Rear view]
Standard interface 2
(GOT built-in RS-232 interface)
Standard interface 1
(GOT built-in Bus interface)

1 - 10

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1

GT105

PREPARATORY
PROCEDURES FOR
MONITORING

(f)

DEVICE RANGE
THAT CAN BE SET

2

[Rear view]

3
Standard interface 3
(GOT built-in USB interface)

ACCESS RANGE
FOR MONITORING

Standard interface 1
(GOT built-in RS-422 interface)
Standard interface 2
(GOT built-in RS-232 interface)

(g) GT104

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Standard interface 1
(GOT built-in RS-422 interface)

BUS CONNECTION

5

Standard interface 3
(GOT built-in USB interface)

6
DIRECT
CONNECTION TO
CPU

Standard interface 2
(GOT built-in RS-232 interface)

(h) GT1020, GT1030

7

Standard interface 2
(GOT built-in RS-232 interface)

COMPUTER LINK
CONNECTION

Standard interface 1
(GOT built-in RS-422 interface)
or (GOT built-in RS-232 interface)

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1 - 11

1.1.2

I/F communication setting

This function displays the list of the GOT communication interfaces.
Set the channel and the communication driver to the interface to be used.

 Setting

1.

Select [Common]

2.

The I/F Communication Setting dialog box appears. Make the settings with reference to the following explanation.

[I/F Communication Setting] from the menu.

POINT
When using the parameter reflection function of MELSOFT Navigator.
When setting [Controller Setting] in GT Designer3 using the parameter function of MELSOFT Navigator, all of I/F
Communication Setting are grayout and cannot be edited.Set these items at [Controller Setting] or [Peripheral Unit
Setting].

1 - 12

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1
PREPARATORY
PROCEDURES FOR
MONITORING

 Setting item
The following describes the setting items for the standard I/F setting and extension I/F setting.

DEVICE RANGE
THAT CAN BE SET

2

ACCESS RANGE
FOR MONITORING

3

I/F
Driver

Detail Setting

RS232 Setting

: Standard I/F-1, Standard I/F-2, Standard I/F-3

Set the CH No. according to the intended purpose.
The number of channels differs depending on the GOT to be used.
0: Not used
1 to 4: Used for connecting a controller of channel No. 1 to 4 set in Setting connected equipment (Channel
setting)
8: Used for fingerprint authentication, barcode function, RFID function, remote personal computer operation
(serial), report function (when using the serial printer), hard copy function (when using the serial printer) or GOT
(extended computer)
9: Used for connecting Host (PC) or Host (modem)
*: Used for remote personal computer operation (Ethernet), Ethernet download, gateway function or MES
interface function
Multi: Used for Ethernet multiple connection
The communication type of the GOT standard interface is displayed.
Set the driver for the device to be connected.
None

Host (Personal computer)

Each communication driver for connected devices

Make settings for the transmission speed and data length of the communication driver.

5
BUS CONNECTION

CH No.

, GT104

6
DIRECT
CONNECTION TO
CPU

GT11, GT105

7

Refer to each chapter of the equipment to be connected to the GOT.
To validate the 5V power supply function in RS232, mark the [Enable the 5V power supply] checkbox.
The RS232 setting is invalid in the following cases.
• CH No. of [I/F-1: RS232] is [9] in GT15 and 16.
• CH No. of [I/F-1: RS232] is [9] or [8] in GT14.
• For GT12, GT11 and GT10

(Continued to next page)

8
ETHERNET
CONNECTION

Standard I/F setting

Description
Set channel No. and drivers to the GOT standard interfaces.
GT16, GT14, GT12: Standard I/F-1, Standard I/F-2, Standard I/F-3, Standard I/F-4
GT15, GT1030, GT1020: Standard I/F-1, Standard I/F-2

COMPUTER LINK
CONNECTION

Item

HOW TO MONITOR
REDUNTANT
SYSTEM

4

1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

1 - 13

Item

Description

Extension I/F setting

Set the communication unit attached to the extension interface of the GOT.

CH No.

Set the CH No. according to the intended purpose.
The number of channels differs depending on the GOT to be used.
0: Not used
1 to 4: Used for connecting a controller of channel No. 1 to 4 set in Setting connected equipment (Channel
setting)
5 to 7: Used for barcode function, RFID function, remote personal computer operation (serial), report function
(when using the serial printer) or hard copy function (when using the serial printer)
* : Used for remote personal computer operation (Ethernet), video display function, multimedia function,
operation panel function, external I/O function, RGB display function, report function (when using a
PictBridge compatible printer), hard copy function (when using a PictBridge compatible printer), sound
output function, functions with the CF card unit or CF card extension unit, Ethernet download, gateway
function or MES interface function
Set the driver for the device to be connected.

Driver

None

Detail Setting

Each driver for connected devices

Make settings for the transmission speed and data length of the communication driver.
Refer to each chapter of the equipment to be connected to the GOT.

POINT
Channel No., drivers, [RS232 Setting]
(1) Channel No.2 to No.4
Use the channel No.2 to No.4 when using the Multi-channel function.
For details of the Multi-channel function, refer to the following.
Mitsubishi Products 21. MULTI-CHANNEL FUNCTION
(2) Drivers
The displayed items for a driver differ according to the settings [Manufacturer], [Controller Type] and [I/F].
When the driver to be set is not displayed, confirm if [Manufacturer], [Controller Type] and [I/F] are correct.
[Setting the communication] section in each chapter
(3) [RS232 Setting] of GT14
Do not use [RS232 Setting] of GT14 for other than the 5V power feeding to the RS-232/485 signal conversion
adaptor.
For details, refer to the following manual.
GT14 User's Manual 7.11 RS-232/485 Signal Conversion Adaptor

1.1.3

Precautions

(1) When using the multiple CPU system
When using the GOT to monitor the multiple CPU system of other stations, select [MELSEC-Q(Multi)/Q-Motion]
or [MELSEC-QnU, Q17nD/M/NC/DR, CRnD-700] for the type, regardless of the host PLC CPU type (QCPU,
QnACPU, ACPU). When other models are selected, the setting of the CPU No. becomes unavailable.

(2) Precautions for changing model
(a) When devices that cannot be converted are included.
When setting of [Manufacturer] or [Controller Type] is changed, GT Designer3 displays the device that
cannot be converted (no corresponding device type, or excessive setting ranges as [??]. In this case, set
the device again.
(b) When the changed Manufacturer or Controller Type does not correspond to the network.
The network will be set to the host station.
(c)

1 - 14

When the Manufacturer or Controller Type is changed to [None]
The GT Designer3 displays the device of the changed channel No. as [??]. In this case, set the device
again.
Since the channel No. is retained, the objects can be reused in other channel No. in a batch by using the
[Device Bach Edit], [CH No. Batch Edit] or [Device List].
1. PREPARATORY PROCEDURES FOR MONITORING
1.1 Setting the Communication Interface

Write the standard monitor OS, communication driver, option OS, project data and communication settings onto the GOT.
For details on writing to GOT, refer to the following manual.
GT Designer3 Version

2

Writing the project data and OS onto the GOT

DEVICE RANGE
THAT CAN BE SET

1.2.1

Screen Design Manual

PREPARATORY
PROCEDURES FOR
MONITORING

1

1.2 Writing the Project Data and OS onto the GOT

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

The [Communication configuration] dialog box appears.
Set the communication setting between the GOT and the personal computer.
Click the [OK] button when settings are completed.

6

The [GOT Write] tab appears on the [Communicate with GOT] dialog box.
Select the [Project data, OS] radio button of the Write Data.

DIRECT
CONNECTION TO
CPU

4.

[Write to GOT…] from the menu.

Check-mark a desired standard monitor OS, communication driver, option OS, extended function OS, and
Communication Settings and click the [GOT Write] button.

POINT

7

Writing communication driver onto GT10
When writing a communication driver onto the GT10 in which a Boot OS Ver. under F or a standard monitor OS
Ver. under 01.08.00 is written, turn on the GOT in the OS transfer mode.
For details, refer to the following manual.
GT10 User's Manual

(Operating of transmission mode)

COMPUTER LINK
CONNECTION

3.

Select [Communication]

8
ETHERNET
CONNECTION

1.
2.

BUS CONNECTION

5

Turn on the GOT while the bottom right corner is touched.

1. PREPARATORY PROCEDURES FOR MONITORING
1.2 Writing the Project Data and OS onto the GOT

1 - 15

1.2.2

Checking the project data and OS writing on GOT

Confirm if the standard monitor OS, communication driver, option OS, project data and communication settings are
properly written onto the GOT by reading from GOT using GT Designer3.
For reading from the GOT, refer to the following manual.
GT Designer3 Version

1.
2.
3.

Select [Communication]

Screen Design Manual

[Read from GOT…] from the menu.

The [Communication configuration] dialog box appears.
Set the communication setting between the GOT and the personal computer.
Click the [OK] button when settings are completed.
The [GOT Read] tab appears on the [Communicate with GOT] dialog box.
Select the [Drive information] radio button of the Read Data.

4.

Click the [Info Reception] button.

5.

Confirm that the project data and OS are written correctly onto the GOT.

1 - 16

1. PREPARATORY PROCEDURES FOR MONITORING
1.2 Writing the Project Data and OS onto the GOT

1
PREPARATORY
PROCEDURES FOR
MONITORING

1.3 Option Devices for the Respective Connection
The following shows the option devices to connect in the respective connection type.
For the specifications, usage and connecting procedure on option devices, refer to the respective device manual.

Communication module

2

GT15-QBUS2

For QCPU (Q mode), motion controller CPU (Q series)
Bus connection (2ch) unit standard model

GT15-ABUS

For A/QnACPU, motion controller CPU (A series)
Bus connection (1ch) unit standard model

GT15-ABUS2

For A/QnACPU, motion controller CPU (A series)
Bus connection (2ch) unit standard model

RS-422 conversion unit

GT15-75QBUSL

For QCPU (Q mode), motion controller CPU (Q series)
Bus connection (1ch) unit slim model

GT15-75QBUS2L

For QCPU (Q mode), motion controller CPU (Q series)
Bus connection (2ch) unit slim model

GT15-75ABUSL

For A/QnACPU, motion controller CPU (A series)
Bus connection (1ch) unit slim model

GT15-75ABUS2L

For A/QnACPU, motion controller CPU (A series)
Bus connection (1ch) unit slim model

GT15-RS2-9P

RS-232 serial communication unit (D-sub 9-pin (male))

GT15-RS4-9S

RS-422/485 serial communication unit (D-sub 9-pin (female))

GT15-RS4-TE

RS-422/485 serial communication unit (terminal block)

GT15-RS2T4-9P
GT15-RS2T4-25P

RS-422 conversion unit

Optical loop unit

GT15-J71BR13

Coaxial bus unit

MELSECNET/10
Communication module

GT15-75J71LP23-Z

Optical loop unit (A9GT-QJ71LP23 + GT15-75IF900 set)

GT15-75J71BR13-Z

Coaxial bus unit (A9GT-QJ71BR13 + GT15-75IF900 set)

CC-Link IE Controller Network
communication unit

GT15-J71GP23-SX

Optical loop unit

CC-Link IE Field Network
communication unit

GT15-J71GF13-T2

CC-Link IE Field Network (1000BASE-T) unit

6

Intelligent device station unit CC-LINK Ver. 2 compatible
Intelligent device station unit
(A8GT-61BT13 + GT15-75IF900 set)

7

Ethernet (100Base-TX) unit

COMPUTER LINK
CONNECTION

GT15-J71E71-100

5

8
ETHERNET
CONNECTION

Ethernet communication unit

GT15-75J61BT13-Z

4

RS-422 side connector 25-pin

GT15-J71LP23-25

GT15-J61BT13

3

RS-422 side connector 9-pin
RS-232

MELSECNET/H
Communication module

CC-Link communication unit

DEVICE RANGE
THAT CAN BE SET

For QCPU (Q mode), motion controller CPU (Q series)
Bus connection (1ch) unit standard model

ACCESS RANGE
FOR MONITORING

GT15-QBUS

Bus connection unit

Serial communication module

Specifications

HOW TO MONITOR
REDUNTANT
SYSTEM

Model

BUS CONNECTION

Product name

DIRECT
CONNECTION TO
CPU

1.3.1

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

1 - 17

1.3.2

Option unit
Product name

Model

Printer unit

GT15-PRN

Multimedia unit

GT16M-MMR
GT16M-V4

Video input unit

GT15V-75V4
GT16M-R2

RGB input unit

GT15V-75R1
GT16M-V4R1

Video/RGB input unit

GT15V-75V4R1
GT16M-ROUT

RGB output unit

GT15V-75ROUT

USB slave (PictBridge) for connecting printer 1 ch
For video input signal (NTSC/PAL) 1 ch, playing movie
For video input signal (NTSC/PAL) 4 ch

For analog RGB input signal 2 ch

For video input signal (NTSC/PAL) 4 ch, for analog RGB mixed input signal 1 ch

For analog RGB output signal 1 ch

CF card unit

GT15-CFCD

CF card extension unit

GT15-CFEX-C08SET

Sound output unit

GT15-SOUT

For sound output

GT15-DIOR

For the connection to external I/O device or operation panel (Negative Common
Input/Source Type Output)

GT15-DIO

For the connection to external I/O device or operation panel (Positive Common
Input/Sink Type Output)

Product name

Model

Specifications

RS-422 connector conversion
Cable

GT16-C02R4-9S

External I/O unit

1.3.3

Specifications

For CF card installation (B drive) For GOT back face CF card eject
For CF card installation (B drive) For control panel front face CF card eject

Conversion cables

RS-422/485 (Connector)

RS-422 connector conversion cable (D-sub 9-pin)

RS-422/485 (Connector)

RS-485 (Terminal block)

FA-LTBGTR4CBL05
RS-485 terminal block
conversion modules

FA-LTBGTR4CBL10

Supplied connection cable dedicated for the conversion unit

FA-LTBGTR4CBL20

1.3.4

Product name

Model

Connector conversion adapter

GT10-9PT5S

1.3.5

1.3.6

1 - 18

Connector conversion adapter
Specifications
RS-422/485 (D-Sub 9-pin connector)

RS-422/485 (Terminal block)

Serial Multi-Drop Connection Unit
Product name

Model

Serial multi-drop
connection unit

GT01-RS4-M

Specifications
GOT multi-drop connection module
Mitsubishi Products 19. GOT MULTI-DROP CONNECTION

RS-232/485 signal conversion adapter
Product name

Model

RS-232/485 signal conversion
adapter

GT14-RS2T4-9P

Specifications
RS-232 signal (D-Sub 9-pin connector)

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

RS-485 signal (Terminal block)

This section describes the precautions for installing units on another unit.
For the installation method of each unit, refer to the User's Manual for the communication unit and option unit you are
using.
For the method for installing a unit on another unit, refer to the following.
User's Manual of GOT used.

For using multiple extension units, a bar code reader, or a RFID controller, the total current for the extension units,
bar code reader, or RFID controller must be within the current that the GOT can supply.
For the current that the GOT can supply and the current for the extension units, bar code reader, or RFID controller,
refer to the following tables. Make sure that the total of consumed current is within the capacity of the GOT.

(1) Current supply capacity of the GOT

GT1595-X

2.13

2.4

GT1585V-S

1.74

GT1675M-S

2.4

GT1585-S

1.74

GT1675M-V

2.4

GT1575V-S

2.2

2.4

GT1575-S

2.2

GT1665M-S

2.4

GT1575-V,

GT1572-VN

2.2

GT1665M-V

2.4

GT1565-V,

GT1562-VN

2.2

GT1662-VN

2.4

GT1555-V

GT1655-V

1.3

GT1555-Q,

GT1672-VN

ACCESS RANGE
FOR MONITORING

2.4

GT1685M-S

4
HOW TO MONITOR
REDUNTANT
SYSTEM

GOT type

GT1695M-X

GT1675-VN,

3

Current supply
capacity
(A)

1.3
GT1550-Q

1.3

5

(2) Current consumed by an extension unit/barcode reader/RFID controller

GT15-QBUS,
GT15-75QBUSL,

GT15-QBUS,
GT15-75QBUS2L

0.275*1

GT15-ABUS,
GT15-75ABUSL,

GT15-ABUS2,
GT15-75ABUS2L

0.12

Module type

GT16M-R2

Consumed
current
(A)
0*1

GT15V-75R1

0.2*1

GT15-RS2-9P

0.29

GT16M-V4R1

0.12*1

GT15-RS4-9S

0.33

GT15V-75V4R1

0.2*1

GT15-RS4-TE

0.3

GT16M-ROUT

0.11*1

GT15-RS2T4-9P

0.098

GT15V-75ROUT

GT15-J71E71-100

0.224

GT16M-MMR

0.27*1

GT15-J71GP23-SX

1.07

GT15-CFCD

0.07

GT15-J71LP23-25

0.56

GT15-CFEX-C08SET

0.15

0.11

GT15-J71BR13

0.77

GT15-SOUT

0.08

GT15-J61BT13

0.56

GT15-DIO

0.1

Bar code reader

*2

GT15-DIOR

0.1

GT15-PRN

0.09

GT16M-V4

0.12*1

GT15V-75V4

0.2*1

*1
*2

RFID controller
GT15-80FPA

6
DIRECT
CONNECTION TO
CPU

Consumed
current
(A)

7
COMPUTER LINK
CONNECTION

Module type

*2

8

0.22

Value used for calculating the current consumption of the multi-channel function.
For the specifications of the unit, refer to the manual included with the unit.
When the GOT supplies power to a barcode reader or a RFID controller from the standard interface, add their consumed current.
(Maximum value is less than 0.3 A)

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

BUS CONNECTION

Current supply
capacity
(A)

DEVICE RANGE
THAT CAN BE SET

2

 Calculating consumed current

GOT type

PREPARATORY
PROCEDURES FOR
MONITORING

1

Installing a unit on another unit (Checking the unit installation position)

1 - 19

ETHERNET
CONNECTION

1.3.7

(3) Calculation example
(a) When connecting the GT15-J71BR13, GT15-RS4-9S (3 units), GT15-J71E71-100 (For the gateway function)
and a bar code reader (0.12 A) to the GT1575-V
Current supply capacity of GOT (A)

Total consumed current (A)

2.2

0.77+0.33+0.33+0.33+0.224+0.12=2.104

Since the calculated value is within the capacity of the GOT, they can be connected to the GOT.
(b) When connecting the GT15-J71BR13, GT15-RS4-9S (2 units), GT15-J71E71-100 (For the gateway function)
and a bar code reader (0.12 A) to the GT1585-S
Current supply capacity of GOT (A)

Total consumed current (A)

1.74

0.77+0.33+0.33+0.224+0.12=1.774

Since the calculated value exceeds the capacity of the GOT, such configuration is not allowed.

 When using a bus connection unit
The installation position varies depending on the bus connection unit to be used.

(1) Wide bus units (GT15-75QBUS(2)L, GT15-75ABUS(2)L, GT15-QBUS2, GT15-ABUS2)
Install a bus connection unit in the 1st stage of the extension interface.
If a bus connection unit is installed in the 2nd stage or above, the unit cannot be used.
Example: Installing a bus connection unit and serial communication units

1 - 20

Serial communication unit

Bus connection unit

Bus connection unit

Serial communication unit

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

POINT
Cautions for using GT15-QBUS2 and GT15-ABUS2

Recognized as the
3rd stage of extend
interface 1

Recognized as the 2nd stage
of extend interface 2

Recognized as the
2nd stage of extend
interface 1

Recognized as the 1st stage
of extend interface 2

2
DEVICE RANGE
THAT CAN BE SET

The stage number of communication units installed on the next stage of GT15-QBUS2 or GT15-ABUS2 are
recognized by the GOT differently depending on the extension interface position.
For communication units installed in the extension interface 2 side, even if the communication unit is physically
installed in the 2nd stage position, the GOT recognizes the position as the 1st stage.

PREPARATORY
PROCEDURES FOR
MONITORING

1

3
ACCESS RANGE
FOR MONITORING

Recognized as the 1st stage
of extend interface 1
GT15-QBUS2, GT15-ABUS2
Relay connector

HOW TO MONITOR
REDUNTANT
SYSTEM

4

(2) Standard size bus connection unit (GT15-QBUS and GT15-ABUS)

5
BUS CONNECTION

A bus connection unit can be installed in any position (1st to 3rd stage) of the extension interface.
Example: Installing a bus connection unit and serial communication units
Serial communication unit

Bus connection unit

Bus connection unit

Serial communication unit

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

1 - 21

 When using a MELSECNET/H communication unit, CC-Link IE Controller Network
communication unit, CC-Link IE Field Network communication unit, or CC-Link communication
unit (GT15-J61BT13)
Install a MELSECNET/H communication unit, CC-Link IE Controller Network communication unit, CC-Link IE Field
Network communication unit, or CC-Link communication unit in the 1st stage of an extension interface.
These communication units cannot be used if installed in the 2nd or higher stage.
Example: When installing a MELSECNET/H communication unit and a serial communication unit
Serial communication unit

MELSECNET/H
communication unit

MELSECNET/H
communication unit

Serial communication unit

POINT
Precautions for using a MELSECNET/H communication unit, CC-Link IE Controller Network communication unit,
CC-Link IE Field Network communication unit, CC-Link communication unit (GT15-J61BT13)
The installed stage number of communication units installed on the next stage of MELSECNET/H communication
unit, CC-Link IE Controller Network communication unit, CC-Link IE Field Network communication unit, or CC-Link
communication unit are recognized by the GOT differently depending on the extension interface position.
For communication units installed in the extension interface 2 side, even if the communication unit is physically
installed in the 2nd stage position, the GOT recognizes the position as the 1st stage.
Recognized as the 3rd stage
of extension interface 1
Recognized as the 2nd stage
of extension interface 1

Recognized as the 2nd stage
of extension interface 2

Recognized as the 1st stage
of extension interface 2

Recognized as the 1st stage
of extension interface 1
MELSECNET/H communication unit
Relay connector

1 - 22

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

Z) or CC-Link communication unit (GT15-75J61BT13-Z)
Install a MELSECNET/10 communication unit (GT15-75J71LP23-Z, GT15-75J71BR13-Z) or CC-Link communication
unit (GT15-75J61BT13-Z) at the 1st stage of the extension interface.
These communication units cannot be used if installed in the 2nd or higher stage.
For GT16 and the GT155 , the MELSECNET/10 communication unit (GT15-75J71LP23-Z, GT15- 75J71BR13-Z)
and the CC-Link communication unit (GT15-75J61BT13-Z) are not applicable.

2
DEVICE RANGE
THAT CAN BE SET

Example: When installing a MELSECNET/10 communication unit and a serial communication unit

1
PREPARATORY
PROCEDURES FOR
MONITORING

 When using a MELSECNET/10 communication unit (GT15-75J71LP23-Z, GT15- 75J71BR13-

MELSECNET/10
communication unit
Serial communication unit

ACCESS RANGE
FOR MONITORING

3

An Ethernet communication unit can be installed in any position (1st to 3rd stage) of the extension interface.
For GT16, the Ethernet communication unit is not applicable.
Use the Ethernet interface built in the GOT.
Example: When installing an Ethernet communication unit and a serial communication unit

Ethernet
communication unit

Ethernet
communication unit
Serial communication unit

5
BUS CONNECTION

Serial communication unit

HOW TO MONITOR
REDUNTANT
SYSTEM

4

 When using an Ethernet communication unit

DIRECT
CONNECTION TO
CPU

6
 When using a serial communication unit
A serial communication unit can be installed in any position (1st to 3rd stage) of the extension interface.

Serial
communication
unit

7
COMPUTER LINK
CONNECTION

Serial
communication
unit

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

1 - 23

 When using the printer unit, sound output unit, or external I/O unit
The printer unit, sound output unit, or external I/O unit can be installed in any position (1st to 3rd stage) of the
extension interface.
Example: When installing a printer unit

Communication
unit
Printer unit

Printer unit
Communication
unit

 When using the video input unit, RGB input unit, video/RGB input unit, RGB output unit, or
multimedia unit
Install the video input unit, RGB input unit, video/RGB input unit, RGB output unit, or multimedia unit at the 1st stage
of the extension interface.These units cannot be used if installed in the 2nd or higher stage.
When any of these units is used, the communication units indicated below must be installed in the 2nd stage of the
extension interface.
Communication unit

Model

Bus connection unit

GT15-QBUS2,

GT15-ABUS2

MELSECNET/H communication unit

GT15-J71LP23-25,

GT15-J71BR13

CC-Link IE Controller Network
communication unit

GT15-J71GP23-SX

CC-Link communication unit

GT15-J61BT13

Example: When installing a video input unit and a MELSECNET/H communication unit
MELSECNET/H
communication unit

Video/RGB
input unit

1 - 24

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

Video/RGB
input unit
MELSECNET/H
communication unit

POINT
Precautions for video input unit, RGB input unit, video/RGB input unit, RGB output unit, and multimedia unit

Recognized as the 2nd stage of
extension interface 1

Recognized as the 2nd stage
of extension interface 2

Recognized as the 1st stage
of extension interface 2

3
ACCESS RANGE
FOR MONITORING

Recognized as the 3rd stage of
extension interface 1

2
DEVICE RANGE
THAT CAN BE SET

When a communication unit is installed on any of the units above, the stage number of the communication unit
recognized by the GOT varies according to the extension interface.
For communication units installed in the extension interface 2 side, even if the communication unit is physically
installed in the 2nd stage position, the GOT recognizes the position as the 1st stage.

PREPARATORY
PROCEDURES FOR
MONITORING

1

Recognized as the 1st stage of
extension interface 1
Video/RGB input unit
Relay connector

HOW TO MONITOR
REDUNTANT
SYSTEM

4

 When using CF card unit or CF card extension unit

5

CF card unit

BUS CONNECTION

Install the CF card unit or CF card extension unit on the extension interface at the last.
The following figures show how to install the CF card unit.
Serial communication
unit

Serial communication
unit

6
DIRECT
CONNECTION TO
CPU

CF card unit

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.3 Option Devices for the Respective Connection

1 - 25

1.4 Connection Cables for the Respective Connection
To connect the GOT to a device in the respective connection type, connection cables between the GOT and a device are
necessary.
For cables needed for each connection, refer to each chapter for connection.

1.4.1

GOT connector specifications

The following shows the connector specifications on the GOT side.
Refer to the following table when preparing connection cables by the user.

 RS-232 interface
Use the following as the RS-232 interface and RS-232 communication unit connector on the GOT. For the GOT side
connection cable, use a connector and connector cover applicable to the GOT connector.

(1) Connector specifications
Hardware

GOT

Connector type

version*1

GT16

―

GT1595-X

―

GT1585V-S

―

GT1585-STBA

―
―

GT1575-VTBA

Manufacturer
)

17LE-23090-27(D4CK)

DDK Ltd.

GM-C9RMDU11

Honda Tsushin Kogyo Co., Ltd.

17LE-23090-27(D4CK)

DDK Ltd.

GM-C9RMDU11

Honda Tsushin Kogyo Co., Ltd.

17LE-23090-27(D4CK)

DDK Ltd.

GM-C9RMDU11

Honda Tsushin Kogyo Co., Ltd.

C

GT1575V-S

GT1575-STBD

17LE-23090-27(D4C

B or later

GT1585-STBD

GT1575-STBA

Connector model

B or later
C
―
D or later
9-pin D-sub (male)
inch screw fixed type

E

GT1575-VTBD

―

GT1575-VN

―

GT1572-VN

―

GT1565-V

―

GT1562-VN

―

GT155

―

GT14

―

GT12

―

GT115

-Q

―

GT105

-Q

―

GT104

-Q

―

17LE-23090-27(D4CK)
DDK Ltd.

17LE-23090-27(D3CC)

GT1030, GT1020

―

9-pin terminal block*2

MC1.5/9-G-3.5BK

PHOENIX CONTACT Inc

GT15-RS2-9P

―

GT01-RS4-M

―

9-pin D-sub (male)
inch screw fixed type

17LE-23090-27(D3CC)

DDK Ltd.

*1
*2

For the procedure to check the GT15 hardware version, refer to the GT15 User's Manual.
The terminal block (MC1.5/9-ST-3.5 or corresponding product) of the cable side is packed together with the GT1030, GT1020.

(2) Connector pin arrangement
GT16, GT15, GT14, GT12, GT11, GT105

, GT104

, GT01-RS4-M

GOT main part connector
see from the front
1

5

9

9-pin D-sub (male)

1 - 26

See from the back of a
GOT main part

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

SD
RD
ER
DR
SG
RS
CS
NC
NC

6

GT1030, GT1020

9-pin terminal block

Use the following as the RS-422 interface and the RS-422/485 communication unit connector on the GOT.
For the GOT side of the connection cable, use a connector and connector cover applicable to the GOT connector.

(1) Connector model
Connector model

Manufacturer

2

RS-422 conversion unit

9-pin D-sub (female)
M2.6 millimeter screw
fixed type

17LE-13090-27(D2AC)

DDK Ltd.

GT16*1

14-pin (female)

HDR-EC14LFDT1-SLE+

Honda Tsushin Kogyo Co., Ltd.

9-pin D-sub (female)
M2.6 millimeter screw
fixed type

17LE-13090-27(D3AC)

DDK Ltd.

GT1030, GT1020

9-pin terminal block*2

MC1.5/9-G-3.5BK

PHOENIX CONTACT Inc.

GT15-RS4-9S

9-pin D-sub (female)
M2.6 millimeter screw
fixed type

17LE-13090-27(D3AC)

DDK Ltd.

DEVICE RANGE
THAT CAN BE SET

Connector type

GT14

GT115

-Q

GT105

-Q

GT104

-Q

GT01-RS4-M
*1

*2

3
ACCESS RANGE
FOR MONITORING

GT12

When connecting to the RS-422/485 interface, use HDR-E14MAG1+ as a cable connector.
To use HDR-E14MAG1+, a dedicated pressure welding tool is required.
For details on the connector and pressure welding tool, contact Honda Tsushin Kogyo Co., Ltd.
The terminal block (MC1.5/9-ST-3.5 or corresponding product) of the cable side is packed together with the GT1030, GT1020.

(2) Connector pin arrangement
GT104

GOT main part connector
see from the front

5

14-pin (female)

9

1

6

9-pin D-sub (female)

9-pin terminal block

6
DIRECT
CONNECTION TO
CPU

7

5

See from the back of a
GOT main part

7
COMPUTER LINK
CONNECTION

14

GT1030, GT1020

SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB

1

GOT main part connector
see from the front

,

8
ETHERNET
CONNECTION

8

, GT01-RS4-M

BUS CONNECTION

GT15, GT14, GT12, GT11, GT105

GT16

4
HOW TO MONITOR
REDUNTANT
SYSTEM

GOT

PREPARATORY
PROCEDURES FOR
MONITORING

1

 RS-422 interface

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

1 - 27

 RS-485 interface
Use the following as the RS-485 interface and the RS-422/485 communication unit connector on the GOT.
For the GOT side of the connection cable, use a connector and connector cover applicable to the GOT connector.

(1) Connector model
Hardware version*1

GOT
GT16*2

―

GT14

―

GT12

―

GT1155-QTBD

C or later

GT1155-QSBD

F or later

GT1150-QLBD
GT105

-Q

GT104

-Q

Manufacturer

14-pin (female)

HDR-EC14LFDT1-SLE+

Honda Tsushin Kogyo Co., Ltd.

9-pin D-sub (female)
M2.6 millimeter screw
fixed type

17LE-13090-27(D3AC)

DDK Ltd.

9-pin terminal block*3

MC1.5/9-G-3.5BK

PHOENIX CONTACT Inc

9-pin D-sub (female)
M2.6 millimeter screw
fixed type

17LE-13090-27(D3AC)

DDK Ltd.

SL-SMT3.5/10/90F BOX

Weidmuller interconnections inc

A or later
B or later

GT1020

E or later

GT15-RS4-9S

―

GT15-RS4-TE

―

*3

Connector model

C or later

GT1030

*1
*2

Connector type

―

For the checking procedure of the hardware version, refer to the User's Manual.
When connecting to the RS-422/485 interface, use HDR-E14MAG1+ as a cable connector.
To use HDR-E14MAG1+, a dedicated pressure welding tool is required.
For details on the connector and pressure welding tool, contact Honda Tsushin Kogyo Co., Ltd..
The terminal block (MC1.5/9-ST-3.5 or corresponding product) of the cable side is packed together with the GT1030, GT1020.

(2) Connector pin arrangement
GT15, GT14, GT12, GT11,

GT16

GT105

GOT main part connector
see from the front
8

7

14-pin (female)

1 - 28

9

GT1030, GT1020

See from the back of a
GOT main part

1

6

9-pin D-sub (female)

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB

1

GOT main part connector
see from the front
5

14

, GT104

9-pin terminal block

The following describes the method for connecting the BNC connector (connector plug for coaxial cable) and the cable.

CAUTION
 Solder the coaxial cable connectors properly.

2
DEVICE RANGE
THAT CAN BE SET

Insufficient soldering may result in malfunctions.

Structure of the coaxial cable

Washer

External conductor
Outer sheath Insulating material

Gasket

3
ACCESS RANGE
FOR MONITORING

Components of the BNC connector

Nut
Plug shell

Clamp

Internal conductor

Contact

1.

Remove the external sheath of the coaxial cable with
dimensions as shown below.

4

A
A

Cable in use

Cut this portion of the outer sheath

2.

Clamp

PREPARATORY
PROCEDURES FOR
MONITORING

1

Coaxial cable connector connection method

3C-2V

15mm

5C-2V, 5C-2V-CCY

10mm

Pass the nut, washer, gasket, and clamp through the coaxial
cable as shown on the left and loosen the external conductor.

HOW TO MONITOR
REDUNTANT
SYSTEM

1.4.2

C
B

Cut the external conductor, insulting material, and internal
conductor with the dimensions as shown below.
Note that the external conductor should be cut to the same
dimension as the tapered section of the clamp and smoothed
down to the clamp.

Clamp and external
conductor

Solder here

B

C

3C-2V

6mm

3mm

5C-2V, 5C-2V-CCY

7mm

5mm

Cable in use

4.

5.

Solder the contact to the internal conductor.

Insert the connector assembly shown in
shell and screw the nut into the plug shell.

6
DIRECT
CONNECTION TO
CPU

3.

7
into the plug

COMPUTER LINK
CONNECTION

Insulating material
Internal conductor

BUS CONNECTION

5
Nut
Washer
Gasket

Precautions for soldering
Note the following precautions when soldering the internal conductor and contact.
• Make sure that the solder does not bead up at the soldered section.
• Make sure there are no gaps between the connector and cable insulator or they do not cut into each other.
• Perform soldering quickly so the insulation material does not become deformed.
1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

1 - 29

ETHERNET
CONNECTION

8

1.4.3

Terminating resistors of GOT

The following shows the terminating resistor specifications on the GOT side.
When setting the terminating resistor in each connection type, refer to the following.

 RS-422/485 communication unit

 GT16

Set the terminating resistor using the terminating
resistor setting switch.
Switch No.

Terminating

OFF

2

Enable

ON

ON

OFF

OFF

Disable

The default setting is "Disable".

*1

• For RS-422/485 communication unit

ON

OFF

1

2

ON

resistor*1

1

ON

ON

100 OHM

SW1

2

2

1

1

*1

Switch No.

Terminating

resistor*1

Disable

Set the terminating resistor using the terminating
resistor setting switch.

SW1

The default setting is "Disable".

• For GT1685M-S

1

ON

SW1

2

ON

Terminating resistor setting switch
Rear view of RS-422/485 communication unit.

 RS-232/485 signal conversion adapter
For details, refer to the following.

Terminating resistor setting switch
(inside the cover)

1.4.4 Setting the RS-232/485 signal conversion
adaptor

 GT14
Set the terminating resistor using the terminating
resistor setting switch.

Terminating resistor selector switch

1 - 30

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

1

 GT105

Set the terminating resistor using the terminating
resistor setting switch.

PREPARATORY
PROCEDURES FOR
MONITORING

 GT12

Set the terminating resistor using the terminating
resistor setting switch.

DEVICE RANGE
THAT CAN BE SET

2

Terminating resistor selector switch

 GT11
Set the terminating resistor using the terminating
resistor setting switch.

Terminating resistor selector switch

ACCESS RANGE
FOR MONITORING

3

4

 GT104

HOW TO MONITOR
REDUNTANT
SYSTEM

Set the terminating resistor using the terminating
resistor setting switch.

BUS CONNECTION

5

Terminating resistor selector switch
Terminating resistor selector switch

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

1 - 31

 GT1030
Set the terminating resistor using the terminating
resistor setting switch.

Terminating resistor selector switch

 GT1020
Set the terminating resistor using the terminating
resistor setting switch.

Terminating resistor selector switch

1 - 32

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

1
PREPARATORY
PROCEDURES FOR
MONITORING

Setting the RS-232/485 signal conversion adaptor

Set the 2-wire/4-wire terminating resistor setting switch according to the connection type.

POINT
Enable the 5V power supply
Make sure to validate "Enable the 5V power supply" in the [RS232 Setting] to operate the RS-232/485 signal
conversion adaptor.
1.1.2 I/F communication setting
When validating the function using the utility function of the GOT main unit, refer to the following manual.
GT14 User's Manual 8.2 Utility Function List

2
DEVICE RANGE
THAT CAN BE SET

1.4.4

ACCESS RANGE
FOR MONITORING

3

2-wire/4-wire terminating resistor setting switch

HOW TO MONITOR
REDUNTANT
SYSTEM

4

 Setting the 2-wire/4-wire terminating resistor setting switch

2-wire/4-wire

Terminating resistor

5
6

4

3

BUS CONNECTION

Set value

Switch No.
1

2

3

4

5

6

2-wire (1Pair)

ON

ON

-

-

-

OFF

4-wire (2Pair)

OFF

OFF

-

-

-

OFF

110

-

-

ON

OFF

OFF

OFF

OPEN

-

-

OFF

OFF

OFF

OFF

330

-

-

OFF

ON

ON

OFF

6
DIRECT
CONNECTION TO
CPU

Setting item

2

1

O
N

5

7
COMPUTER LINK
CONNECTION

POINT
RS-232/485 signal conversion adapter
For details on the RS-232/485 signal conversion adapter, refer to the following manual.
GT14-RS2T4-9P RS-232/485 Signal Conversion Adapter User's Manual

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.4 Connection Cables for the Respective Connection

1 - 33

1.5 Verifying GOT Recognizes Connected Equipment
Verify the GOT recognizes controllers on [Communication Settings] of the Utility.
• Channel number of communication interface, communication drivers allocation status
• Communication unit installation status
For details on the Utility, refer to the following manual.
GT

User's Manual

 When using GT16, GT12
(For GT16)

1.

1.

2.

2.

1 - 34

1. PREPARATORY PROCEDURES FOR MONITORING
1.5 Verifying GOT Recognizes Connected Equipment

After powering up the GOT, touch [Main menu]
[Communication setting] from the Utility.

Touch [Communication setting].

4.

5.

The [Communication Settings] appears.
Verify that the communication driver name to
be used is displayed in the communication
interface box to be used.
When the communication driver name is not
displayed normally, carry out the following
procedure again.
1.1Setting the Communication Interface

2
DEVICE RANGE
THAT CAN BE SET

3.

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

7
COMPUTER LINK
CONNECTION

4.

8
ETHERNET
CONNECTION

3.

PREPARATORY
PROCEDURES FOR
MONITORING

1

1. PREPARATORY PROCEDURES FOR MONITORING
1.5 Verifying GOT Recognizes Connected Equipment

1 - 35

 For GT15, GT14 or GT11
1.

1.

2.

After powering up the GOT, touch [Main Menu]
[Communication setting] from the Utility.

Touch [Communication setting].
(The screen on the left is not displayed on
GT11.)

2.

3.

4.

3.
4.

5.

1 - 36

1. PREPARATORY PROCEDURES FOR MONITORING
1.5 Verifying GOT Recognizes Connected Equipment

The [Communication Setting] appears.
Verify that the communication driver name to
be used is displayed in the box for the
communication interface to be used.
When the communication driver name is not
displayed normally, carry out the following
procedure again.
1.1Setting the Communication Interface

1.

1.

After powering up the GOT, touch [Main Menu]
[Comm. Setting] from the Utility.

PREPARATORY
PROCEDURES FOR
MONITORING

1

 For GT10

2.

2.

DEVICE RANGE
THAT CAN BE SET

2

Touch [Standard I/F] on [Comm. Setting].

ACCESS RANGE
FOR MONITORING

3

4.

5.

The [Standard I/F] appears.
Verify that the communication driver name to
be used is displayed in the box for the
communication interface to be used.
When the communication driver name is not
displayed normally, carry out the following
procedure again.
1.1Setting the Communication Interface

5
BUS CONNECTION

3.

DIRECT
CONNECTION TO
CPU

6

7
COMPUTER LINK
CONNECTION

4.

8
ETHERNET
CONNECTION

3.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

1. PREPARATORY PROCEDURES FOR MONITORING
1.5 Verifying GOT Recognizes Connected Equipment

1 - 37

POINT
Utility
(1) How to display Utility (at default)

When using GT16, GT1595, GT14, GT12 or GT1020
Utility call key
1-point press on GOT screen upper-left corner

When using GT1585, GT157 ,
GT156 , GT155 , GT11, GT105 ,
GT104 or GT1030

Utility display
(When using GT16, GT12)

(When using GT15)

(When using GT105
(When using GT14, GT11) GT104 )

,

Utility call key
Simultaneous 2-point press

(When using GT1030,GT1020)

(2) Utility call
When setting [Pressing time] to other than 0 second on the setting screen of the utility call key, press and hold
the utility call key until the buzzer sounds.For the setting of the utility call key, refer to the following.
GT

User's Manual

(3) Communication interface setting by the Utility
The communication interface setting can be changed on the Utility's [Communication setting] after writing
[Communication Settings] of project data.
For details on the Utility, refer to the following manual.
GT

User's Manual

(4) Precedence in communication settings
When settings are made by GT Designer3 or the Utility, the latest setting is effective.

1 - 38

1. PREPARATORY PROCEDURES FOR MONITORING
1.5 Verifying GOT Recognizes Connected Equipment

1

1.6.1

PREPARATORY
PROCEDURES FOR
MONITORING

1.6 Checking for Normal Monitoring
Check on the GOT

 Check for errors occurring on the GOT

Presetting the system alarm to project data allows you to identify errors occurred on the GOT, PLC CPU, servo
amplifier and communications.
For details on the operation method of the GOT Utility screen, refer to the following manual.
User's Manual

(When using GT15)

Error code

3
ACCESS RANGE
FOR MONITORING

GT

DEVICE RANGE
THAT CAN BE SET

2

Communication Channel No.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Error message

BUS CONNECTION

5

Time of occurrence
(Displayed only for errors)

Advanced alarm popup display
With the advanced alarm popup display function, alarms are displayed as a popup display regardless of whether
an alarm display object is placed on the screen or not (regardless of the display screen).
Since comments can be flown from right to left, even a long comment can be displayed all.
For details of the advanced popup display, refer to the following manual.
GT Designer3 Screen Design Manual

7
COMPUTER LINK
CONNECTION

HINT

DIRECT
CONNECTION TO
CPU

6

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 39

 Perform an I/O check

Whether the PLC can communicate with the GOT or not can be checked by the I/O check function.
If this check ends successfully, it means correct communication interface settings and proper cable connection.
Display the I/O check screen by Main Menu.
• For GT16, GT12
Display the I/O check screen by [Main menu]
• For GT15, GT14, GT11
Display the I/O check screen by [Main menu]

[Self check]

[I/O check].

[Debug & self check]

[Self check]

[I/O check].

For details on the I/O check, refer to the following manual:
GT

User's Manual

1.

Touch [CPU] on the I/O check screen.
Touching [CPU] executes the communication
check with the connected PLC.

1.

2.

1 - 40

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

When the communication screen ends
successfully, the screen on the left is displayed.

GT10 User's Manual
(Operation of communication monitoring function screen)

Main Menu

2
DEVICE RANGE
THAT CAN BE SET

The communication monitoring is a function that checks whether the PLC can communicate with the GOT.
If this check ends successfully, it means correct communication interface settings and proper cable connection.
Display the communication monitoring function screen by [Main Menu]
[Comm. Setting]
[Comm. Monitor].
For details on the communication monitoring function, refer to the following manual:

PREPARATORY
PROCEDURES FOR
MONITORING

1

 Communication monitoring function

Touch [

Touch [Comm. Setting]

ACCESS RANGE
FOR MONITORING

3

]

HOW TO MONITOR
REDUNTANT
SYSTEM

4
Communication settings

BUS CONNECTION

5
Touch [Comm. Monitor]

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 41

 Confirming the communication status with network unit by GOT

(1) For MELSECNET/H, MELSECNET/10 network system
The communication status between the GOT and the MELSECNET/H, MELSECNET/10 network system can be
confirmed by the Utility screen of the GOT.
For details on the operation method of the GOT Utility screen, refer to the following manual.
GT16 User's Manual (Basic Utility)
GT15 User's Manual

POINT
Communication unit for displaying network module status
Use the GT15-J71LP23-25 or GT15-J71BR13 for displaying the network module status on the GOT.
The GOT cannot display the network module status with GT15-75J71LP23-Z or GT15-75J71BR13-Z.

1 - 42

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

The communication status between the GOT and CC-Link IE Controller Network can be confirmed by the utility
screen of the GOT.
For details on the operation method of the GOT Utility screen, refer to the following manual.
GT16 User's Manual (Basic Utility)
GT15 User's Manual

PREPARATORY
PROCEDURES FOR
MONITORING

1

(2) For CC-Link IE Controller Network system

DEVICE RANGE
THAT CAN BE SET

2

ACCESS RANGE
FOR MONITORING

3

(3) For CC-Link IE Field Network system
The communication status between the GOT and CC-Link IE Field Network can be confirmed by the utility
screen of the GOT.
For details on the operation method of the GOT Utility screen, refer to the following manual.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

5

GT16 User's Manual (Basic Utility)

BUS CONNECTION

GT15 User's Manual

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 43

(4) For CC-Link system
The communication status between the GOT and the CC-Link System can be confirmed by the Utility screen of
the GOT.
For details on the operation method of the GOT Utility screen, refer to the following manual.
GT16 User's Manual (Basic Utility)
GT15 User's Manual

POINT
CC-Link communication unit when network module status display is made
When displaying the network module status, use the CC-Link communication unit of MODEL GT15-J61BT13.
For the MODEL GT15-75J61BT13-Z, the network module status cannot be displayed.

1 - 44

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1

2
DEVICE RANGE
THAT CAN BE SET

GT Designer3

(1) When using the Command Prompt of Windows®
Execute a Ping command at the Command Prompt of Windows®.
(a) When normal communication
C:\>Ping 192.168.0.18
Reply from 192.168.0.18: bytes=32time<1ms TTL=64

3

(b) When abnormal communication
C:\>Ping 192.168.0.18
Request timed out.

(2) When using the [PING Test] of GT Designer3
Select [Communication]
[PING Test].

[Communication configuration]

1.
2.

[Ethernet] and

[Connection Test] to display

ACCESS RANGE
FOR MONITORING

 Confirming the communication state on

Windows®,

PREPARATORY
PROCEDURES FOR
MONITORING

Confirming the communication state on the GOT side (For Ethernet
connection)

4
Specify the [GOT IP Address] of the [PING
Test] and click the [PING Test] button.
The [Test Result] is displayed after the [PING
Test] is finished.

HOW TO MONITOR
REDUNTANT
SYSTEM

1.6.2

BUS CONNECTION

5

2.

DIRECT
CONNECTION TO
CPU

6
Click!

1.
(3) When abnormal communication

7
COMPUTER LINK
CONNECTION

At abnormal communication, check the followings and execute the Ping command again.
• Mounting condition of Ethernet communication unit
• Cable connecting condition
• Confirmation of [Communication Settings]
• IP address of GOT specified by Ping command

POINT

8
ETHERNET
CONNECTION

Ethernet diagnostics of GX Developer
Ethernet diagnostics of GX Developer is available to a Ping test from the PLC.
For details of Ethernet diagnostics of GX Developer, refer to the following manual.
User's manual of the Ethernet module

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 45

 Confirming the communication state on the GOT (For GT16, GT14)
[PING Test] can be confirmed by the Utility screen of the GOT.
For details on the operation method of the GOT Utility screen, refer to the following manual.
GT16 User's Manual (Basic Utility)
GT14 User's Manual

1 - 46

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1

Confirming the communication state to each station (Station monitoring
function)

PREPARATORY
PROCEDURES FOR
MONITORING

1.6.3

(1) No. of faulty stations
(a) Ethernet connection (Except for Ethernet multiple connection)
Total No. of the faulty CPU is stored.
b15 to b8

b7 to b0

(00H fixed)

No. of faulty stations

3
ACCESS RANGE
FOR MONITORING

Device
GS230

(b) Ethernet multiple connection
Total No. of the faulty connected equipment is stored.
Device

b15 to b8

b7 to b0

Ch1

GS280

(00H fixed)

No. of faulty stations

Ch2

GS300

(00H fixed)

No. of faulty stations

Ch3

GS320

(00H fixed)

No. of faulty stations

Ch4

GS340

(00H fixed)

No. of faulty stations

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Channel

POINT
When monitoring GS230 on Numerical Display

5
BUS CONNECTION

When monitoring GS230 on Numerical Display, check [mask processing] with data operation tab as the following.
For the data operation, refer to the following manual.
GT Designer3 Screen Design Manual

Numerical Display (Data Operation tab)

DIRECT
CONNECTION TO
CPU

6

7
COMPUTER LINK
CONNECTION

Set [mask processing] to the upper eight bits (b8
to b15) of GS230 on Numerical Display.

8
ETHERNET
CONNECTION



DEVICE RANGE
THAT CAN BE SET

2
The station monitoring function detects the faults (communication timeout) of the stations monitored by the GOT.
When detecting the abnormal state, it allocates the data for the faulty station to the GOT special register (GS).

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 47

(2) Faulty station information (GS231 to GS238)
The bit corresponding to the faulty station is set.(0: Normal, 1: Abnormal)
The bit is reset after the fault is recovered.
(a) Ethernet connection (Except for Ethernet multiple connection)

GS231 bit 0
GS231 bit 1
GS231 bit 2
GS231 bit 3

PLC No.

Device

b15

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

GS231

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

GS232

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

GS233

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

GS234

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

GS235

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

GS236

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

GS237

112

111

110

109

108

107

106

105

104

103

102

101

100

99

98

97

GS238

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

(b) Ethernet multiple connection, servo amplifier connection, inverter connection
The station number to which each device corresponds changes according to the connection/non
connection with Ethernet.
With Ethernet connection: 1 to 128
With other than Ethernet connection: 0 to 127
Example) With Ethernet connection, when PC No. 100 CPU connecting to Ch3 is faulty, GS327.b3 is set.
The following table shows the case with Ethernet connection.
Device

PLC No./Station No.

Ch1

Ch2

Ch3

Ch4

b15

b14

b13

b12

b11

b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

GS281

GS301

GS321

GS341

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

GS282

GS302

GS322

GS342

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

GS283

GS303

GS323

GS343

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

GS284

GS304

GS324

GS344

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

GS285

GS305

GS325

GS345

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

GS286

GS306

GS326

GS346

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

GS287

GS307

GS327

GS347

112

111

110

109

108

107

106

105

104

103

102

101

100

99

98

97

GS288

GS308

GS328

GS348

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

For details on the GS Device, refer to the following manual.
GT Designer3 Screen Design Manual (Fundamentals) Appendix.2.3 GOT special register (GS)

1 - 48

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1
PREPARATORY
PROCEDURES FOR
MONITORING

(3) Network No., station No. notification
The network No. and station No. of the GOT in Ethernet connection are stored at GOT startup.
If connected by other than Ethernet, 0 is stored.
Device

Description

CH2

CH3

CH4

GS376

GS378

GS380

GS382

Network No. (1 to 239)

GS377

GS379

GS381

GS383

Station No. (1 to 64)

2
DEVICE RANGE
THAT CAN BE SET

CH1

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 49

1.6.4

Check on GX Developer

 Check if the PLC CPU recognizes the GOT (For bus connection) (QCPU (Q mode) only)

Using the [System monitor] of GX Developer, check if the PLC CPU recognizes the GOT or not.
For the GX Developer operation method, refer to the following manual.
GX Developer Version

Operating Manual

(1) Check the Module Name, I/O Address and Implementation Position. (The display example is based on GX
Developer Version 8)
Startup procedure
GX Developer

Not displayed

1 - 50

[Diagnostics]

[System monitor]

No error displayed
at all times

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1
PREPARATORY
PROCEDURES FOR
MONITORING

 Checking the wiring state (For optical loop system only)

Q Corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

(2) Check the [Receive direction error station] (The display example on GX Developer Version 8)
Startup procedure

3

Loop test

ACCESS RANGE
FOR MONITORING

[MELSECNET (II)/10/H diagnostics]

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

7
COMPUTER LINK
CONNECTION

[Diagnostics]

8
ETHERNET
CONNECTION

GX Developer

DEVICE RANGE
THAT CAN BE SET

2

Check if the optical fiber cable is connected correctly in [Loop test] of GX Developer.
For the GX Developer operation method, refer to the following manual.

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 51

 Checking if the GOT is performed the data link correctly

(1) For MELSECNET/H, MELSECNET/10 network system
Check if the GOT is performed the data link correctly in [Other station information].
For the GX Developer operation method, refer to the following manual.
Q Corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
(a) Check [Communication status of each station] and [Data-Link status of each station] (The display example
on GX Developer Version 8)
Startup procedure
GX Developer

1 - 52

[Diagnostics]

[MELSECNET (II)/10/H diagnostics]

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

Other station info.

Use [CC IE Control diagnostics…] of GX Developer to check if the GOT is correctly performed the data link.
For the GX Developer operation method, refer to the following manual.
CC-Link IE Controller Network Reference Manual
(a) Check the [Select station network device status display] (The display example on GX Developer Version 8)
Startup procedure
[Diagnostics]

[CC IE Control diagnostics…]

[CC IE Control Network Diagnostics]

2
DEVICE RANGE
THAT CAN BE SET

GX Developer

PREPARATORY
PROCEDURES FOR
MONITORING

1

(2) For CC-Link IE Controller Network system

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Use [Monitoring other station] of the GX Developer to check if the GOT is correctly performed the data link.
For the GX Developer operation method, refer to the following manual.
CC-Link System Master/Local Module User's Manual QJ61BT11N
(a) Check the [Status] (The display example on GX Developer Version 8)
Startup procedure

6
Monitoring other station
DIRECT
CONNECTION TO
CPU

[CC-Link / CC-Link LT diagnostics]

7
COMPUTER LINK
CONNECTION

[Diagnostics]

8
ETHERNET
CONNECTION

GX Developer

BUS CONNECTION

5

(3) For CC-Link system

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 53

1.6.5

Check on GX Works2

 For CC-Link IE Field Network system
Use [CC IE Field diagnostics] of GX Works2 to check if the GOT is correctly performed the data link.
For the GX Works2 operation method, refer to the following manual.
MELSEC-Q CC-Link IE Field Network Master/Local Module User's Manual
Startup procedure
GX Works2 → [diagnostics] → [CC IE Field diagnostics]

1 - 54

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1

Check on the PLC

 Checking the wiring state of the optical fiber cable (For CC-Link IE Controller Network only)

PREPARATORY
PROCEDURES FOR
MONITORING

1.6.6

Check if the fiber-optic cable is connected correctly to all the modules in the CC-Link IE Controller Network.
Perform the line test from the control station of the CC-Link IE Controller Network to check the wiring state of the
fiber-optic cable.
For the line testing method, refer to the following manual.
CC-Link IE Controller Network Reference Manual

DEVICE RANGE
THAT CAN BE SET

2

ACCESS RANGE
FOR MONITORING

3

 Checking the wiring state of the CC-Link dedicated cable (For CC-Link system only)

HOW TO MONITOR
REDUNTANT
SYSTEM

4
Check if the CC-Link dedicated cable is connected correctly to all the modules in the CC-Link system.
Perform the line test from the master station of the CC-Link System to check the wiring state of the CC-Link
dedicated cable.
For the line testing method, refer to the following manuals.
CC-Link System Master/Local Module User's Manual QJ61BT11N

5
BUS CONNECTION

CC-Link System Master/Local Module User's Manual AJ61QBT11, A1SJ61QBT11
CC-Link System Master/Local Module User's Manual AJ61BT11, A1SJ61BT11

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

1 - 55

1 - 56

1. PREPARATORY PROCEDURES FOR MONITORING
1.6 Checking for Normal Monitoring

MITSUBISHI PLC CONNECTIONS
2.

DEVICE RANGE THAT CAN BE SET . . . . . . . . . . . . . . . . . .2 - 1

3.

ACCESS RANGE FOR MONITORING . . . . . . . . . . . . . . . . .3 - 1

4.

HOW TO MONITOR REDUNTANT SYSTEM . . . . . . . . . . . .4 - 1

5.

BUS CONNECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 1

6.

DIRECT CONNECTION TO CPU . . . . . . . . . . . . . . . . . . . . .6 - 1

7.

COMPUTER LINK CONNECTION . . . . . . . . . . . . . . . . . . . .7 - 1

8.

ETHERNET CONNECTION. . . . . . . . . . . . . . . . . . . . . . . . . .8 - 1

9.

MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 - 1

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 - 1
11.

CC-Link IE CONTROLLER NETWORK CONNECTION . . . 11 - 1

12. CC-Link IE FIELD NETWORK CONNECTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 - 1
13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 - 1
14. CC-Link CONNECTION (Via G4). . . . . . . . . . . . . . . . . . . . .14 - 1

2

PREPARATORY
PROCEDURES FOR
MONITORING
DEVICE RANGE
THAT CAN BE SET

2

DEVICE RANGE THAT CAN BE SET

2.3

MELSEC-QnA/Q/QS, MELDAS C6 * . . . . . . . . . . . . . . . . 2 - 10

2.4

MELSEC-Q (Multi)/Q Motion. . . . . . . . . . . . . . . . . . . . . . . .2 - 11

2.5

MELSEC-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 12

2.6

MELSEC-FX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 13

2.7

MELSEC-WS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 14

4
HOW TO MONITOR
REDUNTANT
SYSTEM

MELSEC-L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 9

5
BUS CONNECTION

2.2

6
DIRECT
CONNECTION TO
CPU

MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700 . . . . . . . 2 - 8

7
COMPUTER LINK
CONNECTION

2.1

ACCESS RANGE
FOR MONITORING

3

8
ETHERNET
CONNECTION

2.

1

2-1

2.

DEVICE RANGE THAT CAN BE SET

The device ranges that can be set for the Mitsubishi PLCs are as follows.
Note that the device ranges in the following tables are the maximum values that can be set in GT Designer3.
The device specifications of controllers may differ depending on the models, even though belonging to the same series.
Please make the setting according to the specifications of the controller actually used.
When a non-existent device or a device number outside the range is set, other objects with correct device settings may
not be monitored.

*1

*2

*3

2-2

2.1

MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700 *1

2.2

MELSEC-L

2.3

MELSEC-QnA/Q/QS, MELDAS C6 * *2

2.4

MELSEC-Q (Multi)/Q Motion*3

2.5

MELSEC-A

2.6

MELSEC-FX

2.7

MELSEC-WS

The PLC names differ depending on the type of GOT.
• GT11: MELSEC-QnU/DC, Q17nD/M/NC/DR
• GT10: MELSEC-QnU/DC
The PLC names differ depending on the type of GOT.
• GT11: MELSEC-QnA/Q, MELDAS C6 *
• GT10: MELSEC-QnA/Q
The PLC names differ depending on the type of GOT.
• GT10: MELSEC-Q (MULTI)

2. DEVICE RANGE THAT CAN BE SET

1
PREPARATORY
PROCEDURES FOR
MONITORING

 Setting item

DEVICE RANGE
THAT CAN BE SET

2
When selecting buffer memory (G) with the following controllers
MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700
MELSEC-L
MELSEC-QnA/Q/QS, MELDAS C6 *
MELSEC-Q(MULTI)/Q MOTION

3
ACCESS RANGE
FOR MONITORING

(For MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700)

HOW TO MONITOR
REDUNTANT
SYSTEM

4
(For MELSEC-FX)
Item

Description
Set the device name, device number, and bit number.
The bit number can be set only by specifying the bit of word device.
When setting buffer memory (BM) and (G), set the buffer memory address in the space for the device number.

5

GT Designer3 Version

Set when the buffer memory (BM) is selected.
Set the head I/O number of the buffer memory for the intelligent function module.
Set the first 2 digits of the 3-digit head I/O number.

Unit No.

Set when the buffer memory (G) is selected.
Set the head I/O number of the buffer memory for the intelligent function module.
Set the first 2 digits of the 3-digit head I/O number.

Mask type
MELSECFX buffer
memory

6
DIRECT
CONNECTION TO
CPU

Unit top I/O

Set for using the buffer memory of MELSEC-FX series.
Set the mask type for monitoring or writing only specified bits of the buffer memory.

7

(4) Setting of the mask type (MELSEC-FX)

Unit No.

Set for using the buffer memory of MELSEC-FX series.
Set the module No. of the special function unit or special function block to monitor or write.

COMPUTER LINK
CONNECTION

Intelligent
function
module

Screen Design Manual

Set the block number of the extended file register.
This item can be set only when the extended file register (ER) is selected.

Block

Device

BUS CONNECTION

Reading the device comment data created by GX Developer and confirming the device
comment/device name are available during device setting.
For details on the procedure to refer to the device comment, refer to the following.

(5) Setting of the module No. (MELSEC-FX)
Information

Displays the device type and its setting range selected in [Device].
Set the station number of the controller to be monitored.
Set the CPU No. of the controller.

Network

8

(1) Setting of the CPU No.

Host

Select this item for monitoring the host controller.

Other

Select this for monitoring other controllers.
After selecting the item, set the station number and network number of the controller to be
monitored.
NW No.: Set the network No.
Station No.: Set the station No.

2. DEVICE RANGE THAT CAN BE SET

ETHERNET
CONNECTION

CPU No.

2-3

(For device BM and CPU No. 0)

(1) Setting of the CPU No.

(a) When monitoring a single CPU system
Set to 0.
(b) When monitoring a multiple CPU system
Set the CPU No. (0 to 4) in [CPU No.] when
monitoring a multiple CPU system.
When [CPU No.] is set to "0", the monitoring target
differs depending on the connection method.
Connection method

(For device BM and CPU No. 1 to 4)

Monitoring target

• Direct CPU connection

Connected PLC CPU

•
•
•
•
•

Control CPU

Bus connection
Computer link connection
MELSECNET connection
Ethernet connection
CC-Link connection

Device number
Head I/O number of buffer memory
Device name

(2) When monitoring link relay (B) and link register (W)
assigned in link parameter and network parameter.
Set the device link relay (B) and link register (W)
running cyclic communication as [Host].
If it is set as [Other] in the network setting, the cyclic
transmission is changed to the transient transmission
regardless of the network type, resulting in delay of the
object display.

Device number
Head I/O number of buffer memory
Device name
CPU No. 1 to 4

(For device G and CPU No. 0)

(3) Setting the device by inputting directly from the
keyboard
When setting the device by inputting directly from the
keyboard, set the items as follows.
(For devices except BM and G)

Device number
Device name
Unit No.

(For device G and CPU No. 1 to 4)

Bit condition
Device number
Device name
CPU No.
PLC station number
N/W No.
Channel No.

2-4

2. DEVICE RANGE THAT CAN BE SET

Device number
Device name
Unit No.
CPU No. 1 to 4

(b) Mask type 1
• (For 16 bits)
Monitor and write only b0 to b3 of the buffer
memory.
Example:
The monitor value is 0001H when monitoring
BM=4321H as mask type 1.
BM0

4

3

2

1 H

Monitor value

0

0

0

1 H

3

2

1 H

Monitor value

0

0

0

2 H

Input value

4

3

2

1 H

BM0

0

0

0

0 H

0

0

1

0 H

(Before writing)

BM0
(After writing)

BM0
(After writing)

3

2

1 H

0

0

0

0 H

0

0

0

1 H

• (For 32 bits)
Monitor and write only b4 to b7 and b20 to 23 of
the buffer memory.
Example:
The monitor value is 00060002H when monitoring
BM0=87654321H as mask type 2.

8

7

6

5

4

3

2

1 H

Monitor value

0

0

0

5

0

0

0

1 H

BM0=00050001H when writing input value
87654321H to BM0=00000000H as mask type 1.

BM0

BM0
(After writing)

8

7

6

5

4

3

2

1 H

Monitor value

0

0

0

6

0

0

0

2 H

Input value

BM0

(Before writing)

BM0

BM0=00500010H when writing input value
87654321H to BM0=00000000H as mask type 2.

• (For 32 bits)
Monitor and write only b0 to b3 and b16 to 19 of
the buffer memory.
Example:
The monitor value is 00050001H when monitoring
BM0=87654321H as mask type 1.

Input value

3

8

7

6

5

4

3

2

1 H

0

0

0

0

0

0

0

0 H

0

0

0

5

0

0

0

1 H

BM0
(Before writing)

BM0
(After writing)

8

7

6

5

4

3

2

1 H

0

0

0

0

0

0

0

0 H

0

0

5

0

0

0

1

0 H

4

3

2

1 H

Monitor value

0

0

0

3 H

BM0=0100H when writing input value 4321H to
BM0=0000H as mask type 3.
Input value

4

3

2

1 H

BM0

0

0

0

0 H

0

1

0

0 H

(Before writing)

BM0
(After writing)

2. DEVICE RANGE THAT CAN BE SET

5

6

(d) Mask type 3
• (For 16 bits)
Monitor and write only b8 to b11 of the buffer
memory.
Example:
The monitor value is 0003H when monitoring
BM0=4321H as mask type 3.
BM0

4

7

8
ETHERNET
CONNECTION

BM0
(Before writing)

4

PREPARATORY
PROCEDURES FOR
MONITORING

BM0=0010H when writing input value 4321H to
BM0=0000H as mask type 2.

BM0=0001H when writing input value 4321H to
BM0=0000H as mask type 1.
Input value

2
DEVICE RANGE
THAT CAN BE SET

4

ACCESS RANGE
FOR MONITORING

(a) Mask type 0
Monitor and write the buffer memory value directly.

BM0

HOW TO MONITOR
REDUNTANT
SYSTEM

Mask type
The mask type is effective when using for the buffer
memories divided per 4 bits, such as an analog input
block.

BUS CONNECTION

HINT

DIRECT
CONNECTION TO
CPU

Set the item for monitoring or writing only the specified
bits of the buffer memory.

1

(c) Mask type 2
• (For 16 bits)
Monitor and write only b4 to b7 of the buffer
memory.
Example:
The monitor value is 0002H when monitoring
BM0=4321H as mask type 2.

COMPUTER LINK
CONNECTION

(4) Setting of the mask type (MELSEC-FX)

2-5

• (For 32 bits)
Monitor and write only b8 to b11 and b28 to 31 of
the buffer memory.
Example:
The monitor value is 00070003H when monitoring
BM0=87654321H as mask type 3.
BM0

Monitor value

8

0

7

0

6

0

5

4

7

0

3

0

2

0

1 H

BM0
(Before writing)

8

7

0

0

6

5

0

0

4
0

3
0

2
0

BM0

4

3

2

1 H

Monitor value

0

0

2

1 H

3 H

BM0=05000100H when writing input value
87654321H to BM0=00000000H as mask type 3.
Input value

(f) Mask type 5
• (For 16 bits)
Monitor and write only b0 to b7 of the buffer
memory.
Example:
The monitor value is 0021H when monitoring
BM0=4321H as mask type 5.

1 H

BM0=0021H when writing input value 4321H to
BM0=0000H as mask type 5.
Input value

4

3

2

1 H

BM0

0

0

0

0 H

0

0

2

1 H

0 H
(Before writing)

BM0
(After writing)

0

5

0

0

0

1

0

0 H
BM0
(After writing)

(e) Mask type 4
• (For 16 bits)
Monitor and write only b12 to b15 of the buffer
memory.
Example:
The monitor value is 0004H when monitoring
BM0=4321H as mask type 4.

• (For 32 bits)
Monitor and write only b0 to b7 and b16 to 23 of
the buffer memory.
Example:
The monitor value is 00650021H when monitoring
BM0=87654321H as mask type 5.

BM0

4

3

2

1 H

BM0

8

7

6

5

4

3

2

1 H

Monitor value

0

0

0

4 H

Monitor value

0

0

6

5

0

0

2

1 H

BM0=1000H when writing input value 4321H to
BM0=0000H as mask type 4.

BM0=00650021H when writing input value
87654321H to BM0=00000000H as mask type 5.

Input value

4

3

2

1 H

Input value

BM0

0

0

0

0 H

(Before writing)

1

0

0

0 H

(After writing)

(Before writing)

BM0
(After writing)

BM0

BM0

• (For 32 bits)
Monitor and write only b12 to b15 and b28 to 31
of the buffer memory.
Example:
The monitor value is 00080004H when monitoring
BM0=87654321H as mask type 4.
BM0

Monitor value

8

0

7

0

6

0

5

8

4

0

3

0

2

0

1 H

BM0
(Before writing)

8
0

7
0

6
0

5
0

4
0

3
0

2
0

(After writing)

5

0

0

0

1

0

0

5

4

3

2

1 H

0

0

0

0

0

0

0

0 H

0

0

6

5

0

0

2

1 H

BM0

4

3

2

1 H

Monitor value

0

0

4

3 H

1 H
0 H

BM0=2100H when writing input value 4321H to
BM0=0000H as mask type 6.
Input value

4

3

2

1 H

BM0

0

0

0

0 H

0 H

2

1

0

0 H

BM0
(After writing)

2-6

6

(g) Mask type 6
• (For 16 bits)
Monitor and write only b8 to b15 of the buffer
memory.
Example:
The monitor value is 0043H when monitoring
BM0=4321H as mask type 6.

(Before writing)

BM0

7

4 H

BM0=50001000H for writing input value
87654321H to BM0=00000000H as mask type 4.
Input value

8

2. DEVICE RANGE THAT CAN BE SET

1

8

7

6

5

4

3

2

1 H

Monitor value

0

0

8

7

0

0

4

3 H

2
DEVICE RANGE
THAT CAN BE SET

BM0

PREPARATORY
PROCEDURES FOR
MONITORING

• (For 32 bits)
Monitor and write only b8 to b15 and b24 to 31 of
the buffer memory.
Example:
The monitor value is 00870043H when monitoring
BM0=87654321H as mask type 6.

BM0=65002100H when writing input value
87654321H to BM0=00000000H as mask type 6.

BM0
(Before writing)

BM0
(After writing)

8

7

6

5

4

3

2

1 H

0

0

0

0

0

0

0

0 H

6

5

0

0

2

1

0

0 H

3
ACCESS RANGE
FOR MONITORING

Input value

(5) Setting of the module No. (MELSEC-FX)
Set the module No. of the special function unit or
special function block to monitor or write.
The module No.0 to No.7 are assigned in order for the
nearest module or block from the main unit. For details
of the module No., refer to the following.
User's Manual (Hardware) of MELSEC-FX
(a) Direct specification
Specify the module No. (No.0 to No.7) of the
special function unit or special function block
directly, to monitor or write when setting the
devices.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

5

100

GD10

101

GD11

:

:

114

GD24

115

GD25

Setting range
0 to 7
For the setting other than the above,
error (dedicated device is out of range)
will occur.
If a non-existent module No. is set, a
timeout error occurs.

7

The module No. cannot be specified indirectly for the multidrop connection.

8
ETHERNET
CONNECTION

*1

DIRECT
CONNECTION TO
CPU

Compatible
device

6

COMPUTER LINK
CONNECTION

Module No.

BUS CONNECTION

(b) Indirect specification*1
Specify the module No. of the special function unit
or special function block indirectly, to monitor or
write when setting the devices, by using the 16-bit
GOT internal data register (GD10 to GD25).
When specifying the station No. from 100 to 115 on
GT Designer3, the value of GD10 to GD25
corresponding to the module No. will be the
module No. of the special function unit or special
function block.

2. DEVICE RANGE THAT CAN BE SET

2-7

2.1 MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700
The table below shows the device ranges in [MELSECQnU/DC, Q17nD/M/NC/DR, CRnD-700]*10 as the
controller type.
Device name

Setting range

Input (X)

X0

to

X3FFF

Output (Y)

Y0

to

Y3FFF

Internal relay (M)*4*6*11

M0

to

M61439

Latch relay (L)

L0

to

L32767

Annunciator (F)

F0

to

F32767

(B)*4

Link relay
Timer*6
Counter*6

Device No.
representation
Hexadecimal

D0

to

D4910079

Special data register (SD)

SD0

to

SD2255

Link register (W)*4

W0

to

W4AEBFF

Timer (current value) (TN)*6

TN0

to

TN32767

CN0

to

CN32767

SN0

to

SN32767

(CN)*6
Decimal

Retentive timer
(current value) (SN)*6

B0

to

B9FFFF

Link special register (SW)

SW0

to

SW7FFF

Contact (TT)

TT0

to

TT32767

File register (R)*1*2

R0

to

R32767

Coil (TC)

TC0

to

TC32767

0

to

255

CT0

to

CT32767

Extension
file register

Block

Contact (CT)
Coil (CC)

CC0

to

CC32767

Device

ER0

to

ER32767

ZR0

to

ZR4849663

Special relay (SM)

Hexadecimal

Setting range

Data register (D)*4*6*11

Counter (current value)

(ER)*1

Decimal

SM0

to

SM2255

Contact (SS)

SS0

to

SS32767

(ZR)*1*3*4

Coil (SC)

SC0

to

SC32767

Index register (Z)

Z0

to

Z19

Step relay (S)

S0

to

S32767

Link special relay (SB)

SB0

to

SB7FFF

Buffer memory
(Intelligent function module)

BM0

to

BM32767

G0

to

G65535

Ww*8*9

Ww0

to

Ww1FFF

Wr*8*9

Wr0

to

Wr1FFF

Multiple CPU high speed
transmission memory (U3E0)

U3E010000 to U3E024335

Multiple CPU high speed
transmission memory (U3E1)

U3E110000 to U3E124335

Multiple CPU high speed
transmission memory (U3E2)

U3E210000 to U3E224335

Multiple CPU high speed
transmission memory (U3E3)

U3E310000 to U3E324335

Motion device (#)

#0

Retentive
timer

*6

Word device bit

Specified bit of the
following word devices
(Except Timer, Counter,
Retentive timer, Index
register and Buffer
memory)

Hexadecimal

―

Extension file register

Word device

Bit device

*7

Device name*7

Decimal
Hexadecimal

Decimal

Hexadecimal

Decimal

(BM)*5
Buffer memory
(Intelligent function module)
(G)*4*5

Bit device word*8*12

*1

*2
*3
*4
*5

*6
*7
*8
*9
*10

*11

*12

2-8

Device No.
representation

2. DEVICE RANGE THAT CAN BE SET
2.1 MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700

to

#12287

Converting the above bit
devices into words
(Except Timer, Counter
and Retentive timer)

Hexadecimal

Decimal

―

Do not set a file register by GT Designer3 when executing
multiple programs with the file of the file register set at [Use
the same file name as the program] by the PLC parameter of
GX Developer.
Otherwise, read/write at GOT will be erroneous.
Available for file register of block No. switched with the RSET
instruction.
Available for file register of block No. of file name switched
with the QDRSET instruction.
GOT treats them in units of 32k (32768 points).
Only the intelligent function module on the station connected
to GOT can be specified.
Set within the address range of the buffer memory existing in
the target intelligent function module.
Do not use local devices set in the MELSEC-Q system.
Otherwise, normal monitoring is not performed.
Even though Universal model QCPU processes 64-bit data,
the GOT cannot monitor 64-bit data.
This is not supported by GT10.
This cannot be monitored when in GOT multi-drop
connection.
For GT14, GT11 and GT10, the controller type is as follows.
• GT14, GT11: MELSEC-QnU/DC, Q17nD/M/NC/DR
• GT10: MELSEC-QnU/DC
For monitoring the internal relay (M) or data register (D) of a
C Controller module, configure the settings related to the
device functions in the device setting tab of the language
controller setting utility.
The device No. must be set in multiples of 16.

X3FFF

to

Y3FFF

Internal relay (M)*4*6

M0

to

M61439

Latch relay (L)

L0

to

L32767

Annunciator (F)

F0

to

F32767

Link relay (B)*4

B0

to

BEFFF

TT0

to

TT32767

Counter*6

Contact (TT)
Coil (TC)

TC0

to

TC32767

Contact (CT)

CT0

to

CT32767

Coil (CC)

Special relay (SM)

to

CC32767

to

SM2047

Retentive

Contact (SS)

SS0

to

SS32767

timer*6

Coil (SC)

SC0

to

SC32767

Step relay (S)

S0

to

S8191

Link special relay (SB)

SB0

to

SB7FFF

Specified bit of the
following word devices
(Except Timer, Counter,
Retentive timer, Index
register and Buffer
memory)

Word device bit

Data register (D)*4*6

D0

to

D421887

Special data register (SD)

SD0

to

SD2047

Link register (W)*4

W0

to

W66FFF

TN0

to

TN32767

CN0

to

CN32767

SN0

to

SN32767

Link special register (SW)

SW0

to

SW7FFF

File register (R)*1*2

R0

to

R32767

ZR0

to

ZR393215

Index register (Z)

Z0

to

Z19

Buffer memory
(Intelligent function module)

BM0

to

BM32767

G0

to

G65535

Ww0

to

Ww1FFF

Wr0

to

Wr1FFF

Timer (current value)

(TN)*6

Counter (current value)
(CN)*6
Retentive timer
(current value) (SN)*6

Extension file register
(ZR)*1*3*4

*2
*3

Decimal

Hexadecimal

*4
*5

*6
*7
*8

Decimal

*9

Hexadecimal

―

Decimal

5

Hexadecimal

Decimal

Hexadecimal

6
Decimal

7

*7*8

Wr

*7*9

Bit device word

Converting the above bit
devices into words
(Except Timer contact
and Counter contact)

COMPUTER LINK
CONNECTION

(G)*4*5
Ww*7*8

3

4

(BM)*5
Buffer memory
(Intelligent function module)

2

Hexadecimal

―

8
ETHERNET
CONNECTION

Word device

CC0
SM0

Hexadecimal

DEVICE RANGE
THAT CAN BE SET

to

Y0

HOW TO MONITOR
REDUNTANT
SYSTEM

X0

Output (Y)

Device No.
representation

BUS CONNECTION

Input (X)

Timer*6
Bit device

Setting range

Do not set a file register by GT Designer3 when executing
multiple programs with the file of the file register set at [Use
the same file name as the program] by the PLC parameter of
GX Developer.
Otherwise, read/write at GOT will be erroneous.
Available for file register of block No. switched with the RSET
instruction.
Available for file register of block No. of file name switched
with the QDRSET instruction.
GOT treats them in units of 32k (32768 points).
Only the intelligent function module on the station connected
to GOT can be specified.
Set within the address range of the buffer memory existing in
the target intelligent function module.
Do not use local devices set in the MELSEC-L system.
Otherwise, normal monitoring is not performed. (The data
register (D) can be used for D32768 or later.)
This is not supported by GT10.
This cannot be monitored when in GOT multi-drop
connection.
The device No. must be set in multiples of 16.

DIRECT
CONNECTION TO
CPU

Device name

*1

ACCESS RANGE
FOR MONITORING

The device ranges that can be set when selecting
[MELSEC-L] as the controller type are as follows.

PREPARATORY
PROCEDURES FOR
MONITORING

1

2.2 MELSEC-L

2. DEVICE RANGE THAT CAN BE SET
2.2 MELSEC-L

2-9

2.3 MELSEC-QnA/Q/QS, MELDAS C6 *
The device ranges that can be set when selecting
[MELSEC-QnA/Q/QS, MELDAS C6*]*13 as the controller
type are as follows.
Device name*7 *8 *12
Input (X)

X0

to

X3FFF

Output (Y)

Y0

to

Y3FFF

Internal relay (M)*9

M0

to

M32767

Latch relay (L)

L0

to

L32767

Annunciator (F)

F0

to

F32767

Link relay (B)

B0

to

B7FFF

Contact (TT)

TT0

to

TT32767

Coil (TC)

TC0

to

TC32767

Contact (CT)

CT0

to

CT32767

Coil (CC)

CC0

to

CC32767

Bit device

Timer*9
Counter*9

Special relay (SM)

SM0

to

SM2047

Retentive

Contact (SS)

SS0

to

SS32767

timer*9

Coil (SC)

SC0

to

SC32767

Step relay (S)

S0

to

S32767

Link special relay (SB)

SB0

to

SB7FFF

Specified bit of the
following word devices
(Except Timer, Counter,
Retentive timer, Index
register and Buffer
memory)

Word device bit

Data register (D)*9

D0

to

D32767

Special data register (SD)

SD0

to

SD2047

Link register (W)

W0

to

W7FFF

Timer (current value) (TN)*9

TN0

to

TN32767

CN0

to

CN32767

SN0

to

SN32767

Counter (current value)
(CN)*9
Retentive timer
(current value) (SN)*9
Link special register (SW)

SW0

to

SW7FFF

R0

to

R32767

Block

0

to

255

Device

R0

to

R32767

ZR0

to

ZR1042431

Index register (Z)

Z0

to

Z15

Buffer memory
(Intelligent function module)

BM0

to

BM32767

G0

to

G65535

Ww0

to

Ww1FFF

Wr0

to

Wr1FFF

File register
Extension
file register
Word device

Setting range

(ER)*1*10*11

(R)*1*2

Extension file register
(ZR)*1*3*4*10*11

Device No.
representation
Hexadecimal

*10*11

Wr

Bit device

2 - 10

word*6*10

Converting the above bit
devices into words
(Except Timer, Counter
and Retentive timer)

*3

Decimal
Hexadecimal

*6
*7

*8
Decimal

*9
*10
*11

Hexadecimal

―

Decimal
Hexadecimal

Decimal

Hexadecimal

Decimal

(G)*4*5*10*11
Ww*10*11

*2

*4
*5

(BM)*5*10*11
Buffer memory
(Intelligent function module)

*1

Hexadecimal

―

2. DEVICE RANGE THAT CAN BE SET
2.3 MELSEC-QnA/Q/QS, MELDAS C6 *

*12
*13

Do not set a file register by GT Designer3 when executing
multiple programs with the file of the file register set at [Use
the same file name as the program] by the PLC parameter of
GX Developer.(Except MELSEC-QnA)
Otherwise, read/write at GOT will be erroneous.
Available for file register of block No. switched with the RSET
instruction.
Available for file register of block No. of file name switched
with the QDRSET instruction.
GOT treats them in units of 32k (32768 points).
Only the intelligent function module on the station connected
to GOT can be specified.
Set within the address range of the buffer memory existing in
the target intelligent function module.
The device No. must be set in multiples of 16.
When monitoring MELDAS C6/64, if a word device outside
the range is set, the value becomes indefinite.
When a bit device outside the range is set, the object may
not be displayed or the set function may fail to operate.
Check the set device using the device list of GT Designer3.
Devices used by the MELDAS C6/64 system cannot be
used.
Do not use local devices set in the MELSEC-Q system.
Otherwise, normal monitoring is not performed.
This is not supported by GT10.
This cannot be monitored when in GOT multi-drop
connection.
Only reading is possible from QS001CPU.
For GT14, GT11 and GT10, the controller type is as follows.
• GT14, GT11: MELSEC-QnA/Q, MELDAS C6 *
• GT10: MELSEC-QnA/Q

1

X1FFF

Output (Y)

Y0

to

Y1FFF

Internal relay (M)*12

M0

to

M32767

Latch relay (L)

L0

to

L32767

Annunciator (F)

F0

to

F32767

Link relay (B)

to

B7FFF

TT0

to

TT32767

Coil (TC)

TC0

to

TC32767

Contact (CT)

CT0

to

CT32767

Coil (CC)

CC0

to

CC32767

SM0

to

SM2047

Special relay (SM)*9
Retentive

Contact (SS)

SS0

to

SS32767

timer*12

Coil (SC)

SC0

to

SC32767

Step relay (S)

S0

to

S32767

Link special relay (SB)

SB0

to

SB7FF

Word device bit

Specified bit of the
following word devices
(Except Timer, Counter,
Retentive timer, Index
register and Buffer
memory)

Data register (D)*10*11*12

D0

to

D32767

Special data register (SD)

SD0

to

SD2047

Link register (W)

W0

to

W7FFF

Timer (current value) (TN)*12

TN0

to

TN32767

CN0

to

CN32767

SN0

to

SN32767

Link special register (SW)

SW0

to

SW7FF

File register (R)*1*2

R0

to

R32767

Extension
file register

Block

0

to

255

Device

R0

to

R32767

ZR0

to

ZR1042431

Index register (Z)

Z0

to

Z15

Buffer memory
(Intelligent function module)

BM0

to

BM32767

G0

to

G65535

Ww*7*8

Ww0

to

Ww7FF

Wr*7*8

Wr0

to

Wr7FF

Motion device (#)*7*8

#0

to

#8191

Counter (current value)
(CN)*12
Retentive timer
(current value) (SN)*12

(ER)*1*7*8

Extension file register
(ZR)*1*3*4*7*8

Decimal
Hexadecimal

(When using the QCPU/Q Motion)
*12 Do not use local devices set in the MELSEC-Q (Multi)/Q
Motion system.
Otherwise, normal monitoring is not performed.
*13 For GT10, the controller type is [MELSEC-Q(Multi)].
Decimal

3

4

Hexadecimal

―

Decimal

5

Hexadecimal

Decimal

Hexadecimal

6

Decimal

7

*5*7*8

Buffer memory
(Intelligent function module)

COMPUTER LINK
CONNECTION

(BM)

(G)*4*5*7*8

Bit device

word*6*7

Converting the above bit
devices into words
(Except Timer, Counter
and Retentive timer)

Hexadecimal

8

Decimal

―

ETHERNET
CONNECTION

Bit device

Counter*12

B0

Contact (TT)

Hexadecimal

2

(When using the Q Motion)
*9
When setting special internal relay M9000 to M9255, use SM
for the device name and set the value subtracted 9000 for
the device number (0 to 255).
*10 The setting range is D9000 to D9255 when setting the
special data register.
*11 D8192 to D8999 and D9256 to D9999 are out of the valid
setting range.

DEVICE RANGE
THAT CAN BE SET

to

HOW TO MONITOR
REDUNTANT
SYSTEM

X0

Device No.
representation

BUS CONNECTION

Input (X)

Timer*12

Word device

Setting range

DIRECT
CONNECTION TO
CPU

Device name

(When using the QCPU)
* For details of *1 to *6, refer to 2.3 MELSEC-QnA/Q/QS,
MELDAS C6 *.
*7
This is not supported by GT10.
*8
This cannot be monitored when in GOT multi-drop
connection.

ACCESS RANGE
FOR MONITORING

The device ranges that can be set when selecting
[MELSEC-Q (Multi)/Q Motion]*13 as the controller type are
as follows.

PREPARATORY
PROCEDURES FOR
MONITORING

2.4 MELSEC-Q (Multi)/Q Motion

2. DEVICE RANGE THAT CAN BE SET
2.4 MELSEC-Q (Multi)/Q Motion

2 - 11

2.5 MELSEC-A
The device ranges that can be set when selecting
[MELSEC-A] as the controller type are as follows.

(2) For GT10, GOT MULTI-DROP CONNECTION

(1) For GT16, GT15, GT14, GT12, GT11
Device name

Input (X)

X0

to

X1FFF

Output (Y)

Y0

to

Y1FFF

Internal relay/Special
internal relay (M)

M0

to

M32767

Latch relay (L)

L0

to

L32767

Annunciator (F)

F0

to

F32767

Link relay (B)
Contact (TT)

Timer
Counter

Hexadecimal

Decimal

M9255

Latch relay (L)

L0

to

L8191

Annunciator (F)

F0

to

F2047

Link relay (B)

B0

to

B1FFF

TT0

to

TT2047

Contact (TT)

TC0

to

TC2047

CT0

to

CT1023

Coil (CC)

CC0

to

CC1023

TC0

to

TC32767

Contact (CT)

CT0

to

CT32767
CC32767
SB7FF

Specified bit of the
following word devices
(Except Index register
and Buffer memory)

Hexadecimal

―

to

D32767

Decimal

Link register (W)

W0

to

W7FFF

Hexadecimal

Timer (current value) (TN)

TN0

to

TN32767

CN0

to

CN32767

Link special register (SW)

SW0

to

SW7FF

File register (R)

R0

to

R32767

Extension
file register

Block

1

to

255

Device

ER0

to

ER32767

Index

(Z)

Z0

to

Z15

register*2

(V)

V0

to

V6

Accumulator (A)

A0

to

A1

Buffer memory
(Intelligent function module)

BM0

to

BM32767

Decimal
Hexadecimal

Ww

Ww0

to

Ww7FF

Wr0

to

Wr7FF

Bit device word*4*5

Converting the above bit
devices into words
(Except Timer and
Counter)

In the computer link connection, the bit specification writing
of the word device to the ER29-0 (block 29 of the extension
file register) or later of A3ACPU, A3UCPU, or A4UCPU is
not available.
When the bit specification writing of the word device is
required, use the range of block No. 0 to 28.
In the computer link connection, writing to the index register
(e.g., the touch switch function, numerical input function) is
not available.
Only the intelligent function module on the station connected
to GOT can be specified.
Set within the address range of the buffer memory existing in
the target intelligent function module.
The device No. must be set in multiples of 16.
If the special internal relay (M) is converted to the word
device, treat 9000 of the device No. as 0 and set in multiples
of 16.
Example: M9000, M9016, M9240

2. DEVICE RANGE THAT CAN BE SET
2.5 MELSEC-A

Decimal

―

D9255

Decimal

Link register (W)

W0

to

W1FFF

Hexadecimal

Timer (current value) (TN)

TN0

to

TN2047

Counter (current value)
(CN)

CN0

to

CN1023

File register (R)

R0

to

R8191

Index

(Z)

Z0

to

Z6

register*1

(V)

V0

to

V6

A0

to

A1

Accumulator (A)

*2

―

Hexadecimal

to

*1

Hexadecimal

Decimal

D0

Decimal

Decimal

Device No.
representation

Data register/
Special data register (D)

*2

Bit device word*3*4*5

(BM)*3
Wr

Specified bit of the
following word devices
(Except Index register)

Word device bit

Hexadecimal

D0

Timer
Counter

Decimal

Data register/Special data
register (D)

2 - 12

to

Contact (CT)

to

*4
*5

M0

Coil (TC)

to

*3

Internal relay/
Special internal relay (M)

TT32767

SB0

*2

Y1FFF

B7FFF

CC0

*1

X1FFF

to

to

Coil (CC)

(ER)

to

Y0

to

Link special relay (SB)

*1

X0

Output (Y)

TT0

Coil (TC)

Counter (current value)
(CN)

Input (X)

B0

Word device bit

Word device

Device No.
representation

Bit device

Setting range

Word device

Bit device

Device name

Setting range

*3
*4
*5

Converting the above bit
devices into words
(Except Timer and
Counter)

Decimal

―

In the computer link connection, writing to the index register
(e.g., the touch switch function, numerical input function) is
not available.
With the computer link connection, the GOT cannot read/
write data from/to the accumulator.
This is not supported by GT10.
The device No. must be set in multiples of 16.
If the special internal relay (M) is converted to the word
device, treat 9000 of the device No. as 0 and set in multiples
of 16.
Example: M9000, M9016, M9240

Y377

Auxiliary relay (M)

M0

to

M7679

Special auxiliary relay (M)

M8000 to

M8511

State (S)

S0

to

S4095

Timer contact (T)

T0

to

T511

Counter contact (C)

C0

to

C255

Word device bit*1

Specified bit of the
following word devices
(Except Timer (set value)
and Counter (set value))

Data register (D)

D0

to

D0999

File register (D)

D1000 to

D7999

Special data register (D)

D8000 to

D8511

Timer (current value) (T)

T0

to

T511

Counter (current value)
(C)

C0

to

C255

Timer (set value) (TS)*3*5

TS0

to

TS511

CS0

to

CS255

Extension register (R)

R0

to

R32767

Index register (V)

V0

to

V7

Index register (Z)

Z0

to

Z7

BM0

to

BM32767

Counter (set value)
(CS)*4*5

Buffer memory

(BM)*7

Bit device word*2*6

*1
*2
*3
*4

*5

*6
*7

Octal

Decimal

―

Decimal

Converting the above bit
devices into words
(Except Timer contact
and Counter contact)

When executing the touch switch function set during the bit
specification of the word device, do not write any data to the
word device through the sequence program.
The device No. must be set in multiples of 16.
Only 16-bit (1-word) designation is allowed.
For CS0 to CS199, only 16-bit (1-word) designation is
allowed.
For CS200 to CS255, only 32-bit (2-word) designation is
allowed.
Monitoring or writing is not possible in the continuous device
designation mode.
In addition, setting values of the timer and counter, which are
not used for the program, cannot be monitored. If monitoring
is executed, a reading error occurs.
This is not supported by GT10.
Can be used only for special blocks or special units
compatible with FX1N, FX1NC, FX2N, FX2NC, FX3G, FX3GC,
FX3U, FX3UC.
(Except FX0N-3A, FX2N-2AD, and FX2N-2DA)

POINT
(1) Precautions when using the buffer memory
• When the power supply of the special block or
special module is turned off, the contents of the
buffer memory are initialized, except for some
keeping areas.
• When the buffer memory is monitored by the
GOT, the PLC scan time may increase instantly.
• Use the 16 bit specification for the buffer
memory of 16 bit data. Use the 32 bit
specification for the buffer memory of 32 bit data.

(3) Monitoring availability at each keyword protection
level
The following shows the device monitoring
availability at each keyword protection level.
When registering the
keyword only

When registering the
keyword and 2nd
keyword

Keyword
not
registered
Incorrect
or
All
Incorrect All online Read/
write/
Write protection
operation
write
operation write
read
protect cancelled
protect
protect
protect protect
protect

Item

Monitoring
devices
T, C set
value
and file
register
Changing (D1000
and the
devices
following)

*1

*1

*1

When the T, C set values are specified indirectly, changing
devices is available.

(4) Difference between all online operations
prohibition and all operations prohibition
When specifying all online operations prohibition,
displaying devices and inputting data with
programming tools or GOT are all prohibited.
When all operations are prohibited, displaying
devices and inputting data with the GOT are
enabled while all operations using programming
tools are prohibited.

2. DEVICE RANGE THAT CAN BE SET
2.6 MELSEC-FX

3

4

5

6

7

Other
than
above

*1

2
DEVICE RANGE
THAT CAN BE SET

X377

to

ACCESS RANGE
FOR MONITORING

to

Y0

HOW TO MONITOR
REDUNTANT
SYSTEM

X0

Output relay (Y)

BUS CONNECTION

Input relay (X)

Device No.
representation

DIRECT
CONNECTION TO
CPU

Setting range

2 - 13

COMPUTER LINK
CONNECTION

Word device

Bit device

Device name

If using the 16 bit specification for a buffer
memory of 32 bit data, monitoring and writing
may not be executed normally.
For the data size of each buffer memory, refer to
the following.
User's Manual of the special block or special
module
• When reading from/writing to the special block or
special module by interrupt processing of the
sequence program, monitoring/writing from GOT
to the buffer memory may not be executed
normally.
(2) How to select a keyword protection level
For equipment that are allowed to operate the FX
PLC online, 3 levels of protection level can be set.
When monitoring or changing settings by any
online equipment is required, set a keyword
referring to the following.
(a) When setting the keyword only
Select a protection level by the initial letter of
the keyword.
All operation protect: Set a keyword with the
initial letter "A", "D" to "F", or "0" to "9".
Incorrect write/read protect: Set a keyword
with the initial letter "B".
Incorrect write protect: Set a keyword with the
initial letter "C".
(b) When setting the keyword and 2nd keyword
Select a protection level by [Registration
condition].

8
ETHERNET
CONNECTION

The device ranges that can be set when selecting
[MELSEC-FX] as the controller type are as follows.

PREPARATORY
PROCEDURES FOR
MONITORING

1

2.6 MELSEC-FX

2.7 MELSEC-WS
The device ranges that can be set when selecting

(3) Engineering software for MELSEC-WS and device
representation of GT Designer3
The engineering software for MELSEC-WS and
the device representation of GT Designer3 are
different. Set the device by referring to the
following table.

[MELSEC-WS] as the controller type are as follows.

Bit device

Device

Setting range

Input (I)

I1.1

to

I12.8

Output (Q)

Q1.1

to

Q12.8

Logic result (LQ)

LQ0.0 to

LQ3.7

Logic input (LI)

LI0.0

LI3.7

Decimal
+Decimal

Data (byte)(D)

D0

to

D99

Data (word)(W)

W0

to

W49

EFI input (byte)(EI)

EI110

to

EI233

Device

GT Designer3

-

I
I*1

Decimal
+Decimal
+Decimal

EFI output (byte)(EQ)

EQ10

to

EQ22

Logic input (byte)(LD)

LD0

to

LD3

Decimal

Logic input (word)(LW)

LW0

to

LW1

Decimal

.

(1-12(Dec)): Module number
(1-8): Input position

Decimal

Decimal
+Decimal

Q*1

.

(1-12(Dec)): Module number
(1-8): Output position

].Q

: I/O model name
(such as XTIO)
(1-12(Dec)): Module number
(1-8): Output position

LQ
LQ*1

.

(0-3): Byte number

LI
LI*1

.

(0-3): Byte number
(0-7): Bit position

(2) Device settings of MELSEC-WS
• Input(I), Output(Q)

(1-2): EFI number
(1-3): Device number
(0-3): Byte number
EQ

Input position(1 to 8)
EQ*1

(1-2): EFI number
(0-2): Byte number

• Logic result(LQ), Logic input(LI)
D

.
: "Result"
(0-3): Byte number
(0-7): Bit position
[0] .

D
(0-99(Dec)): Byte number

.

: CPU type (CPU0, CPU1)
(0-3): Byte number
(0-7): Bit position
[0].EFI

EI
EI*1

Module number(1 to 12)

(1-12(Dec)): Module number
[

Q

POINT
(1) Devices of MELSEC-WS
Only reading is possible for all devices.

].I

: I/O model name
(such as XTIO)
(1-8): Input position

(0-7): Bit position

Device
name

Engineering software for
MELSEC-WS
[

Specified bit of the
following word devices

Word device bit

Word device

to

Device No.
representation

:

, Byte

: CPU type (CPU0, CPU1)
(1-2): EFI number
(1-3): Device number
(0-3): Byte number
[0].EFI

:1, Byte

: CPU type (CPU0, CPU1)
(1-2): EFI number
(0-2): Byte number
RS232 data
(Safety controller to RS232)

W

Device
name

Bit position(0 to 7)

W

Byte number(0 to 3)

• EFI input(EI)
LD

(0-49(Dec)): Word number
Word virtualization of D
device
W0= (D1(Upper bits),
D0(Lower bits))
LD
(0-3): Byte number

GOT independent device
(Not available)

RS232 data
(Safety controller to RS232)

LW

Device
name

Byte number(0 to 3)
Device number(1 to 3)
EFI number(1 to 2)

• EFI output(EQ)

LW

(0-1): Word number
Word virtualization of LD
device
LW0= (LD1(Upper bits),
LD0(Lower bits))
*1

Device
name

Byte number(0 to 2)
EFI number(1 to 3)

2 - 14

2. DEVICE RANGE THAT CAN BE SET
2.7 MELSEC-WS

GOT independent device
(Not available)

When the mapping position is changed by the MELSEC-WS
engineering software, a mismatch occurs between virtual
devices on GOT and MELSEC-WS mapping devices.
When mapping is changed, use D devices or LD devices.

+0

+1

+2

+3

+4

+5

+6

+7

+0

I1.1

I1.2

I1.3

I1.4

I1.5

I1.6

I1.7

I1.8

+8 to +15

+16

I2.1

I2.2

I2.3

I2.4

I2.5

I2.6

I2.7

I2.8

+32

I3.1

I3.2

I3.3

I3.4

I3.5

I3.6

I3.7

I3.8

+48

I4.1

I4.2

I4.3

I4.4

I4.5

I4.6

I4.7

I4.8

+64

I5.1

I5.2

I5.3

I5.4

I5.5

I5.6

I5.7

I5.8

+80

I6.1

I6.2

I6.3

I6.4

I6.5

I6.6

I6.7

I6.8

+96

I7.1

I7.2

I7.3

I7.4

I7.5

I7.6

I7.7

I7.8
I8.8

+112

I8.1

I8.2

I8.3

I8.4

I8.5

I8.6

I8.7

+128

I9.1

I9.2

I9.3

I9.4

I9.5

I9.6

I9.7

I9.8

+144

I10.1

I10.2

I10.3

I10.4

I10.5

I10.6

I10.7

I10.8

+160

I11.1

I11.2

I11.3

I11.4

I11.5

I11.6

I11.7

I11.8

+176

I12.1

I12.2

I12.3

I12.4

I12.5

I12.6

I12.7

I12.8

+1

+2

+0

EQ10

EQ11

EQ12

+16
:
+240
+256
+272

+3 to +15

Fixed to 0

Fixed to 0
EQ20

EQ21

EQ22

Device range error

Device range error

2
Fixed to 0
(OFF)

3

Device range error

ACCESS RANGE
FOR MONITORING

+192

+0

DEVICE RANGE
THAT CAN BE SET

Offset

1

(f) EFI output(EQ)
Offset

(b) Output(Q)
+0

+1

+2

+3

+4

+5

+6

+7

+0

Q1.1

Q1.2

Q1.3

Q1.4

Q1.5

Q1.6

Q1.7

Q1.8

+8 to +15

+16

Q2.1

Q2.2

Q2.3

Q2.4

Q2.5

Q2.6

Q2.7

Q2.8

+32

Q3.1

Q3.2

Q3.3

Q3.4

Q3.5

Q3.6

Q3.7

Q3.8

+48

Q4.1

Q4.2

Q4.3

Q4.4

Q4.5

Q4.6

Q4.7

Q4.8

+64

Q5.1

Q5.2

Q5.3

Q5.4

Q5.5

Q5.6

Q5.7

Q5.8

+80

Q6.1

Q6.2

Q6.3

Q6.4

Q6.5

Q6.6

Q6.7

Q6.8

+96

Q7.1

Q7.2

Q7.3

Q7.4

Q7.5

Q7.6

Q7.7

Q7.8
Q8.8

+112

Q8.1

Q8.2

Q8.3

Q8.4

Q8.5

Q8.6

Q8.7

+128

Q9.1

Q9.2

Q9.3

Q9.4

Q9.5

Q9.6

Q9.7

Q9.8

+144

Q10.1

Q10.2

Q10.3

Q10.4

Q10.5

Q10.6

Q10.7

Q10.8

+160

Q11.1

Q11.2

Q11.3

Q11.4

Q11.5

Q11.6

Q11.7

Q11.8

+176

Q12.1

Q12.2

Q12.3

Q12.4

Q12.5

Q12.6

Q12.7

Q12.8

+192

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Offset

Fixed to 0
(OFF)

5

Device range error

+0

+1

+2

+3

+4

+5

+6

+7

+0

LQ0.0

LQ0.1

LQ0.2

LQ0.3

LQ0.4

LQ0.5

LQ0.6

LQ0.7

+8

LQ1.0

LQ1.1

LQ1.2

LQ1.3

LQ1.4

LQ1.5

LQ1.6

LQ1.7

+16

LQ2.0

LQ2.1

LQ2.2

LQ2.3

LQ2.4

LQ2.5

LQ2.6

LQ2.7

+24

LQ3.0

LQ3.1

LQ3.2

LQ3.3

LQ3.4

LQ3.5

LQ3.6

LQ3.7

+32

BUS CONNECTION

(c) Logic result(LQ)
Offset

6

Device range error

Offset

+0

+1

+2

+3

+4

+5

+6

+7

+0

LI0.0

LI0.1

LI0.2

LI0.3

LI0.4

LI0.5

LI0.6

LI0.7

+8

LI1.0

LI1.1

LI1.2

LI1.3

LI1.4

LI1.5

LI1.6

LI1.7

+16

LI2.0

LI2.1

LI2.2

LI2.3

LI2.4

LI2.5

LI2.6

LI2.7

+24

LI3.0

LI3.1

LI3.2

LI3.3

LI3.4

LI3.5

LI3.6

LI3.7

+32

DIRECT
CONNECTION TO
CPU

(d) Logic input(LI)

Device range error

7

(e) EFI input(EI)
+0

+1

+2

+3

+0

EI110

EI111

EI112

EI113

+16

EI120

EI121

EI122

EI123

+32

EI130

EI131

EI132

EI133
Fixed to 0

Fixed to 0

+256

EI210

EI211

EI212

EI213

+272

EI220

EI221

EI222

EI223

+288

EI230

EI231

EI232

EI233

8
Device range error

Device range error

ETHERNET
CONNECTION

+48
:
+240

+8 to +15

COMPUTER LINK
CONNECTION

Offset

+302

PREPARATORY
PROCEDURES FOR
MONITORING

(4) When using offset specification
When setting devices using the offset function, the
device values are as follows.
(a) Input(I)

2. DEVICE RANGE THAT CAN BE SET
2.7 MELSEC-WS

2 - 15

2 - 16

2. DEVICE RANGE THAT CAN BE SET
2.7 MELSEC-WS

3

PREPARATORY
PROCEDURES FOR
MONITORING
DEVICE RANGE
THAT CAN BE SET

2

ACCESS RANGE FOR MONITORING

3
ACCESS RANGE
FOR MONITORING

3.1 Access Range for Monitoring Stations on Network Systems
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 - 2
3.2 Access Range for Monitoring when Using Ethernet Connection
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 - 13
3.3 CC-Link System Access Range for Monitoring . . . . . . . . . .3 - 14

4
HOW TO MONITOR
REDUNTANT
SYSTEM

3.4 Data Link System (MELSECNET/B, (II)) Access Range for
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 - 17
3.5 Access Range for Monitoring when Connecting FXCPU . . .3 - 18
3.6 Connection to Remote I/O Station in MELSECNET/H Network
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 - 19

5
BUS CONNECTION

3.7 Connection to the Head Module of CC-Link IE Field Network
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 - 22

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

3.

1

3-1

3.

ACCESS RANGE FOR MONITORING

3.1 Access Range for Monitoring Stations on Network
Systems
3.1.1

MELSECNET/H, MELSECNET/10, CC-Link IE Controller Network, CC-Link
IE Field Network

 Bus connection
(1) When connecting to multiple CPU system
• The GOT can monitor the control station and all the normal stations on the
network.

Control station
GOT
*1

Normal
station

Normal
station

Normal
station

• The GOT can monitor the control station and all the normal
stations on other networks.
(For monitoring stations on other networks, be sure to set the
routing parameter)
When the Universal model QCPU is used as a relay station, the
GOT can monitor stations with the station No.65 or later in the CCLink IE controller network.

Control station
*1

Control
station

GOT
Normal
station

Normal
station

Normal
station

• When connecting to the multiple CPU system, the GOT can
monitor CPU No.1 to No.4.

Normal
station
Normal
station

Control station
Control
station

GOT
Normal
station

Normal
station

Normal
station

Normal
station

Normal station

• Devices of other stations (other than devices B and W that are allocated by the network parameter) may not
allow monitoring depending on their PLC CPU.
■ Monitor accessible range of other stations and setting method of monitor devices (Examples 1
to 2)
• The motion controller CPU (Q Series) at other stations cannot be monitored.
*1

3-2

The control station and normal station correspond to the master station and local station in the CC-Link IE field network
respectively.

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

*1

Control
station

*1

Normal
station

Normal
station

Normal
station

Control
station

Normal
station

Normal
station

Normal
station

• When connected to a relay station and the data link system is included,
the master station and local stations can be monitored.
• When connected to a relay station, it is not necessary to designate the
data link parameter [Effective unit number for accessing other stations]
for the PLC CPU of the connected station. (Even if designated, the
parameter is ignored)

Normal
station

3

GOT
Control
station

Control
station
Normal
station
M station

Normal
station

L station

Normal
station

L station

• Devices of other stations (other than devices B and W that are allocated by the network parameter) may not
allow monitoring depending on their PLC CPU.
■ Monitor accessible range of other stations and setting method of monitor devices (Examples 1
to 2)
The control station and normal station correspond to the master station and local station in the CC-Link IE field network
respectively.

4

5

6

(3) When connecting to AnACPU/AnNCPU
• The GOT can monitor the control station on the network.
When the PLC CPU on the control station is the QCPU (Q mode) or
QnACPU, the GOT cannot monitor devices other than B and W assigned
for the network parameter.
• The GOT cannot monitor normal stations on the network.
• The GOT cannot monitor any stations on the other networks.

Control
station
Normal
station

GOT

Normal
station

Normal
station

7
Control
station

GOT

Normal
station

Control
station
Normal
station

Normal
station

Normal
station
Normal
station

COMPUTER LINK
CONNECTION

*1

DEVICE RANGE
THAT CAN BE SET

Control
station

GOT

DIRECT
CONNECTION TO
CPU

• The GOT can monitor the control station and all the normal
stations on other networks.
(For monitoring stations on other networks, be sure to set the
routing parameter)
When the Universal model QCPU is used as a relay station, the
GOT can monitor stations with the station No.65 or later in the CCLink IE controller network.

2

ACCESS RANGE
FOR MONITORING

Normal
station

HOW TO MONITOR
REDUNTANT
SYSTEM

GOT

BUS CONNECTION

• The GOT can monitor the control station and all the normal stations on the
network.

PREPARATORY
PROCEDURES FOR
MONITORING

1

(2) When connecting to QCPU (Q mode)/QnACPU/AnUCPU

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

3-3

 Direct CPU connection/computer link connection
(1) When connecting to multiple CPU system
• Corresponding to the access range described in ■ Bus connection (1).

(2) When connecting to QCPU (Q mode)/QnACPU
• Corresponding to the access range described in ■ Bus connection (2).

(3) When connecting to QCPU (A mode)/AnUCPU
• The GOT can monitor the control station and all the normal stations
on the network.
For monitoring devices (other than B and W assigned for the network
parameter) of other stations, the GOT cannot monitor the devices of
the PLC CPU that is the QCPU (Q mode) or QnACPU.

• If connected to a relay station, use data link parameter [Effective unit
number for accessing other stations] to designate the unit number
that is connected to the network to be monitored.

*1

Control
station

GOT
Normal
station

Normal
station

*1

Normal
station

GOT
Control
station

Control
station
Normal
station
M station

Normal
station

L station

Normal
station

L station

(4) When connecting to AnACPU/AnNCPU
• Corresponding to the access range described in ■ Bus connection (3).

(5) When connecting to motion controller CPU (Q series), CNC (CNC C70), or robot controller (CRnQ-700)
via direct CPU connection
Monitor the motion controller CPU (Q series), CNC (CNC C70), or robot controller (CRnQ-700) via the following
QCPUs in the multiple CPU system.
Controller
Motion controller CPU (Q Series)

Q172HCPU,

Q173HCPU

Q172DCPU,

Q173DCPU

CNC (CNC C70)

Q173NCCPU

Robot controller (CRnQ-700)

Q172DRCPU

*1

Relay CPU
QCPU (Q mode)

QnUCPU

The control station and normal station correspond to the master station and local station in the CC-Link IE field network
respectively.

 CC-Link connection (intelligent device station), CC-Link connection (via G4)
• Only the station connected to the GOT can be monitored.
■ Monitor accessible range of other stations and setting method of monitor devices Example 6:
When using CC-Link connection (intelligent device station) /CC-Link connection (via G4)
• When the station connected to the GOT is in the multiple CPU system, the GOT can monitor CPU No.1 to
No.4.
• The GOT cannot monitor other stations.

3-4

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

1
PREPARATORY
PROCEDURES FOR
MONITORING

 MELSECNET/H connection, MELSECNET/10 connection, CC-Link IE Controller Network

When transmitting cyclic transmission with a GOT, even if link device X and/or Y are assigned to a GOT when
setting the network parameter for the control station, the GOT cannot access the host station.
When transmitting cyclic transmission, use link device B and/or W.

• The GOT is regarded as a normal station and monitors the control station and all normal stations on the
network.
When the monitoring target is a PLC CPU within a multiple CPU system, the GOT can monitor CPU No. 1 to
CPU No. 4 by specifying CPU No.
• When monitoring other networks, a CPU on another Ethernet, MELSECNET/H, MELSECNET/10, CC-Link IE
Controller Network, or CC-Link field network is accessible via the PLC CPU.
However, the GOT cannot monitor the CNC C70 on other networks.
On the Ethernet network, only QCPU (Q mode) and QnACPU can be accessed.
• When monitoring other networks in MELSECNET/10 connection, install the MELSECNET/H communication
unit on the GOT.
• To monitor other networks, setting of routing parameters is required.
For routing parameter setting, refer to the following manuals.
Routing parameter setting for the GOT
9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)

2
DEVICE RANGE
THAT CAN BE SET

Precautions for cyclic transmission

3
ACCESS RANGE
FOR MONITORING

POINT

4
HOW TO MONITOR
REDUNTANT
SYSTEM

connection, CC-Link IE Field Network connection

12. CC-Link IE FIELD NETWORK CONNECTION
Routing parameter setting for the PLC CPU (MELSECNET/H network system, MELSECNET/10 network
system)
Q Corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

BUS CONNECTION

5

11. CC-Link IE CONTROLLER NETWORK CONNECTION

Routing parameter setting for the PLC CPU (When connecting to the CC-Link IE Field Network)
CC-Link IE Field Network Master/Local Module User's Manual
• If devices of other stations (other than devices B and W that are allocated by the network parameter) are
monitored, monitoring may not be available depending on the PLC CPU of the network system to be monitored.
■ Monitor accessible range of other stations and setting method of monitor devices Example 5:
When using MELSECNET/10 connection

7
COMPUTER LINK
CONNECTION

CC-Link IE Controller Network Reference Manual

DIRECT
CONNECTION TO
CPU

6

Routing parameter setting for the PLC CPU (When connecting to the CC-Link IE Controller Network)

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

3-5

POINT
Precautions when using the QCPU redundant system
When monitoring other networks, do not set the QCPU redundant system as a relay station.
If the QCPU redundant system is set as a relay station, the GOT cannot switch the monitoring target automatically
when the system is switched.
(A timeout error occurs due to failed monitoring)

 Monitoring devices of other stations on the network
If devices of other stations on the network system are monitored, the display speed will be significantly reduced.
Therefore, monitor the link relay (B) and link register (W) that are allocated by the network parameter.

 Monitoring devices of other networks (Bus connection, CPU direct connection, computer link
connection)
• Be sure to designate the routing parameter to the PLC CPU of the connected station.
• If another network is monitored, the display speed of object etc. will be significantly reduced.

3-6

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

1
PREPARATORY
PROCEDURES FOR
MONITORING

 Monitor accessible range of other stations and setting method of monitor devices
Example 1: When using bus connection
Control station

Control station

AnU
(1-1)

QnA
(2-1)

Network No.2

AnN
(2-3)

(1) To monitor B or W of the connected station (host station) assigned with a network parameter, specify the host
station.
(2) To monitor another station (other than B or W) or another network, specify the station (network No. and station
No.).
Station to be accessed
Station
connected to GOT
AnU

(1-1)

QnA

(1-2)

AnA

(1-3)

AnU

Network No.1

Network No.2

AnU (1-1)

QnA (1-2)

AnA (1-3)

AnU (1-4)

QnA (2-1)

AnU (2-2)

AnN (2-3)

AnU (2-4)

Host

──

Other (1-3)

Other (1-4)

──

Other (2-2)

──

Other (2-4)

Other (1-1)

Host

──

Other (1-4)

Other (2-1)

Other (2-2)

──

Other (2-4)

Other (0-0)

──

Host

──

──

──

──

──

Other (1-1)

──

──

Host

──

Host

──

Other (2-4)

Other (1-1)

Other (1-2)

──

Other (1-4)

Host

Other (2-2)

Other (2-3)

Other (2-4)

──

──

──

──

──

──

Host

──

Other (1-1)

──

──

Other (1-4)

──

Other (2-2)

──

Host

(1-4)
(2-2)

QnA

(2-1)

AnN

(2-3)

AnU

(2-4)

How to read the table

4
HOW TO MONITOR
REDUNTANT
SYSTEM

• Monitor accessible range of devices (other than B or W) of other stations or other networks
Specify the accessing network No. or station as shown in the following table.

ACCESS RANGE
FOR MONITORING

3

5
BUS CONNECTION

AnA
(1-3)

AnU
(2-4)

6
DIRECT
CONNECTION TO
CPU

AnU
(1-4)
(2-2)

Network No.1

7

Upper line: Accessibility
: Accessible
: Not accessible
Lower line: Network settings
Host
Other (Network No. - Station number)

POINT

COMPUTER LINK
CONNECTION

QnA
(1-2)

DEVICE RANGE
THAT CAN BE SET

2

8

For monitoring devices B and W that are allocated by the link parameter, use the host device number even when
designating devices allocated to another station.
Otherwise, the display speed will be reduced.

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

3-7

ETHERNET
CONNECTION

Monitoring link device B or W

Example 2: When using bus connection
Control station

Control station

QnA
(1-1)

AnU
(2-1)

Network No.1

AnA
(1-2)

AnU
(2-4)

Network No.2

QnA
(1-3)
(2-2)
(M)

AnU
(2-3)

Data link
system
QnA
(L1)

AnA
(L2)

• Monitor accessible range of devices (other than B or W) of other stations or other networks
Specify the accessing network No. or station as shown in the following table.
(1) To monitor B or W of the connected station (host station) assigned with a network parameter, specify the host
station.
(2) To monitor another station (other than B or W) or another network, specify the station (network No. and station
No.).
Station to be
accessed
Station
connected to GOT

QnA

(1-1)

AnA

(1-2)

Network No.1

Network No.2

Data link system

QnA (1-1)

AnA (1-2)

QnA (1-3)

AnU (2-1)

QnA (2-2)

AnU (2-3)

AnU (2-4)

QnA (M)

QnA (L1)

AnA (L2)

Host

Other (1-2)

Other (1-3)

Other (2-1)

Other (2-2)

Other (2-3)

Other (2-4)

Other (1-3)
or
Other (2-2)

──

──

──

Host

──

──

──

──

──

──

──

──

Other (1-1)

──

Host

Other (2-1)

Host

Other (2-3)

Other (2-4)

Host

──

──

──

──

Host

──

Other (2-3)

Other (2-4)

──

──

──

──

──

──

Other (2-1)

──

Host

Other (2-4)

──

──

──

──

──

──

Other (2-1)

──

Other (2-3)

Host

──

──

──

──

──

──

──

──

──

──

──

Host

──

──

──

──

──

──

──

──

──

Host

(1-3)
QnA

(2-2)
(M)

AnU

(2-1)

AnU

(2-3)

AnU

(2-4)

QnA

(L1)

AnA

(L2)

──
*1

Other
(0-2)*1

When monitoring the data link system, designate the network No. as 0.
How to
read the
table

Upper line:

Accessibility
: Accessible

Lower line:

: Not accessible
Network settings
Host
Other (Network No. - Station number)

POINT
Monitoring link device B or W
For monitoring devices B and W that are allocated by the link parameter, use the host device number even when
designating devices allocated to another station.
Otherwise, the display speed will be reduced.

3-8

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

1

Control station

DEVICE RANGE
THAT CAN BE SET

AnN
(2-3)

• Monitor accessible range of devices (other than B or W) of other stations or other networks
Specify the accessing network No. or station as shown in the following table.
(1) To monitor B or W of the connected station (host station) assigned with a network parameter, specify the host
station.
(2) To monitor another station (other than B or W) or another network, specify the station (network No. and station
No.).
Station to be accessed
Station
connected to GOT
AnU

(1-1)

Q (Q mode)

(1-2)

AnA

(1-3)

AnU

Network No.1

Network No.2

AnU (1-1)

Q(Q mode)
(1-2)

AnA (1-3)

AnU (1-4)

QnA (2-1)

AnU (2-2)

AnN (2-3)

AnU (2-4)

Host

──

Other (1-3)

Other (1-4)

──

Other (2-2)

──

──

Other (1-1)

Host

──

Other (1-4)

Other (2-1)

Other (2-2)

──

Other (2-4)

Other (0-0)

──

Host

──

──

──

──

──

Other (1-1)

──

──

Host

──

Host

──

──

Other (1-1)

Other (1-2)

──

Other (1-4)

Host

Other (2-2)

Other (2-3)

Other (2-4)

──

──

──

──

──

──

Host

──

──

──

──

──

──

Other (2-2)

──

Host

(1-4)
(2-2)

QnA

(2-1)

AnN

(2-3)

AnU

(2-4)

How to read the table
Upper line:

Accessibility
: Accessible

Lower line:

: Not accessible
Network settings
Host
Other (Network No. - Station number)

POINT
Monitoring link device B or W
For monitoring devices B and W that are allocated by the link parameter, use the host device number even when
designating devices allocated to another station.
Otherwise, the display speed will be reduced.

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

3-9

ACCESS RANGE
FOR MONITORING

3

4
HOW TO MONITOR
REDUNTANT
SYSTEM

AnA
(1-3)

2

AnU
(2-4)

Network No.2

5
BUS CONNECTION

AnU
(1-4)
(2-2)

Network No.1

6
DIRECT
CONNECTION TO
CPU

Q(Q mode)
(1-2)

QnA
(2-1)

7
COMPUTER LINK
CONNECTION

AnU
(1-1)

8
ETHERNET
CONNECTION

Control station

PREPARATORY
PROCEDURES FOR
MONITORING

Example 3: When using CPU direct connection or computer link connection

Example 4: When using CPU direct connection or computer link connection
Control station

Control station
AnU
(2-1)

Q(Q mode)
(1-1)
Network No.1

AnA
(1-2)

AnU
(2-4)

Network No.2

QnA
(1-3)
(2-2)
(M)

AnU
(2-3)

Data link
system
QnA
(L1)

AnA
(L2)

• Monitor accessible range of devices (other than B or W) of other stations or other networks
Specify the accessing network No. or station as shown in the following table.
(1) To monitor B or W of the connected station (host station) assigned with a network parameter, specify the host
station.
(2) To monitor another station (other than B or W) or another network, specify the station (network No. and station
No.).
Station to be
accessed
Station
connected to GOT

Q (Q mode)

(1-1)

AnA

(1-2)

Network No.1

Network No.2

Data link system

QnA (1-1)

AnA (1-2)

QnA (1-3)

AnU (2-1)

QnA (2-2)

AnU (2-3)

AnU (2-4)

QnA (M)

QnA (L1)

AnA (L2)

Host

Other (1-2)

Other (1-3)

Other (2-1)

Other (2-2)

Other (2-3)

Other (2-4)

Other (1-3)
or
Other (2-2)

──

──

──

Host

──

──

──

──

──

──

──

──

Other (1-1)

──

Host

Other (2-1)

Host

Other (2-3)

Other (2-4)

Host

──

──

──

──

Host

──

Other (2-3)

Other (2-4)

──

──

──

──

──

──

Other (2-1)

──

Host

Other (2-4)

──

──

──

──

──

──

Other (2-1)

──

Other (2-3)

Host

──

──

──

──

──

──

──

──

──

──

──

Host

──

──

──

──

──

──

──

──

──

──

Host

Upper line:

Accessibility

(1-3)
QnA

(2-2)
(M)

AnU

(2-1)

AnU

(2-3)

AnU

(2-4)

QnA

(L1)

AnA

(L2)
*1

*1

Other (0-2)

When monitoring the data link system, designate the network No. as 0.
How to
read the
table

: Accessible
Lower line:

: Not accessible
Network settings
Host
Other (Network No. - Station number)

POINT
Monitoring link device B or W
For monitoring devices B and W that are allocated by the link parameter, use the host device number even when
designating devices allocated to another station.
Otherwise, the display speed will be reduced.

3 - 10

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

1

QnA
(2-2)

2
DEVICE RANGE
THAT CAN BE SET

Network No. 2

AnN
(2-3)

GOT
(1-3)

• Monitor access range for other station devices (other than B and W)
Station to be accessed

Network No.1
QnA
(1-1)

Station
connected to GOT

Q (Q mode)
(1-2)

GOT (1-3)

3

Network No.2

GOT
(1-3)

AnU
(1-4)

Q (Q mode)
(2-1)

QnA
(2-2)

AnN
(2-3)

AnU
(2-4)

――
: Accessible

: Not accessible

• Designating network No. and station number for setting monitor device
(a) Monitoring devices B and W that are allocated by network parameter
NW No.: 1, Station number: Host

4

POINT
For monitoring devices B and W that are allocated by the link parameter, use the local device number if designating
devices allocated to another station.
Otherwise, the display speed will be reduced.

(b) Monitoring other stations (other than B and W)
QnA
(1-1)

Q (Q mode)
(1-2)

GOT
(1-3)

AnU
(1-4)

GOT (1-3)

1, Other (1)

1, Other (2)

――

1, Other (4)

How to read the table 1, Other (2)
↑
↑
NW No. Station number

5

6
DIRECT
CONNECTION TO
CPU

Station to be accessed
Station
connected to GOT

ACCESS RANGE
FOR MONITORING

AnU
(1-4)
(2-4)

Network No. 1

HOW TO MONITOR
REDUNTANT
SYSTEM

Q (Q mode)
(1-2)

Q (Q mode)
(2-1)

BUS CONNECTION

QnA
(1-1)

PREPARATORY
PROCEDURES FOR
MONITORING

Example 5: When using MELSECNET/10 connection

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

3 - 11

Example 6: When using CC-Link connection (intelligent device station) /CC-Link connection (via G4)
Image of CC-Link Connection
GOT
Network module
CC-Link Master
module (0 station) (1-2)

Q(Q mode)
(1-2)

CC-Link System

GOT

AnA
(1-3)

QnA
(1-1)

AnN
(1-4)

GOT

Station to be accessed
Station
connected to GOT

Network
System

GOT

QnA
(1-1)

Q (Q mode)
(1-2)

AnA
(1-3)

AnN
(1-4)

QnA (1-1)
Q(Q mode) (1-2)
AnA (1-3)
AnN (1-4)
: Accessible

3 - 12

3. ACCESS RANGE FOR MONITORING
3.1 Access Range for Monitoring Stations on Network Systems

: Not accessible

 Access range

1
PREPARATORY
PROCEDURES FOR
MONITORING

3.2 Access Range for Monitoring when Using Ethernet
Connection

8. ETHERNET CONNECTION
• Routing parameter setting for accessing CPUs on the MELSECNET/H network system, or MELSECNET/10
network system

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
• Routing parameter setting for accessing CPUs on the CC-Link IE Controller Network

3
ACCESS RANGE
FOR MONITORING

The PLC can be monitored via the Ethernet module set in the Ethernet setting on GT Designer3.
The GOT can access CPUs on another Ethernet, MELSECNET/H, MELSECNET/10, CC-Link IE Controller
Network, or CC-Link field network via the QCPU or QnACPU.
However, the GOT cannot monitor the CNC C70 on other networks.
(The GOT cannot monitor the AnNCPU on the CC-Link IE Controller Network, MELSECNET/H, and
MELSECNET/10 networks)
For monitoring CPUs on the MELSECNET/H, MELSECNET/10, CC-Link IE Controller Network, and CC-Link
field network, set the routing parameter.
For the routing parameter setting, refer to the following manuals.
• Routing parameter setting of the GOT

DEVICE RANGE
THAT CAN BE SET

2

(1) MITSUBISHI PLC

CC-Link IE Controller Network Reference Manual
• Routing parameter setting for accessing CPUs on the CC-Link IE Field Network
MELSEC-Q CC-Link IE Field Network Master/Local Module User's Manual
CC-Link IE Field Network Ethernet Adapter Module User's Manual
Monitoring via the MELSECNET (II) or MELSECNET/B network cannot be performed.

5
BUS CONNECTION

GOT

Hub etc.
Gateway
(Router etc.)

6
DIRECT
CONNECTION TO
CPU

MELSECNET/H etc.

(1) Host in the Ethernet connection
While the GOT is handled as the host in MELSECNET/H, MELSECNET/10 or CC-Link connection, the station
(Ethernet module) set as the host in the Ethernet setting of GT Designer3 is handled as the host in Ethernet
connection.
(2) Precautions when using the QCPU redundant system
When monitoring other networks, do not set the QCPU redundant system as a relay station.
If the QCPU redundant system is set as a relay station, the GOT cannot switch the monitoring target
automatically when the system is switched.
(A timeout error occurs due to failed monitoring)

For the Ethernet setting by GT Designer3, refer to the following.
8. ETHERNET CONNECTION
3. ACCESS RANGE FOR MONITORING
3.2 Access Range for Monitoring when Using Ethernet Connection

8
ETHERNET
CONNECTION

 Various settings

7
COMPUTER LINK
CONNECTION

POINT

3 - 13

3.3 CC-Link System Access Range for Monitoring
 When using Bus connection/CPU direct connection/computer link connection
Only connected stations can be monitored.

 When using CC-Link connection (intelligent device station)

(1) Access range
The master station and local station can be monitored.
: Can be monitored,
Monitor target

Monitoring by cyclic transmission

: Cannot be monitored

Monitoring by transient transmission

Master station (Remote network Ver.2 mode)
Local station Station No.1 (Ver.1 compatible)
*1

Local station Station No.6 (Ver.2 compatible)
*1

Monitoring is available only when the CC-Link communication module is the GT15-J61BT13.

All devices RX, RY, RWw and RWr that are allocated to the master station by the CC-Link parameter setting can
be monitored.
When the monitor target is the multi-PLC system, CPU No. 1 to No. 4 can be monitored.
The device range of RX, RY, RWw, RWr to be allocated to the GOT differs according to the setting of the number
of CC-Link communication units (one station/four station) occupied.
For details on the number of CC-Link stations occupied, refer to the following manual .
User's manual of the CC-Link master unit to be connected

(2) Setting device name and device number
(a) Monitoring devices RX, RY, RWw and RWr that are allocated to the master station by CC-Link parameter
setting
Use the following device names.
For devices RX, RY, RWw and RWr, designate the addresses allocated by station number setting.
• In the case of CC-Link Ver.2 (Device names to be refreshed automatically are indicated as X, Y, and D.)
Device name on PLC CPU

Automatic
refresh

Device name on master
station

GT Designer3 settings

Link
scan

Device name

Set device range

Input

X

←

Remote input

RX

←

X

X0 to X1FFF

Output

Y

→

Remote output

RY

→

Y

Y0 to Y1FFF

Register (write area)

D

←

Remote register
(write area)

RWw

←

Ww

Ww0 to Ww7FF

Register (read area)

D

→

Remote register
(read area)

RWr

→

Wr

Wr0 to Wr7FF

• In the case of CC-Link Ver.1 (Device names to be refreshed automatically are indicated as X, Y, and D.)
Device name on PLC CPU

3 - 14

Automatic
refresh

Device name on master
station

Link
scan

GT Designer3 settings
Device name

Set device range

Input

X

←

Remote input

RX

←

X

X0 to X7FF

Output

Y

→

Remote output

RY

→

Y

Y0 to Y7FF

Register (write area)

D

←

Remote register
(write area)

RWw

←

Ww

Ww0 to WwFF

Register (read area)

D

→

Remote register
(read area)

RWr

→

Wr

Wr0 to WrFF

3. ACCESS RANGE FOR MONITORING
3.3 CC-Link System Access Range for Monitoring

2.

DEVICE RANGE THAT CAN BE SET

(3) Setting NW No. and station number

2
DEVICE RANGE
THAT CAN BE SET

(a) When monitoring devices RX, RY, RWw and RWr that are allocated to the master station by CC-Link
parameter setting
NW No.: 0, PLC station number: Local

PREPARATORY
PROCEDURES FOR
MONITORING

1

(b) Monitoring PLC CPU devices of other stations
Set the device name and device No.

(b) When monitoring PLC CPU devices of another station
NW No. 0, PLC station number: Other (Station number: n)
(n: Station number of another station to be monitored (0: Master station, 1-64: Local station))

For monitoring devices RX, RY, RWw and RWr that are allocated by CC-Link parameter, use the local device even
if designating devices allocated to another station.
Otherwise, the display speed will be reduced.

 When using CC-Link connection (via G4) (Q series only)

4
HOW TO MONITOR
REDUNTANT
SYSTEM

(1) Access range
GT16, GT15 and GT14 can monitor the master station and local stations.
GT10 and GT11 can monitor the master station only.

(2) Setting NW No. and station number
(a) When monitoring master station
NW No.: 0, PLC station number: Host/other (station number: 0)

5
BUS CONNECTION

(b) When monitoring local station
NW No.: 0, PLC station number: Other (station number: 1 to 64)

(3) Setting device name and device number
Set the device name and device No.
DEVICE RANGE THAT CAN BE SET

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

2.

ACCESS RANGE
FOR MONITORING

3

POINT

3. ACCESS RANGE FOR MONITORING
3.3 CC-Link System Access Range for Monitoring

3 - 15

 Monitoring overview
The following two methods are available for monitoring by the GOT with CC-Link communication unit.
Monitoring method

Monitoring by transient transmission*2

Contents

Devices of the PLC CPU on the CC-Link system master and
local station are specified and monitored.

Advantage

The CC-Link parameter setting sequence program is
required. However, the GOT communication sequence

Monitoring by cyclic transmission*2
All remote inputs/outputs and remote registers assigned to
the Master station by CC-Link parameter setting are
specified and monitored.

The data communication processing speed is high.

program is not needed.*1

Disadvantage

The data communication processing speed is lower than
that of cyclic transmission.

• Writing from the GOT (read command from the master
station) can be performed only to remote outputs and
remote registers assigned to the GOT of the master
station and to the GOT internal registers.
• GOT communication sequence program is required.*1

*1

*2

This program is not required if the CC-Link parameter setting sequence program and GOT communication sequence program
satisfy the following conditions.
• Use a QCPU (Q mode) or QnACPU whose number given in the DATE field of the rating plate is "9707B" or later as the PLC
CPU of the master station.
• Use GX Developer or SW2 -GPPW and make CC-Link parameter setting and batch refresh device setting in the CC-Link
setting on the package.
For details of the connection method, refer to the following manual .
User's manual of the CC-Link master unit to be connected
For whether the data can be sent to/received from the CC-Link Ver. 2 compatible station by transient transmission and cyclic
transmission, refer to the following.

■ When using CC-Link connection (intelligent device station)

POINT
In transient transmission, connection of several (five or more as a guideline) intelligent device stations (GOTs and
intelligent device units) reduces the data communication speed.
To raise the data communication speed, increase the CC-Link system, for example, and do not connect five or
more intelligent device stations to a single CC-Link system.

3 - 16

3. ACCESS RANGE FOR MONITORING
3.3 CC-Link System Access Range for Monitoring

1
PREPARATORY
PROCEDURES FOR
MONITORING

3.4 Data Link System (MELSECNET/B, (II)) Access
Range for Monitoring

(1) When connecting to the master station
M

GOT
L3

L2

• The master station can be monitored.
However, when the PLC CPU of the local station is QnACPU, devices other
than B and W that are allocated by the link parameter cannot be monitored.
• Other local stations cannot be monitored.

L1

L3
L2

(3) When connecting to the master station on the third layer
• The master station on the second layer and local stations on the third layer
can be monitored.
However, when the PLC CPU of the local station is QnACPU, devices other
than B and W that are allocated by the link parameter cannot be monitored.
• Local stations on the second layer cannot be monitored.

3

M

GOT

4

M
L3

L1
L2
m

GOT
3

1

ACCESS RANGE
FOR MONITORING

(2) When connecting to the local station

2

HOW TO MONITOR
REDUNTANT
SYSTEM

L1

5

 Monitoring devices of other stations
If devices of other stations on the data link system are monitored, the display speed will be significantly reduced.
Therefore monitor the link relay (B) and link register (W) that are allocated by the link parameter.

BUS CONNECTION

• Local stations can be monitored.
When the PLC CPU of the local station is QnACPU, devices other than B
and W that are allocated by the link parameter cannot be monitored.

DEVICE RANGE
THAT CAN BE SET

2

 Bus connection, CPU direct connection, Computer link connection

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.4 Data Link System (MELSECNET/B, (II)) Access Range for Monitoring

3 - 17

 Setting method of monitor device
The following example describes the method of setting the network No. and the station numbers when setting
monitor devices .
M
L3

L1
L2
m

3

1

GOT

2

(1) Monitoring the connected station (host station) and B and W allocated by the link parameter
Specify the host station.

(2) Monitoring devices of other stations
Network No.: 0, Station number: Refer to the following table.
Setting of the station No.
Station to be accessed
Station
connected to GOT

M

L1

L2
m

L3

1

2

3

M

Host

Other 1

Other 2

Other 3

―

―

―

L1

Other 0

Host

―

―

―

―

―

L2
m

Other 0

―

Host

―

Other 1

Other 2

Other 3

L3

Other 0

―

―

Host

―

―

―

1

―

―

Other 0

―

Host

―

―

2

―

―

Other 0

―

―

Host

―

3

―

―

Other 0

―

―

―

Host

POINT
Monitoring link device B or W
For monitoring devices B and W that are allocated by the link parameter, use the host device number even when
designating devices allocated to another station.
Otherwise, the display speed will be reduced.

3.5 Access Range for Monitoring when Connecting
FXCPU

The access range that can be monitored for the direct CPU connection is only the connected CPU. (The GOT cannot
monitor other stations.)
The access range that can be monitored for the Ethernet connection is the host and others.
The access range that can be monitored for the multi-drop communication is only the CPU to which the serial multi-drop
connection unit (GT01-RS4-M) is connected directly.

3 - 18

3. ACCESS RANGE FOR MONITORING
3.5 Access Range for Monitoring when Connecting FXCPU

POINT
(1) Connection to remote I/O station of MELSECNET/B, (II) or /10
The GOT cannot be connected to the remote I/O station on the MELSECNET/B, (II) data link system and
MELSECNET/10 network system.
Connect the GOT to the remote I/O station on the MELSECNET/H network system.
Network No.1
Station No.0
(master station)
Empty

Empty

QJ71LP21-25

PLC CPU

Power supply
module

Q33B

PREPARATORY
PROCEDURES FOR
MONITORING

4

MELSECNET/H remote I/O Network

Q33B

5
BUS CONNECTION

Empty

QJ71E71-100

QJ71C24N

QJ72LP25-25

Power supply
module

Network No.1
Station No.1
(remote I/O station)

3

HOW TO MONITOR
REDUNTANT
SYSTEM

Monitor
target

2
DEVICE RANGE
THAT CAN BE SET

When connected to the remote I/O station of the MELSECNET/H network system, the GOT can monitor the PLC CPU of
the master station.
When connecting the GOT to the remote I/O station, use the following connection methods.

1

ACCESS RANGE
FOR MONITORING

3.6 Connection to Remote I/O Station in MELSECNET/
H Network System

Hub

GOT

GOT

(1) Direct CPU
connection

(2) Computer link
connection

(3) Ethernet connection

6
DIRECT
CONNECTION TO
CPU

GOT

(2) Connection to GT11 and remote I/O station on MELSECNET/H
GT11 can not access the master station on MELSECNET/H network system.
GT11 can access only the connected host station (remote I/O station).

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.6 Connection to Remote I/O Station in MELSECNET/H Network System

3 - 19

 Direct CPU connection
(1) The network units (QJ72LP25-25, QJ72LP25G, QP72BR15) of the remote I/O station are handled as PLC CPU.
Connect the GOT to the RS-232 interface of the network unit.
For cables required for connection with the network module and other details, refer to the following.
6. DIRECT CONNECTION TO CPU
(2) Specify a type including MELSEC-Q (including multiple), or MELSEC-QnU for the controller type on GT
Designer3. Then, specify [[NW No.] (Network No. of the remote I/O network) to 1, and specify [Station No.]
(Master station) to 0.] as the monitoring target in the network setting of the device setting dialog box. (GT16,
GT15 only)
The GOT monitors stations on the MELSECNET/H network with the transient transmission.
Therefore, a longer time-lag occurs for displaying objects compared with directly monitoring the PLC CPU.
For displaying objects with a shorter time-lag, execute the cyclic transmission so that the GOT can monitor link
devices B and W of the host station set in the MELSECNET/H network.
For settings required for the PLC CPU, refer to the following manual.
Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/Q network)
(3) To monitor other networks, set the routing parameter to the PLC CPU as necessary. For routing parameter
settings of the PLC CPU, refer to the following manual.
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

 Computer link connection
(1) Connect the GOT to the serial communication module (QJ71C24, QJ71C24-R2, QJ71C24N, QJ71C24N-R2,
QJ71C24N-R4) or modem interface module (QJ71CMO) mounted on the remote I/O station.
For the cables required for connection with the serial communication module or modem interface module and
other details, refer to the following.
7. COMPUTER LINK CONNECTION
(2) Specify a type including MELSEC-Q (including multiple), or MELSEC-QnU for the controller type on GT
Designer3. Then, specify [[NW No.] (Network No. of the remote I/O network) to 1, and specify [Station No.]
(Master station) to 0.] as the monitoring target in the network setting of the device setting dialog box. (GT16,
GT15 only)
The GOT monitors stations on the MELSECNET/H network with the transient transmission.
Therefore, a longer time-lag occurs for displaying objects compared with directly monitoring the PLC CPU.
For displaying objects with a shorter time-lag, execute the cyclic transmission so that the GOT can monitor link
devices B and W of the host station set in the MELSECNET/H network.
For settings required for the PLC CPU, refer to the following manual.
Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/Q network)
(3) To monitor other networks, set the routing parameter to the PLC CPU as necessary. For routing parameter
settings of the PLC CPU, refer to the following manual.
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

3 - 20

3. ACCESS RANGE FOR MONITORING
3.6 Connection to Remote I/O Station in MELSECNET/H Network System

(2) Specify a type including MELSEC-Q (including multiple), or MELSEC-QnU for the controller type on GT
Designer3. Then, specify [[NW No.] (Network No. of the remote I/O network) to 1, and specify [Station No.]
(Master station) to 0.] as the monitoring target in the network setting of the device setting dialog box. (GT16,
GT15 only)
The GOT monitors stations on the MELSECNET/H network with the transient transmission.Therefore, a longer
time-lag occurs for displaying objects compared with directly monitoring the PLC CPU.
For displaying objects with a shorter time-lag, execute the cyclic transmission so that the GOT can monitor link
devices B and W of the remote I/O station.
For settings required for the PLC CPU, refer to the following manual.
Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/Q network)
(3) To monitor other networks, set the routing parameter to the GOT and PLC CPU as necessary. For routing
parameter settings of the GOT, refer to the following manual.
8. ETHERNET CONNECTION
For routing parameter settings of the PLC CPU, refer to the following manual.

3

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

2
DEVICE RANGE
THAT CAN BE SET

8. ETHERNET CONNECTION

ACCESS RANGE
FOR MONITORING

(1) Connect the GOT to the Ethernet module (QJ71E71-100, QJ71E71-B5, QJ71E71-B2, QJ71E71) mounted on
the remote I/O station.
For details of cables and others required for connecting the GOT to the Ethernet module, refer to the following.

PREPARATORY
PROCEDURES FOR
MONITORING

1

 Ethernet connection

 Restrictions on connection to remote I/O station
The GOT does not allow the clock of the master station to be set in the clock setting of the utility function.
The master station clock will not change even if the clock setting is made.
Use GX Developer or a similar software to set the PLC CPU clock of the master station.

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.6 Connection to Remote I/O Station in MELSECNET/H Network System

3 - 21

3.7 Connection to the Head Module of CC-Link IE Field
Network System

When connected to the head module of the CC-Link IE Field Network, the GOT can monitor the PLC CPUs of the master
station and local stations. When connecting the GOT to the head module, use the following connection methods.

 Computer link connection
Monitor target

Network No. 1, Station No. 0

Empty

Empty

QJ71GF11-T2

CLP CPU

Power supply
module

Q33B

CC-Link IE Field Network
LY10R2

LX40C6

LJ71C24

LJ72GF15-T2

Power supply
module

Network No. 1,
Station No. 1

GOT

(1) Connect the GOT to the serial communication module (LJ71C24, LJ71C24-R2) mounted on the head module.
For cables required for connection with the serial communication module and other details, refer to the following.
7. COMPUTER LINK CONNECTION
(2) Specify a GOT type which includes MELSEC-QnU in the controller type on GT Designer3. Then, specify
[Network No. 1 (Network No. of CC-Link IE Field Network), Station No. 0 (Master station)] as the monitoring
target in the network setting of the device setting dialog box. (GT16, GT15, GT14 only)
In this case, the GOT monitoring is performed by transient transmission of the CC-Link IE Field Network.
Therefore, a longer time-lag occurs for displaying objects compared with directly monitoring the PLC CPU.
For displaying objects with a shorter time-lag, execute the cyclic transmission so that the GOT can monitor link
devices B and W of the host station set in the CC-Link field network.
For settings required for the PLC CPU, refer to the following manual.
MELSEC-L CC-Link IE Field Network Head Module User's Manual

(3) To monitor other networks, set the routing parameter to the PLC CPU as necessary. For routing
parameter setting of the PLC CPU, refer to the following manual.
MELSEC-L CC-Link IE Field Network Head Module User's Manual

3 - 22

3. ACCESS RANGE FOR MONITORING
3.7 Connection to the Head Module of CC-Link IE Field Network System

1
PREPARATORY
PROCEDURES FOR
MONITORING

POINT
Connection between GT11, GT10 and head module of CC-Link IE Field Network
GT11, GT10 can not access the master station on CC-Link IE Field Network.
GT11, GT10 can access only the connected host station (head module).

2
DEVICE RANGE
THAT CAN BE SET

 Restrictions on connection to head module
The GOT does not allow the clock of the master station to be set in the clock setting of the utility function.
The master station clock will not change even if the clock setting is made.
Use GX Works or similar software to set the PLC CPU clock of the master station.

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

3. ACCESS RANGE FOR MONITORING
3.7 Connection to the Head Module of CC-Link IE Field Network System

3 - 23

3 - 24

3. ACCESS RANGE FOR MONITORING
3.7 Connection to the Head Module of CC-Link IE Field Network System

4

PREPARATORY
PROCEDURES FOR
MONITORING

1

DEVICE RANGE
THAT CAN BE SET

2

HOW TO MONITOR REDUNTANT
SYSTEM

4.

ACCESS RANGE
FOR MONITORING

3

4.1 Connection to Remote I/O Station in MELSECNET/H Network
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 8
4.2 Direct CPU Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 11

4
HOW TO MONITOR
REDUNTANT
SYSTEM

4.3 CC-Link Connection (Intelligent Device Station) . . . . . . . . .4 - 18
4.4 CC-Link Connection (Via G4). . . . . . . . . . . . . . . . . . . . . . . .4 - 20
4.5 MELSECNET/H and MELSECNET/10 Connections (Network
Systems) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 22

5
BUS CONNECTION

4.6 CC-Link IE Controller Network Connection (Network System)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 23
4.7 Ethernet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 24
4.8 Connection to the Redundant Type Extension Base Unit . .4 - 25
4.9 Q Redundant Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 29

6
DIRECT
CONNECTION TO
CPU

4.10 Switch the Monitor Target to the Control System Using the Script
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 31

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

4-1

4.

HOW TO MONITOR REDUNTANT SYSTEM

This section explains the restrictions on the connection methods and other information applicable when the QCPU
redundant system is monitored by the GOT.
Monitor
target
Station No. 0
(Multiplexed remote master station)

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Empty

QJ61BT11N

Tracking cable

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Control
system
(System A)

Station No. 1
(Multiplexed remote sub master station)
Standby
system
(System B)

MELSECNET/H remote I/O network
Empty

Empty

QJ71C24N

QJ72LP25-25

Power supply
module

Station No. 2
(remote I/O station)

The GOT monitors
the control system
PLC CPU.

GOT

CPU direct
connection

When an error occurs in System A, System B switches from standby system to control system.

Monitor target
Station No. 0
(Multiplexed remote master station)

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

Tracking cable

QJ71LP21-25

Q25PRHCPU

Power supply
module

Standby
system
(System A)

Station No. 1
(Multiplexed remote sub master station)

Control
system
(System B)

MELSECNET/H remote I/O network
Empty

CPU direct
connection

Empty

QJ71C24N

QJ72LP25-25

Power supply
module

Station No. 2
(remote I/O station)

GOT

The GOT monitors the PLC CPU
of the new control system after
system switching.

In a redundant system, the monitoring can be performed with the monitoring target specified as the control system or the
standby system on the GOT. By specifying the monitoring target PLC CPU as the control system of the redundant
system, the monitoring target is automatically changed to the PLC CPU in the control system when system switching
occurs.
To enable this automatic changing of the monitoring target at the GOT, settings are required in the GT Designer3.
4.9

4-2

Q Redundant Setting

4. HOW TO MONITOR REDUNTANT SYSTEM

(1) Direct CPU connection (Remote I/O station of MELSECNET/H network system)
4.1.1 Direct CPU connection (Direct CPU connection to the remote I/O station)
(2) Computer link connection (Serial communication module mounted on remote I/O station of MELSECNET/H
network system)
4.1.2 Computer link connection (Connection to serial communication module mounted on remote
I/O station)
(3) Ethernet connection (Ethernet module mounted on the remote I/O station of the MELSECNET/H network
system)
4.1.3 Ethernet connection (Connection to Ethernet module mounted on remote I/O station)

3

• Direct CPU connection

ACCESS RANGE
FOR MONITORING

Direct CPU Connection

• CC-Link connection (intelligent device station)
CC-Link Connection (Intelligent Device Station)

• CC-Link connection (Via G4)

4
HOW TO MONITOR
REDUNTANT
SYSTEM

CC-Link Connection (Via G4)

• MELSECNET/H connection, MELSECNET/10 connection (Network system)
4.5

MELSECNET/H and MELSECNET/10 Connections (Network Systems)

• CC-Link IE Controller Network connection (Network system)
4.6

CC-Link IE Controller Network Connection (Network System)

4.7

Ethernet Connection

5

• Ethernet connection

• Connection to the redundant type extension base unit
(1) Computer link connection (Serial communication module mounted on the redundant type extension base unit)
4.8.1 Computer link connection (Connection to the Serial communication module mounted on the
redundant type extension base unit)
(2) Ethernet connection (Ethernet module mounted on the redundant type extension base unit)
4.8.2 Ethernet connection (Connection to the Ethernet module mounted on redundant type
extension base unit)
(3) CC-Link connection (intelligent device station) (CC-Link module mounted on the redundant type extension base
unit)

BUS CONNECTION

4.4

6
DIRECT
CONNECTION TO
CPU

4.3

7

4.8.3 CC-Link connection (intelligent device station) (Connection to the CC-Link module
mounted on redundant type extension base unit)
(4) CC-Link connection (Via G4) (CC-Link module mounted on the redundant type extension base unit)
4.8.4 CC-Link connection (Via G4) (Connection to the CC-Link module mounted on redundant
type extension base unit)
For details of PLC CPUs that can be monitored in each connection method of GOT, refer to the following.

COMPUTER LINK
CONNECTION

4.2

2
DEVICE RANGE
THAT CAN BE SET

• Connection to remote I/O station in MELSECNET/H network system

PREPARATORY
PROCEDURES FOR
MONITORING

1

The following connection methods are available for the QCPU redundant system.

8
ETHERNET
CONNECTION

Monitorable controllers of each chapter

4. HOW TO MONITOR REDUNTANT SYSTEM

4-3

The following table shows the features of each connection method.
Connection type
• Direct CPU connection
(Remote I/O station of
MELSECNET/H network
system)
• Computer link connection
(Serial communication
module mounted on the
remote I/O station on
MELSECNET/H network
system)
• Ethernet connection
(Ethernet module mounted
on the remote I/O station
of the MELSECNET/H
network system)

Before system switching

Control system

After system switching

Standby system

Multiplexed remote
master station

Multiplexed remote
sub master station

MELSECNET/H remote I/O network

Remote
I/O station

Serial
communication
module

GOT1

GOT2

Direct CPU
connection

Ethernet
module

GOT3

Computer link Ethernet
connection
connection

Standby system

Control system

Multiplexed remote
master station

Multiplexed remote
sub master station

MELSECNET/H remote I/O network
Remote
I/O station

Serial
communication
module

GOT1

GOT2

Direct CPU
connection

Ethernet
module

GOT3

Computer link Ethernet
connection
connection

The monitoring target is automatically changed to the control
system PLC CPU.
• Direct CPU connection
GOT

GOT

Control
system

Standby system

Multiplexed remote
master station

Multiplexed remote
sub-master station

MELSECNET/H remote I/O network

Standby system

Control
system

Multiplexed remote
master station

Multiplexed remote
sub-master station

MELSECNET/H remote I/O network
Remote I/O
station

Remote I/O
station

By the Q redundant setting, the GOT automatically changes
the monitoring target to the PLC CPU in the control system.*1

GOT1

Control
system

Multiplexed remote
master station

GOT2

GOT2

Standby system

Standby system

Control
system

Multiplexed remote
sub-master station

Multiplexed remote
master station

Multiplexed remote
sub-master station

MELSECNET/H remote I/O network
Remote I/O
station
Monitor the PLC CPU of the control system by GOT1.

4-4

GOT1

4. HOW TO MONITOR REDUNTANT SYSTEM

MELSECNET/H remote I/O network
Remote I/O
station
Monitor the PLC CPU of the control system by GOT2.

1

CC-Link

Master station

• MELSECNET/H
connection, MELSECNET/
10 connection
(Network system)

GOT2

Standby master station
Standby
system

Control
system

GOT

Control
system

CC-Link
Master station

Station No.2
(normal station)
Standby
system

GOT2

Standby master station

Control
system

Standby
system

The monitoring target is automatically changed to the control
system PLC CPU.

Station No.3
(normal station)

MELSECNET/H PLC to PLC network
(MELSECNET/H mode or
MELSECNET/10 mode)
Station No.1
(control station)

PREPARATORY
PROCEDURES FOR
MONITORING

AJ65BT-G4-S3

GOT

3

Station No.3
(normal station)

MELSECNET/H PLC to PLC network
(MELSECNET/H mode or
MELSECNET/10 mode)
Station No.1
(normal station)

Station No.2
(sub control station)

4

Control
system

Standby
system

By the Q redundant setting, the GOT automatically changes
the monitoring target to the PLC CPU in the control system.*2

GOT

Station No.3
(normal station)

CC-Link IE Controller Network
Station No.1
(control station)

Control
system

Station No.2
(normal station)
Standby
system

GOT

Station No.3
(normal station)

5

CC-Link IE Controller Network
Station No.1
(normal station)

BUS CONNECTION

• CC-Link IE Controller
Network connection
(Network system)

Station No.2
(sub control station)

Control
system

Standby
system

By the Q redundant setting, the GOT automatically changes
the monitoring target to the PLC CPU in the control system.

Station No. 3

GOT

Control
system

Station No. 2
Standby
system

Station
No. 1

Station
No. 2

Standby
system

7

Control
system

By the Q redundant setting, the GOT automatically changes
the monitoring target to the PLC CPU in the control system.*2

8
ETHERNET
CONNECTION

Station No. 1

Station No. 3
Ethernet

Ethernet

6

*2

• Ethernet connection
GOT

2
DEVICE RANGE
THAT CAN BE SET

GOT1

GOT1

ACCESS RANGE
FOR MONITORING

• CC-Link connection (Via
G4)

Intelligent device station

HOW TO MONITOR
REDUNTANT
SYSTEM

• CC-Link connection
(intelligent device station)

After system switching

DIRECT
CONNECTION TO
CPU

Before system switching

COMPUTER LINK
CONNECTION

Connection type

4. HOW TO MONITOR REDUNTANT SYSTEM

4-5

Connection type

Before system switching

• Computer link connection
(Serial communication
module mounted on the
redundant type extension
base unit)
• Ethernet connection
(Ethernet module mounted
on the redundant type
extension base unit)
• CC-Link connection
(intelligent device station)
(CC-Link module mounted
on the redundant type
extension base unit)
• CC-Link connection (Via
G4)
(CC-Link module mounted
on the redundant type
extension base unit)
*1
*2

Control system Standby system

Control system
Station
No. 1

After system switching

Station
No. 2

CC-Link
module

Serial
communication
module

GOT1

GOT2

CC-Link
Computer link
connection connection

Ethernet
module

GOT3
Ethernet
connection

Station
No. 1

CC-Link
module

GOT1

Serial
Ethernet
communication
module
module

GOT2

CC-Link
Computer link
connection connection

GOT3
Ethernet
connection

To monitor the control system after the system switching without the Q redundant setting, change the cable connection from the
PLC CPU in the previous control system to the control system after system switching.
To monitor the control system after the system switching without the Q redundancy setting, refer to the following.
4.10Switch the Monitor Target to the Control System Using the Script Function

4-6

Station
No. 2

4. HOW TO MONITOR REDUNTANT SYSTEM

Precautions for monitoring the QCPU redundant system
(1) A system alarm may be detected when the system is switched in a redundant system.
When Q redundant setting is made
: "450 Path has changed or timeout occurred in redundant system."
When Q redundant setting is not made : "402 Communication timeout. Confirm communication pathway or
modules."
However, even if the error occurs, the GOT automatically resumes monitoring and there are no problems in
the monitoring operation.
(2) The system alarm is displayed when the system is switched due to cable disconnection etc. (when the path is
changed).
The system alarm is not displayed when the system is switched by the user.

2
DEVICE RANGE
THAT CAN BE SET

POINT

PREPARATORY
PROCEDURES FOR
MONITORING

1

(7) A message "Unable to communicate with CPU." is displayed when the system switching occurs while an
option function such as the ladder monitor is used.
(8) In the MELSECNET/H connection or MELSECNET/10 connection, when the control station of the
MELSECNET/H network or MELSECNET/10 network fails and is taken over by a station outside the QCPU
redundant system, the timeout is detected as the system alarm.
If this occurs, the monitor display speed may slow down.
(9) In the direct CPU connection, the GOT fails to automatically change the monitoring target in the following
cases.
• When the power supply to the CPU where the GOT is connected is OFF
• When the cable connecting the GOT with the CPU is broken
• When the tracking is disabled
(10) If the Q redundant setting is made for a system that is not a QCPU redundant system, no error occurs at the
start up of the GOT and the GOT operates normally.
In this case, if an abnormality (such as powering OFF, or communication timeout error) occurs at the PLC
CPU for which the Q redundant setting has been made, the PLC CPU may operate in a different way from the
monitoring target change mode that was set in the Q redundant setting.
(11) If the QCPU redundant system is in the debug mode, do not make the Q redundant system setting for the
GOT side when connecting the GOT.

HOW TO MONITOR
REDUNTANT
SYSTEM

5
BUS CONNECTION

(6) For monitoring the QCPU redundant system when connecting to MELSECNET/H, use QCPU of function
version D or later, with the upper five digits later than "07102".
Also, use GX Developer of Version 8.29F or later.

4

6
DIRECT
CONNECTION TO
CPU

(5) When the Q redundant setting is not made, the GOT does not automatically change the monitoring target
even if system switching occurs in the redundant system. When the GOT is connected to the standby system,
data written to a device are overwritten by the data of the control system, failing to be reflected.
In this case, when data are written to a device in the standby system normally, the system alarm "315 Device
writing error. Correct device." is not detected.

7
COMPUTER LINK
CONNECTION

(4) When connected to the remote I/O station, the GOT does not allow the PLC CPU clock of the master station
to be set in the clock setting of the utility.
The master station clock will not change even if the clock setting is made.
Use GX Developer or a similar software to set the PLC CPU clock of the master station.

ACCESS RANGE
FOR MONITORING

3

(3) When connected to the remote I/O station, the GOT can monitor only the following GOT functions.
Monitoring function
System monitoring function

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM

4-7

4.1 Connection to Remote I/O Station in MELSECNET/
H Network System
4.1.1

Direct CPU connection (Direct CPU connection to the remote I/O station)

This section explains the direct CPU connection that connects the GOT to the remote I/O station of the MELSECNET/H
network system.
The following shows an example of connecting the GOT to the remote I/O station of the MELSECNET/H network system.
Network No. 1, Station No. 0
(Multiplexed remote master station)

Monitor target

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Control system
(System A)

Network No. 1, Station No. 1
(Multiplexed remote sub master station)
Standby system
(System B)

MELSECNET/H remote I/O network
Empty

Empty

QJ71C24N

QJ72LP25-25

Power supply
module

Network No. 1, Station No. 2
(Remote I/O station)

CPU direct connection
GOT

(1) Connection method
Connect the GOT to the RS-232 interface of the network module (QJ72LP25-25, QJ72LP25G, QJ72BR15) on
the remote I/O station of the MELSECNET/H network system.
For details, refer to the following.
6. DIRECT CONNECTION TO CPU

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*

Device setting
(Network setting)
Q Redundant Setting

Host

Host

Remote master
station

Other (NW No. 1 (network No. of remote I/O network),
Station No. 0 (master station))
Do not set the item.

In this case, the GOT monitoring is performed by transient transmission of the MELSECNET/H network
system.Therefore, a longer time-lag occurs for displaying objects compared with directly monitoring the PLC
CPU.
For displaying objects with a shorter time-lag, execute the cyclic transmission so that the GOT can monitor link
devices B and W of the host station set in the MELSECNET/H network.

(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the multiplexed remote sub master station switched to the control system
takes over the master operation of MELSECNET/H.
Since the GOT monitors the master station, the monitoring target is automatically changed to the PLC CPU that
is operating as the master.

4-8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.1 Connection to Remote I/O Station in MELSECNET/H Network System

Network No. 1, Station No. 0
(Multiplexed remote master station)

Standby system
(System B)

3
ACCESS RANGE
FOR MONITORING

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

MELSECNET/H remote I/O network
Empty

Empty

QJ71C24N

QJ72LP25-25

Power
supply module

Network No. 1, Station No. 2
(Remote I/O station)

4

Computer link connection
GOT

(1) Connection method
Connect the GOT to the serial communication module (QJ71C24, QJ71C24-R2, QJ71C24N, QJ71C24N-R2,
QJ71C24N-R4) or modem interface module (QJ71CM0) mounted on the remote I/ O station of the
MELSECNET/H network system.
For details, refer to the following.
7. COMPUTER LINK CONNECTION

(2) GT Designer3 setting

Set GT Designer3 as follows.
Setting item

Settings

Model

DIRECT
CONNECTION TO
CPU

Controller Type
MELSEC-QnA/Q, MELDAS C6*

Q Redundant Setting

Host

Host

Remote master
station

Other (NW No. 1 (network No. of remote I/O network),
Station No. 0 (master station))

5

6

MELSEC-QnA/Q/QS, MELDAS C6*

Device setting
(Network setting)

HOW TO MONITOR
REDUNTANT
SYSTEM

Q25PRHCPU

Power
supply module

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power
supply module

Control system
(System A)

Network No. 1, Station No. 1
(Multiplexed remote sub master station)

BUS CONNECTION

Monitor target

2
DEVICE RANGE
THAT CAN BE SET

This section explains the computer link connection that connects the GOT to the serial communication module mounted
on the remote I/O station of the MELSECNET/H network system.
The following shows an example of connecting the GOT to the serial communication module mounted on the remote I/O
station of the MELSECNET/H network system.

PREPARATORY
PROCEDURES FOR
MONITORING

1

Computer link connection (Connection to serial communication module
mounted on remote I/O station)

7

Do not set the item.

In this case, the GOT monitoring is performed by transient transmission of the MELSECNET/H network system.
Therefore, a longer time-lag occurs for displaying objects compared with directly monitoring the PLC CPU.
For displaying objects with a shorter time-lag, execute the cyclic transmission so that the GOT can monitor link
devices B and W of the host station set in the MELSECNET/H network.
For details, refer to the following manual.
Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/Q network)

COMPUTER LINK
CONNECTION

4.1.2

8

When the system switching occurs, the multiplexed remote sub master station switched to the control system
takes over the master operation of MELSECNET/H.
Since the GOT monitors the master station, the monitoring target is automatically changed to the PLC CPU that
is operating as the master.
4. HOW TO MONITOR REDUNTANT SYSTEM
4.1 Connection to Remote I/O Station in MELSECNET/H Network System

4-9

ETHERNET
CONNECTION

(3) Monitoring target change when system switching occurs in a redundant system

4.1.3

Ethernet connection (Connection to Ethernet module mounted on remote I/O
station)

This section explains the Ethernet connection for connecting the GOT to the Ethernet module mounted on the remote I/
O station of the MELSECNET/H network system.
The following shows an example of connecting the GOT to the Ethernet module mounted on the I/O station of the
MELESCNET/H network system.
Network No. 1, Station No. 0
(Multiplexed remote master station)

Monitor target

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Control system
(System A)

Network No. 1, Station No. 1
(Multiplexed remote sub master station)

Standby system
(System B)

MELSECNET/H remote I/O network
Empty

Empty

QJ71E71-100

QJ72LP25-25

Power supply
module

Network No. 1, Station No. 2
(remote I/O station)

Network No. 2, Station No. 2

Ethernet
Network No. 2, Station No. 3
GOT

(1) Connection method
Connect the GOT to the Ethernet module (QJ71E71-100, QJ71E71-B5, QJ71E71-B2, QJ71E71) mounted on
the remote I/O station of the MELSECNET/H network system.
For details, refer to the following.
8. ETHERNET CONNECTION

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*
Device setting
(Network setting)

Other station

Q Redundant Setting
Routing Information Setting

Other (NW No. 1 (network No. of remote I/O network),
Station No. 0 (master station))
Do not set the item.
8. ETHERNET CONNECTION

(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the multiplexed remote sub master station switched to the control system
takes over the master operation of MELSECNET/H.
Since the GOT monitors the master station, the monitoring target is automatically changed to the PLC CPU that
is operating as the master.

4 - 10

4. HOW TO MONITOR REDUNTANT SYSTEM
4.1 Connection to Remote I/O Station in MELSECNET/H Network System

This section describes the direct CPU connection by which a GOT is connected to a PLC CPU in the redundant system.
Two methods for the CPU direct connection, using one or two GOTs, are available.

CPU direct connection
GOT

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power
supply module

Empty

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power
supply module

Control system
(System A)

3

Network No. 1, Station No. 1
(Multiplexed remote sub master station)

ACCESS RANGE
FOR MONITORING

Network No. 1, Station No. 0
(Multiplexed remote master station)

Monitor target

Standby system
(System B)

4
Empty

Empty

QJ71C24N

QJ72LP25-25

Power
supply module

HOW TO MONITOR
REDUNTANT
SYSTEM

MELSECNET/H remote I/O network

Network No. 1, Station No. 2
(remote I/O station)

(1) Connection method
Connect the GOT to the RS-232 interface of the control system CPU module (Q12PRHCPU, Q25PRHCPU) of
the redundant system.
For details, refer to the following.
6. DIRECT CONNECTION TO CPU

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

Controller Type
MELSEC-QnA/Q, MELDAS C6*

Q Redundant Setting

Host

5

6
DIRECT
CONNECTION TO
CPU

MELSEC-QnA/Q/QS, MELDAS C6*

Device setting
(Network setting)

2
DEVICE RANGE
THAT CAN BE SET

When using one GOT

BUS CONNECTION

4.2.1

PREPARATORY
PROCEDURES FOR
MONITORING

1

4.2 Direct CPU Connection

Host

7

4.9 Q Redundant Setting

POINT
To monitor the control system without Q redundant setting
If the system switching occurs when the Q redundant setting is not made, the GOT cannot change the monitoring
target at the occurrence of system switching since it monitors the connected PLC CPU (host station).
As a countermeasure, change the cable connection from the PLC CPU in the previous control system to the control
system after system switching.

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

4 - 11

8
ETHERNET
CONNECTION

When the system switching occurs, the PLC CPU (other station) of the control system after system switching
takes over the host station operation.
Since the GOT monitors the control system, the monitoring target is automatically changed to other station.

COMPUTER LINK
CONNECTION

(3) Monitoring target change when system switching occurs in a redundant system

4.2.2

When using two GOTs

Connect a GOT to each PLC CPU to respond to the system switching.
CPU direct connection

CPU direct connection

GOT2

GOT1

Monitor
target

Network No. 1, Station No. 1
(Multiplexed remote sub master station)
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Power supply
module

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QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Control system
(System A)

Network No. 1, Station No. 0
(Multiplexed remote master station)

Standby system
(System B)

MELSECNET/H remote I/O network
Empty

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QJ72LP25-25

Power supply
module

Network No. 1, Station No. 2
(remote I/O station)

(1) Connection method
Connect GOTs to the RS-232 interface of the control system and standby system CPU modules (Q12PRHCPU,
Q25PRHCPU) of the redundant system.
For details, refer to the following.
6. DIRECT CONNECTION TO CPU

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*
Device setting
(Network setting)

Host

Q Redundant Setting

Host
Do not set the item.

(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the GOT cannot change the monitor target automatically in response to the
system switching.
The GOT that is connected to the control system CPU module after system switching continues the monitoring.
Different from the case using one GOT, no cable reconnection is required.

POINT
To automatically change the monitoring target after system switching using one GOT, make the Q redundant
settings.
4.9

4 - 12

Q Redundant Setting

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

(2) In CPU direct connection, when monitoring a PLC CPU in the redundant system, only the PLC CPU that is
directly connected to the GOT can be monitored.
(3) When connected to the standby system PLC CPU, the writing of the GOT to a device in the connected PLC
CPU is not reflected. Design a monitor screen that disables writing to the standby system.
In the redundant system, the tracking function transfers device data from control system to standby system.
When the tracking function is enabled, the device value of the standby system PLC CPU is overwritten by the
device value transferred from the control system to the standby system even if the GOT writes to the standby
system PLC CPU (Numerical input, Ascii input, Script, Recipe, or others).

GOT2

2) Tracks D100=5 from control
system to standby system.

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Q25PRHCPU

Power supply
module

Control system
(System A)

Standby system
(System B)

5

1) D100=100

MELSECNET/H remote I/O network

PREPARATORY
PROCEDURES FOR
MONITORING

4

1) Numerically input D100=100
from the GOT.

HOW TO MONITOR
REDUNTANT
SYSTEM

GOT1

Empty

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Power supply
module

2) D100=5

As countermeasures to the above, perform the following.
• Display a monitor screen which indicates that "the connected PLC CPU is the standby system" on a GOT
when connecting the GOT to the standby system PLC CPU.
• To display the specified monitor screen when connecting the GOT to the standby system PLC CPU, use the
special relay SM1515 (Control status identification flag) of the PLC CPU.
(When the SM1515 is OFF, the connected PLC CPU is the standby system)
• Control the operation of each object by the SM1515, which is set for the operation condition.
• For the screen switching device, use a GOT internal device.
If a device of the PLC CPU is used, the Status Observation operation of the GOT may be disabled since the
device data of the PLC CPU will is overwritten by the device value transferred with the redundant system
tracking function.

BUS CONNECTION

CPU direct connection

3

6
DIRECT
CONNECTION TO
CPU

CPU direct connection

2
DEVICE RANGE
THAT CAN BE SET

(1) As the GOT monitors exclusively the PLC CPU that is directly connected to, the monitor target cannot be
changed in response to the system switching of the redundant system.
To change the target monitor in response to the system switching, change the target of the connection cable
between the GOT and PLC CPU to the other PLC CPU, or configure the system using GOTs connected to each
PLC CPU.

1

ACCESS RANGE
FOR MONITORING

Precautions when connecting a GOT directly to a PLC CPU in the redundant
system without making Q redundant setting

7
COMPUTER LINK
CONNECTION

4.2.3

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

4 - 13

The following diagram shows an example of screen setting using SM1515.
System configuration example: when using one GOT
GOT

Control
system
(System A)

Standby
Q25PRH
Q25PRH QJ71 Station system
CPU
CPU
BR11 No. 0
(System B)

QJ72
BR15

QJ71 Station
BR11 No. 1

Station
No. 2

Create a monitor screen on the base screen 1 that performs the following operations for when connecting a
GOT to control system and standby system.
1) When connecting to the control system, the monitor screen displays a message calling a touch switch
operation, by which the screen switches to the next screen.
2) When connecting to the standby system, the monitor screen displays a message calling the reconnection of
the connection cable.
1) When connecting to the control system

4 - 14

2) When connecting to the standby system

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

Set the screen switching device of the base screen.
Choose [Common]
[GOT Environmental Setting]
[Screen Switching/Window], and set the internal device
GD100 as the base screen switching device.
(Do not use PLC CPU devices for the screen switching device. If used, the Status Observation operation of the GOT
may be disabled since the device data of the PLC CPU is overwritten by the device value transferred with the
redundant system tracking function)

1
PREPARATORY
PROCEDURES FOR
MONITORING

1.

DEVICE RANGE
THAT CAN BE SET

2

Set the Status Observation.
Make the setting so that the base screen 1 is displayed when the connected PLC CPU is the standby system
(SM1515 is OFF) in the project specified by selecting [Common]
[Status Observation].
Condition 1 : SM1515 (while OFF)

When the SM1515 is OFF, the connected PLC CPU is the standby system.

Operation : GD100=1

The screen switches to the base screen 1.

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Create the status observation in the project on the Project tab.

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

2.

ACCESS RANGE
FOR MONITORING

3

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

4 - 15

3.

Set the comment display on the base screen 1.
Set a comment to be displayed on the base screen 1 depending on the system status (ON/OFF of the SM1515) of
the connected PLC CPU using the Comment Display (Bit).
Select [Object]
[Comment Display]
[Bit Comment] and set Comment Display (Bit).
Device/Style tab
Device

:

SM1515

Shape

:

None

Comment tab

:

Comment Display Type Text (ON) :

Basic Comment
The operation status is control system.
Touch the screen to display the next screen.

Comment Display Type Text (OFF) :

The operation status is standby system.
Reconnect the PLC connection cable to the control system CPU.

1) Device/Style tab screen

2) Comment tab screen (ON status)

3) Comment tab screen (OFF status)

4 - 16

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

Set the touch switches on the base screen 1.
By using the go to screen switch function, set a touch switch for shifting the screen to the next screen with a screen
touch, when the connected PLC CPU is the control system (SM1515 is ON).
Select [Object]
[Switch]
[Go To Screen Switch] and set the screen switching function.
Set the same size for the touch switch as the base screen size so that touching any place of the screen enables the
switch operation.

2

Screen Type

: Base

Go To Screen

: Fixed 2

DEVICE RANGE
THAT CAN BE SET

Next Screen tab

Style tab
Display Style

: None (Shape)

Trigger tab
: ON

Trigger Device

: SM1515

3

2) Style tab screen

ACCESS RANGE
FOR MONITORING

Trigger Type

3) Trigger tab screen

HOW TO MONITOR
REDUNTANT
SYSTEM

4

5
BUS CONNECTION

The following shows the created base screen 1.

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

1) Next Screen tab

1
PREPARATORY
PROCEDURES FOR
MONITORING

4.

4. HOW TO MONITOR REDUNTANT SYSTEM
4.2 Direct CPU Connection

4 - 17

4.3 CC-Link Connection (Intelligent Device Station)
This section describes the CC-Link connection (intelligent device station) that connects the GOT set as the intelligent
device station to the CC-Link network.
The following shows an example of connecting the GOT set as the intelligent device station to the CC-Link network.
CC-Link connection
Network No. 0, Station No. 0
(Master station)

Network No. 0, Station No. 1
(Standby master station)

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Power
supply module

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Power
supply module

Control
system
(System A)

GOT

CC-Link

Monitor target

Network No. 0,
Station No. 2
(Intelligent device station)
Standby system
(System B)

MELSECNET/H remote I/O network
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QJ72LP25-25

Power
supply module

(1) Connection method
Connect the CC-Link network system to the GOT.
For details, refer to the following.
13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item
Controller Type

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*

Device setting
(Network setting)

Master station

Q Redundant Setting

Other (NW No. 0, Station No. 0 (master station))
Do not set the item.

As the monitoring method, "monitoring by transient transmission" and "monitoring by cyclic transmission" are
available. Each monitor method has advantages and disadvantages.
For details, refer to the following.
3.3

4 - 18

CC-Link System Access Range for Monitoring

4. HOW TO MONITOR REDUNTANT SYSTEM
4.3 CC-Link Connection (Intelligent Device Station)

QnPRHCPU User's Manual (Redundant System)
(Sample Programs when Using CC-Link)

DEVICE RANGE
THAT CAN BE SET

(b) System switching due to a network communication error occurred in other than the CC-Link of the control
system, or due to switching by the user
When system switching occurs, the CC-Link does not switch the station No. 0 of the master station and the
station No. 1 of the standby master station on the network.
The CC-Link module of the new control system after system switching takes over the control as the
standby master station.
Since the GOT monitors the master station, the monitoring target is not automatically changed to the new
control system after system switching.
To automatically change the monitoring target of the GOT to the new control system after system switching,
switch the data link control from the standby master station to the master station by the sequence program
of the new control system.
For details of the sequence program, refer to the following manual.

2

3
ACCESS RANGE
FOR MONITORING

(a) System switching due to an alarm occurred in the control system
When system switching occurs, the CC-Link switches the station No. 0 of the master station and the station
No. 1 of the standby master station on the network.
The CC-Link module of the new control system after system switching takes over the control as the master
station.
Since the GOT monitors the master station, the monitoring target is automatically changed to the new
control system after system switching.

PREPARATORY
PROCEDURES FOR
MONITORING

1

(3) Monitoring target change when system switching occurs in a redundant system

POINT
CC-Link network setting
To automatically change the monitoring target in the QCPU redundant system when using the CC-Link connection,
set the CC-Link master station as System A and the standby master station as System B.
For details of using the CC-Link network in the redundant system, refer to the following manual.

5
BUS CONNECTION

CC-Link System Master/Local Module User's Manual

HOW TO MONITOR
REDUNTANT
SYSTEM

4

QnPRHCPU User's Manual (Redundant System)

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.3 CC-Link Connection (Intelligent Device Station)

4 - 19

4.4 CC-Link Connection (Via G4)
This section explains the CC-Link connection (via G4) that connects the GOT to the AJ65BT-G4-S3 of the CC-Link
network.
The following shows an example of connecting the GOT to the AJ65BT-G4-S3 of the CC-Link network.
Network No. 0, Station No. 2
(AJ65BT-G4-S3)
Network No. 0, Station No. 0
(Master station)

Network No. 0, Station No. 1
(Standby master station)

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QJ71E71-100

QJ71BR11

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Q25PRHCPU

Power supply
module

Control
system
(System A)

GOT

CC-Link

Monitor target

Standby system
(System B)

MELSECNET/H remote I/O network
Empty

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QJ71C24N

QJ72LP25-25

Power supply
module

(1) Connection method
Connect the AJ65BT-G4-S3 of the CC-Link network to the GOT.
For details, refer to the following.
14. CC-Link CONNECTION (Via G4)

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*

Controller Type

MELSEC-QnA/Q, MELDAS C6*

MELSEC-QnA/Q
Device setting
(Network setting)
Q Redundant Setting
*1

4 - 20

Master station

Host

Local station

Other (Local station in other than redundant system)
Do not set the item.

Only master station can be monitored in GT11 and GT10.The setting of GT Designer3 is not necessary.

4. HOW TO MONITOR REDUNTANT SYSTEM
4.4 CC-Link Connection (Via G4)

*1

QnPRHCPU User's Manual (Redundant System)
(Sample Programs when Using CC-Link)

DEVICE RANGE
THAT CAN BE SET

(b) System switching due to a network communication error occurred in other than the CC-Link of the control
system, or due to switching by the user
When system switching occurs, the CC-Link does not switch the station No. 0 of the master station and the
station No. 1 of the standby master station on the network.
The CC-Link module of the new control system after system switching takes over the control as the
standby master station.
Since the GOT monitors the master station, the monitoring target is not automatically changed to the new
control system after system switching.
To automatically change the monitoring target of the GOT to the new control system after system switching,
switch the data link control from the standby master station to the master station by the sequence program
of the new control system.
For details of the sequence program, refer to the following manual.

2

3
ACCESS RANGE
FOR MONITORING

(a) System switching due to an alarm occurred in the control system
When system switching occurs, the CC-Link switches the station No. 0 of the master station and the station
No. 1 of the standby master station on the network.
The CC-Link module of the new control system after system switching takes over the control as the master
station.
Since the GOT monitors the master station, the monitoring target is automatically changed to the new
control system after system switching.

PREPARATORY
PROCEDURES FOR
MONITORING

1

(3) Monitoring target change when system switching occurs in a redundant system

POINT
CC-Link network setting
To automatically change the monitoring target in the QCPU redundant system when using the CC-Link connection,
set the CC-Link master station as System A and the standby master station as System B.
For details of using the CC-Link network in the redundant system, refer to the following manual.

5
BUS CONNECTION

CC-Link System Master/Local Module User's Manual

HOW TO MONITOR
REDUNTANT
SYSTEM

4

QnPRHCPU User's Manual (Redundant System)

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.4 CC-Link Connection (Via G4)

4 - 21

4.5 MELSECNET/H and MELSECNET/10 Connections
(Network Systems)
This section explains the MELSECNET/H and MELSECNET/10 connections (network systems) that connect the GOT to
the MELSECNET/H and MELSECNET/10 network system.
The following provides an example of connecting the GOT set as a normal station to the MELSECNET/ H network
system.
Network No. 1, Station No. 3 (Normal station)
GOT

Network No. 1, Station No. 1
(Control station)

MELSECNET/H PLC to PLC network
(MELSECNET/H mode or
MELSECNET/10 mode)

Monitor target

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module

Control
system
(System A)

Network No. 1, Station No. 2
(Normal station)

Standby
system
(System B)

MELSECNET/H remote I/O network
Empty

Empty

QJ71C24N

QJ72LP25-25

Power supply
module

(1) Connection method
Connect the MELSECNET/H network system to the GOT.
For details, refer to the following.
9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item
Controller Type

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*

Device setting
(Network setting)

Other station

Q Redundant Setting

Other (NW No. 1 (network No. of PLC to PLC network),
Station No. ** (** indicates the station number of the control system. Station No. 1,
in the above example))
4.9 Q Redundant Setting

(3) Monitoring target change when system switching occurs in a redundant system
When system switching occurs, the network module station No. 2 changes from the normal station to the sub
control station and takes over the control of the MELSECNET/H network system.
Since the GOT monitors the control system, the monitoring target is automatically changed to the network
module station No. 2.

POINT
To monitor the control system without Q redundant setting
When system switching occurs, the network module station No. 2 changes from the normal station to the sub
control station and takes over the control of the MELSECNET/H network system.
Since the GOT monitors the station of the specified station number, the monitoring target cannot be changed to the
station No. 2 in response to the system switching.
As a countermeasure, create a screen to monitor the PLC CPU of the control system by switching the station
numbers between System A and System B using the script function.
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 22

4. HOW TO MONITOR REDUNTANT SYSTEM
4.5 MELSECNET/H and MELSECNET/10 Connections (Network Systems)

This section explains the CC-Link IE Controller Network connection (network system) that connects the GOT to the CCLink IE controller network.
The following shows an example of connecting the GOT set as a normal station to the CC-Link IE Controller Network.
Network No. 1, Station No. 3 (Normal station)
GOT
Network No. 1, Station No. 2
(Normal station)
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QJ71GP21-SX

QJ71LP21-25

Q25PRHCPU

Standby
system
(System B)

HOW TO MONITOR
REDUNTANT
SYSTEM

Empty

Connect the GOT to the CC-Link IE Controller Network.
For details, refer to the following.

5

11. CC-Link IE CONTROLLER NETWORK CONNECTION

(2) GT Designer3 setting
Set GT Designer3 as described below.
Setting item

Settings

Controller Type

MELSEC-QnA/Q/QS, MELDAS C6*

Device setting
(Network)

Other (NW No.1 (Network No. of CC-Link IE Controller Network),
Station No. ** (** indicates the station number of the control system. Station No. 1
in the above example))

Q Redundant Setting

Model

BUS CONNECTION

Empty

QJ71C24N

QJ72LP25-25

Power supply
module

(1) Connection method

Other station

PREPARATORY
PROCEDURES FOR
MONITORING

4

MELSECNET/H remote I/O network

6

4.9 Q Redundant Setting

(3) Monitoring target change when system switching occurs in a redundant system
When system switching occurs, the network module station No.2 changes from a normal station to the sub
control station, and the system with the module takes over the control of the CC-Link IE Controller Network as
the control system.
Since the GOT monitors the control system, the monitoring target is automatically changed to the network
module station No. 2.

DIRECT
CONNECTION TO
CPU

Power supply
module

Empty

QJ61BT11N

QJ71E71-100

QJ71GP21-SX

QJ71LP21-25

Q25PRHCPU

Power supply
module

Control
system
(System A)

3
ACCESS RANGE
FOR MONITORING

CC-Link IE Controller Network

Monitor target

2

7
COMPUTER LINK
CONNECTION

Network No. 1, Station No. 1
(Control station)

1

DEVICE RANGE
THAT CAN BE SET

4.6 CC-Link IE Controller Network Connection (Network
System)

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.6 CC-Link IE Controller Network Connection (Network System)

4 - 23

4.7 Ethernet Connection
This section explains the Ethernet connection that connects the GOT to the Ethernet network system.
The following shows an example of connecting the GOT to the Ethernet network.
Network No. 1, Station No. 3
GOT

Network No. 1,
Station No. 2

Network No. 1, Station No. 1
Ethernet

Monitor target

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Power supply
module

Empt y

QJ61BT11N

QJ71E71-100

QJ71BR11

QJ71LP21-25

Q25PRHCPU

Power supply
module

Control
system
(System A)

Standby
system
(System B)

MELSECNET/H remote I/O network
Empt y

Empt y

QJ71C24N

QJ72LP25-25

Power supply
module

(1) Connection method
Connect the Ethernet network system to the GOT.
For details, refer to the following.
8. ETHERNET CONNECTION

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*

Device setting
(Network setting)
Q Redundant Setting

Other station

Other (NW No. 1 (network No. of Ethernet),
Station No. ** (** indicates the station number of the control system. Station No. 1,
in the above example))

Host

Host
4.9 Q Redundant Setting

(3) Monitoring target change when system switching occurs in a redundant system
When system switching occurs, Ethernet module station No. 2 takes over the control of the Ethernet network
system as the control system.
Since the GOT monitors the control system, he monitoring target is automatically changed to the Ethernet
module station No. 2.

POINT
When monitoring control system without Q redundant setting (Only GT16, GT15 and GT14)
When system switching occurs, Ethernet module station No. 2 takes over the control of the Ethernet network
system as the control system.
Since the GOT monitors the station of the specified station number, the monitoring target cannot be changed to the
station No. 2 in response to the system switching.
As a countermeasure, create a screen to monitor the PLC CPU of the control system by switching the station
numbers between System A and System B using the script function.
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 24

4. HOW TO MONITOR REDUNTANT SYSTEM
4.7 Ethernet Connection

This section explains the computer link connection for connecting the GOT to the serial communication module mounted
on the redundant type extension base unit.
The following shows an example of connecting the GOT to the serial communication module mounted on the redundant
type extension base unit.

Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Standby system
(System B)

Empty

Empty

Empty

QJ71C24N

Power supply
module

4
Computer link
connection

Redundant type extension base unit
GOT

Connect the GOT to the serial communication module (QJ71C24N) mounted on the redundant type extension
base unit.
For details, refer to the following.
7. COMPUTER LINK CONNECTION

(2) GT Designer3 setting

6

Set GT Designer3 as follows.
Settings

Model
DIRECT
CONNECTION TO
CPU

Setting item
MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*

Q Redundant Setting

Host

BUS CONNECTION

5

(1) Connection method

Device setting
(Network setting)

3

HOW TO MONITOR
REDUNTANT
SYSTEM

Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Control system
(System A)

2

ACCESS RANGE
FOR MONITORING

Monitor target

PREPARATORY
PROCEDURES FOR
MONITORING

Computer link connection (Connection to the Serial communication module
mounted on the redundant type extension base unit)

7

Host
Do not set the item.

(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the GOT automatically changes the monitoring target to the PLC CPU
switched to the control system.

COMPUTER LINK
CONNECTION

4.8.1

1

DEVICE RANGE
THAT CAN BE SET

4.8 Connection to the Redundant Type Extension Base
Unit

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.8 Connection to the Redundant Type Extension Base Unit

4 - 25

4.8.2

Ethernet connection (Connection to the Ethernet module mounted on
redundant type extension base unit)

This section explains the Ethernet connection for connecting the GOT to the Ethernet module mounted on the redundant
type extension base unit.
The following shows an example of connecting the GOT to the Ethernet module mounted on the redundant type
extension base unit.
Monitor target
Standby system
(System B)

Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Control system
(System A)

Empty

Empty

Empty

QJ71E71-100

Power supply
module

Ethernet connection
Network No. 2, Station No. 2

GOT

Redundant type extension base unit
Network No.2, Station No.1
(Ethernet module)

(1) Connection method
Connect the GOT to the Ethernet module (QJ71E71-100, QJ71E71-B5, QJ71E71-B2) mounted on the
redundant type extension base unit.
For details, refer to the following.
8. ETHERNET CONNECTION

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*
Device setting
(Network setting)
Q Redundant Setting

Host

Host
Do not set the item.

(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the GOT automatically changes the monitoring target to the PLC CPU
switched to the control system.

4 - 26

4. HOW TO MONITOR REDUNTANT SYSTEM
4.8 Connection to the Redundant Type Extension Base Unit

Monitor target
Empty

Empty

QJ71BR11

Standby system
(System B)

Empty

Empty

Empty

QJ61BT11N

Power supply
module

ACCESS RANGE
FOR MONITORING

3

CC-Link connection

Redundant type extension base unit

Network No. 0, Station No. 1

GOT

Network No. 0, Station No. 0
(Master station)

(1) Connection method
Connect the GOT to the CC-Link module (QJ61BT11N) mounted on the redundant type extension base unit.
For details, refer to the following.
13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
Set GT Designer3 as follows.
Setting item

Device setting
(Network setting)
Q Redundant Setting

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Master station

4

5

(2) GT Designer3 setting

Controller Type

2

HOW TO MONITOR
REDUNTANT
SYSTEM

Q25PRHCPU

Power supply
module

Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Control system
(System A)

PREPARATORY
PROCEDURES FOR
MONITORING

This section explains the CC-Link connection for connecting the GOT to the CC-Link module mounted on the redundant
type extension base unit.
The following shows an example of connecting the GOT to the CC-Link module mounted on the redundant type
extension base unit.

1

DEVICE RANGE
THAT CAN BE SET

CC-Link connection (intelligent device station) (Connection to the CC-Link
module mounted on redundant type extension base unit)

Other (NW No. 0, Station No. 0 (master station))
Do not set the item.

BUS CONNECTION

4.8.3

6

When the system switching occurs, the GOT automatically changes the monitoring target to the PLC CPU
switched to the control system.

DIRECT
CONNECTION TO
CPU

(3) Monitoring target change when system switching occurs in a redundant system

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.8 Connection to the Redundant Type Extension Base Unit

4 - 27

4.8.4

CC-Link connection (Via G4) (Connection to the CC-Link module mounted
on redundant type extension base unit)

This section explains the CC-Link connection (Via G4) for connecting the GOT to the CC-Link module mounted on the
redundant type extension base unit via the AJ65BT-G4-S3.
The following shows an example of connecting the GOT to the AJ65BT-G4-S3 of the CC-Link network.
Monitor target
Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Empty

Empty

QJ71BR11

Q25PRHCPU

Power supply
module

Control system
(System A)

Standby system
(System B)

Network No. 0, Station No. 0
(Master station)
Empty

Empty

Empty

QJ61BT11N

Power supply
module

CC-Link
connection

Redundant type extension base unit
GOT
Network No. 0, Station No. 1
(AJ65BT-G4-S3)

(1) Connection method
Connect the AJ65BT-G4-S3 of the CC-Link network to the GOT.
For details, refer to the following.
14. CC-Link CONNECTION (Via G4)

(2) GT Designer3 setting
Set GT Designer3 as follows.
Setting item

Settings

Model

MELSEC-QnA/Q/QS, MELDAS C6*
Controller Type
MELSEC-QnA/Q, MELDAS C6*
Device setting
(Network setting)
Q Redundant Setting

Master station

Other (NW No.0, Station No.0 or FF (master station))
Do not set the item.

(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the GOT automatically changes the monitoring target to the PLC CPU
switched to the control system.

4 - 28

4. HOW TO MONITOR REDUNTANT SYSTEM
4.8 Connection to the Redundant Type Extension Base Unit

The following explains the setting for automatically change the monitoring target of the GOT when monitoring a QCPU
redundant system.

Before making the Q redundant setting
In the Q redundant setting, do not set stations other than redundant CPUs.

1.

Select [Common]

2.

The setting dialog box appears. Make the settings with reference to the following explanation.

[Q Redundant] from the menu.

ACCESS RANGE
FOR MONITORING

3

Make the settings for the Q redundant setting.
In the Q Redundant Setting dialog box, settings can be made for each channel of the controller.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

(Example: Ethernet connection (Station No. 5), redundant CPU pair No. 1 and No. 2, redundant CPU station No. 1 to 4)

Contents
Select a tab of the CH No. for the Q redundant setting.

Target at its own Station
(0-FF)

Select this item to monitor the control system as a host station.
(In Ethernet connection, not available even when selected)

NW No.

Set the network No. (1 to 225) for each of pair numbers (1 to 64).
Upper row: Setting for the first redundant CPU.
Lower row: Setting for the second redundant CPU.
(The same value as the value set for the first redundant CPU is displayed)

Station
No.

Set the station No. (1 to 63) of the redundant CPU for each of pair numbers (1 to 64).
Upper row: Setting for the first redundant CPU.
Lower row: Setting for the second redundant CPU.
(The value of "Setting for the first redundant CPU" + 1 is displayed)

Pair No.*1

New

Create a new pair No.

Duplicate

Copies one setting of the selected pair number to append it at the last line.

Delete

Deletes one setting of the selected pair.
After deletion, the succeeding pair numbers are renumbered to fill the deleted pair number.

Delete All

Deletes the setting of all pair numbers.

Copy All

Copies the Q redundant setting on the selected CH No. tab.

Paste All

6
DIRECT
CONNECTION TO
CPU

CH1 to CH4

Model

7

*2

COMPUTER LINK
CONNECTION

Item

BUS CONNECTION

5

Pastes the copied Q redundant setting in the selected CH No. tab.

8

For details of *1, refer to the explanation below.
*2
GT14, GT12, GT11 are applicable to built-in serial interface only.

ETHERNET
CONNECTION

3.

[Controller Setting]

2
DEVICE RANGE
THAT CAN BE SET

POINT

PREPARATORY
PROCEDURES FOR
MONITORING

1

4.9 Q Redundant Setting

4. HOW TO MONITOR REDUNTANT SYSTEM
4.9 Q Redundant Setting

4 - 29

*1 Pair number
Redundant CPU pair means the redundant CPUs (System A / System B) in the redundant system configuration.
Pair number is the number assigned to each redundant CPU pair.
Example: Ethernet connection (Pair No. 1 and Pair No. 2)
Redundant CPU pair (No.1)
Station
No.1



QJ71E71-100

Q25PRHCPU

Power supply
module

QJ71E71-100

Q25PRHCPU

Power supply
module

GOT

Station
No.2



Station
No.5
Ethernet (Network No.1)

Redundant CPU
pair (No.2)


Station
No.3

Station
No.4


QJ71E71-100

Q25PRHCPU

Power supply
module

QJ71E71-100

Q25PRHCPU

Power supply
module

POINT
Precautions for making Q redundant setting
Pay attention to the following items when making the Q redundant setting.
• In the setting, station Nos. of the System A CPU and System B CPU must be adjacent numbers to be set as a
pair.
As long as adjacent numbers are used, allocation of them to the System A CPU and System B CPU may be
determined as desired.
• Pairing of the last station No. and station No. 1 (Example: Station No. 64 and station No. 1) is not allowed.
• Make sure that the QCPU in the station for which Q redundant setting is made is a redundant CPU.
If any of the QCPUs to which the Q redundant setting is made is not a redundant CPU, the GOT fails to
automatically change the monitoring target to the control system when the system is switched.
• When making the Q redundant setting for MELSECNET/H, MELSECNET/10, or Ethernet connections, check
the station Nos. of network modules before the setting. If the settings of the Q redundant setting and the actual
network module station Nos. are not matched, the GOT fails to automatically change the monitoring target to
the control system when the system is switched.
• The redundant pair number setting is necessary in the Q redundant setting when the monitoring target changes
automatically at the system switching with the host station specified in Ethernet connection. (The "Target at its
own Station (0-FF)" function of the Q redundant setting is not valid in Ethernet connection.)
• GOT supports the backup mode (separate mode), which is the operation mode of the QCPU redundant system,
and does not support the debug mode.

4 - 30

4. HOW TO MONITOR REDUNTANT SYSTEM
4.9 Q Redundant Setting

1
PREPARATORY
PROCEDURES FOR
MONITORING

4.10 Switch the Monitor Target to the Control System
Using the Script Function

Advantage

Station number switching
function

The monitor screens for Station No. 1 (control system)
and Station No. 2 (standby system) can be created on one
screen.

Disadvantage
Some objects do not allow the station number to be
switched.

Screen switching function

All objects can be used since monitor screens are created
for each station number.

Monitor screens must be created separately for Station
No. 1 (control system) and Station No. 2 (standby
system).

The following explains how to use each function.

• As a feature of this function, monitor screens for Station No. 1 (control system) and Station No. 2 (standby system)
can be created on one screen.
• If the system switching occurs, the GOT can change the monitoring target to the control system PLC CPU on the
same monitor screen.
• To achieve this, the script of the GOT monitors the special relay SM1515 (Control system identification flag) of the
PLC CPU and stores the station number of the latest control system into the station number switching device.
• Restrictions: Some objects do not allow the station number to be switched.
Screen Design Manual

 Setting method (For MELSECNET/H connection, MELSECNET/10 connection)
System configuration example 1: MELSECNET/H connection, MELSECNET/10 connection

6

QJ71
BR11
Station No. 1

Connected module

Q25PRH QJ71
CPU
BR11

DIRECT
CONNECTION TO
CPU

MELSECNET/H
(MELSECNET/H mode or MELSECNET/10 mode)
Network No. 1
Q25PRH
CPU

Standby system
(System B)

Station No. 2
Network No.

5

7

Station No.

MELSECNET/H network module of control system

1

MELSECNET/H network module of standby system

2

1

GOT connected to MELSECNET/H network or MELSECNET/10
network

COMPUTER LINK
CONNECTION

Station
GOT
No. 3
Control system
(System A)

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Method for using the station number switching function

GT Designer3 Version

3

BUS CONNECTION

4.10.1

DEVICE RANGE
THAT CAN BE SET

Function

2

ACCESS RANGE
FOR MONITORING

The following explains how to create a script screen, to be used for the MELSECNET/H or MELSECNET/10
connection (network system), or Ethernet connection, that automatically changes the monitoring target (Station No.)
at the occurrence of system switching even if the Q redundant setting is not made.
The script executes the station number switching function or screen switching function.
The following shows the advantages and disadvantages of the station number switching function and screen
switching function.

3

ETHERNET
CONNECTION

8

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 31

1.

Set the station number switching device.
Select [Common]
[Controller Setting]
[Station No. Switching], and set the internal device GD100 as the
station number switching device.
Do not use a device of PLC CPU as a screen switching device. Since the device information is transferred by the
tracking transfer function of the redundant system, the status observation may be disabled.
Set here.

2.

Set the status observation.
Make the settings so that the station number is switched when the faulty station information (SW70) of
MELSECNET/H turns ON in the project specified by selecting [Common]
[Status Observation].
Condition 1 : SW70.b0 (while ON)

When b0 is ON, Station No. 1 is abnormal.

Operation

Station No. is changed to 2.

: GD100=2

Condition 1 : SW70.b1 (while ON)

When b1 is ON, Station No. 2 is abnormal.

Operation

Station No. is changed to 1.

: GD100=1

Create the status observation in the project on the Project tab.

POINT
Setting for the status observation function
For the status observation function, hexadecimals cannot be used.
To use the status observation function, set the N/W No. and the station No. of the PLC CPU in [Unsigned BIN].
(For the status observation function, set [Unsigned BIN] for [Storing Device])
Example:
When N/W No.: 1 and Station No.: 1 (0101H)
Set "257".
When N/W No.: 10 and Station No.: 10 (0A0AH)
Set "2570".

4 - 32

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

Validate the station number switching function.
On the Basic tab screen specified by selecting [Screen]
validate the station number changing function.
Make this setting for each monitor screen.

[Screen Property], select the item [Switch Station No.] to

1

2
DEVICE RANGE
THAT CAN BE SET

4.

Create a monitor screen.
For MELSECNET/H connection, MELSECNET/10 connection or Ethernet connection: (Common)
In the device setting (network setting) of each object, set Network No. 1 and Station No. 1 of the control system.

PREPARATORY
PROCEDURES FOR
MONITORING

3.

ACCESS RANGE
FOR MONITORING

3
Check here.

Change the station number switching device value in the script.
By selecting [Common]
[Script]
[Script], create a script for each monitor screen that checks the SM1515
status of the current monitor station, and if it is OFF (standby system), changes the station number switching device
value.
Set the trigger type of the script as [Ordinary] or [Sampling(about 3s)].

BUS CONNECTION

• Screen script for MELSECNET/H connection and MELSECNET/10 connection:

5

// If the host station is not a control station, the station number is switched to that of the other station.
if([b:SM1515]==OFF){
if([w:GD100]==1){
[w:GD100]=2;

6

}else{
[w:GD100]=1;

DIRECT
CONNECTION TO
CPU

}
}

Set the created script for each screen on the Screen tab.

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

5.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 33

HINT
When the MELSECNET/H network is connected to the redundant system only, SW56 (current control station) can
be set as the station number switching device.
In this case, even if the system switching occurs, the GOT always monitors the station number that is currently the
control station.

 Setting method (Ethernet connection)
System configuration example 2: Ethernet connection

Station No. 3 GOT

Ethernet
Network No. 1

Control system Q25PRH
(System A)
CPU

QJ71
E71

Q25PRH
CPU

Station No. 1
Connected module

QJ71 Standby system
(System B)
E71
Station No. 2

Network No.

Ethernet module of control system
Ethernet module of standby system

1
1

2

GOT connected to the Ethernet network

1.

3

Set the station number switching device.
Select [Common]
[Controller Setting]
[Station No. Switching], and set the internal device GD100 as the
station number switching device.
Do not use a device of PLC CPU as a screen switching device. Since the device information is transferred by the
tracking transfer function of the redundant system, the status observation may be disabled.

Set here.

4 - 34

Station No.

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

Condition 1 : GS231.b0 (while ON)

When b0 is ON, Station No. 1 is abnormal.

Operation

Station No. is changed to 2.

: GD100=258(0102H)

Condition 1 : GS231.b1 (while ON)

When b1 is ON, Station No. 2 is abnormal.

Operation

Station No. is changed to 1.

: GD100=257(0101H)

1
PREPARATORY
PROCEDURES FOR
MONITORING

Set the status observation.
Make the setting so that the station number is switched when the faulty station information (GS231) from the station
monitoring specified by selecting [Common]
[Status Observation] turns ON.
(For Network No. 1 and Station No. 2, set "258"(0102H))

2
DEVICE RANGE
THAT CAN BE SET

2.

Create the status observation in the project on the Project tab.

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Setting for the status observation function
For the status observation function, hexadecimals cannot be used.
To use the status observation function, set the N/W No. and the station No. of the PLC CPU in [Unsigned BIN].
(For the status observation function, set [Unsigned BIN] for [Storing Device])
Example:
When N/W No.: 1 and Station No.: 1 (0101H)
Set "257".
When N/W No.: 10 and Station No.: 10 (0A0AH)
Set "2570".

7
COMPUTER LINK
CONNECTION

Create a monitor screen.
For MELSECNET/H connection, MELSECNET/10 connection or Ethernet connection: (Common)
In the device setting (network setting) of each object, set Network No. 1 and Station No. 1 of the control system.

DIRECT
CONNECTION TO
CPU

6

8
ETHERNET
CONNECTION

3.

5
BUS CONNECTION

POINT

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 35

4.

On the screen 1, set the switch for writing the station No. 1 to the station number switching device.
After the GOT is started up, the station number switching device value of the GOT is "0".
For Ethernet connection, the monitor becomes abnormal when the station number switching device value is "0".
Therefore, set the switch for writing the station number to the station number switching device and the switch for
shifting to the monitor screen on the screen 1.
To make this setting, select [Object]
[Switch]
[Switch].
The following shows an example of setting GD100=257 (0101H: Network No. 1, Station No. 1) and base screen=2
to one switch.(Base screen 2 is the actually monitoring screen)

5.

Validate the station number switching function.
On the Basic tab screen specified by selecting [Screen]
[Property], select the item [Switch Station No.] to
validate the station number changing function.
Make this setting for each monitor screen.
However, do not make this setting on the screen 1 created in the item
above.

Check here.

4 - 36

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

• Screen script for Ethernet connection:

2
DEVICE RANGE
THAT CAN BE SET

// If the host station is not a control station, the station number is switched to that of the other station.
if([b:SM1515]==OFF){
if([w:GD100]==0x0101){

// Station No. 1 to 2

[w:GD100]=0x0102;
}else{

1
PREPARATORY
PROCEDURES FOR
MONITORING

Change the station number switching device value in the script.
By selecting [Common]
[Script]
[Script], create a script for each monitor screen that checks the SM1515
status of the current monitor station, and if it is OFF (standby system), changes the station number switching device
value.
Set the trigger type of the script as [Ordinary] or [Sampling(about 3s)].

// Station No. 2 to 1
[w:GD100]=0x0101;

3

}

ACCESS RANGE
FOR MONITORING

}

For the Ethernet connection, create a script so that the network No. and station number are set to the station
switching device.
For Network No. 1 and Station No. 2, create "[w:GD100]=0x0102".

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Set the created script for each screen on the Screen tab.

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

6.

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 37

4.10.2

Method for using the screen changing function

• As a feature of this function, monitor screens are created for each station number.
When the system switching occurs, the GOT can change the monitoring target to the control system PLC CPU on the
other monitor screen.
• To achieve this, the script of the GOT monitors the special relay SM1515 (Control system identification flag) of the
PLC CPU and stores the screen number corresponding to the latest station number of the control system into the
screen switching devices.
• Precautions:
There are the following 8 different screen switching devices.Set the screen switching devices for all screens to be
used.
(1) Base screen switching device
(2) Overlap window 1 switching device
(3) Overlap window 2 switching device
(4) Overlap window 3 switching device
(5) Overlap window 4 switching device
(6) Overlap window 5 switching device
(7) Superimpose window 1 switching device
(8) Superimpose window 2 switching device

 Setting method (For MELSECNET/H connection, MELSECNET/10 connection)
System configuration example 1: MELSECNET/H connection, MELSECNET/10 connection

Station No. 3 GOT

MELSECNET/H
(MELSECNET/H mode or MELSECNET/10 mode)
Network No. 1
Q25PRH
CPU

Control system Q25PRH QJ71
CPU
BR11
(System A)
Station No. 1
Connected module

QJ71
BR11

Standby system
(System B)

Station No. 2
Network No.

MELSECNET/H network module of control system

1

MELSECNET/H network module of standby system
GOT connected to MELSECNET/H network or MELSECNET/10
network

1.

4 - 38

Set the screen switching device of the base screen.
Select [Common]
[GOT Environmental Setting]
GD100 as the base screen switching device.

Station No.

1

2
3

[Screen Switching/Window], and set the internal device

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

When b0 is ON, Station No. 1 is abnormal.

Operation

Screen No. is changed to 2.

: GD100=2

Condition 1 : SW70.b1 (while ON)

When b1 is ON, Station No. 2 is abnormal.

Operation

Screen No. is changed to 1.

: GD100=1

2
DEVICE RANGE
THAT CAN BE SET

Condition 1 : SW70.b0 (while ON)

1
PREPARATORY
PROCEDURES FOR
MONITORING

Set the status observation.
Set the status observation so that the station number is switched when the faulty station information (SW70) of
MELSECNET/H turns ON in the project specified by choosing [Common]
[Status Observation].

ACCESS RANGE
FOR MONITORING

3

Condition 1 : GS231.b0 (while ON)

When b0 is ON, Station No. 1 is abnormal.

Operation

Screen No. is changed to 2.

: GD100=2

Condition 1 : GS231.b1 (while ON)

When b1 is ON, Station No. 2 is abnormal.

Operation

Screen No. is changed to 1.

5
BUS CONNECTION

: GD100=1

HOW TO MONITOR
REDUNTANT
SYSTEM

4
Make the setting so that the station number is switched when the faulty station information (GS231) from the station
monitoring specified by selecting [Common]
[Status Observation] turns ON.

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

2.

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 39

3.

4.

Set monitor screens.
For MELSECNET/H connection, MELSECNET/10 connection or Ethernet connection: (Common)
• Create a monitor screen with each object whose network setting is Station No. 1 on Screen No. 1 (1-1).
• Create a monitor screen with each object whose network setting is Station No. 2 on Screen No. 2 (1-2).
Change the screen switching device value in the script.
By selecting [Common]
[Script]
[Script], create a script for each monitor screen that checks the SM1515
status of the current monitor station, and if it is OFF (standby system), changes the station number switching device
value.
Set the trigger type of the script as [Ordinary] or [Sampling(about 3s)].
Screen scripts for MELSECNET/H connection and MELSECNET/10 connection:
The same script can be used for MELSECNET/H connection, MELSECNET/10 connection and Ethernet
connection.
// Script of Screen No. 1
// If Station 1 is not a control station, the screen is changed to that of Station 2.
if([1-1:b:SM1515]==OFF){
[w:GD100]=2;
}
// Script of Screen No. 2
// If Station 2 is not a control station, the screen is changed to that of Station 1.
if([1-2:b:SM1515]==OFF){
[w:GD100]=1;
}

Script screen of Screen No. 1

Script screen of Screen No. 2

HINT
When the MELSECNET/H network is connected to the redundant system only, SW56 (current control station) can
be set as the screen switching device.
In this case, even if the system switching occurs, the GOT always monitors the station number that is currently the
control station.

4 - 40

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

1
PREPARATORY
PROCEDURES FOR
MONITORING

 Setting method (Ethernet connection)
System configuration example 2: Ethernet connection
Ethernet
Network No. 1
Station No. 3 GOT
QJ71
E71

Q25PRH QJ71
E71
CPU

Station No. 1
Connected module

Standby system
(System B)

Network No.

Station No.

Ethernet module of control system
Ethernet module of standby system

1
1

GOT connected to the Ethernet network

Set the screen switching device of the base screen.
Select [Common]
[GOT Environmental Setting]
GD100 as the base screen switching device.

2
3

[Screen Switching/Window], and set the internal device

3
ACCESS RANGE
FOR MONITORING

1.

2

Station No. 2
DEVICE RANGE
THAT CAN BE SET

Control system Q25PRH
CPU
(System A)

Set the status observation.
Make the setting so that the station number is switched when the faulty station information (GS231) from the station
monitoring specified by selecting [Common]
[Status Observation] turns ON.
Condition 1 : GS231.b0 (while ON)

When b0 is ON, Station No. 1 is abnormal.

Operation

Screen No. is changed to 2.

: GD100=2

Condition 1 : GS231.b1 (while ON)

When b1 is ON, Station No. 2 is abnormal.

Operation

Screen No. is changed to 1.

: GD100=1

5
BUS CONNECTION

2.

HOW TO MONITOR
REDUNTANT
SYSTEM

4

DIRECT
CONNECTION TO
CPU

6

Set monitor screens.
For MELSECNET/H connection, MELSECNET/10 connection or Ethernet connection: (Common)
• Create a monitor screen with each object whose network setting is Station No. 1 on Screen No. 1 (1-1).
• Create a monitor screen with each object whose network setting is Station No. 2 on Screen No. 2 (1-2).

8
ETHERNET
CONNECTION

3.

COMPUTER LINK
CONNECTION

7

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

4 - 41

4.

Change the screen switching device value in the script.
By selecting [Common]
[Script]
[Script], create a script for each monitor screen that checks the SM1515
status of the current monitor station, and if it is OFF (standby system), changes the station number switching device
value.
Set the trigger type of the script as [Ordinary] or [Sampling(about 3s)].
Screen script for Ethernet connection:
The same script can be used for MELSECNET/H connection, MELSECNET/10 connection and Ethernet
connection.
// Script of Screen No. 1
// If Station 1 is not a control station, the screen is changed to that of Station 2.
if([1-1:b:SM1515]==OFF){
[w:GD100]=2;
}
// Script of Screen No. 2
// If Station 2 is not a control station, the screen is changed to that of Station 1.
if([1-2:b:SM1515]==OFF){
[w:GD100]=1;
}

Script screen of Screen No. 1

4 - 42

Script screen of Screen No. 2

4. HOW TO MONITOR REDUNTANT SYSTEM
4.10 Switch the Monitor Target to the Control System Using the Script Function

5

PREPARATORY
PROCEDURES FOR
MONITORING

2
DEVICE RANGE
THAT CAN BE SET

5.

1

BUS CONNECTION

ACCESS RANGE
FOR MONITORING

3

5.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2

4
HOW TO MONITOR
REDUNTANT
SYSTEM

5.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 5
5.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 30
5.4 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 34

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

5-1

5.

BUS CONNECTION

5.1 Connectable Model List
The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU*1
Q00CPU*2
Q01CPU*2
Q02CPU*2
Q02HCPU*2
Bus
connection

Q06HCPU*2
Q12HCPU*2

*3

5.2.1

Q25HCPU*2
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)

-

Q12PRHCPU (Extension base)

-

Q25PRHCPU (Extension base)
Q00UJCPU*1
Q00UCPU
MELSEC-Q
(Q mode)*5

Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU

Bus
connection

*3

5.2.1

Bus
connection

*3

5.2.1

Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*4

MELSEC-QS

QS001CPU

Q24DHCCPU-V

-

-

(Continued to next page)
*1

5-2

*2

When using the bus extension connector box, attach it to the extension base unit. (Connecting it to the main base unit is not
allowed.)
For the multiple CPU system configuration, use CPU function version B or later.

*3
*4
*5

Only GT115 -Q BDQ can be connected.
Use a module with the upper five digits later than 12042.
When a slim base is used, a bus connection cannot be established.

5. BUS CONNECTION
5.1 Connectable Model List

Model name

Clock

Refer to

-

-

L02CPU
L26CPU
L26CPU-BT
L02CPU-P
L26CPU-PBT

Q02HCPU-A

-

-

Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)

Q2ACPU-S1
Q3ACPU
Q4ACPU

Bus
connection

*1

5.2.2

Q4ARCPU*2

3

Q2ASCPU
MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU

Bus
connection

*1

5.2.3

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU

4

A2ACPU

HOW TO MONITOR
REDUNTANT
SYSTEM

A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
MELSEC-A
(AnCPU)

A3ACPUP21
A3ACPUR21
A1NCPU

Bus
connection

*1

5.2.2

A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1

6

A2NCPUR21-S1
A3NCPU

DIRECT
CONNECTION TO
CPU

A3NCPUP21
A3NCPUR21
A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU

7

A1SCPUC24-R2
A1SHCPU
A2SCPU
A2SCPU-S1

Bus
connection

*1

5.2.3

Bus
connection

*1

5.2.4

A2SHCPU
A2SHCPU-S1
A1SJCPU*3
A1SJCPU-S3*3

8

A1SJHCPU*3
MELSEC-A

A0J2HCPU
A0J2HCPUP21

(Continued to next page)
*1
*2
*3

5
BUS CONNECTION

A1NCPUP21

MELSEC-A
(AnSCPU)

ACCESS RANGE
FOR MONITORING

MELSEC-Q
(A mode)

DEVICE RANGE
THAT CAN BE SET

2

L02SCPU
Q02CPU-A

COMPUTER LINK
CONNECTION

MELSEC-L

Only GT115 -Q BDA can be connected.
Bus-connect the GOT on the last redundant extension base A68RB (version B or later) for the Q4ARCPU redundant system.
When an extension base unit is connected, a bus connection cannot be established.

5. BUS CONNECTION
5.1 Connectable Model List

5-3

ETHERNET
CONNECTION

Series

PREPARATORY
PROCEDURES FOR
MONITORING

1
Communication
type

Series

Model name

Clock

A0J2HCPUR21

Communication
type
Bus connection

A0J2HCPU-DC24

Refer to
*1

5.2.4

A2CCPU
A2CCPUP21
MELSEC-A

A2CCPUR21
A2CCPUC24

-

-

A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU*3*4
Q173CPU*3*4
Q172CPUN*3
Q173CPUN*3
Q172HCPU
Motion
controller
CPU
(Q Series)

Q173HCPU
Bus connection

Q172DCPU

*2

5.2.1

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU*5
MR-MQ100

-

-

A273UCPU
A273UHCPU
A273UHCPU-S3

Bus connection

*1

5.2.5

Bus connection

*1

5.2.6

A373UCPU
A373UCPU-S3
Motion
controller
CPU
(A Series)

A171SCPU*6
A171SCPU-S3*6
A171SCPU-S3N*6
A171SHCPU*6
A171SHCPUN*6
A172SHCPU*6
A172SHCPUN*6
A173UHCPU*6
A173UHCPU-S1*6

MELSEC-WS
MELSECNET/H
Remote I/O
station
CC-Link IE
Field Network
head module
CC-Link IE
Field Network
Ethernet
adapter module
CNC C70
Robot controller

WS0-CPU0

-

-

-

-

LJ72GF15-T2

-

-

NZ2GF-ETB

-

-

Q173NCCPU

Bus connection

*2

5.2.1

CRnQ-700 (Q172DRCPU)

Bus connection

*2

5.2.1

WS0-CPU1
QJ72LP25-25
QJ72LP25G
QJ72BR15

*1

Only GT115

*2
*3

Only GT115 -Q BDQ can be connected.
When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.

*4

*5
*6

5-4

-Q

BDA can be connected.

• SW6RN-SV13Q : 00E or later
• SW6RN-SV22Q : 00E or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number K******* or later
• Q173CPU: Product number J******* or later
Connect Q170MCPU to QC30B directly, or to the extension base unit (Q52B/Q55B).
When using an extension base, use the A168.

5. BUS CONNECTION
5.1 Connectable Model List

1
PREPARATORY
PROCEDURES FOR
MONITORING

5.2 System Configuration

When "CONTROL BUS ERR" or "UNIT VERIFY ERR" occurs
It can be considered that noise due to a long bus connection cable causes a malfunction.
Check whether a signal line such as bus cable is placed near the equipment to operate. If the line is close to the
equipment, make a distance of 100mm or more from the equipment.

Connecting to QCPU

 When one GOT is connected

3

Bus extension
connector box

Main base unit

Extension base
unit

GOT

Communication driver

Bus(Q)

ACCESS RANGE
FOR MONITORING

5.2.1

2
DEVICE RANGE
THAT CAN BE SET

POINT

Connection cable

PLC

Extension
cable

*1

box*2

Main
base

Extens
ion
base

Bus
extension
connector

-

-

-

-

Extension
cable
(13.2m or
less)

Extens
ion
base

-

A9GT

-

-

Extension
cable
(13.2m or
less)
*1
*2

*3
*4

-

Extens
ion
base

Option device*4

Max. distance

Model

5

box*2

-

-QCNB*3

Connection cable

GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)

GT15-75QBUSL
GT15-75QBUS2L
GT15-QBUS
GT15-QBUS2

- (Built into GOT)

Between main base and
GOT: 13.2m
(Including the extension
cable length)

6
-

A9GT
-QCNB

GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)
GT15-QC150BS(15m)
GT15-QC200BS(20m)
GT15-QC250BS(25m)
GT15-QC300BS(30m)
GT15-QC350BS(35m)

GT15-75QBUSL
GT15-75QBUS2L
GT15-QBUS
GT15-QBUS2

- (Built into GOT)

Between main base and
GOT: 37m
(Including the extension
cable length)

7

For the extension cables, refer to the MELSEC-Q catalog (L(NA)08032).
When installing the GOT 13.2m or more away from the main base unit, the bus extension
connector box is required.
Attach the bus extension connector box to the extension connector of the base unit.
Also, connect the connection cable to the bus extension connector box.
When using no extension base unit: Attach it to the main base unit.
When using the extension base unit: Attach it to the extension base unit on the last stage.
When using Q00JCPU or Q00UJCPU, attach the bus extension connector to the extension base unit. (Connecting it to the main
base unit is not allowed)
When using the following functions, use GT15-QBUS(2). GT15-75QBUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5. BUS CONNECTION
5.2 System Configuration

DIRECT
CONNECTION TO
CPU

Bus
extension
connector

5-5

COMPUTER LINK
CONNECTION

Main
base

GOT
Extension base

8
ETHERNET
CONNECTION

Main base

BUS CONNECTION

Extension cable

HOW TO MONITOR
REDUNTANT
SYSTEM

4

 When 2 to 5 GOTs are connected
Bus extension
connector box

Main base unit

Extension base
unit

1st GOT

Connection cable 1)

Extension cable

Connection cable 2)

Main base

Bus extension

Extension
cable

Connection cable 3)
GOT (1st)*5

PLC
Main base

GOT
(Terminating
station)

Intermediary
GOT

Extension base

connector box*2

*1

Extension
base

-

-

-

Connection cable 1)

Bus extension
connector box*2

-

Option device
*6*7

Model

GT15-75QBUS2L
GT15-QBUS2
GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)

-

Extension
cable
(13.2m or less)

Extension
base

-

A9GT-QCNB*3

-

-

-

-

Extension
cable
(13.2m or less)

Extension
base

A9GT-QCNB

GT15-75QBUS2L
GT15-QBUS2

Main base

*1
*2

*3

5-6

GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)
GT15-QC150BS(15m)
GT15-QC200BS(20m)
GT15-QC250BS(25m)
GT15-QC300BS(30m)
GT15-QC350BS(35m)

GT15-75QBUS2L
GT15-QBUS2

GT15-75QBUS2L
GT15-QBUS2

For the extension cables, refer to the MELSEC-Q catalog (L(NA)08032).
When installing the GOT 13.2m or more away from the main base unit, the bus extension
connector box is required.
Attach the bus extension connector box to the extension connector of the base unit.
When using no extension base unit: Attach it to the main base unit.
When using the extension base unit: Attach it to the extension base unit on the last stage.
Also, connect the connection cable to the bus extension connector box.
Set the bus extension connector box to the same Stage No. as that of the GOT unit.
For details on the Stage No. setting, refer to the following.
5.3.1 Setting communication interface (Communication settings)
When using Q00JCPU or Q00UJCPU, attach the bus extension connector to the extension base unit. (Connecting it to the main
base unit is not allowed)

5. BUS CONNECTION
5.2 System Configuration

Communication driver

2

GT15-75QBUSL,
GT15-75QBUS2L,
GT15-QBUS,
GT15-QBUS2

GT15-75QBUS2L,
GT15-QBUS2

- (Built into GOT)

GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)
GT15-QC150BS(15m)
GT15-QC200BS(20m)
GT15-QC250BS(25m)
GT15-QC300BS(30m)
GT15-QC350BS(35m)

GT15-75QBUS2L,
GT15-QBUS2

GT15-75QBUS2L,
GT15-QBUS2

GT15-QC06B(0.6m)
GT15-QC12B(1.2m)
GT15-QC30B(3m)
GT15-QC50B(5m)
GT15-QC100B(10m)
GT15-QC150BS(15m)
GT15-QC200BS(20m)
GT15-QC250BS(25m)
GT15-QC300BS(30m)
GT15-QC350BS(35m)

GT15-75QBUSL,
GT15-75QBUS2L,
GT15-QBUS,
GT15-QBUS2
- (Built into GOT)
GT15-75QBUSL,
GT15-75QBUS2L,
GT15-QBUS,
GT15-QBUS2

3

Between main base and GOT
(1st): 13.2m
Between main base and GOT
(terminal): 37m
Between main base and GOT
(1st): 13.2m (Including the
extension cable length)
Between main base and GOT
(terminal): 37m (Including the
extension cable length)

GT15-75QBUS2L,
GT15-QBUS2

Between main base and GOT
(terminal): 37m

Between main base and GOT
(terminal):
37m (Including the extension
cable length)

- (Built into GOT)

*5
*6

*7

When connecting 3 or more GOTs, the overall cable length is restricted.
5.4.12 When connecting multiple GOTs
The connection of multiple GOTs
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.
The bus connection unit
GT15-75QBUSL, GT15-QBUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75QBUS2L, GT15-QBUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-QBUS(2). GT15-75QBUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

6

7

8
ETHERNET
CONNECTION

*4

4

5

- (Built into GOT)
GT15-75QBUSL,
GT15-75QBUS2L,
GT15-QBUS,
GT15-QBUS2

ACCESS RANGE
FOR MONITORING

*6*7

Max. distance
Model

HOW TO MONITOR
REDUNTANT
SYSTEM

Option device

BUS CONNECTION

*6*7

Connection cable 3)
Model

DIRECT
CONNECTION TO
CPU

Option device

GOT (terminal)*4*5

COMPUTER LINK
CONNECTION

Connection cable 2)

DEVICE RANGE
THAT CAN BE SET

Bus(Q)

GOT (intermediary)*4*5

PREPARATORY
PROCEDURES FOR
MONITORING

1

5. BUS CONNECTION
5.2 System Configuration

5-7

5-8

5. BUS CONNECTION
5.2 System Configuration

1
PREPARATORY
PROCEDURES FOR
MONITORING

Connecting to QnACPU or AnCPU

 When one GOT is connected
GOT

Bus(A/QnA)

Connection cable 2)

Main
base

Extension
cable
*1

-

Extens
ion
base

-

GOT

Connection cable 1)

Bus
connector
conversion

Connection cable 2)

Option device

3
Max. distance

Model

box*2

-

-

GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and
GOT: 6.6m

- (Built into GOT)
Main
base

-

-

GT15-AC06B(0.6m)
GT15-AC12B(1.2m)
GT15-AC30B(3m)
GT15-AC50B(5m)

-

A7GT
-CNB

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and
GOT: 36.6m
(Including between main
base and bus connector
conversion box)

- (Built into GOT)

Between main base and
bus connector conversion
box: 6.6m

*3

-

GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2
- (Built into GOT)

Extension
cable

GT15-AC06B(0.6m)
GT15-AC12B(1.2m)
GT15-AC30B(3m)
GT15-AC50B(5m)

A7GT
-CNB

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

- (Built into GOT)

Between main base and
GOT: 36.6m
Between main base and
bus connector conversion
box: 6.6m
(Including the extension
cable length)

*1
*2

For the extension cables, refer to MELSEC-A/QnA catalog (L(NA)08024).
When installing the GOT 6.6m or more away from the main base unit, the bus connector conversion box is required.

*3

When using GT15-C

*4

EXSS-1, follow the precautions below.

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

4

5

6

7

8
ETHERNET
CONNECTION

Main
base

Extens
ion
base

Between main base and
GOT: 6.6m
(Including the extension
cable length)

ACCESS RANGE
FOR MONITORING

PLC

HOW TO MONITOR
REDUNTANT
SYSTEM

Connection cable 1)

Extension cable

2
DEVICE RANGE
THAT CAN BE SET

Communication driver

BUS CONNECTION

Bus extension
connector box

DIRECT
CONNECTION TO
CPU

Extension base
unit

Main base unit

COMPUTER LINK
CONNECTION

5.2.2

5. BUS CONNECTION
5.2 System Configuration

5-9

 When 2 to 3 GOTs are connected
Extension base
unit

Main base unit

Bus extension
connector box

Connection cable 1)

Extension cable

1st GOT

2nd GOT

Connection cable 3)

Connection cable 2)

PLC*5
Main base

Extension
*1

cable

-

Connection cable 1)

-

-

Extension
base

-

-

Connection cable 4)
GOT (1st)*3

Extension
base

Extension cable

3rd GOT

Bus connector
conversion box

Connection cable 2)

*2

*6*7

GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

-

Option device

-

Model

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

Main base

Extension cable

Extension
base

-

-

GT15-75ABUS2L
GT15-ABUS2
GT15-AC06B(0.6m)
GT15-AC12B(1.2m)
GT15-AC30B(3m)
GT15-AC50B(5m)

A7GT-CNB

-

-

*4

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2
GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

Main base

Extension cable

Extension
base

-

-

GT15-75ABUS2L
GT15-ABUS2

*1
*2
*3

For the extension cables, refer to MELSEC-A/QnA catalog (L(NA)08024).
When installing the GOT 6.6m or more away from the main base unit, the bus connector conversion box is required.
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.

*4

When using GT15-C

*5

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.

EXSS-1 or GT15-C

BS, connect as following precautions.

5.4.12 When connecting multiple GOTs

5 - 10

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)

5. BUS CONNECTION
5.2 System Configuration

Communication driver

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

*4

Option device
*6*7

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

*4

GT15-75ABUS2L
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-75ABUS2L
GT15-ABUS2

*4

3

Between main base and GOT(1st): 6.6m
(Including the extension cable length)
-

-

Between GOT (1st) and GOT (2nd): 30m
Between main base and GOT (2nd):
36.6m
(Including the extension cable length)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

Max. distance
Model

Between main base and bus connector
conversion box: 6.6m
(Including the extension cable length)
-

-

Between bus connector conversion box
and GOT (2nd): 30m
Between main base and GOT (2nd):
36.6m
(Including the extension cable length)

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
*4

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and GOT(1st): 6.6m
(Including the extension cable length)

- (Built into GOT)
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between GOT (1st) and GOT (3rd): 30m
Between main base and GOT (3rd): 36.6m
(Including the extension cable length)

- (Built into GOT)

*7

About the bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

4

5

6

7

8
ETHERNET
CONNECTION

*6

ACCESS RANGE
FOR MONITORING

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

Connection cable 4)
Model

HOW TO MONITOR
REDUNTANT
SYSTEM

*6*7

BUS CONNECTION

Option device

DIRECT
CONNECTION TO
CPU

Connection cable 3)

GOT (3rd)*3*5

COMPUTER LINK
CONNECTION

GOT (2nd)*3*5

2
DEVICE RANGE
THAT CAN BE SET

Bus(A/QnA)

PREPARATORY
PROCEDURES FOR
MONITORING

1

5. BUS CONNECTION
5.2 System Configuration

5 - 11

5.2.3

Connection to QnASCPU or AnSCPU

 When one GOT is connected
Extension base
unit

Main base unit

Bus extension
connector box

GOT

Communication driver

Bus(A/QnA)

Connection cable 1)

Extension cable

Connection cable 2)

PLC
Extens
ion
base

Extension
cable
*1

Main
base

GOT

Connection cable 1)

Bus
connector
conversion
box

Connection cable 2)

Option device*4

Model

Max. distance

*2

-

-

-

-

Main
base

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and
GOT: 5m

- (Built into GOT)
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and
GOT: 30m

*3

- (Built into GOT)

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)
GT15-A1SC50NB(5m)

5 - 12

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)
GT15-A1SC50B(5m)

5. BUS CONNECTION
5.2 System Configuration

A7GT
-CNB

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and
GOT: 35m
(Including between main
base and bus connector
conversion box)

- (Built into GOT)

Between main base and
bus connector conversion
box: 5m

*3

Connection cable 2)

Option device*4

Max. distance

Model

*2

-

Main
base

-

-

- (Built into GOT)
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

*3

- (Built into GOT)

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)
GT15-A1SC50NB(5m)

A7GT
-CNB

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

*3

- (Built into GOT)

Between extension base
and GOT: 6m
(Including the extension
cable length)

Between extension base
and GOT: 36m
(Including the extension
cable length)

Between extension base
and GOT: 36m
Between extension base
and bus connector
conversion box: 6m
(Including the extension
cable length)

*1
*2

For details on the extension cables, refer to the MELSEC-A/QnA catalog (L(NA)8024).
When installing the GOT 30m or more away from the main base unit, the bus connector conversion box is required.

*3

When using GT15-C

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

3

4

5

6
DIRECT
CONNECTION TO
CPU

*4

EXSS-1, connect as the following precautions.

2

7
COMPUTER LINK
CONNECTION

Extension
cable

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

8
ETHERNET
CONNECTION

Extens
ion
base

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)
GT15-A1SC50B(5m)

PREPARATORY
PROCEDURES FOR
MONITORING

Connection cable 1)

Bus
connector
conversion
box

DEVICE RANGE
THAT CAN BE SET

*1

Main
base

ACCESS RANGE
FOR MONITORING

Extension
cable

HOW TO MONITOR
REDUNTANT
SYSTEM

Extens
ion
base

1

GOT

BUS CONNECTION

PLC

5. BUS CONNECTION
5.2 System Configuration

5 - 13

 When two GOTs are connected
Extension base
unit

Bus extension
connector box

Main base unit

1st GOT

2nd GOT

Communication driver

Bus(A/QnA)

Extension cable

Connection cable 1)

Connection cable 2)

Connection cable 3)

PLC*5
Extension
base

-

Extension
*1

cable

-

Main base

GOT (1st)*3

Connection cable 1)

Main base

Bus connector
conversion box

-

-

-

-

Connection cable 2)

*6*7

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)
GT15-A1SC50B(5m)

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*4

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)
GT15-A1SC50NB(5m)

Extension
base

Extension
cable

Main base

A7GT-CNB*2

-

-

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)
GT15-A1SC50B(5m)

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*4

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)
GT15-A1SC50NB(5m)

A7GT-CNB*2

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*4

Model

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

*1
*2
*3

For the extension cables, refer to MELSEC-A/QnA catalog (L(NA)08024).
When installing the 1st GOT 30m or more away from the main base unit, the bus connector conversion box is required.
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.

*4

When using GT15-C

*5

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.

EXSS-1 or GT15-C

BS, connect as following precautions.

5.4.12 When connecting multiple GOTs

5 - 14

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*4

-

Option device

5. BUS CONNECTION
5.2 System Configuration

PREPARATORY
PROCEDURES FOR
MONITORING

1

DEVICE RANGE
THAT CAN BE SET

2

GOT (2nd)*3*5

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

ACCESS RANGE
FOR MONITORING

- (Built into GOT)
GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

3

Between main base and GOT(1st): 5m
Between GOT (1st) and GOT (2nd): 30m
Between main base and GOT (2nd): 35m

4
Between main base and GOT (2nd): 30m

HOW TO MONITOR
REDUNTANT
SYSTEM

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Max. distance
Model

- (Built into GOT)
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2
- (Built into GOT)
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

Between main base and bus connector conversion box: 5m
Between bus connector conversion box and GOT (2nd): 30m

5

Between main base and GOT (2nd): 35m

BUS CONNECTION

*4

Between extension base and GOT (1st): 6m (Including the extension cable length)
Between GOT (1st) and GOT (2nd): 30m

- (Built into GOT)

Between extension base and GOT (2nd): 36m (Including the extension cable length)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and GOT (2nd): 30m

6

Between extension base and GOT (2nd): 36m (Including the extension cable length)

- (Built into GOT)

*4

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2
- (Built into GOT)
*6

*7

Extension base and bus connector conversion box: 6m (Including extension cable length)
Between bus connector conversion box and GOT (2nd): 30m
Between extension base and GOT (2nd): 36m (Including the extension cable length)

About the bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5. BUS CONNECTION
5.2 System Configuration

5 - 15

DIRECT
CONNECTION TO
CPU

*6*7

7
COMPUTER LINK
CONNECTION

Option device

8
ETHERNET
CONNECTION

Connection cable 3)

 When three GOTs are connected
Extension base
unit

Main base unit

Extension cable

2nd GOT

1st GOT

Connection cable 2)

Connection cable 3)

3rd GOT

Connection cable 4)

PLC*3
Extension
base

Extension
cable

*1

-

-

Extension
base

Extension
cable

Main base

Connection cable 1)

Main base

*1
*2
*3

GOT (1st)*2

Main base

Bus connector
conversion box

-

-

Option device
*5*6

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)
GT15-A1SC50B(5m)

GT15-75ABUS2L
GT15-ABUS2

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)
GT15-A1SC50B(5m)

GT15-75ABUS2L
GT15-ABUS2

Model

For the extension cables, refer to MELSEC-A/QnA catalog (L(NA)08024).
The connection of multiple GOTs
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.
5.4.12 When connecting multiple GOTs

5 - 16

Connection cable 2)

5. BUS CONNECTION
5.2 System Configuration

Communication driver

GT15-75ABUS2L
GT15-ABUS2

*5*6

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

*4

*4

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-75ABUS2L
GT15-ABUS2

*4

*4

*5

*6

When using GT15-C

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Max. distance

3

Model

Between main base and GOT(1st): 5m
Between GOT (1st) and GOT (3rd): 30m
Between main base and GOT (3rd): 35m

- (Built into GOT)

4
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

- (Built into GOT)

Between extension base and GOT (1st): 6m
(Including the extension cable length)
Between GOT (1st) and GOT (3rd): 30m
Between extension base and GOT (3rd): 36m
(Including the extension cable length)

5

BS, connect as following precautions.

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

6
DIRECT
CONNECTION TO
CPU

*4

Option device

7
COMPUTER LINK
CONNECTION

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

Connection cable 4)
Model

ACCESS RANGE
FOR MONITORING

*5*6

HOW TO MONITOR
REDUNTANT
SYSTEM

Option device

8
ETHERNET
CONNECTION

Connection cable 3)

GOT (3rd)*2*3

BUS CONNECTION

GOT (2nd)*2*3

2
DEVICE RANGE
THAT CAN BE SET

Bus(A/QnA)

PREPARATORY
PROCEDURES FOR
MONITORING

1

5. BUS CONNECTION
5.2 System Configuration

5 - 17

5.2.4

Connection to A0J2HCPU

Power supply
module

PLC

GOT

Communication driver

Bus(A/QnA)

Connection cable 2)

Connection cable 1)

GOT1000 series*1

PLC
Model name

Connection cable 1)

A0J2HCPU

A0J2C03(0.3m)
A0J2C06(0.55m)
A0J2C10(1m)
A0J2C20(2m)

*1

*2

5 - 18

Power supply
module

A0J2-PW

Connection cable 2)

Max. distance
Option device*2

GT15-J2C10B(1m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Model

Between PLC and GOT: 6.6m
Between power supply module and
GOT: 1m

- (Built into GOT)

The number of connectable GOTs is restricted depending on the number of intelligent function modules mounted to the
A0J2HCPU.
5.4.12 When connecting multiple GOTs
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5. BUS CONNECTION
5.2 System Configuration

1
PREPARATORY
PROCEDURES FOR
MONITORING

Connection to motion controller CPU
(A273UCPU, A273UHCPU(-S3), A373UCPU(-S3))

 When one GOT is connected

Communication driver

Bus(A/QnA)

Connection cable 2)

Main
base

Extens
ion
base

Extension cable

3

GOT1000 Series

Connection cable 1)

Bus
connector
conversion

Connection cable 2)

Option device
*3

Max. distance

Model

box*1

-

-

GT15-A370C12B-S1(1.2m)
GT15-A370C25B-S1(2.5m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base
and GOT: 2.5m

(Built into GOT)
Main
base

-

-

GT15-A370C12B(1.2m)
GT15-A370C25B(2.5m)

A7GT
-CNB

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)
*2

-

Main
base

GT15-A370C12B(1.2m)
GT15-A370C25B(2.5m)

-

(Built into GOT)

GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

Extens
ion
base
GT15-AC06B(0.6m)
GT15-AC12B(1.2m)
GT15-AC30B(3m)
GT15-AC50B(5m)

A7GT
-CNB

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)
*2

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2
(Built into GOT)
GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

(Built into GOT)

Between main base
and GOT: 32.5m
(Including between
main base and bus
connector conversion
box)
Between main base
and bus connector
conversion box: 2.5m
Between main base
and GOT: 6.6m
(Including the
extension cable
length)
Between main base
and GOT: 36.6m
Between main base
and bus connector
conversion box: 6.6m
(Including the
extension cable
length)

*1

When installing the GOT 30m or more away from the main base unit, the bus connector conversion box is required.

*2

When using GT15-C

*3

EXSS-1, connect as the following precautions.

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5. BUS CONNECTION
5.2 System Configuration

5 - 19

ACCESS RANGE
FOR MONITORING

PLC

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Connection cable 1)

5
BUS CONNECTION

Extension cable

DEVICE RANGE
THAT CAN BE SET

2

GOT

6
DIRECT
CONNECTION TO
CPU

Bus extension
connector box

7
COMPUTER LINK
CONNECTION

Extension base
unit

Main base unit

8
ETHERNET
CONNECTION

5.2.5

 When two GOTs are connected
Extension base
unit

Main base unit

Bus extension
connector box

2nd GOT

1st GOT

Communication driver

Bus(A/QnA)

Connection cable 3)

Connection cable 2)

Connection cable 1)

Extension cable

PLC*4
Main
base

Main
base

Main
base

GOT (1st)*2

Extension
base

Extension cable

-

Connection cable 1)

Bus connector
conversion box

-

-

GT15-A370C12B(1.2m)
GT15-A370C25B(2.5m)

A7GT-CNB*1

-

-

GT15-AC06B(0.6m)
GT15-AC12B(1.2m)
GT15-AC30B(3m)
GT15-AC50B(5m)

A7GT-CNB*1

Option device*5*6

GT15-A370C12B-S1(1.2m)
GT15-A370C25B-S1(2.5m)

GT15-75ABUS2L
GT15-ABUS2

-

GT15-A370C12B(1.2m)
GT15-A370C25B(2.5m)

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*3

GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

Extension
base

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*3

GT15-75ABUS2L
GT15-ABUS2

*1
*2

When installing the 1st GOT 30m or more away from the main base unit, the bus connector conversion box is required.
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.

*3

When using GT15-C

*4

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.

EXSS-1 or GT15-C

BS, connect as following precautions.

5.4.12 When connecting multiple GOTs

5 - 20

Connection cable 2)

5. BUS CONNECTION
5.2 System Configuration

Model

PREPARATORY
PROCEDURES FOR
MONITORING

1

DEVICE RANGE
THAT CAN BE SET

2

GOT (2nd)*2*4
Connection cable 3)

Max. distance

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

3

Model

ACCESS RANGE
FOR MONITORING

Option device*5*6

Between main base and GOT(1st): 2.5m
Between GOT (1st) and GOT (2nd): 30m

- (Built into GOT)

Between main base and GOT (2nd): 32.5m

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and bus connector conversion box: 2.5m

- (Built into GOT)

Between main base and GOT (2nd): 32.5m

4

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

HOW TO MONITOR
REDUNTANT
SYSTEM

*3

Between bus connector conversion box and GOT (2nd): 30m

*3

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

5
BUS CONNECTION

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and GOT (1st): 6.6m (Including the extension cable length)
Between GOT (1st) and GOT (2nd): 30m

- (Built into GOT)

Between main base and GOT (2nd): 36.6m (Including the extension cable length)

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

Between main base and bus connector conversion box: 6.6m (Including extension cable
length)
Between bus connector conversion box and GOT (2nd): 30m

- (Built into GOT)

*5

*6

Between main base and GOT (2nd): 36.6m (Including the extension cable length)

The bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

7

8
ETHERNET
CONNECTION

*3

COMPUTER LINK
CONNECTION

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

DIRECT
CONNECTION TO
CPU

6

*3

5. BUS CONNECTION
5.2 System Configuration

5 - 21

 When 2 to 3 GOTs are connected*2
Extension base
unit

Main base unit

1st GOT

Connection cable 3)

Connection cable 2)

Extension cable

2nd GOT

3rd GOT

Connection cable 4)

PLC*2

GOT (1st)*1
Connection cable 2)

Extension
base

Extension cable

Main base

Connection
cable 1)

Bus connector
conversion box

-

-

Main base

-

-

GT15-A370C12B-S1(1.2m)
GT15-A370C25B-S1(2.5m)

GT15-75ABUS2L
GT15-ABUS2

Extension
base

GT15-A370C12B(1.2m)
GT15-A370C25B(2.5m)

Main base

-

-

GT15-C12NB(1.2m)
GT15-C30NB(3m)
GT15-C50NB(5m)

GT15-75ABUS2L
GT15-ABUS2

*1
*2

The connection of multiple GOTs
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.
5.4.12 When connecting multiple GOTs

5 - 22

Option device*4*5

5. BUS CONNECTION
5.2 System Configuration

Model

Communication driver

GOT (3rd)*2*3
Connection cable 4)

GT15-75ABUS2L
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

*3

*3

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-75ABUS2L
GT15-ABUS2

*3

*3

*5

- (Built into GOT)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

- (Built into GOT)

4
Between main base and GOT(1st): 6.6m
(Including the extension cable length)
Between GOT (1st) and GOT (3rd): 30m
Between main base and GOT (3rd): 36.6m
(Including the extension cable length)

BS, connect as following precautions.

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5

6
DIRECT
CONNECTION TO
CPU

*4

When using GT15-C

Between main base and GOT(1st): 2.5m
Between GOT (1st) and GOT (3rd): 30m
Between main base and GOT (3rd): 32.5m

7
COMPUTER LINK
CONNECTION

*3

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

3

Model

8
ETHERNET
CONNECTION

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

Max. distance
Option device*4*5

Model

ACCESS RANGE
FOR MONITORING

Option device*4*5

HOW TO MONITOR
REDUNTANT
SYSTEM

Connection cable 3)

BUS CONNECTION

GOT (2nd)*2*3

2
DEVICE RANGE
THAT CAN BE SET

Bus(A/QnA)

PREPARATORY
PROCEDURES FOR
MONITORING

1

5. BUS CONNECTION
5.2 System Configuration

5 - 23

5.2.6

Connecting to motion controller CPU (A171SCPU(-S3(N)), A171SHCPU(N),
A172SHCPU(N), A173UHCPU(-S1))

 When one GOT is connected
Main base unit

Extension base
unit

Bus extension
connector box

GOT

Communication driver

Bus(A/QnA)

Extension cable

Connection cable 2)

Connection cable 1)

PLC
Main
base

Extension
cable

Extens
ion

*1

base*2

GOT1000 Series

Connection cable 1)

-

Bus
connector
conversion
box

-

Connection cable 2)

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)

Option device*5

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Model

Max. distance

Between main base
and GOT: 3m

- (Built into GOT)

Main
base

-

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base
and GOT: 30m

*4

-

- (Built into GOT)

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)

5 - 24

-

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

5. BUS CONNECTION
5.2 System Configuration

A7GT
-CNB*3

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base
and GOT: 33m
(Including between
main base and bus
connector conversion
box)

- (Built into GOT)

Between main base
and bus connector
conversion box: 3m

*4

*2

-

Bus
connector
conversion
box

-

Connection cable 2)

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)

Option device*5

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2
- (Built into GOT)

Extens
ion
base

-

-

*4

- (Built into GOT)

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)

A7GT
-CNB*3

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

*4

- (Built into GOT)

Between extension
base and GOT: 33m
(Including the
extension cable length)

Between extension
base and GOT: 33m
Between extension
base and bus
connector conversion
box: 3m
(Including the
extension cable length)

*1
*2
*3

For details on the extension cables, refer to the MELSEC-A/QnA catalog (L(NA)8024).
Use the A168B for the extension base unit.
When installing the GOT 30m or more away from the main base unit, the bus connector conversion box is required.

*4

When using GT15-C

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

3

4

5

6
DIRECT
CONNECTION TO
CPU

*5

EXSS-1, connect as the following precautions.

2

7
COMPUTER LINK
CONNECTION

Extension
cable

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between extension
base and GOT: 3m
(Including the
extension cable length)

8
ETHERNET
CONNECTION

Main
base

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
GT15-C300EXSS-1(30m)

Max. distance

Model

PREPARATORY
PROCEDURES FOR
MONITORING

base

Connection cable 1)

DEVICE RANGE
THAT CAN BE SET

*1

Extens
ion

ACCESS RANGE
FOR MONITORING

Extension
cable

HOW TO MONITOR
REDUNTANT
SYSTEM

Main
base

1

GOT1000 Series

BUS CONNECTION

PLC

5. BUS CONNECTION
5.2 System Configuration

5 - 25

 When two GOTs are connected
Extension base
unit

Main base unit

Bus extension
connector box

1st GOT

2nd GOT

Communication driver

Bus(A/QnA)

Extension cable

Connection cable 1)

Connection cable 2)

Connection cable 3)

PLC*5
Main base

Main base

Extension

Extension

cable*1

base*2

-

GOT (1st)*4

Connection cable 1)

Bus connector
conversion box

-

-

-

-

-

Connection cable 2)
Option device*7*8

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*5

Main base

Extension
cable

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)

A7GT-CNB*3

-

-

-

-

Extension
base

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*5

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)
*5

GT15-A1SC05NB(0.45m)
GT15-A1SC07NB(0.7m)
GT15-A1SC30NB(3m)

A7GT-CNB*3

*5

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

GT15-75ABUS2L
GT15-ABUS2

*1
*2
*3
*4
*5

For the extension cables, refer to MELSEC-A/QnA catalog (L(NA)08024).
Use the A168B for the extension base unit.
When installing the 1st GOT 30m or more away from the main base unit, the bus connector conversion box is required.
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.
When using GT15-C EXSS-1 or GT15-C BS, connect as following precautions.

*6

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.
5.4.12 When connecting multiple GOTs

5 - 26

GT15-C100EXSS-1(10m)
GT15-C200EXSS-1(20m)

Model

5. BUS CONNECTION
5.2 System Configuration

PREPARATORY
PROCEDURES FOR
MONITORING

1

DEVICE RANGE
THAT CAN BE SET

2

GOT (2nd)*4*6
Max. distance

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

Model

3

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and GOT(1st): 3m

- (Built into GOT)

Between main base and GOT (2nd): 33m

ACCESS RANGE
FOR MONITORING

Option device*7*8

Between GOT (1st) and GOT (2nd): 30m

*5

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

4
HOW TO MONITOR
REDUNTANT
SYSTEM

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and GOT (2nd): 30m

- (Built into GOT)

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)
GT15-C300BS(30m)

5

Between bus connector conversion box and GOT (2nd): 30m

- (Built into GOT)

Between main base and GOT (2nd): 33m

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and GOT (1st): 3m (Including the extension cable length)

- (Built into GOT)

Between main base and GOT (2nd): 33m (Including the extension cable length)

BUS CONNECTION

*5

Between main base and bus connector conversion box: 3m

Between GOT (1st) and GOT (2nd): 30m

6
DIRECT
CONNECTION TO
CPU

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

*5

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

Between main base and GOT (2nd): 30m

7

*5

*7

*8

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

Between main base and bus connector conversion box: 3m (Including extension
cable length)

- (Built into GOT)

Between main base and GOT (2nd): 33m (Including the extension cable length)

COMPUTER LINK
CONNECTION

- (Built into GOT)

Between bus connector conversion box and GOT (2nd): 30m

The bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5. BUS CONNECTION
5.2 System Configuration

5 - 27

8
ETHERNET
CONNECTION

Connection cable 3)

 When 2 to 3 GOTs are connected*4
Extension base
unit

Main base unit

1st GOT

Connection cable 2)

Extension cable

2nd GOT

Connection cable 3)

PLC*3
Main base

Extension
*1

cable

Extension
base

*2

3rd GOT

Connection cable 4)
GOT (1st)*3

Connection cable 1)

Bus connector
conversion box

Connection cable 2)
Option device*6*7

Main base

-

-

-

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)

GT15-75ABUS2L
GT15-ABUS2

Main base

Extension
cable

Extension
base

-

-

GT15-A1SC07B(0.7m)
GT15-A1SC12B(1.2m)
GT15-A1SC30B(3m)

GT15-75ABUS2L
GT15-ABUS2

*1
*2
*3
*4

For the extension cables, refer to MELSEC-A/QnA catalog (L(NA)08024).
Use the A168B for the extension base unit.
The connection of multiple GOTs
When connecting to multiple GOTs with GT 16, GT15 and GT11 mixed, use GT11 as a terminal.
The number of connectable GOTs is restricted according to the CPU type and the number of intelligent function modules.
5.4.12 When connecting multiple GOTs

5 - 28

Model

5. BUS CONNECTION
5.2 System Configuration

Communication driver

GOT (3rd)*3*4

GT15-75ABUS2L
GT15-ABUS2

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

*5

*5

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

GT15-75ABUS2L
GT15-ABUS2

*5

*5

*7

- (Built into GOT)

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

- (Built into GOT)

4
Between main base and GOT(1st): 3m
(Including the extension cable length)
Between GOT (1st) and GOT (3rd): 30m
Between main base and GOT (3rd): 33m
(Including the extension cable length)

BS, connect as following precautions.

5.4.1 GT15-C [ ] EXSS-1, GT15-C [ ] BS
The bus connection unit
GT15-75ABUSL, GT15-ABUS: Used for a terminal GOT. (Not available for an intermediary GOT)
GT15-75ABUS2L, GT15-ABUS2: Used for an intermediary GOT. (Can be used for a terminal GOT)
When using the following functions, use GT15-ABUS(2). GT15-75ABUS(2)L cannot be used.
Used for remote personal computer operation (serial), video display function, multimedia function, operation panel function,
external I/O function, RGB display function, report function (when using a PictBridge compatible printer), hard copy function
(when using a PictBridge compatible printer), sound output function, functions with the CF card unit or CF card extension unit,
Ethernet download, gateway function or MES interface function
However, Ethernet download, gateway function and MES interface function can be used for GT16 by using the Ethernet interface.

5

6
DIRECT
CONNECTION TO
CPU

*6

When using GT15-C

Between main base and GOT(1st): 3m
Between GOT (1st) and GOT (3rd): 30m
Between main base and GOT (3rd): 33m

7
COMPUTER LINK
CONNECTION

*5

GT15-75ABUSL
GT15-75ABUS2L
GT15-ABUS
GT15-ABUS2

3

Model

8
ETHERNET
CONNECTION

GT15-C07BS(0.7m)
GT15-C12BS(1.2m)
GT15-C30BS(3m)
GT15-C50BS(5m)
GT15-C100BS(10m)
GT15-C200BS(20m)

Max. distance
Option device*6*7

Model

ACCESS RANGE
FOR MONITORING

Connection cable 4)
Option device*6*7

HOW TO MONITOR
REDUNTANT
SYSTEM

Connection cable 3)

BUS CONNECTION

GOT (2nd)*3*4

2
DEVICE RANGE
THAT CAN BE SET

Bus(A/QnA)

PREPARATORY
PROCEDURES FOR
MONITORING

1

5. BUS CONNECTION
5.2 System Configuration

5 - 29

5.3 GOT Side Settings
5.3.1

Setting communication
interface (Communication
settings)

5.3.2

Communication detail settings

(1) Bus(Q)

Set the channel of the connected equipment.

2.

3.
4.

Item

2.
3.

4.

Select [Common]
menu.

1 to 7

Slot No.

(Default: 0)

0 to 9

Monitor Speed

Set the monitor speed of the GOT.
This setting is not valid in all systems.
(Default: Normal)

Timeout Time
(Sec.)

Set the time period for a
communication to time out.
(Default: 12)

*1

[Controller Setting] from the
*2

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set the option according to the
Controller Type to be connected.
• I/F: Interface to be used
• Driver: Set either of the following option according
to the Controller Type to be connected.
BUS (Q)
BUS (A/QnA)
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
5.3.2 Communication detail settings

Click the [OK] button when settings are completed.

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

5 - 30

5. BUS CONNECTION
5.3 GOT Side Settings

Range

(Default: 1)

Click!

1.

Description

Number of
Stages

High*1/Normal/
Low*2
12 to 90

This range is effective when collecting a large amount of
data (such as logging and recipe function) on other than the
monitor screen.
However, the range may affect the sequence scan time
when connecting to Q00UJ/Q00U/Q01U/Q02UCPU or Q00J/
Q00/Q01CPU.
If you want to avoid the influence on the sequence scan time,
do not set [High].
(This setting hardly affects QCPUs other than the above.)
Set this range if you want to avoid the influence on the
sequence scan time further than the [Normal] setting when
connecting to Q00UJ/Q00U/Q01U/Q02UCPU or Q00J/Q00/
Q01CPU.
However, the monitor speed may be reduced.

(2) Bus(A/QnA)

Item
Number of
Stages

Description

Range

(Default: 1)

1 to 7

Slot No.

(Default: 0)

0 to 7

Timeout Time
(Sec.)

Set the time period for a
communication to time out.
(Default: 3)

3 to 90

(1) When connecting to QCPU (Q mode)
Set an additional stage (16 points 10 slots) for GOT
connection, and assign a GOT to one of the I/O slots.
(The GOT cannot be assigned to empty slots of the
main base unit or extension base unit.)

Extension base unit
Q68B

BUS CONNECTION

Empty

Empty

Stage No. setting
connector

Stage No.
Slot No.

:2
:0

Stage No.
Slot No.

:2
:1

Stage No.
Slot No.

6
:2
:2

7

POINT
When using the bus extension connector box
Set the Stage No. switch on the bus extension
connector box to the same Stage No. as the GOT.
For setting details, refer to the following manual:
A9GT-QCNB Bus Extension Connector Box
User's Manual

8
ETHERNET
CONNECTION

GT Designer3 Version Screen Design Manual
(Fundamentals)

4

5

Extension
stage 1

For details of the setting contents of GOT internal
device, refer to the following manual.

3

DIRECT
CONNECTION TO
CPU

Disconnect the
faulty station

Empty

Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.

Empty

Main base unit
Q312B

HINT

2
DEVICE RANGE
THAT CAN BE SET

Before setting Stage No. and Slot No.
The PLC CPU recognizes the GOT as follows.
• QCPU (Q mode)
: Intelligent function module of 16 I/O points
• Other than QCPU (Q mode)
: Intelligent function module of 32 I/O points
At the [Detail setting], assign the GOT to an empty I/O
slot on the PLC CPU.

ACCESS RANGE
FOR MONITORING

GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
(3) When changing Stage No. and Slot No.
Change these settings with the PLC CPU turned
OFF, and then reapply the power to the PLC CPU
and GOT.
Failure to do so may generate a system alarm
(No.487).

POINT

HOW TO MONITOR
REDUNTANT
SYSTEM

(1) Communication interface setting by Utility
The communication interface setting can be changed
on the Utility's [Communication Settings] after writing
[Communication Settings] of project data.
For details on the Utility, refer to the following manual.

COMPUTER LINK
CONNECTION

POINT

PREPARATORY
PROCEDURES FOR
MONITORING

1

 Setting Stage No. and Slot No.

5. BUS CONNECTION
5.3 GOT Side Settings

5 - 31

POINT

HINT

When connecting to motion controller CPU (Q Series)
In the [Base Setting] on MT Developer, set "10" to the
number of slots for the extension base used for GOT
connection.
Example: When setting "2" to Stage No. and "0" to Slot
No. in the communication interface settings,
set "10" to [2nd Stage].

Setting unused I/O slots to empty (0 points) (only when
connecting to QCPU (Q mode))
Setting unused I/O slots as empty slots (0 points) from
"PC parameters" "I/O assignments" of GX Developer
allows you to use I/O numbers of "16 points
number
of empty slots" for other purposes.
For details on I/O assignment settings, refer to the
following manual:
QnU User's Manual (Function Explanation,
Program Fundamentals)
Qn(H)/QnPH/QnPRHCPU User's Manual
(Function Explanation, Program Fundamentals)
Example: I/O assignment (when 16 points are assigned
to each of all modules installed with the PLC
CPU)
Main base unit
Q35B
· · · · Slot No.

9

10

11

12

XC0 to XCF

X40 to X4F

X30 to X3F

4

XB0 to XBF

3

XA0 to XAF

2

X20 to X2F

1

X10 to X1F

0

X00 to X0F

CPU

Extension base unit
Q68B

X60 to X6F

X70 to X7F

X80 to X8F

X90 to X9F

13

14 15

16

17

X100 to X10F

X110 to X11F

8

X50 to X5F

7

XE0 to XEF

6

XD0 to XDF

5

XF0 to XFF

Q65B

Extension
stage 1

Extension
stage 2

Stage No. setting
connector

3

2

1

5

4

X140 to X14F

X150 to X15F

X160 to X16F

2

3

4

5

24

25

26

27

X1B0 to X1BF

X130 to X13F

1

23

X1A0 to X1AF

22

X190 to X19F

21

X180 to X18F

19 20

X170 to X17F

18

X120 to X12F

Schematic image of Stage No. for GOT connection
viewed from PLC CPU (16 points x 10 slots occupied)
Extension
stage 3

Set Empty (0 points)
to unused I/O slots.

5 - 32

5. BUS CONNECTION
5.3 GOT Side Settings

1
PREPARATORY
PROCEDURES FOR
MONITORING

(2) Other than QCPU (Q mode)
Assign the GOT to an empty I/O slot on the extension
base unit.
When there is no extension base unit or no empty I/O
slots are left on an extension base unit, set an
additional stage, and assign the GOT to one of the I/O
slots.
(Assigning the GOT to an empty slot on the main base
unit is not allowed.)
(a) When there is an empty I/O slot on the extension
base unit

DEVICE RANGE
THAT CAN BE SET

2

Empty

3
ACCESS RANGE
FOR MONITORING

Empty

Main base unit
A1S35B

Extension base unit

· · · · Slot No.

Empty

4

:1

Stage No.

:1

Stage No.

:1

Slot No.

:2

Slot No.

:3

Slot No.

:4

5
BUS CONNECTION

Stage No.

HOW TO MONITOR
REDUNTANT
SYSTEM

1

Empty

0

Empty

A1S65B

(b) When there are no empty I/O slots on the
extension base unit
Main base unit
A1S35B

DIRECT
CONNECTION TO
CPU

Empty

Empty

6

Extension base unit

7
COMPUTER LINK
CONNECTION

A1S65B

Stage No.

:2

Stage No.

:2

Stage No.

:2

Slot No.

:0

Slot No.

:1

Slot No.

:2

ETHERNET
CONNECTION

8

5. BUS CONNECTION
5.3 GOT Side Settings

5 - 33

5.4 Precautions
5.4.1

GT15-C [ ] EXSS-1,
GT15-C [ ] BS

(b) When using GT15-C BS
Follow the GOT side grounding steps in (a) above
for both GOTs.

(1) Composition of GT15-C EXSS-1
It is composed of GT15-EXCNB (0.5m) and GT15C BS (10 to 30m).
Calculate the cable length based on GT15-C100EXSS1(10m), GT15-C200EXSS-1(20m) and GT15C300EXSS-1(30m).

(2) GT15-C EXSS-1 connector
Connect the connectors as follows:
GT15-EXCNB
PLC CPU side
GT15-C BS
GOT side
PLC side

(GT15-C□BS)

(a) When using GT15-C EXSS-1
PLC

Not connected

5.4.10 (1)Restrictions in overall cable length to
No. of GOTs

(4) Power-up sequence for connection of the
Q4ARCPU redundant system

(GT15-C□BS)

5.4.14 (2)Power-On sequence for GOT and
Q4ARCPU redundant system

(GT15-EXCNB)
GOT

2SQ cables to
FG terminals,
28cm or less

4.
5.
6.
5 - 34

Screen Design

(3) Power-up sequence for connection of 3 GOTs or
more (when connecting QCPU (Q mode))
2SQ cables to
FG terminals,
28cm or less

3.

The PLC CPU remains in the reset status until the GOT
is started.
Therefore, no sequence program will run until then.
The system configuration, in which the GOT is turned
on from a sequence program, is not available.

GT Designer3 Version
Manual

FG
LG
N
L

2.

(1) System configuration

The following time is taken from when the GOT is
powered on until when the PLC runs.
• QCPU (Q mode), motion controller CPU
(Q series): 10 seconds or more
• MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs.Adjust the opening screen time in the
GOT setup so that no system alarm occurs.

(3) Grounding

1.

Turning the GOT ON

(2) Time taken until the PLC runs after power-on of the
GOT

GOT side

(GT15-EXCNB)

5.4.2

OUT

IN

L N LG FG

Connect the LG and FG terminals of the
terminal block on the GOT unit power and
ground them with a cable.
Use the GT15-C
or less.

BS's FG cable of 28cm

Do not connect the GT15-EXCNB's FG
ground cable.
Connect the GT15-C BS's FG cable on
the GOT side to FG of the GOT unit power's
terminal block.
Connect the GT15-C BS's FG cable on
the PLC side to FG of the PLC's power
supply module.
Connect the LG and FG terminals of the
terminal block on the PLC and ground them
with a cable.
5. BUS CONNECTION
5.4 Precautions

(5) Power-up sequence for cases other than (3) and (4)
The GOT and PLC can both be started up whichever of
these devices is turned ON first. (There is no specific
sequence in which they are powered ON)
Note, however, that operation is as follows when the
GOT is turned ON followed by the PLC:
When the PLC power is OFF with the GOT turned ON,
the system alarm (No.402: timeout error) is generated.
Upon power-on of the PLC CPU, the GOT
automatically starts monitoring.
Use System Information to reset the alarm.
For the System Information, refer to the following
manual:
GT Designer3 Version
Manual

Screen Design

(2) When turning OFF the GOT before display of the
user creation screen
When the GOT is turned OFF before the user creation
screen is displayed on the GOT, subsequent
communications may be no longer possible.
In such a case, reapply the power to the PLC CPU and
GOT.

(3) Precautions for connection of 3 GOTs or more (when
connecting QCPU (Q mode))
5.4.10 (1)Restrictions in overall cable length to
No. of GOTs

5.4.4

GT Designer3 Version
Manual

Screen Design

(2) When turning OFF or resetting the PLC CPU before
display of the user creation screen
When the PLC CPU is turned OFF or reset before the
user creation screen is displayed on the GOT,
subsequent communications may be no longer
possible.
In such a case, reapply the power to the PLC CPU and
GOT.

(3) Precautions for connection of 3 GOTs or more (when
connecting QCPU (Q mode))
5.4.10 (1)Restrictions in overall cable length to
No. of GOTs

5.4.6

Position of the GOT

PREPARATORY
PROCEDURES FOR
MONITORING

2
DEVICE RANGE
THAT CAN BE SET

Operations causing automatic reboot of the GOT1000
Series
Since the GOT1000 Series is automatically rebooted
in the following cases, the power does not need to be
reapplied to the GOT (OFF to ON).
• When an OS is written from GT Designer3 or a CF
card
• When utility settings have been changed

When turning OFF or resetting the PLC during
monitoring, the system alarm (No.402: timeout error) is
generated.
When the PLC CPU is restored, the GOT automatically
resumes monitoring.
Use System Information to reset the alarm.
For the System Information, refer to the following
manual:

3
ACCESS RANGE
FOR MONITORING

HINT

(1) When turning OFF or resetting the PLC during
monitoring

1

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Do not power-cycle the GOT (OFF to ON) while the
PLC is ON.
Before doing so, be sure to turn off the PLC first.

Powering OFF or resetting the
PLC

5

Always connect the GOT to the last base unit.
Connecting a GOT between base units is not allowed.

Reset switch on GOT

When bus connection is used, the reset switch on the GOT
does not function.

BUS CONNECTION

(1) Precautions for reapplying the power to the GOT
(OFF to ON)

5.4.5

DIRECT
CONNECTION TO
CPU

6

5.4.7

When the GOT is busconnected to a PLC CPU
without the communication
driver written

When the GOT is bus-connected to a PLC CPU without the
standard monitor OS and the communication driver for the
bus connection being written onto the GOT, the PLC CPU
is reset. (GX Developer cannot communicate with the PLC
CPU)
In this case, disconnecting the bus connection cable from
the GOT will cancel the reset status of the PLC CPU.

5. BUS CONNECTION
5.4 Precautions

5 - 35

7
COMPUTER LINK
CONNECTION

Powering OFF the GOT,
reapplying the power (OFF to
ON)

8
ETHERNET
CONNECTION

5.4.3

5.4.8

When designing the system

When the GOT is OFF, the following currents are supplied
to the GOT from the PLC CPU side (the power supply
module on the main base unit).(The GOT does not operate
when it is OFF.)
Design the system so that the 5V DC current consumption
of the modules on the main base unit and the total current
consumption of the GOTs will not exceed the rated output
current of 5V DC of the power supply module in use.
When connecting to

When connecting to
QCPU (Q mode)

Other than QCPU (Q mode)

5.4.9

No. of GOTs

Total current
consumption

5

2200mA

4

1760mA

3

1320mA

2

880mA

1

440mA

3

360mA

2

240mA

1

120mA

When assigning GOT I/O
signals

Do not use the I/O signals assigned to the PLC CPU in
sequence programs, as these signals are used by the GOT
system.
When these signals are used, GOT functions cannot be
assured.

5.4.10

When connecting to a QCPU
(Q mode)

(3) When using a Q00J/Q00UJ/Q00/Q00U/Q01/Q01U/
Q02UCPU
When a GOT is bus-connected to a Q00JCPU or
Q00UJCPU, number of extension stages including the
GOT must be 2 or less.
When a GOT is bus-connected to a Q00CPU,
Q00UCPU, Q01CPU, Q01UCPU or Q02UCPU,
number of extension stages including the GOT must be
4 or less.
Main base unit
Q00JCPU, Q00UJCPU

Extension base unit

Extension
stage 1

Stage No. setting
connector

GOT
Stage No. :2

Main base unit
Q00CPU, Q00UCPU, Q01CPU,
Q01UCPU, Q02UCPU

Extension base unit

Extension
stage 1

(1) Restrictions in overall cable length to No. of GOTs
The following restrictions apply when 3 of more GOTs
are connected:
Number
of GOTs

Overall Cable
Length

1

Restriction

Overall Cable
Length

Restriction

(No restrictions)

2
3

Less than
25m

4

Less than
20m

5

Less than
15m

25 to 37m
(No
restrictions)

20 to 37m
15 to 37m

The bus extension connector box can be connected
only to the extension base unit.
(Connecting it to the main base unit is not allowed)

Q00JCPU,
Q00UJCPU

5. BUS CONNECTION
5.4 Precautions

Extension
stage 3

Use the same
power supply for
the PLC and all
GOTs, and turn
these devices
ON and OFF
simultaneously.

(2) When using a Q00JCPU, Q00UJCPU

5 - 36

Extension
stage 2

Stage No. setting
connector

GOT
Stage No. :4

Stage No.

Slot No.

A1 CPU/A2USCPU(-S1)
/QnAS(H)CPU(-S1)

1

2

0

A2

CPU/Q2ACPU

3

4

0

A3

CPU/A4

7

3

Cannot be used

When connecting to

QA1S68B
Extension base unit

Communication interface
setting

Max.
stage
No.

ACCESS RANGE
FOR MONITORING

Q38B
Main base unit

Q68B
Extension base unit

2

5.3.1 Setting communication interface
(Communication settings)

Stage No.

PREPARATORY
PROCEDURES FOR
MONITORING

Even if the max. number of stages are used with no
empty I/O slots, when there is a free space of 32 I/O
points or more, a GOT can be connected under the
following communication interface setting.
For the communication interface setting, refer to the
following.

A GOT is physically connected to the last of all
extension base units. In the Stage No. setting, however,
assign the GOT as a stage next to the last Q
B type
extension base unit.
Assign the QA1S6 B type extension base unit as a
stage next to the GOT.
Connection method

1

(4) In the case of CPUs other than (2) (3) above

DEVICE RANGE
THAT CAN BE SET

(4) When using the QA1S6 B extension base unit

CPU

Q3ACPU/Q4ACPU

7

A0J2HCPU

1

5.4.11

HOW TO MONITOR
REDUNTANT
SYSTEM

4
When connecting to a
QnA(S)CPU or An(S)CPU type

5
BUS CONNECTION

(1) When connecting with a QnASCPU type and an
AnSCPU type
A GOT can be connected to an extension connector on
only one side of the main base unit.
(Concurrently connecting GOTs to extension
connectors on both sides is not allowed)

DIRECT
CONNECTION TO
CPU

6

7

(2) In the case of Q4A(R)CPU, Q3ACPU, A3 CPU,
A4UCPU

COMPUTER LINK
CONNECTION

Empty I/O slots are required within the max. number of
extension stages.

(3) For A0J2HCPU
Assign the GOT to the I/O slots 0 to 3 of extension
stage 1.

ETHERNET
CONNECTION

8

5. BUS CONNECTION
5.4 Precautions

5 - 37

5.4.12

When connecting multiple
GOTs

(1) System including different GOT series
The GOT1000 series can be connected with GOT-A900
series in a system.
When using them together, refer to the following
Technical News.
Precautions when Replacing GOT-A900 Series
with GOT1000 Series (GOT-A-0009)
The GOT1000 series cannot be used with GOTs other
than GOT-A900 series in a system.
GOT1000

GOT-A900

GOT800

5.4.13

When using a PLC CPU in the
direct mode

Note that when the I/O control mode of the PLC CPU is the
direct mode, and if the 1st GOT is connected to the main or
extension base unit with a 5m extension cable (GT15AC50B, GT15-A1SC50NB), the input X of the empty I/O
slot cannot be used.
No restrictions apply when the I/O control mode is the
refresh mode.
On PLC CPUs whose I/O control mode can be selected by
a switch, set the I/O control mode to the refresh mode
before use.

POINT

(2) Restrictions on No. of GOTs
The number of connectable GOTs is restricted
according to the CPU type and the number of intelligent
function modules.

When connecting to

QCPU(Q mode),
motion controller CPU (Q Series)
QCPU (A mode)
QnACPU

ACPU

Motion
controller
CPU
(A Series)
*1

*2

5 - 38

Number of
connectable
GOTs

Up to 5

Total number of
connectable GOTs
and intelligent
function modules*1
5 GOTs
+ 6 intelligent
function modules*2

Not
connectable

―――――

Up to 3

6 in total

AnUCPU,
AnACPU,
A2US(H)CPU

Up to 3

6 in total

AnNCPU,
AnS(H)CPU,
A1SJ(H)CPU

Up to 2

2 in total

A0J2HCPU

Up to 1

2 in total

A1FXCPU

Not
connectable

―――――

A273UCPU,
A273UHCPU(-S3),
A373UCPU(-S3),
A173UHCPU(-S1)

Up to 3

6 in total

A171SHCPUN,
A172SHCPUN

Up to 2

2 in total

Indicates the following models:
AD51(S3), AD51H(S3), AD51FD(S3), AD57G(S3),
AJ71C21(S1), AJ71C22(S1), AJ71C23, AJ71C24(S3/S6/
S8), AJ71UC24, AJ71E71(-S3), AJ71E71N-B2/B5/T/B5T,
AJ71E71N3-T, AJ61BT11 (in intelligent mode only),
A1SJ71C24(-R2/PRF/R4),
A1SJ71UC24(-R2/PRF/R4),
A1SJ71E71-B2/B5(-S3),
A1SJ71E71N-B2/B5/T/B5T, A1SJ71E71N3-T, A1SD51S,
A1SJ61BT11 (in intelligent mode only)
Only the A1SD51S can be connected to the QCPU (Q
Mode).

5. BUS CONNECTION
5.4 Precautions

In the cases where input X of an empty I/O slot is used
(1) When input X is assigned on the MELSECNET/10
network
(2) When input X of an empty I/O slot is turned ON/
OFF by the computer link module
(3) When input X of the I/O slot is turned ON/OFF by
the touch switch function (Bit SET/RST/Alternate/
Momentary) of GOT

(1) When the GOT is bus-connected to a Q4ARCPU
redundant system
Connect the GOT to the last redundant extension base
unit (A68RB) of the Q4ARCPU redundant system.
For the redundant extension base units, use version B
or later.
The version can be confirmed in the DATE field of the
rating plate.

5.4.15

1

When monitoring the
Q170MCPU

Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).
When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0" to
"2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

Screen Design

PREPARATORY
PROCEDURES FOR
MONITORING

When connecting to a
Q4ARCPU redundant system

2
DEVICE RANGE
THAT CAN BE SET

5.4.14

3
ACCESS RANGE
FOR MONITORING

Example) Setting dialog box of the bit device

HOW TO MONITOR
REDUNTANT
SYSTEM

4

Caution
Version of redundant extension base unit

5.4.16

Precautions for Q4ARCPU redundant system
configurations
The GOT does not operate normally in the following
system configurations.
(1) When the GOT is bus connected to the bus
switching module (A6RAF) on a redundant main
base unit (A32RB/A33RB)
(2) When the GOT is bus connected to a version-A
redundant main base unit (A68RB)

For the troubleshooting, refer to the User's Manual for the
GOT you are using.

6
DIRECT
CONNECTION TO
CPU

POINT

Troubleshooting

7
COMPUTER LINK
CONNECTION

(2) Power-On sequence for GOT and Q4ARCPU
redundant system
Apply the power to the GOT and Q4ARCPU redundant
system in the following sequence.
Turn ON the GOT.
After the monitor screen is displayed on the GOT, turn
ON the Q4ARCPU redundant system.
At this time, a timeout is displayed on the system
alarm. Use System Information to reset the alarm.
For the system alarm, refer to the following manual:
GT Designer3 Version
Manual

8
ETHERNET
CONNECTION

1.
2.

BUS CONNECTION

5

Enlarged view of rating plate

Screen Design

5. BUS CONNECTION
5.4 Precautions

5 - 39

5 - 40

5. BUS CONNECTION
5.4 Precautions

6

PREPARATORY
PROCEDURES FOR
MONITORING

1

DEVICE RANGE
THAT CAN BE SET

2

DIRECT CONNECTION TO CPU

6.

ACCESS RANGE
FOR MONITORING

3

6.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 2

4
HOW TO MONITOR
REDUNTANT
SYSTEM

6.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 6
6.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 22
6.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 25
6.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 28

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

6-1

6.

DIRECT CONNECTION TO CPU

6.1 Connectable Model List
The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1

RS-232
RS-422

Q02HCPU*1
Q06HCPU*1
Q12HCPU*1

6.2.1

Q25HCPU*1
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU

RS-232
RS-422

*3

*3

-

*3

*3

Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)
Q25PRHCPU
(Extension base)

-

Q00UJCPU
Q00UCPU
MELSEC-Q
(Q mode)

Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU

RS-232
RS-422

6.2.1

Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU

RS-232

*2

*2

*2

*2

*2

*2

*2

6.2.1

RS-232

*2

*2

*2

*2

*2

*2

*2

6.2.1

Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*4

MELSEC-QS

QS001CPU

Q24DHCCPU-V

-

-

(Continued to next page)
*1
*2
*3
*4

6-2

When in multiple CPU system configuration, use CPU function version B or later.
Access via the (RS-232) in the multiple CPU system.
Exclude the GT10 from the multiple CPU system configuration.
Use a module with the upper five digits of the serial No. later than 12042.

6. DIRECT CONNECTION TO CPU
6.1 Connectable Model List

Communication
type

Refer to

L02CPU*1
L26CPU*1
RS-232
RS-422

*1

L02CPU-P

6.2.2

L26CPU-PBT*1

2

L02SCPU
MELSEC-Q
(A mode)

Q02CPU-A

RS-232
RS-422

Q02HCPU-A
Q06HCPU-A

6.2.1

Q2ACPU
MELSEC-QnA
(QnACPU)*3

Q2ACPU-S1

RS-422

Q3ACPU

6.2.3

Q4ACPU
Q4ARCPU

3

RS-422

Q2ASCPU
MELSEC-QnA

Q2ASCPU-S1

(QnASCPU)*3

Q2ASHCPU

RS-422

6.2.3

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU

4

A4UCPU
A2ACPU

HOW TO MONITOR
REDUNTANT
SYSTEM

A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
MELSEC-A
(AnCPU)

DEVICE RANGE
THAT CAN BE SET

MELSEC-L

L26CPU-BT*1

1
PREPARATORY
PROCEDURES FOR
MONITORING

Clock

ACCESS RANGE
FOR MONITORING

Model name

5

A3ACPUR21
RS-422

*2

A1NCPU

6.2.4

A1NCPUP21*2
A1NCPUR21*2
A2NCPU*2
A2NCPUP21*2
A2NCPUR21*2

BUS CONNECTION

Series

6

A2NCPU-S1*2

DIRECT
CONNECTION TO
CPU

A2NCPUP21-S1*2
A2NCPUP21-S1*2
A3NCPU*2
A3NCPUP21*2
A3NCPUP21*2
A2USCPU

RS-422

6.2.4

*1
*2

*3

When connecting in direct CPU connection, the adapter L6ADP-R2 is required.
When monitoring AnNCPU or A2SCPU, only the following or later software version is used to write to the CPU.
• AnNCPU(S1) with link: Version L or later, AnNCPU(S1) without link: Version H or later
• A2SCPU: Version H or later
GT10 can be connected to CPUs of the following HW versions or later.
PLC type

HW/SW Version

PLC type

HW/SW Version

Q2ACPU

DA

Q2ASCPU

AL

Q2ACPU-S1

DA

Q2ASCPU-S1

AL

Q3ACPU

DA

Q2ASHCPU

BL

Q4ACPU

EA

Q2ASHCPU-S1

BL

Q4ARCPU

AL

-

-

6. DIRECT CONNECTION TO CPU
6.1 Connectable Model List

7
COMPUTER LINK
CONNECTION

(Continued to next page)

8
ETHERNET
CONNECTION

MELSEC-A
(AnSCPU)

6-3

Series

Model name

Clock

Communication
type

Refer to

A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU*1
A2SCPU-S1*1

RS-422

6.2.4

RS-422

6.2.4

RS-422

6.2.4

RS-232
RS-422

6.2.1

A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU*1
A0J2HCPUP21*1
A0J2HCPUR21*1
A0J2HCPU-DC24*1
A2CCPU*1
MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU*2*3
Q173CPU*2*3
Q172CPUN*2
Q173CPUN*2
Q172HCPU
Q173HCPU

Motion
controller
CPU (Q Series)

Q172DCPU
Q173DCPU
Q172DCPU-S1

RS-232

*4

*4

*4

*4

*4

6.2.1

Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU

RS-232

6.2.7

MR-MQ100

RS-422

6.2.7

(Continued to next page)
*1

*2

*3

*4

6-4

When monitoring A0J2HCPU, A2CCPU or A2SCPU, only the following or later software version is used to write to the CPU.
• A0J2HCPU (with/without link): Version E or later
• A0J2HCPU-DC24: Version B or later
• A2CCPU, A2SCPU: Version H or later
When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.
• SW6RN-SV13Q : 00E or later
• SW6RN-SV22Q : 00E or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number K******* or later
• Q173CPU: Product number J******* or later
Access via QCPU (RS-232) in the multiple CPU system.

6. DIRECT CONNECTION TO CPU
6.1 Connectable Model List

Refer to

RS-422

A273UHCPU

RS-422

A273UHCPU-S3
A373UCPU
A373UCPU-S3
A171SCPU

2

RS-422

A171SCPU-S3

6.2.4

A171SCPU-S3N
A171SHCPU
A171SHCPUN
A172SHCPU

RS-422

A172SHCPUN

3

A173UHCPU
A173UHCPU-S1
MELSEC-WS

WS0-CPU0

RS-232

WS0-CPU1

6.2.6

MELSECNET/
H
Remote I/O
station

QJ72LP25G

CC-Link IE
Field Network
head module

LJ72GF15-T2

-

-

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

-

CNC C70

Q173NCCPU

RS-232

*2

*2

*2

*2

*2

6.2.1

Robot
controller

CRnQ-700
(Q172DRCPU)

RS-232

*2

*2

*2

*2

*2

6.2.1

FX0

RS-422

QJ72LP25-25
*1

RS-232

6.2.1

4

RS-422

*4

RS-422

*4

6

*4

RS-422

FX0N
FX1
FX2

*3

FX2C
FX1S
FX1N

RS-232
RS-422

FX2N

6.2.5

FX1NC
*3

FX2NC

RS-232
RS-422

7

FX3G
FX3GC

RS-232
RS-422

FX3U
FX3UC
*1
*2
*3
*4

GT11 can not access the master station on MELSECNET/H network system. GT11 can access only the connected host station
(remote I/O station).
Access via QCPU (RS-232) in the multiple CPU system.
It is available by installing the real time clock function board or the EEPROM memory with the real time clock function.
Cannot be connected to products with input voltage 5V.

8
ETHERNET
CONNECTION

MELSEC-FX

5
BUS CONNECTION

FX0S

HOW TO MONITOR
REDUNTANT
SYSTEM

QJ72BR15

DIRECT
CONNECTION TO
CPU

Motion
controller
CPU (A Series)

1
PREPARATORY
PROCEDURES FOR
MONITORING

A273UCPU

Communication
type

DEVICE RANGE
THAT CAN BE SET

Clock

ACCESS RANGE
FOR MONITORING

Model name

COMPUTER LINK
CONNECTION

Series

6. DIRECT CONNECTION TO CPU
6.1 Connectable Model List

6-5

6.2

System Configuration

6.2.1

Connecting to QCPU
Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

MELSEC-A

( For GT16, GT15, GT14, GT12, GT11)

( For GT10, when connecting to QCPU(Q mode))

( For GT10, when connecting to QCPU(A mode))

RS-422 connector
conversion cable

QCPU

Communication driver

GOT
Connection cable

PLC
Model name

Connection cable

RS-422 connector
conversion cable

Communi
cation
type

Cable model

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment*5

- (Built into GOT)
GT01-C30R2-6P(3m)
-

3m

RS-232

GT15-RS2-9P
GT01-RS4-M*4
GT10-C30R2-6P(3m)
*2

3m

*7

- (Built into GOT)
GT16-C02R4-9S

MELSEC-Q

GT15-RS2T4-9P*1

FA-CNV2402CBL(0.2m)
FA-CNV2405CBL (0.5m)

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

30m

GT15-RS4-9S

- (Built into GOT)

RS-422

GT01-RS4-M*4
GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)

1 GOT for 1 PLC

*6

30m

- (Built into GOT)

-

*8

*3

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT155

*2

For the connection to GOT, refer to the connection diagram. (

*3
*4

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 2))
For details of the GOT multi-drop connection, refer to the following.

*5

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*6
*7
*8

6-6

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Applicable to the QnUCPU only
Use the RS-232 connection model.
Use the RS-422 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

.

RS232 connection diagram 3))

1

Connecting to LCPU
Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

PREPARATORY
PROCEDURES FOR
MONITORING

6.2.2

LCPU

RS-422 connector
conversion cable

Adapter

DEVICE RANGE
THAT CAN BE SET

2
GOT
Connection cable

Adapter

Communi
cation
type

Max.
distance

Cable model

Option device

Model

Number of
connectable
equipment*5

4

- (Built into GOT)

L6ADP-R2

-

3m

HOW TO MONITOR
REDUNTANT
SYSTEM

GT01-C30R2-6P(3m)
RS-232

GT15-RS2-9P
GT01-RS4-M*4
GT10-C30R2-6P(3m)
*2

3m

*6

- (Built into GOT)

5

GT16-C02R4-9S
MELSEC-L

GT15-RS2T4-9P

FA-CNV2402CBL(0.2m)
FA-CNV2405CBL(0.5m)

GT15-RS4-9S
30m
- (Built into GOT)

RS-422
GT01-RS4-M*4
GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)

30m

6

-

DIRECT
CONNECTION TO
CPU

L6ADP-R2

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

1 GOT for 1 PLC

*1

*7

- (Built into GOT)

*3

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2

For the connection to GOT, refer to the connection diagram. (

*3
*4

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 2))
For details of the GOT multi-drop connection, refer to the following.

*5

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

.

RS232 connection diagram 3))

7

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-232 connection model.
Use the RS-422 connection model.

8
ETHERNET
CONNECTION

*6
*7

BUS CONNECTION

RS-422 connector
conversion cable

GOT

COMPUTER LINK
CONNECTION

Model
name

Connection cable

ACCESS RANGE
FOR MONITORING

3
PLC

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6-7

6.2.3

Connecting to QnACPU

QnACPU

Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

GOT
Connection cable

PLC
Model name

Connection cable
Communication
type

Cable model

GOT
Max.
distance

Option device

Number of
connectable

Model

equipment*4

GT16-C02R4-9S
GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)
MELSEC-QnA

GT15-RS2T4-9P*1
30m

GT15-RS4-9S
- (Built into GOT)

RS-422

1 GOT for 1 PLC
GT01-RS4-M
GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)

30m

*3

- (Built into GOT)

-

*5

*2

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2
*3

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 2))
For details of the GOT multi-drop connection, refer to the following.

*4

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*5

6-8

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-422 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

.

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

MELSEC-A

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

2
DEVICE RANGE
THAT CAN BE SET

ACPU

Communication driver

GOT
Connection cable

Model name

Connection cable
Communication
type

Cable model

GOT
Max.
distance

Option device

3

Number of
connectable

Model

ACCESS RANGE
FOR MONITORING

PLC

equipment*4

GT16-C02R4-9S
GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

GT15-RS4-9S

4

- (Built into GOT)

RS-422

1 GOT for 1 PLC
*3

GT01-RS4-M
GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)

30m

- (Built into GOT)

HOW TO MONITOR
REDUNTANT
SYSTEM

MELSEC-A

GT15-RS2T4-9P*1
30m

-

*5

5

*2

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2
*3

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 2))
For details of the GOT multi-drop connection, refer to the following.

*4

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

.

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-422 connection model.

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

*5

PREPARATORY
PROCEDURES FOR
MONITORING

1

Connecting to ACPU

BUS CONNECTION

6.2.4

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6-9

6.2.5

Connecting to FXCPU

Function
expansion
board

FXCPU

Function
adapter

GOT

Communication driver
Connection cable

MELSEC-FX

 When connecting to FX0, FX0S, FX0N, FX1, FX2 or FX2C
PLC
Model
name

Function
expansion

Connection cable
Function
adapter*5

board*5

Communi
cation
type

Cable model

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment*4

GT16-C02R4-9S
GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

FX0
FX0S
FX0N

-

-

RS-422

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)
GT10-C10R4-8PL

GT15-RS2T4-9P*1
30m

GT15-RS4-9S
- (Built into GOT)

30m

GT01-RS4-M*3

-

- (Built into GOT)

*6

1 GOT for 1
PLC

*2

FX0S
FX0N

-

-

RS-422

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C10R4-8PL

3m

*6

- (Built into GOT)

*2

GT16-C02R4-9S

FX1
FX2
FX2C

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)
-

-

GT15-RS2T4-9P*1
30m

GT15-RS4-9S
- (Built into GOT)

RS-422
GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)

30m

GT01-RS4-M*3

-

- (Built into GOT)

*6

*7

6 - 10

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2
*3

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 1))
For details of the GOT multi-drop connection, refer to the following.

*4

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two GOTs.

*5

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*6

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-422 connection model.

*7

For the connection to GOT, refer to the connection diagram. (

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

.

RS422 connection diagram 2))

board

Function
adapter*7

*4*7

GOT
Max.
distance

Cable model

Option device

Model

Number of
connectable
equipment
*6

GT16-C02R4-9S
GT15-RS2T4-9P*1

2

GT15-RS4-9S

30m

- (Built into GOT)
GT01-RS4-M*5

FX1S
FX1N
FX2N
FX1NC
FX2NC

-

-

RS-422

DEVICE RANGE
THAT CAN BE SET

GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

-

30m

- (Built into GOT)

*8

3m

- (Built into GOT)

*8

1 GOT for 1
PLC built-in
port

GT10-C10R4-8PL(1m)*2
*3

4
HOW TO MONITOR
REDUNTANT
SYSTEM

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C10R4-8PL(1m)*2
*3

GT16-C02R4-9S
GT15-RS2T4-9P*1

GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

30m

GT15-RS4-9S

5

- (Built into GOT)
GT01-RS4-M*5

-

RS-422

30m

- (Built into GOT)

*8

3m

- (Built into GOT)

*8

1 GOT for 1
function
expansion
board

*3

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C10R4-8PL(1m)

6
DIRECT
CONNECTION TO
CPU

FX1N-422-BD
FX2N-422-BD

-

7

*1
*2

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
GT10-C10R4-8PL(1m) can be available for FX1S, FX1N and FX2N.

*3
*4

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 1))
The function expansion board to be used differs according to the type of the FXCPU to be connected.
Use the applicable function expansion board shown in the following table.
Item

.

Function expansion board to be used
When connecting to FX1N or FX1S Series

When connecting to FX Series

FX1N-422-BD

FX2N-422-BD

RS-422 communication
*5

COMPUTER LINK
CONNECTION

*3

8

For details of the GOT multi-drop connection, refer to the following.

ETHERNET
CONNECTION

FX1S
FX1N
FX2N

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)
GT10-C10R4-8PL(1m)

3
ACCESS RANGE
FOR MONITORING

Model
name

Connection cable
Communi
cation
type

BUS CONNECTION

PLC
Function
expansion

PREPARATORY
PROCEDURES FOR
MONITORING

1

 When connecting to FX1S, FX1N, FX2N, FX1NC, FX2NC (RS-422 connection)

19. GOT MULTI-DROP CONNECTION

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6 - 11

*6

6 - 12

GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*7

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*8

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-422 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

-

RS232 connection

RS-232

diagram 4)
GT01-C30R2-9S(3m)
or
FX1S
FX1N
FX2N

FX2NC
-232ADP

RS232 connection

RS-232

RS232 connection
diagram 4)
GT01-C30R2-25P(3m)
or
FX0N
-232ADP

RS232 connection

RS-232

diagram 5)
GT01-C30R2-9S(3m)
or
RS232 connection

RS-232

diagram 4)

-

GT01-C30R2-25P(3m)
or
FX0N
-232ADP

RS-232

RS232 connection

15m

diagram 5)

- (Built into GOT)

*5

3

- (Built into GOT)
15m
GT15-RS2-9P
GT01-RS4-M*2
15m

- (Built into GOT)

*5

4

- (Built into GOT)
15m
GT15-RS2-9P
GT01-RS4-M*2
15m

- (Built into GOT)

*5

1 GOT for 1
function adapter

5

- (Built into GOT)
15m
GT15-RS2-9P
GT01-RS4-M*2
15m

- (Built into GOT)

*5

6

- (Built into GOT)
15m
GT15-RS2-9P

diagram 2)
RS232 connection

*1

GT01-RS4-M*2

diagram 1)
RS232 connection

FX1NC
FX2NC

1 GOT for 1
function
expansion board

GT15-RS2-9P

diagram 2)
RS232 connection

FX2NC
-232ADP

15m

diagram 1)

FX1N-CNV-BD
FX2N-CNV-BD

2

- (Built into GOT)

diagram 1)
RS232 connection

equipment*3

GT01-RS4-M*2
15m

- (Built into GOT)

*5

The function expansion board to be used differs according to the type of the FXCPU. Select the function expansion board from
the following table.
Item

DEVICE RANGE
THAT CAN BE SET

FX1N-232-BD
FX2N-232-BD

Model

ACCESS RANGE
FOR MONITORING

GT01-C30R2-9S(3m)
or

Option device

HOW TO MONITOR
REDUNTANT
SYSTEM

board

Max.
distance

Number of
connectable

BUS CONNECTION

adapter*4

*1*4

GOT

DIRECT
CONNECTION TO
CPU

Function

Cable model
Connection diagram
number

7

Function expansion board to be used
When connecting to FX1N or FX1S Series

When connecting to FX Series

RS-232 communication

FX1N-232-BD

FX2N-232-BD

When the function adapter is used

FX1N-CNV-BD

FX2N-CNV-BD

*2

For details of the GOT multi-drop connection, refer to the following.

*3

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*4

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*5

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-232 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6 - 13

COMPUTER LINK
CONNECTION

Model
name

Connection cable
Communi
cation
type

8
ETHERNET
CONNECTION

PLC
Function
expansion

PREPARATORY
PROCEDURES FOR
MONITORING

1

 When connecting to FX1S, FX1N, FX2N, FX1NC, FX2NC (RS-232 connection)

 When connecting to FX3G (RS-422 connection)
PLC
Model
name

Function
expansion

Connection cable
Function
adapter*6

board*6

Communi
cation
type

Cable model

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment
*5

GT16-C02R4-9S
GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

GT15-RS2T4-9P*1
30m

GT15-RS4-9S
- (Built into GOT)
GT01-RS4-M*3

-

-

RS-422

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

-

30m

- (Built into GOT)

*7

3m

- (Built into GOT)

*4*7

1 GOT for 1
PLC built-in
port

*2

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
*2

FX3G

GT16-C02R4-9S
GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

GT15-RS2T4-9P*1
30m

GT15-RS4-9S
- (Built into GOT)
GT01-RS4-M*3

FX3G-422-BD

-

RS-422

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

-

30m

- (Built into GOT)

*7

3m

- (Built into GOT)

*4

1 GOT for 1
function
expansion
board

*2

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
*2

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2
*3

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 1))
For details of the GOT multi-drop connection, refer to the following.

*4
*5

6 - 14

.

19. GOT MULTI-DROP CONNECTION
When connecting FX3G series to GT10 (input power supply: 5V), they cannot be connected to standard built-in port (RS-422) and
function expansion board (FX3G-422-BD) simultaneously.
When the function expansion board (communication board) and the function adapter are connected, a GOT and a peripheral
such as a PC with GX Developer installed can be connected to them individually.
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*6

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*7

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-422 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

-

RS-232

diagram 4)

FX3G

GT01-C30R2-9S(3m)
or
FX3G-CNV-ADP
+
FX3U-232ADP

-

RS-232

RS232 connection

diagram 4)
*1
*2

2

15m
GT15-RS2-9P

15m

GT01-RS4-M*1

-

- (Built into GOT)

*4

1 GOT for 1
function
expansion
board

3
- (Built into GOT)
15m

1 GOT for 1
function
adapter

GT15-RS2-9P

diagram 1)

RS232 connection

*2

- (Built into GOT)

diagram 1)

RS232 connection

Model

DEVICE RANGE
THAT CAN BE SET

FX3G-232-BD

RS232 connection

Option device

15m

GT01-RS4-M*1

-

- (Built into GOT)

*4

ACCESS RANGE
FOR MONITORING

GT01-C30R2-9S(3m)
or

Max.
distance

Number of
connectable
equipment

4

For details of the GOT multi-drop connection, refer to the following.
19. GOT MULTI-DROP CONNECTION
When the function expansion board (communication board) and the function adapter are connected, a GOT and a peripheral
such as a PC with GX Developer installed can be connected to them individually.
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*3

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*4

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-232 connection model.

HOW TO MONITOR
REDUNTANT
SYSTEM

Cable model
Connection diagram
number

5

DIRECT
CONNECTION TO
CPU

6

7
COMPUTER LINK
CONNECTION

board

Function
adapter*3

*3

Communi
cation
type

GOT

8
ETHERNET
CONNECTION

Model
name

Connection cable

BUS CONNECTION

PLC
Function
expansion

PREPARATORY
PROCEDURES FOR
MONITORING

1

 When connecting to FX3G (RS-232 connection)

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6 - 15

 When connecting to FX3GC (FX3GCPLC
Model name

/D, FX3GC-

/DSS) (RS-422 connection)

Connection cable
Communication
type

GOT
Max.
distance

Cable model

Option device

Number of
connectable

Model

equipment*4

GT16-C02R4-9S(0.2m)
GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

GT15-RS2T4-9P*1
30m

GT15-RS4-9S
- (Built into GOT)
GT01-RS4-M*3

FX3GCFX3GC-

/D
/DSS

RS-422

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

-

1 GOT for 1 PLC builtin port
30m

- (Built into GOT)

*5

3m

- (Built into GOT)

*5

*2

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
*2

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2
*3

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 1))
For details of the GOT multi-drop connection, refer to the following.

*4

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*5

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-422 connection model.

 When connecting to FX3GC (FX3GC-

/D, FX3GC-

PLC
Model name

FX3GC-

/D
/DSS

adapter*3

FX3U-232ADP

Communication
type

Cable model
Connection diagram number

RS-232

RS232 connection

diagram 4)

*2

6 - 16

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment*2

- (Built into GOT)
15m
GT15-RS2-9P

diagram 1)

RS232 connection

*1

/DSS) (RS-232 connection)

Connection cable

Function

GT01-C30R2-9S(3m)
or
FX3GC-

.

15m

GT01-RS4-M*1

-

- (Built into GOT)

*4

1 GOT for 1
function
adapter

For details of the GOT multi-drop connection, refer to the following.
19. GOT MULTI-DROP CONNECTION
A GOT and a peripheral such as a PC with GX Developer installed can be connected to the function adapter and the FXCPU
individually.
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*3

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*4

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-232 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

Max.
distance

Cable model

Option device

Model

Number of
connectable
equipment
*5

GT16-C02R4-9S
GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

GT15-RS2T4-9P*1
30m

2

GT15-RS4-9S
- (Built into GOT)
GT01-RS4-M*4

-

RS-422

-

30m

- (Built into GOT)

*7

3m

- (Built into GOT)

*7

1 GOT for 1
PLC built-in
port

GT10-C10R4-8PL(1m)*2
*3

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)

HOW TO MONITOR
REDUNTANT
SYSTEM

*3

GT16-C02R4-9S

-LT(-2))
GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

GT15-RS2T4-9P*1
30m

GT15-RS4-9S

5

- (Built into GOT)
GT01-RS4-M*4

FX3U-422-BD

-

RS-422

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

30m

- (Built into GOT)

3m

- (Built into GOT)

-

*7

1 GOT for 1
function
expansion
board

GT10-C10R4-8PL(1m)*2
*3

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C10R4-8PL(1m)

7

*2

*3

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

.

*2

GT10-C10R4-8PL can be used for FX3U or FX3UC-

*3
*4

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 1))
For details of the GOT multi-drop connection, refer to the following.

*5

6
DIRECT
CONNECTION TO
CPU

(FX3UC-

4

GT10-C10R4-8PL(1m)*2

FX3U
FX3UC

3
ACCESS RANGE
FOR MONITORING

-

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

PREPARATORY
PROCEDURES FOR
MONITORING

*6

GOT

DEVICE RANGE
THAT CAN BE SET

board*6

Commu
nication
type

BUS CONNECTION

Model name

Connection cable
Function
adapter

-LT(-2).

19. GOT MULTI-DROP CONNECTION
When the function expansion board (communication board) and the function adapter are connected, a GOT and a peripheral
such as a PC with GX Developer installed can be connected to them individually.
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*6

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*7

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-422 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6 - 17

COMPUTER LINK
CONNECTION

PLC
Function
expansion

1

-LT(-2)) (RS-422 connection)

8
ETHERNET
CONNECTION

 When connecting to FX3U or FX3UC (FX3UC-

 When connecting to FX3U or FX3UC (FX3UCPLC
Model name

Function
expansion
board

*3

-LT(-2)) (RS-232 connection)

Connection cable
Function
adapter*3

Commun
ication
type

Cable model
Connection diagram
number

GT01-C30R2-9S(3m)
or
FX3U-232-BD

-

RS232 connection

RS-232

RS232 connection
diagram 4)

Option device

Model

Number of
connectable
equipment
*2

- (Built into GOT)
15m
GT15-RS2-9P

15m

GT01-RS4-M*1

-

- (Built into GOT)

*4

1 GOT for 1
function
expansion
board

GT01-C30R2-9S(3m)
or
FX3U-422-BD
FX3U-232-BD
FX3U-CNV-BD

FX3U-232ADP

RS-232

RS232 connection

diagram 4)
*1
*2

- (Built into GOT)
15m

1 GOT for 1
function
adapter

GT15-RS2-9P

diagram 1)

RS232 connection

6 - 18

Max.
distance

diagram 1)

FX3U
FX3UC
(FX3UCLT(-2))

GOT

15m

GT01-RS4-M*1

-

- (Built into GOT)

*4

For details of the GOT multi-drop connection, refer to the following.
19. GOT MULTI-DROP CONNECTION
When the function expansion board (communication board) and the function adapter are connected, a GOT and a peripheral
such as a PC with GX Developer installed can be connected to them individually.
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*3

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*4

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-232 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

/DS, FX3UC-

1

/DSS) (RS-422

connection)
GOT
Max.
distance

Number of connectable
Option device

equipment*4

Model

2

GT16-C02R4-9S(0.2m)

30m

GT15-RS4-9S
- (Built into GOT)
GT01-RS4-M*3

FX3UC-

/D
/DS

FX3UC-

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C100R4-8P(10m)
GT10-C200R4-8P(20m)
GT10-C300R4-8P(30m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)
GT10-C100R4-8PC(10m)
GT10-C200R4-8PC(20m)
GT10-C300R4-8PC(30m)

RS-422

/DSS

-

3
1 GOT for 1 PLC built-in
port
30m

*5

- (Built into GOT)

4
3m

HOW TO MONITOR
REDUNTANT
SYSTEM

*2

GT10-C10R4-8P(1m)
GT10-C30R4-8P(3m)
GT10-C10R4-8PC(1m)
GT10-C30R4-8PC(3m)

*5

- (Built into GOT)

*2

*1

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

*2
*3

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 1))
For details of the GOT multi-drop connection, refer to the following.

*4

19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two GOTs.

*5

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-422 connection model.

 When connecting to FX3UC (FX3UC-

/D, FX3UC-

/DS, FX3UC-

.

/DSS) (RS-232

connection)
PLC
Model name

Connection cable

Function
adapter*3

Commun
ication
type

Cable model
Connection diagram
number

GT01-C30R2-9S(3m)
or
FX3UCFX3UCFX3UC-

/D
/DS

FX3U-232ADP

/DSS

RS-232

RS232 connection

GOT
Max.
distance

Option device

*1
*2

equipment*2

15m
1 GOT for 1 function
adapter

GT15-RS2-9P
GT01-RS4-M*1

RS232 connection

Model

Number of
connectable

- (Built into GOT)

diagram 1)

diagram 4)

ACCESS RANGE
FOR MONITORING

FX3UC-

DEVICE RANGE
THAT CAN BE SET

GT15-RS2T4-9P*1

GT01-C10R4-8P(1m)
GT01-C30R4-8P(3m)
GT01-C100R4-8P(10m)
GT01-C200R4-8P(20m)
GT01-C300R4-8P(30m)

15m

- (Built into GOT)

*4

For details of the GOT multi-drop connection, refer to the following.
19. GOT MULTI-DROP CONNECTION
A GOT and a peripheral such as a PC with GX Developer installed can be connected to the function adapter and the FXCPU
individually.
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two GOTs.

*3

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
When using function expansion boards or function adapters, confirm the communication settings.

*4

6.5 Precautions Connection to FXCPU (2)When connecting with function extension board or communication special
adapter
Use the RS-232 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6 - 19

5
BUS CONNECTION

Cable model

6
DIRECT
CONNECTION TO
CPU

Model name

Connection cable
Commun
ication
type

7
COMPUTER LINK
CONNECTION

PLC

PREPARATORY
PROCEDURES FOR
MONITORING

/D, FX3UC-

8
ETHERNET
CONNECTION

 When connecting to FX3UC (FX3UC-

6.2.6

Connecting to WSCPU
Communication driver

WSCPU

GOT
MELSEC-WS

Connection cable

PLC
Model name

Connection cable
Communication
type

GOT

Cable model
Connection diagram number

Max.
distance

WS0-C20R2(2m)

2m

Option device

Number of connectable
equipment

Model

- (Built into GOT)

MELSEC-WS

RS-232

1 GOT for 1 PLC

GT15-RS2-9P
WS0-C20R2(2m)
+

2.3m

RS232 connection

*1

- (Built into GOT)

diagram 6)
*1

6.2.7

Use the RS-232 connection model.

Connecting to the motion controller CPU
Communication driver

Motion controller
CPU

GOT
A/QnA/L/Q CPU,LJ71C24,QJ71C24
( For GT16, GT15, GT14, GT12, GT11)

Connection cable

Communication driver

QnA/L/Q CPU
( For GT10)

Motion controller CPU
Model name

Connection cable

Communication
type

GOT

Cable model

Max.
distance

GT01-C30R2-6P(3m)

3m

Option device

Number of connectable
Model

equipment*4

- (Built into GOT)
Q170MCPU

RS-232

1 GOT for 1 motion
controller CPU

GT15-RS2-9P
GT10-C30R2-6P(3m)
*1

3m

- (Built into GOT)

*5

GT16-C02R4-9S(0.2m)
Q170MIOCBL1M-B(1m)
+
RS422 connection

GT15-RS2T4-9P*2
30m

diagram 3)
MR-MQ100

GT15-RS4-9S
- (Built into GOT)

1 GOT for 1 motion
controller CPU

RS-422
Q170MIOCBL1M-B(1m)
+
RS422 connection

30m

- (Built into GOT)

*6

1m

- (Built into GOT)

*6

diagram 4)
Q170MIOCBL1M-A(1m)*3
*1
*2

For the connection to GOT, refer to the connection diagram. (
RS232 connection diagram 3))
Connect it to the RS-232 interface (built into GOT).It cannot be mounted on GT155 .

*3
*4

For the connection to GOT, refer to the connection diagram. (
RS422 connection diagram 5))
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to two
GOTs.

*5
*6

6 - 20

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-232 connection model.
Use the RS-422 connection model.

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

POINT
When connecting to the motion controller CPU (Q Series) other than Q170MCPU, MR-MQ100
A motion controller CPU (Q Series) mounted to the multiple CPU system of the QCPU (Q mode) can be monitored.
The system configuration, connection conditions, and system equipment for connecting a GOT to a motion
controller CPU (Q Series) are the same as those for connecting to the QCPU.

2
DEVICE RANGE
THAT CAN BE SET

6.2.1 Connecting to QCPU

PREPARATORY
PROCEDURES FOR
MONITORING

1

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

6. DIRECT CONNECTION TO CPU
6.2 System Configuration

6 - 21

6.3 Connection Diagram
The following diagram shows the connection between the
GOT and the PLC.

6.3.1

RS-232 cable

 Connection diagram
RS232 connection diagram 1)

RS232 connection diagram 4)
GOT side
(terminal block)

FX PLC side
(D-sub 9-pin)

SD

2

RD

3

ER

6

DR

8

SG

5

RS

4

CS

7

NC

1

NC

9

GOT side

FX PLC side
(D-sub 9-pin)

1

1

2

3

3

2

4

6

5

5

6

8

RS232 connection diagram 5)

7

4

FX PLC side
(D-sub 25-pin)

8

7

GOT side
(terminal block)

9

9

SD

3

RD

2

RS232 connection diagram 2)
FX PLC side
(D-sub 25-pin)

ER

5

GOT side

DR

20

2

2

SG

7

3

3

RS

6

8

5

CS

4

6

NC

5

7

NC

6

20

RS232 connection diagram 6)
GOT side
(terminal block)

WS0-C20R2(male)side
(D-Sub 9-pin)

SD

3

RD

2

RS232 connection diagram 3)
ER

GOT side
(terminal block)

Untied wire color
of GT10-C30R2-6P

DR

SD

Brown

SG

RD

Red

RS

ER

Blue

CS

DR

Yellow

NC

SG

Green

NC

RS

Purple

CS
NC
NC

6 - 22

6. DIRECT CONNECTION TO CPU
6.3 Connection Diagram

5

1

RS422 connection diagram 2)
GOT side
(terminal block)

Untied wire color of
GT10-C□□□R4-25P

PREPARATORY
PROCEDURES FOR
MONITORING

 Precautions when preparing a cable
(1) Cable length

(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications

RS-422 cable

 Connection diagram

Brown

SDB

Red

RDA

Orange

RDB

Yellow

SG

Green

RSA

Blue

RSB

Purple

CSA

Black

CSB

White

2

Untied wire color of
GT10-C□□□R4-8P

RS422 connection diagram 3)
GOT side

Q170MIOCBL1M-B side

SDA

Brown

SDA

1

1

SDA

SDB

Red

RDA

2

2

RDA

RDA

Orange

RSA

3

3

RSA

RDB

Yellow

CSA

4

4

CSA

SG

Green

SG

5

5

SG

RSA

Black

SDB

6

6

SDB

RSB

White

RDB

7

7

RDB

CSA

RSB

8

8

RSB

CSB

CSB

9

9

CSB

GT10 (input power supply : 5V)
GOT side
(terminal block)

RS422 connection diagram 4)
Untied wire color of
GT10-C□□□R4-8P

GOT side
(terminal block)

Q170MIOCBL1M-B side

Brown

SDA

1

SDA

SDB

Red

SDB

6

SDB

RDA

Orange

RDA

2

RDA

RDB

Yellow

RDB

7

RDB

SG

Green

SG

5

SG

RSA

Black

RSA

3

RSA

RSB

White

RSB

8

RSB

CSA

4

CSA

CSB

9

CSB

6

7

8
ETHERNET
CONNECTION

INPUT
DC5V +

5

COMPUTER LINK
CONNECTION

SDA

4
HOW TO MONITOR
REDUNTANT
SYSTEM

GOT side
(terminal block)

BUS CONNECTION

GT10 (input power supply : 24V)

ACCESS RANGE
FOR MONITORING

3

RS422 connection diagram 1)

DIRECT
CONNECTION TO
CPU

6.3.2

SDA

DEVICE RANGE
THAT CAN BE SET

The length of the RS-232 cable must be within the
maximum distance specifications.

6. DIRECT CONNECTION TO CPU
6.3 Connection Diagram

6 - 23

RS422 connection diagram 5)
GOT side
(terminal block)

United wire color of
Q170MIOCBL1M-A

SDA

Yellow(Dot mark:Black)

SDB

Yellow(Dot mark:Red)

RDA

Pink(Dot mark:Black)

RDB

Pink(Dot mark:Red)

SG

White(Dot mark:Black)

RSA

White(Dot mark:Red)

RSB
CSA
CSB

 Precautions when preparing a cable
(1) Cable length
The length of the RS-422 cable must be within the
maximum distance specifications.

(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications

 Connecting terminating resistors
(1) GOT side
When connecting a PLC to the GOT, a terminating
resistor must be connected to the GOT.
(a) For GT14, GT11, GT10
Set the terminating resistor selector of the GOT
main unit to "330 ".
For the procedure to set the terminating resistor,
refer to the following.
1.4.3 Terminating resistors of GOT

6 - 24

6. DIRECT CONNECTION TO CPU
6.3 Connection Diagram

4.

The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

GOT Multi- Drop Connection
When using the serial multi-drop connection unit, refer
to the following.
19. GOT MULTI-DROP CONNECTION

DEVICE RANGE
THAT CAN BE SET

6.4.2Communication detail settings

POINT

Click the [OK] button when settings are completed.

POINT

3

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following:

Set the channel of the connected equipment.

1.1.2 I/F communication setting

2.
6.4.2

3.

2

Communication detail settings

Make the settings according to the usage environment.

(1) A/QnA/L/Q CPU, LJ71C24, QJ71C24

4.

ACCESS RANGE
FOR MONITORING

Setting communication
interface (Communication
settings)

4
HOW TO MONITOR
REDUNTANT
SYSTEM

6.4.1

PREPARATORY
PROCEDURES FOR
MONITORING

1

6.4 GOT Side Settings

BUS CONNECTION

5
Click!

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: Set either of the following according to the
Controller Type to be connected.
For GT16, GT15, GT14, GT12, GT11
A/QnA/L/Q CPU, LJ71C24, QJ71C24
MELSEC-FX
MELSEC-WS
For GT10
QnA/L/Q CPU
MELSEC-A
MELSEC-FX
MELSEC-WS

6
Item

Description

Range

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 300 (ms)

6. DIRECT CONNECTION TO CPU
6.4 GOT Side Settings

6 - 25

DIRECT
CONNECTION TO
CPU

3.

[Controller Setting] from the

7
COMPUTER LINK
CONNECTION

2.

Select [Common]
menu.

8
ETHERNET
CONNECTION

1.

Item

Description

Format*3

Select the communication format.
(Default: 1)

Monitor Speed
(GT16 only)

Set the monitor speed of the GOT.
This setting is not valid in all systems.
(Default: Normal)

*1

*2

*3

Range

(b) For GT10

1, 2
High*1
Normal
Low*2

This is effective when collecting a large data on other than
the monitor screen (logging, recipe function, etc.). However,
when connecting to Q00J/Q00/Q01CPU, the sequence scan
time may be influenced. If you want to avoid the influence on
the sequence scan time, do not set "High".
(High performance is hardly affected)
Set this item if you want to avoid the influence on the
sequence scan time further than the "Normal" setting when
connecting to Q00J/Q00/Q01CPU. However, the monitor
speed may be reduced.
Set the format to "1".

Item

(2) MELSEC-FX
(a) For GT16, GT15, GT14, GT12, GT11
Transmission
Speed

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of the
connected equipment, communication is
performed at the fastest transmission
speed supported by the connected
equipment.

Range

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

(3) QnA/L/Q CPU (GT10)

Item

Description

Range

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of the
connected equipment, communication is
performed at the fastest transmission
speed supported by the connected
equipment.

Retry

Set the number of retries to be
performed when a communication
timeout occurs. When receiving no
response after retries, the
communication times out.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 300 (ms)

6 - 26

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

6. DIRECT CONNECTION TO CPU
6.4 GOT Side Settings

Item

Description

Transmission
Speed

Set this item when change the transmission
speed used for communication with the
connected equipment.
(Default: 115200bps)
When the setting exceeds the limit of the
connected equipment, communication is
performed at the fastest transmission
speed supported by the connected
equipment.

Range

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

Transmission
Speed

Range

9600bps

3

HINT
Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.
Disconnect the
faulty station

(5) MELSEC-WS

ACCESS RANGE
FOR MONITORING

Description
Set this item when change the transmission
speed used for communication with the
connected equipment.
(Default: 9600bps)
When the setting exceeds the limit of the
connected equipment, communication is
performed at the fastest transmission
speed supported by the connected
equipment.

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Item

2
DEVICE RANGE
THAT CAN BE SET

POINT

PREPARATORY
PROCEDURES FOR
MONITORING

1

(4) MELSEC-A (GT10)

For details of the setting contents of GOT internal
device, refer to the following manual.

Item

Description

Range

6

Transmission
Speed

Set this item when change the transmission
speed used for communication with the
connected equipment.
(Default: 115200bps)
When the setting exceeds the limit of the
connected equipment, communication is
performed at the fastest transmission
speed supported by the connected
equipment.

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

DIRECT
CONNECTION TO
CPU

GT Designer3 Version Screen Design Manual
(Fundamentals)

BUS CONNECTION

5

Retry

Set the number of retries to be performed
when a communication timeout occurs.
When receiving no response after retries,
the communication times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a communication to
time out.
(Default: 3sec)

1 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request from
the GOT.
(Default: 5ms)

0 to 300 (ms)

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

6. DIRECT CONNECTION TO CPU
6.4 GOT Side Settings

6 - 27

6.5 Precautions
 Connection to FXCPU
(1) When connecting to FX3G/FX3GC/FX3U/FX3UC series
When the keyword of FXCPU (FX3G/FX3GC/FX3U/
FX3UC series) has been set, GOT may not be able to
monitoring.Perform an I/O check again.
(
■ Perform an I/O check) When the result of the I/
O check is normal, check the status of keyword
registration.

(2) When connecting with function extension board or
communication special adapter
When a sequence program and settings that the
FXCPU communicates with devices other than the
GOT are set with software, including GX Developer, the
FXCPU cannot communicate with the GOT.
(a) Settings with sequence program
Check the sequence program and delete the
following.
FX SERIES PROGRAMMABLE
CONTROLLERS USER'S MANUAL - Data
Communication Edition
• No protocol communication (RS instruction)
• Sequence program with the computer link, N:N
network, and parallel link
• Parameter setting
• Set the following special registers to 0.
Except FX3U, FX3UC: D8120
FX3U, FX3UC: D8120, D8400, D8420
FX3G, FX3GC: D8120, D8400, D8420, D8370
(b) Settings with GX Developer
Select [PLC parameter] in [Parameter], and then
click the PLC system(2) tab on the FX parameter
screen.
Uncheck [Operate communication setting], and
then transfer the parameter to the programmable
controller.After the transfer, turn off the
programmable controller, and then turn on the
programmable controller again.

 Connection in the multiple CPU system
When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
• QCPU (Q mode), motion controller CPU (Q series):
10 seconds or more
• MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs.Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual

Screen Design

 Connection to LCPU
LCPU may diagnose (check file system, recovering
process, etc.) the SD memory card when turning on the
power or when resetting. Therefore, it takes time until
the SD memory card becomes available. When the
GOT starts before the SD card becomes available, a
system alarm occurs. Adjust the opening screen time in
the GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual

Screen Design

 Connection to basic model QCPU
Do not set the serial communication function of Q00UJ/
Q00U/Q01U/Q02UCPU, Q00/Q01CPU. If the function
is set, the communication may not be performed.

 Connection to Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).
When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

Screen Design

Example) Setting dialog box of the bit device

(3) Connection to GT1020-L L , GT1030-

L

When connecting GT1020-L L or GT1030L
to FX3G series, they cannot be connected to standard
built-in port (RS-422) and function expansion board
(FX3G-422-BD) simultaneously.

6 - 28

6. DIRECT CONNECTION TO CPU
6.5 Precautions

7

PREPARATORY
PROCEDURES FOR
MONITORING
DEVICE RANGE
THAT CAN BE SET

2

COMPUTER LINK CONNECTION

ACCESS RANGE
FOR MONITORING

3

4

7.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 2

HOW TO MONITOR
REDUNTANT
SYSTEM

7.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 7
7.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 15
7.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 19
7.5 PLC Side Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 22

5
BUS CONNECTION

7.6 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 29

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

7.

1

7-1

7.

COMPUTER LINK CONNECTION

7.1 Connectable Model List
The following table shows the connectable models.

7.1.1
Series

PLC/Motion controller CPU
Model name

Clock

Communication

Refer to

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1

RS-232
RS-422

Q02HCPU*1

7.2.1

Q06HCPU*1
Q12HCPU*1
Q25HCPU*1
Q02PHCPU
Q06PHCPU
Q12PHCPU

RS-232
RS-422

*2

*2

-

*2

*2

RS-232
RS-422

*2

*2

7.2.1

Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)
Q25PRHCPU
(Extension base)

-

7.2.1

Q00UJCPU
Q00UCPU
MELSEC-Q
(Q mode)

Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU

RS-232
RS-422

7.2.1

Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU

(Continued to next page)
*1
*2

7-2

When in multiple CPU system configuration, use CPU function version B or later.
For GT10, do not include in the multiple CPU system configuration.

7. COMPUTER LINK CONNECTION
7.1 Connectable Model List

QS001CPU

Refer to

RS-232
RS-422

7.2.1

-

-

L02CPU

2

L26CPU
MELSEC-L

L26CPU-BT
L02CPU-P

RS-232
RS-422

7.2.2

RS-232
RS-422

7.2.3

L26CPU-PBT
L02SCPU
MELSEC-Q
(A mode)

Q02CPU-A
Q02HCPU-A
Q06HCPU-A

3

Q2ACPU
Q2ACPU-S1
MELSEC-QnA
(QnACPU)
*3

Q3ACPU

RS-232
RS-422

7.2.4

Q4ACPU
RS-232
RS-422

Q4ARCPU
Q2ASCPU

*3

Q2ASCPU-S1
Q2ASHCPU

RS-232
RS-422

7.2.5

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU

5

A2ACPUP21

BUS CONNECTION

A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
A3ACPUR21
A1NCPU

RS-232
RS-422

7.2.6

A1NCPUP21
A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21

7

A2NCPU-S1
A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21

(Continued to next page)
*1
*2
*3

6
DIRECT
CONNECTION TO
CPU

MELSEC-A
(AnCPU)

4
HOW TO MONITOR
REDUNTANT
SYSTEM

MELSEC-QnA
(QnASCPU)

DEVICE RANGE
THAT CAN BE SET

Q24DHCCPU-V*2

Communication

ACCESS RANGE
FOR MONITORING

MELSEC-QS

Q12DCCPU-V*1*2

Clock

Use only modules with the upper five digits of the serial No. later than 12042.
Use the serial port of a serial communication module controlled by another CPU on the multiple CPU.
If the A series computer link module is applied to the QnACPU, the GOT can monitor the devices in the same range on AnACPU.
However, the following devices cannot be monitored.
• Devices added to QnACPU
• Latch relays (L) and step relays (S)
(In case of QnACPU, the latch relay (L) and step relay (S) are different from the internal relay. However, whichever is specified,
an access is made to the internal relay.)
• File register (R)

7. COMPUTER LINK CONNECTION
7.1 Connectable Model List

7-3

COMPUTER LINK
CONNECTION

C Controller
module

Model name

8
ETHERNET
CONNECTION

Series

PREPARATORY
PROCEDURES FOR
MONITORING

1

Series

Model name

Clock

Communication

Refer to

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU*1
MELSEC-A
(AnSCPU)

A2SCPU*1
A2SCPU-S1*1

RS-232
RS-422

7.2.7

RS-232
RS-422

7.2.7

A2SHCPU*1
A2SHCPU-S1*1
A1SJCPU
A1SJCPU-S3
A1SJHCPU*1
A0J2HCPU*1
A0J2HCPUP21*1
A0J2HCPUR21

*1

A0J2HCPU-DC24*1
A2CCPU
MELSEC-A

A2CCPUP21

-

-

A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU

RS-232
RS-422
-

7.2.7
-

Q172CPU*2*3
Q173CPU*2*3
Q172CPUN*2
Q173CPUN*2
Q172HCPU
Motion
controller CPU
(Q Series)

Q173HCPU

RS-232
RS-422

Q172DCPU

7.2.1

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU*4
MR-MQ100

-

-

(Continued to next page)
*1
*2

*3

*4

7-4

The computer link module version U or later supports the A2SCPU(S1), A2SHCPU(S1), A1SHCPU, A1SJHCPU and A0J2HCPU.
In addition, A0J2-C214-S1 (A0J2HCPU-dedicated computer link module) cannot be used.
When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.
• SW6RN-SV13Q : 00H or later
• SW6RN-SV22Q : 00H or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number N******* or later
• Q173CPU: Product number M******* or later
Only the first step can be used on the extension base unit (Q52B/Q55B).

7. COMPUTER LINK CONNECTION
7.1 Connectable Model List

Refer to

A273UCPU
A273UHCPU
RS-232
RS-422

7.2.6

A373UCPU
A373UCPU-S3

A171SCPU-S3
A171SCPU-S3N
A171SHCPU*2
A171SHCPUN*2

RS-232
RS-422

7.2.7

A172SHCPU*2

3

A172SHCPUN*2
A173UHCPU
A173UHCPU-S1
MELSEC-WS
MELSECNET/H
Remote I/O
station
CC-Link IE
Field Network
head module

WS0-CPU0

-

WS0-CPU1

-

QJ72LP25-25
QJ72LP25G

RS-232
RS-422

*1

RS-232
RS-422

*3

7.2.1

4

QJ72BR15
LJ72GF15-T2

*3

*3

7.2.2

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

CNC C70

Q173NCCPU

RS-232
RS-422

7.2.1

Robot
controller

CRnQ-700
(Q172DRCPU)

RS-232
RS-422

7.2.1

-

FX0
FX0S

-

FX0N
FX1
FX2

DIRECT
CONNECTION TO
CPU

FX1S
FX1N

-

-

FX2N
FX1NC
FX2NC

-

7

FX3G
FX3GC

-

FX3U
FX3UC
*1
*2
*3

GT11 can not access the master station on MELSECNET/H network system. GT11 can access only the connected host station
(remote I/O station).
For computer link connection of A171SHCPU(N) and A172SHCPU(N), use the computer link module whose software version is
version U or later.
GT11,GT10 can not access the master station on CC-Link IE field network system. GT11,GT10 can access only the connected
host station (head module station).

8
ETHERNET
CONNECTION

MELSEC-FX

5

6

-

FX2C

DEVICE RANGE
THAT CAN BE SET

2

A171SCPU
Motion
controller CPU
(A Series)

ACCESS RANGE
FOR MONITORING

A273UHCPU-S3

1
PREPARATORY
PROCEDURES FOR
MONITORING

Communication

HOW TO MONITOR
REDUNTANT
SYSTEM

Clock

BUS CONNECTION

Model name

COMPUTER LINK
CONNECTION

Series

7. COMPUTER LINK CONNECTION
7.1 Connectable Model List

7-5

7.1.2

Serial communication module/Computer link module
Model name*1

CPU series
MELSEC-Q (Q mode)
Motion controller CPU (Q Series)
MELSECNET/H remote I/O station
CNC C70
Robot controller (CRnQ-700)

QJ71C24*2, QJ71C24-R2*2

MELSEC-L

LJ71C24, LJ71C24-R2

MELSEC-Q (A mode)

QJ71C24N, QJ71C24N-R2, QJ71C24N-R4
QJ71CMO*3, QJ71CMON*3

A1SJ71UC24-R2, A1SJ71UC24-R4, A1SJ71UC24-PRF
A1SJ71C24-R2, A1SJ71C24-R4, A1SJ71C24-PRF
AJ71QC24*4, AJ71QC24-R2*4, AJ71QC24-R4*4
AJ71QC24N*4, AJ71QC24N-R2*4, AJ71QC24N-R4*4
A1SJ71QC24*4, A1SJ71QC24-R2*4

MELSEC-QnA (QnACPU)
MELSEC-QnA (QnASCPU)

A1SJ71QC24N*4, A1SJ71QC24N-R2*4
A1SJ71QC24N1*4, A1SJ71QC24N1-R2*4
AJ71UC24*4*6
A1SJ71C24-R2*6, A1SJ71C24-R4*6, A1SJ71C24-PRF*6
A1SJ71UC24-R2*6, A1SJ71UC24-R4*6, A1SJ71C24-PRF*6
AJ71UC24*4*5

MELSEC-A (AnCPU)
MELSEC-A (AnSCPU)
MELSEC-A
Motion controller CPU (A Series)

A1SJ71UC24-R2*5, A1SJ71UC24-R4*5, A1SJ71UC24-PRF*5
A1SJ71C24-R2*5, A1SJ71C24-R4*5, A1SJ71C24-PRF*5
A1SCPUC24-R2*5
A2CCPUC24*4, A2CCPUC24-PRF*4

*1
*2
*3
*4
*5
*6

7-6

Communication cannot be performed with RS-485.
A0J2-C214-S1 cannot be used.
Either CH1 or CH2 can be used for the function version A. Both CH1 and CH2 can be used together for the function version B or
later.
Only CH2 can be connected.
Either CH1 or CH2 can be used.
The computer link module version U or later supports the A2SCPU(S1), A2SHCPU(S1), A1SHCPU, A1SJHCPU and A0J2HCPU.
The module operates in the device range on AnACPU.

7. COMPUTER LINK CONNECTION
7.1 Connectable Model List

7.2.1

Connecting to QCPU (Q mode)
Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

PREPARATORY
PROCEDURES FOR
MONITORING

1

7.2 System Configuration

Serial
communication
module

GOT
Connection cable

RS232 connection

15m
GT15-RS2-9P

diagram 1)

RS232 connection
diagram 3)
RS422 connection
diagram 2)

15m

- (Built into GOT)

1200m

-

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

2 GOTs for 1 serial
communication

- (Built into GOT)

module*3
1 GOT for 1 modem
interface module

GT15-RS2T4-9P*2
1200m

5

*6

GT16-C02R4-9S

QJ71C24
QJ71C24N
QJ71C24N-R4

equipment*5

- (Built into GOT)

GT01-RS4-M*4

MELSEC-Q
(Q mode)

Model

6

GT15-RS4-9S
- (Built into GOT)

RS422 connection
diagram 1)

RS422 connection
diagram 3)
*1

500m

GT01-RS4-M*4

1200m

- (Built into GOT)

*7

7

For details on the system configuration on the serial communication module side, refer to the following manual.
Q Corresponding Serial Communication Module User’s Manual (Basic)
For details on the system configuration on the modem interface module side, refer to the following manual.
Modem Interface Module User's Manual

*2
*3
*4
*5

*6
*7

ACCESS RANGE
FOR MONITORING

Option device

4
GT09-C30R2-9P(3m)
or

RS-232

Max.
distance

HOW TO MONITOR
REDUNTANT
SYSTEM

QJ71C24
QJ71C24N
QJ71C24-R2
QJ71C24N-R2
QJ71CMO
QJ71CMON

Cable model

Number of
connectable

BUS CONNECTION

module

*1

Communi
cation
type

GOT

COMPUTER LINK
CONNECTION

Model name

Connection cable

Serial
communication

DIRECT
CONNECTION TO
CPU

PLC

3

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
Two GOTs can be connected with the function version B or later of the serial communication module.
For details of the GOT multi-drop connection, refer to the following.
19. GOT MULTI-DROP CONNECTION
GT14, GT12, GT11 and GT10 are available for the multiple-GT14, GT12, GT11, GT10 connection function to connect up to four
GOTs.
However, when using modem interface modules or serial communication modules (function version A), up to two GOTs can be
connected.
20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
Use the RS-232 connection model.
Use the RS-422 connection model.

7. COMPUTER LINK CONNECTION
7.2 System Configuration

7-7

8
ETHERNET
CONNECTION

QCPU
(Q mode)

DEVICE RANGE
THAT CAN BE SET

2

7.2.2

Connecting to LCPU

Serial
communication
module

LCPU

Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

GOT
Connection cable

PLC

Model name

Connection cable

Serial
communication
module*1

Communi
cation
type

Cable model

GT09-C30R2-9P(3m)
or
LJ71C24
LJ71C24-R2

RS232 connection
RS-232

GOT
Max.
distance

Option device

15m
GT15-RS2-9P
GT01-RS4-M*3

diagram 3)
RS422 connection
diagram 2)

MELSEC-L

Model

- (Built into GOT)

diagram 1)

RS232 connection

Number of
connectable
equipment

15m

- (Built into GOT)

1200m

- (Built into GOT)

*4

2 GOTs for 1 serial
communication
module

GT16-C02R4-9S

LJ71C24

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

GT15-RS2T4-9P*2
1200m

GT15-RS4-9S
- (Built into GOT)

RS422 connection
diagram 1)

RS422 connection
diagram 3)

500m

GT01-RS4-M*3

1200m

- (Built into GOT)

*5

*1

For details on the system configuration on the serial communication module side, refer to the following manual.

*2
*3

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
For details of the GOT multi-drop connection, refer to the following.

*4
*5

19. GOT MULTI-DROP CONNECTION
Use the RS-232 connection model.
Use the RS-422 connection model.

MELSEC-L Serial Communication Module User's Manual (Basic)

7-8

7. COMPUTER LINK CONNECTION
7.2 System Configuration

.

1

Connecting to QCPU (A mode)
Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

AJ71C24/UC24

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

PREPARATORY
PROCEDURES FOR
MONITORING

7.2.3

2
Computer
link module

DEVICE RANGE
THAT CAN BE SET

GOT
Connection cable

module

A1SJ71UC24-R2
A1SJ71C24-R2
A1SJ71UC24-PRF
A1SJ71C24-PRF

Commun
ication
type

Cable model

GT09-C30R2-9P(3m)
or
RS232 connection
RS-232

diagram 3)
RS422 connection
diagram 2)

A1SJ71UC24-R4
A1SJ71C24-R4

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

4
GT15-RS2-9P

15m

- (Built into GOT)

500m

- (Built into GOT)

*3

1 GOT for 1 computer
link module

GT16-C02R4-9S
GT15-RS2T4-9P*2
500m

GT15-RS4-9S
- (Built into GOT)

diagram 1)

diagram 3)

Model

- (Built into GOT)

RS422 connection

RS422 connection

Option device

15m

diagram 1)

RS232 connection

MELSEC-Q
(A mode)

Max.
distance

ACCESS RANGE
FOR MONITORING

*1

Number of
connectable
equipment

500m

- (Built into GOT)

5
BUS CONNECTION

Computer link

3

GOT

6

*4

*1

For the system configuration on the computer link module side, refer to the following manual.

*2
*3
*4

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Use the RS-232 connection model.
Use the RS-422 connection model.

Computer Link Module (Com. link func./Print. func.) User’s Manual
.

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

Model name

Connection cable

DIRECT
CONNECTION TO
CPU

PLC

HOW TO MONITOR
REDUNTANT
SYSTEM

QCPU
(A mode)

7. COMPUTER LINK CONNECTION
7.2 System Configuration

7-9

7.2.4

Connecting to QnACPU (QnACPU type)
Communication driver

Communication driver

Communication driver

AJ71QC24,MELDAS C6*

AJ71C24/UC24

QnA/L/Q CPU

(GT16, GT15, GT14, GT12, GT11)

(When connecting to a computer link module)

( For GT10)

Serial communication
module
/Computer link module

QnACPU
(QnACPU type)

GOT
Connection cable

PLC
Model name

Connection cable

Serial
communication
module*1

AJ71QC24
AJ71QC24N
AJ71QC24-R2
AJ71QC24N-R2

Commun
ication
type

Cable model

GT09-C30R2-25P(3m)
or
RS-232

RS232 connection

GOT
Max.
distance

diagram 4)

Model

- (Built into GOT)
15m
GT15-RS2-9P

diagram 2)
RS232 connection

Option device

Number of
connectable
equipment

GT01-RS4-M*3
15m

- (Built into GOT)

*4

GT16-C02R4-9S
GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)
AJ71QC24-R4
AJ71QC24N-R4

GT15-RS2T4-9P*2
30m

- (Built into GOT)
GT01-RS4-M*3

RS-422
GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)
or

MELSEC-QnA
(QnACPU)

GT15-RS4-9S

1 GOT for 1 serial
communication
module

30m

- (Built into GOT)

1200m

- (Built into GOT)

*5

RS422 connection
diagram 4)
RS422 connection
diagram 2)

AJ71QC24
AJ71QC24N
AJ71QC24-R4
AJ71QC24N-R4

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

GT16-C02R4-9S
GT15-RS2T4-9P*2
1200m

- (Built into GOT)

RS422 connection
diagram 1)
RS422 connection
diagram 3)

GT15-RS4-9S

500m

GT01-RS4-M*3

1200m

- (Built into GOT)

*5

*1

For details on the system configuration on the serial communication module side, refer to the following manual.

*2
*3

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
For details of the GOT multi-drop connection, refer to the following.

*4
*5

19. GOT MULTI-DROP CONNECTION
Use the RS-232 connection model.
Use the RS-422 connection model.

Serial Communications Module User’s Manual (Modem Function Additional Version)

7 - 10

7. COMPUTER LINK CONNECTION
7.2 System Configuration

.

AJ71UC24

RS-232

RS232 connection

diagram 4)
RS422 connection
diagram 2)

MELSEC-QnA
(QnACPU)

AJ71UC24

RS-422

- (Built into GOT)
15m
GT15-RS2-9P

diagram 2)
RS232 connection

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

GT01-RS4-M*3
15m

- (Built into GOT)

500m

- (Built into GOT)

7.2.5

*4

1 GOT for 1
computer link
module

GT15-RS2T49P*2
GT15-RS4-9S

500m

3

- (Built into GOT)

diagram 1)

diagram 3)

2

-

GT16-C02R4-9S

RS422 connection

RS422 connection

Model

GT01-RS4-M*3
500m

*5

- (Built into GOT)

*1

For the system configuration on the computer link module side, refer to the following manual.

*2
*3

Computer Link Module (Com. link func./Print. func.) User’s Manual
When connecting to a computer link module, set the communication driver to [AJ71C24/UC24].
Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
For details of the GOT multi-drop connection, refer to the following.

*4
*5

19. GOT MULTI-DROP CONNECTION
Use the RS-232 connection model.
Use the RS-422 connection model.

4
.

5

Connecting to QnACPU (QnASCPU type)
Communication driver

Communication driver

Communication driver

AJ71QC24,MELDAS C6*

AJ71C24/UC24

QnA/L/Q CPU

(GT16, GT15, GT14, GT12, GT11)

(When connecting to a computer link module)

( For GT10)

Serial communication
module
/Computer link module

QnACPU
(QnACPU type)

6

GOT
Connection cable

Model name

MELSEC-QnA
(QnACPU)

Connection cable

Serial communication
module*1
A1SJ71QC24
A1SJ71QC24N
A1SJ71QC24N1
A1SJ71QC24-R2
A1SJ71QC24N-R2
A1SJ71QC24N1-R2

Commun
ication
type

Cable model

GT09-C30R2-9P(3m)
or
RS-232

RS232 connection

GOT
Max.
distance

diagram 3)

Number of
connectable
equipment

Model

- (Built into GOT)
15m
GT15-RS2-9P

diagram 1)
RS232 connection

Option device

GT01-RS4-M*2
15m

- (Built into GOT)

-

1 GOT for 1
serial
communication
module

8

*3

*1

For details on the system configuration on the serial communication module side, refer to the following manual.

*2

Serial Communication Module User's Manual (Modem Function Additional Version)
For details of the GOT multi-drop connection, refer to the following.

*3

19. GOT MULTI-DROP CONNECTION
Use the RS-232 connection model.

7. COMPUTER LINK CONNECTION
7.2 System Configuration

7

ETHERNET
CONNECTION

PLC

PREPARATORY
PROCEDURES FOR
MONITORING

GT09-C30R2-25P(3m)
or

Option device

DEVICE RANGE
THAT CAN BE SET

Max.
distance

ACCESS RANGE
FOR MONITORING

Cable model

1

HOW TO MONITOR
REDUNTANT
SYSTEM

module*1

Number of
connectable
equipment

BUS CONNECTION

Computer link

GOT

DIRECT
CONNECTION TO
CPU

Model name

Connection cable
Commun
ication
type

COMPUTER LINK
CONNECTION

PLC

7 - 11

PLC

Connection cable

Serial communication
Model name

module
/Computer link module*1

Commun
ication
type

Cable model

RS422 connection
diagram 2)

MELSEC-QnA
(QnACPU)

A1SJ71QC24
A1SJ71QC24N
A1SJ71QC24N1

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

GOT
Max.
distance

Option device

1200m

- (Built into GOT)

RS422 connection
diagram 3)

A1SJ71UC24-R2
A1SJ71C24-R2
A1SJ71UC24-PRF
A1SJ71C24-PRF

GT09-C30R2-9P(3m)
or
RS-232

RS232 connection

GT15-RS2T4-9P*2
1200m

diagram 3)
RS422 connection
diagram 2)

MELSEC-QnA
(QnACPU)

A1SJ71UC24-R4
A1SJ71C24-R4

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

500m

GT01-RS4-M*3

-

1200m

- (Built into GOT)

*5

- (Built into GOT)
15m

-

15m

- (Built into GOT)

*4

500m

- (Built into GOT)

*1

1 GOT for 1
computer link
module

GT16-C02R4-9S
GT15-RS2T4-9P*2
500m

GT15-RS4-9S
- (Built into GOT)

diagram 1)

diagram 3)

GT15-RS2-9P
GT01-RS4-M*3

RS422 connection

RS422 connection

1 GOT for 1
serial
communication
module

GT15-RS4-9S
- (Built into GOT)

diagram 1)
RS232 connection

Model

GT16-C02R4-9S

RS422 connection
diagram 1)

500m

GT01-RS4-M*3

-

- (Built into GOT)

*5

For details on the system configuration on the serial communication module side, refer to the following manual.
Serial Communication Module User's Manual (Modem Function Additional Version)
For the system configuration on the computer link module side, refer to the following manual.

7 - 12

Number of
connectable
equipment

*2
*3

Computer Link Module (Com. link func./Print. func.) User’s Manual
When connecting to a computer link module, set the communication driver to [AJ71C24/UC24].
Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
For details of the GOT multi-drop connection, refer to the following.

*4
*5

19. GOT MULTI-DROP CONNECTION
Use the RS-232 connection model.
Use the RS-422 connection model.

7. COMPUTER LINK CONNECTION
7.2 System Configuration

.

1

Connecting to ACPU (AnCPU type)

Computer
link module

ACPU
(AnCPU type)

GOT

Communication driver

PREPARATORY
PROCEDURES FOR
MONITORING

7.2.6

2

Connection cable

Cable model

GT09-C30R2-25P(3m)
or
RS232 connection
AJ71UC24

RS-232

diagram 4)
RS422 connection
diagram 2)

AJ71UC24

RS-422

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

GT15-RS2-9P
15m

- (Built into GOT)

500m

- (Built into GOT)

1 GOT for 1 computer link
module

GT15-RS2T4-9P*2
500m

5

GT15-RS4-9S
- (Built into GOT)

500m

- (Built into GOT)

3

4

*3

GT16-C02R4-9S

diagram 1)

diagram 3)

Number of connectable
equipment

Model

- (Built into GOT)

RS422 connection

RS422 connection

Option device

15m

diagram 2)

RS232 connection

MELSEC-A
(AnCPU)

Max.
distance

ACCESS RANGE
FOR MONITORING

*1

Commun
ication
type

HOW TO MONITOR
REDUNTANT
SYSTEM

Computer link
module

GOT

*4

*1

For the system configuration on the computer link module side, refer to the following manual.

*2
*3
*4

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Use the RS-232 connection model.
Use the RS-422 connection model.

6

Computer Link Module (Com. link func./Print. func.) User’s Manual

DIRECT
CONNECTION TO
CPU

.

COMPUTER LINK
CONNECTION

7

8
ETHERNET
CONNECTION

Model name

Connection cable

BUS CONNECTION

PLC

DEVICE RANGE
THAT CAN BE SET

AJ71C24/UC24

7. COMPUTER LINK CONNECTION
7.2 System Configuration

7 - 13

7.2.7

Connecting to ACPU (AnSCPU type, A0J2HCPU, A2CCPUC)

ACPU
(AnSPU type)
(A0J2HCPU,A2CCPUC)

Computer link
module

GOT

Communication driver

Connection cable
AJ71C24/UC24

PLC
Model name

Connection cable

Computer link
module
*1

A1SJ71UC24-R2
A1SJ71C24-R2
A1SJ71UC24-PRF
A1SJ71C24-PRF
A1SCPUC24-R2
A2CCPUC24
A2CCPUC24-PRF

Commun
ication
type

Cable model

GT09-C30R2-9P(3m)
or
RS232 connection
RS-232

diagram 3)
RS422 connection
diagram 2)

A1SJ71UC24-R4
A1SJ71C24-R4

RS-422

Max.
distance

GT09-C30R4-6C(3m)
GT09-C100R4-6C(10m)
GT09-C200R4-6C(20m)
GT09-C300R4-6C(30m)
or

GT15-RS2-9P
15m

- (Built into GOT)

500m

- (Built into GOT)

*3

1 GOT for 1 computer
link module

GT16-C02R4-9S
GT15-RS2T4-9P*2
500m

GT15-RS4-9S
- (Built into GOT)

diagram 1)

diagram 3)

Number of connectable
equipment

Model

- (Built into GOT)

RS422 connection

RS422 connection

Option device

15m

diagram 1)

RS232 connection

MELSEC-A
(AnSCPU)
(A0J2H)
(A2CCPUC)

GOT

500m

- (Built into GOT)

*4

*1

For the system configuration on the computer link module side, refer to the following manual.

*2
*3
*4

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Use the RS-232 connection model.
Use the RS-422 connection model.

Computer Link Module (Com. link func./Print. func.) User’s Manual

7 - 14

7. COMPUTER LINK CONNECTION
7.2 System Configuration

.

1

PLC side connector D-sub 25-pin
For GT16, GT15

PLC side connector D-sub 9-pin
For GT16, GT15

GOT side
(D-Sub 9-pin)

PLC side

CD

1

4

RS(RTS)

RD(RXD)

2

2

SD(TXD)

SD(TXD)

3

3

RD(RXD)

ER(DTR)

4

6

DR(DSR)

CD

1

7

RS(RTS)

SG

5

7

SG

RD(RXD)

2

3

SD(TXD)

DR(DSR)

6

20

ER(DTR)

SD(TXD)

3

2

RD(RXD)

RS(RTS)

7

8

CD

8

5

CS(CTS)

9

1

FG

ER(DTR)

4

6

DR(DSR)

CS(CTS)

SG

5

5

SG

-

DR(DSR)

6

4

ER(DTR)

RS(RTS)

7

1

CD

CS(CTS)

8

8

CS(CTS)

-

9

9

-

GOT side
(D-Sub 9-pin)

PLC side

NC

1

7

RS(RTS)

RD(RXD)

2

3

SD(TXD)

SD(TXD)

3

2

RD(RXD)

ER(DTR)

4

6

DR(DSR)

SG

5

5

SG

DR(DSR)

6

4

ER(DTR)

RS(RTS)

7

1

CD

CS(CTS)

8

8

CS(CTS)

-

9

9

-

For the GT14, GT12, GT11, GT105 , GT104
(When connecting to the Computer Link Module)

GOT side
(D-Sub 9-pin)

PLC side

NC

1

1

CD

RD(RXD)

2

3

SD(TXD)

SD(TXD)

3

2

RD(RXD)

ER(DTR)

4

6

DR(DSR)

SG

5

5

SG

DR(DSR)

6

4

ER(DTR)

RS(RTS)

7

7

RS(RTS)

CS(CTS)

8

8

CS(CTS)

-

9

9

-

GOT side
(D-Sub 9-pin)

4

PLC side

NC

1

4

RS(RTS)

RD(RXD)

2

2

SD(TXD)

SD(TXD)

3

3

RD(RXD)

ER(DTR)

4

6

DR(DSR)

SG

5

7

SG

DR(DSR)

6

20

ER(DTR)

RS(RTS)

7

8

CD

CS(CTS)

8

5

CS(CTS)

-

9

1

FG

5

6

For the GT14, GT12, GT11, GT105 , GT104
(When connecting to the Computer Link Module)

GOT side
(D-Sub 9-pin)

3

PLC side
RS(RTS)

NC

1

4

RD(RXD)

2

2

SD(TXD)

SD(TXD)

3

3

RD(RXD)

ER(DTR)

4

6

DR(DSR)

SG

5

7

SG

DR(DSR)

6

20

ER(DTR)

RS(RTS)

7

8

CD

CS(CTS)

8

5

CS(CTS)

-

9

1

FG

7

8
ETHERNET
CONNECTION

For the GT14, GT12, GT11, GT105 , GT104 , Serial Multi-Drop Unit
(When connecting to the Q/QnA/L Serial Communication Module)

For the GT14, GT12, GT11, GT105 , GT104 , Serial Multi-Drop Unit
(When connecting to the Q/QnA Serial Communication Module)

DEVICE RANGE
THAT CAN BE SET

RS232 connection diagram 1)

2

PLC side

ACCESS RANGE
FOR MONITORING

 Connection diagram

HOW TO MONITOR
REDUNTANT
SYSTEM

GOT side
(D-Sub 9-pin)

BUS CONNECTION

RS-232 cable

DIRECT
CONNECTION TO
CPU

7.3.1

RS232 connection diagram 2)

COMPUTER LINK
CONNECTION

The following diagram shows the connection between the
GOT and the PLC.

PREPARATORY
PROCEDURES FOR
MONITORING

7.3 Connection Diagram

7. COMPUTER LINK CONNECTION
7.3 Connection Diagram

7 - 15

RS232 connection diagram 3)

RS232 connection diagram 4)

PLC side connector D-sub 9-pin

PLC side connector D-sub 25-pin

For GT1030, GT1020
(When connecting to the Q/QnA/L Serial Communication Module)

For GT1030, GT1020
(When connecting to the Q/QnA Serial Communication Module)

GOT side
(terminal block)

GOT side
(terminal block)

PLC side

PLC side

SD

2

RD(RXD)

SD

3

RD(RXD)

RD

3

SD(TXD)

RD

2

SD(TXD)

ER

6

DR(DSR)

ER

6

DR(DSR)

DR

4

ER(DTR)

DR

20

ER(DTR)

SG

5

SG

SG

7

SG

RS

1

CD

RS

8

CD

CS

7

RS(RTS)

CS

4

RS(RTS)

NC

8

CS(CTS)

NC

5

CS(CTS)

NC

9

-

NC

1

FG

For GT1030, GT1020
(When connecting to the Computer Link Module)

For GT1030, GT1020
(When connecting to the Computer Link Module)

GOT side
(terminal block)

GOT side
(terminal block)

PLC side

PLC side

SD

2

RD(RXD)

SD

3

RD(RXD)

RD

3

SD(TXD)

RD

2

SD(TXD)

ER

6

DR(DSR)

ER

6

DR(DSR)

20

ER(DTR)

DR

4

ER(DTR)

DR

SG

5

SG

SG

7

SG

RS

1

CD

RS

8

CD

CS

7

RS(RTS)

CS

4

RS(RTS)

NC

8

CS(CTS)

NC

5

CS(CTS)

NC

9

-

NC

1

FG

 Precautions when preparing a cable
(1) Cable length
The length of the RS-232 cable must be 15m or less.

(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications

7 - 16

7. COMPUTER LINK CONNECTION
7.3 Connection Diagram

GOT side
(terminal block)

PLC side

RS422 connection diagram 1)
(For GT16, GT15, GT14, GT12, GT11, GT105

, GT104

), Serial Multi-Drop Unit

GOT side

PLC side

SDA

RDA

RDA

SDA

RSA

R

SDA

1

RDA

CSA

RDA

2

SDA

SG

SG

RSA

3

-

SDB

RDB

CSA

4

-

RDB

SDB

SG

5

SG

RSB

-

SDB

6

RDB

CSB

-

RDB

7

SDB

RSB

8

-

CSB

9

-

FG

-

FG

FG

RS422 connection diagram 4)
(For GT1030, GT1020)

RS422 connection diagram 2)
(For GT16)

Untied wire color of
GT10-C□□□R4-25P
Brown

SDA
GOT side

PLC side
R

SDA1(TXD1+)

1

RDA

SDB1(TXD1-)

2

RDB

RDA1(RXD1+)

3

SDA

RDB1(RXD1-)

4

SDB

SDA2(TXD2+)

5

SG

SDB2(TXD2-)

6

FG

RDA2(RXD2+)

7

RDB2(RXD2-)

8

RSA(RTS+)

9

RSB(RTS-)

10

CSA(CTS+)

11

CSB(CTS-)

12

SG

13

NC

14

SDB

Red

RDA

Orange

RDB

Yellow

SG

Green

RSA

Blue

RSB

Purple

CSA

Black

CSB

White

4
HOW TO MONITOR
REDUNTANT
SYSTEM

GOT side
(terminal block)

3

5
BUS CONNECTION

R

-

2
DEVICE RANGE
THAT CAN BE SET

 Connection diagram

ACCESS RANGE
FOR MONITORING

(For GT1030, GT1020)

PREPARATORY
PROCEDURES FOR
MONITORING

1

RS422 connection diagram 3)

RS-422 cable

6
 Precautions when preparing a cable
(1) Cable length
The length of the RS-422 cable must be 1200m or less.

(2) GOT side connector
For the GOT side connector, refer to the following.

DIRECT
CONNECTION TO
CPU

7.3.2

7

1.4.1 GOT connector specifications

COMPUTER LINK
CONNECTION

Shell

ETHERNET
CONNECTION

8

7. COMPUTER LINK CONNECTION
7.3 Connection Diagram

7 - 17

 Connecting terminating resistors
(1) GOT side
When connecting a PLC to the GOT, a terminating
resistor must be connected to the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch of the
GOT main unit to "Disable".
(b) For GT14, GT11, GT10
Set the terminating resistor selector to "330 ".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT

(2) Serial communication module or computer link
module side
Connect the terminating resistors (330 1/4W (orange/
orange/brown/ ) ) on the serial communication module
or computer link module side. For details, refer to the
following manual.
User's Manual for the serial communication
module or computer link module
(a) Other than A2CCPUC24(-PRF)
Connect the terminating resistors supplied with the
module across RDA and RDB.
(b) A2CCPUC24(-PRF)
Set TXD and RXD on the terminating resistor
setting pin to "A".

7 - 18

7. COMPUTER LINK CONNECTION
7.3 Connection Diagram

1

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.

Set the channel of the connected equipment.

1.1.2 I/F communication setting

2.

3.

7.4.2

Communication detail settings

Make the settings according to the usage environment.

4.

(1) A/QnA/L/Q CPU, LJ71C24, QJ71C24

2
DEVICE RANGE
THAT CAN BE SET

Setting communication
interface (Communication
settings)

3
ACCESS RANGE
FOR MONITORING

7.4.1

PREPARATORY
PROCEDURES FOR
MONITORING

7.4 GOT Side Settings

HOW TO MONITOR
REDUNTANT
SYSTEM

4
Click!

4.

Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: Set either of the following according to the
Controller Type to be connected.
For GT16, GT15, GT14, GT12, GT11
A/QnA/L/Q CPU, LJ71C24, QJ71C24
AJ71QC24, MELDAS C6*
AJ71C24/UC24
For GT10
QnA/L/Q CPU
AJ71C24/UC24
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Item

Description

Range

BUS CONNECTION

The Controller Setting window is displayed. Select the
channel to be used from the list menu.

5

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Retry

Set the number of retries to be
performed when a communication
timeout occurs. When receiving no
response after retries, the
communication times out.
(Default: 0time)

0 to 5times

7

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 300 (ms)

Format*3

Select the communication format.
(Default: 1)

1, 2

7.4.2 Communication detail settings
Click the [OK] button when settings are completed.

7. COMPUTER LINK CONNECTION
7.4 GOT Side Settings

6
DIRECT
CONNECTION TO
CPU

3.

[Controller Setting] from the

COMPUTER LINK
CONNECTION

2.

Select [Common]
menu.

8
ETHERNET
CONNECTION

1.

7 - 19

Item

Description

Monitor Speed
(GT16 only)
*1

*2

*3

Range

Set the monitor speed of the GOT.
This setting is not valid in all systems.
(Default: Normal)

(2) AJ71QC24, MELDAS C6*

High*1
Normal
Low*2

This is effective when collecting a large data on other than
the monitor screen (logging, recipe function, etc.). However,
when connecting to Q00J/Q00/Q01CPU, the sequence scan
time may be influenced. If you want to avoid the influence on
the sequence scan time, do not set "High".
(High performance is hardly affected)
Set this item if you want to avoid the influence on the
sequence scan time further than the "Normal" setting when
connecting to Q00J/Q00/Q01CPU. However, the monitor
speed may be reduced.
Refer to the following POINT.

POINT

Item

Setting [Format]
This setting is required for replacement of F900 series
with GOT1000 series.
(1) To change the communication settings of the
serial communication module which is connected
to F900, set as follows.
The value of Transmission Speed can be set to
115200bps.
(a) [Intelligent function module switch setting] of
PLC
Switch No.

CH1 side

CH2 side

Switch 1

0000H

-

Switch 2

0000H

-

Switch 3

-

0000H

Switch 4

-

0000H

Switch 5

0000H

0000H

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment. (Default: 19200bps)

Data Bit

Set this item when change the data
length used for communication with the
connected equipment.
(Default: 8bit)

8bit (fixed)

Stop Bit

Specify the stop bit length for
communications.
(Default: 1bit)

1bit (fixed)

Parity

Specify whether or not to perform a
parity check, and how it is performed
during communication.
(Default: Odd)

Odd (fixed)

Retry

Set the number of retries to be
performed when a communication
timeout occurs. When receiving no
response after retries, the
communication times out.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
to time out. (Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT. (Default: 0ms)

0 to 300 (ms)

1

(2) To maintain the communication settings of the
serial communication module which is connected
to F900, set the communication setting of the GOT
as follows.
The value of Transmission Speed remains
38400bps.

7 - 20

Format

Transmission Speed

2

38400bps

7. COMPUTER LINK CONNECTION
7.4 GOT Side Settings

Range
4800bps,
9600bps,
19200bps,
38400bps,
57600bps,
115200bps

7.5 PLC Side Setting
(b) GOT communication settings
Format

Description

1

(4) QnA/L/Q CPU (GT10)

PREPARATORY
PROCEDURES FOR
MONITORING

(3) AJ71C24/UC24

8bit (fixed)

Stop Bit

Specify the stop bit length for
communications.
(Default: 1bit)

1bit (fixed)

Parity

Specify whether or not to perform a
parity check, and how it is performed
during communication.
(Default: Odd)

Odd (fixed)

Retry

Set the number of retries to be
performed when a communication
timeout occurs. When receiving no
response after retries, the
communication times out.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
to time out. (Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT. (Default: 0ms)

0 to 300 (ms)

Transmission
Speed

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

3
ACCESS RANGE
FOR MONITORING

Data Bit

Set this item when change the data
length used for communication with the
connected equipment.
(Default: 8bit)

Range

4

POINT
(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

HOW TO MONITOR
REDUNTANT
SYSTEM

4800bps,
9600bps,
19200bps

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

5
BUS CONNECTION

Transmission
Speed

Item

6
HINT
Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.
Disconnect the
faulty station

DIRECT
CONNECTION TO
CPU

Range

7
COMPUTER LINK
CONNECTION

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment. (Default: 19200bps)

8
For details of the setting contents of GOT internal
device, refer to the following manual.
GT Designer3 Version Screen Design Manual
(Fundamentals)

7. COMPUTER LINK CONNECTION
7.4 GOT Side Settings

7 - 21

ETHERNET
CONNECTION

Item

DEVICE RANGE
THAT CAN BE SET

2

7.5 PLC Side Setting
The GOT operates under the following transmission
specifications when it is connected to a Mitsubishi PLC in
the computer link connection.
Transmission specifications

Connecting serial
communication module (Q, L
Series)

Setting

Data bit

8bits

Parity bit

Yes (Odd)

Stop bit

1bit

Sum check

Yes

Transmission speed
(Baud rate)

Set the same transmission speed on
both the GOT and the PLC.

POINT

The PLC side settings (the serial communication module,
computer link module) are explained in Section 7.5.1 to
Section 7.5.3.
Refer
to

Model
QJ71C24N,
QJ71C24
Serial communication module
(Q Series)

7.5.1

QJ71C24N-R2,
QJ71C24-R2

7.5.1

QJ71C24N-R4
Modem interface module

QJ71CMO,
QJ71CMON

7.5.1

Serial communication module
(L Series)

LJ71C24,
LJ71C24-R2

7.5.1

AJ71QC24N,
AJ71QC24

(1) Serial communication module (Q, L Series)
For details of the serial communication module (Q,
L Series), refer to the following manual.
Q Corresponding Serial Communication
Module User’s Manual (Basic)
MELSEC-L Serial Communication Module
User's Manual (Basic)
(2) Modem interface module
For details of the modem interface module, refer to
the following manual.
Modem Interface Module User's Manual

 [Intelligent function module switch setting] on
GX Developer
[The intelligent function module switch setting] on GX
Developer is not necessary. (When no [intelligent
function module switch setting] is made, the module
runs in the GX Developer connection mode.)
A module can be also connected to a GOT by making
the following [intelligent function module switch setting]
on GX Developer.

(1) When connecting to the CH1 side

AJ71QC24N-R2,
AJ71QC24-R2
Serial communication module
(QnA Series)

AJ71QC24N-R4,
AJ71QC24-R4

7.5.2

A1SJ71QC24N1,
A1SJ71QC24N,
A1SJ71QC24

Bit
Switch
No.

A1SJ71QC24N1-R2,
A1SJ71QC24N-R2,
A1SJ71QC24-R2
AJ71UC24

Computer link module

7 - 22

7.5.3

A1SJ71UC24-R2,
A1SJ71UC24-PRF,
A1SJ71C24-R2,
A1SJ71C24-PRF

7.5.3

A1SJ71UC24-R4,
A1SJ71C24-R4

7.5.3

A1SCPUC24-R2

7.5.3

A2CCPUC24,
A2CCPUC24-PRF

7.5.3

Switch 1

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

Positi
on

Specifi
ed
value

b0

OFF

Operation
setting

b1

OFF

Data Bit

b2

OFF

Parity Bit

b3

OFF

Even/Odd
parity

b4

OFF

b5

OFF

b6

OFF

Write
during
RUN

b7

OFF

Setting
modifications

b8 to
b15

―

Set

Description

CH1
Stop bit
transmiss Sum
ion
check
settings*1 code

value*3

(Operates
according
to the GOT
side
specificatio
ns.)

0000H

CH1 transmission
speed setting*2

Switch 2

―

CH1 Communication
protocol setting

GX
Developer
connection

0000H

Switch 5

―

Station number setting 0th station

0000H

b0

OFF

Operation
setting

b1

OFF

Data bit

b2

OFF

Parity
bit

b3

OFF

Even/odd
parity

b4

OFF

b5

OFF

Set

Description

b6

OFF

Write
during
RUN

b7

OFF

Setting
modifications

b8 to
b15

―

Model

QJ71C24N(-R2/R4)
(Operates
according
to the GOT
side
specificatio
ns.)

-

LJ71C24(-R2)
: 2 GOTs connectable,
0000H

: 1 GOT connectable, -: Not applicable

(3) When connecting to the modem interface module
When the modem interface module is connected,
only CH2 can be used.

3

4

5
GX
Developer
connection

0000H
0000H

Switch 5

―

Station number setting 0th station

BUS CONNECTION

speed setting*2
CH2 Communication
protocol setting

The module operates under the following transmission
specifications.

6

Setting details

Operation setting

Independent

Data bit

8bits

Parity bit

Yes

Even/odd parity

Odd

Stop bit

1bit

Sum check code

Yes

DIRECT
CONNECTION TO
CPU

Transmission specifications

7

The serial communication module operates at the
transmission speed set on the GOT.
When the value of switch setting is other than "0", the setting
of [Format] and [Transmission Speed] on the GOT side are
required to be changed.

COMPUTER LINK
CONNECTION

*3

Function version B

CH2 transmission

―

*2

Function version A

QJ71C24(-R2)

Switch 4

*1

Connection of 2 GOTs

HOW TO MONITOR
REDUNTANT
SYSTEM

CH2
transmiss Stop bit
ion
Sum
settings*1 check
code

value*3

2

7.4.2 Communication detail settings

8
ETHERNET
CONNECTION

Switch 3

Positi
on

Specifi
ed
value

DEVICE RANGE
THAT CAN BE SET

Bit
Switch
No.

(1) When the [intelligent function module switch
setting] has been set
After writing PLC parameters to the PLC CPU,
turn the PLC CPU OFF then back ON again, or
reset the PLC CPU.
(2) Connection of multiple GOTs
To some serial communication module models,
two GOTs can be connected using both CH1 and
CH2.

ACCESS RANGE
FOR MONITORING

POINT

PREPARATORY
PROCEDURES FOR
MONITORING

1

(2) When connecting to the CH2 side

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

7 - 23

7.5.2

Connecting serial
communication module (QnA
Series)

POINT
When connecting a GOT to CH2
Set the CH1 side mode switch to any other than "0"
(interlocked operation).

POINT

CH1

CH2

Serial communication module (QnA Series)
For details of the serial communication module (QnA
Series), refer to the following manual.
Serial Communication Module User's Manual
(Modem Function Additional Version)

MODE

(2) Transmission specifications setting switch
Transmission
specifications setting
switch

 Switch setting on serial communication
module
Set the Station number switches, the Mode setting
switch for the channel used for GOT connection, and
the Transmission specifications switches.

AJ71QC24(N)
(-R2/R4)
ON

AJ71QC24N, AJ71QC24N-R2,
AJ71QC24N-R4,AJ71QC24,
AJ71QC24-R2, AJ71QC24-R4
AJ71QC24N
CH1.ERR.
CH2.ERR.

NEU
ACK
NAK
C/N
P/S
PRO
SIO

CH.1

NEU
ACK
NAK
C/N
P/S
PRO
SIO

SD.WAIT
SD
RD

RUN

ERROR

ERR.

C.R/W

SW.E

ERR.

C/N

NEU

NEU

C/N

P/S

ACK

ACK

P/S

PRO

NAK

NAK

PRO

SID

SD.W.

CH.2

SD.W.

SD

SD

RD

RD

CH1

SD.WAIT
SD
RD

SIO

DISPLAY
STS

10

0

CH2

8

8

0

4

CH1

(1)

C

MODE

C

C

C

(1)

MODE

4

8

4

0

CH2

8

0

4

0

CH1

(3)

0

No.

0

(3)

STATION

09
10
11
12

1
5

STATION NO.

0

SW
01
02
03
04
05
06
07
08

(2)

1
2
3
4
5
6
7
8

SW

09
10
11

ON

(2)

(N1)(-R2)*1

SG

RS-232C

SDB
(FG)
RDA

SW

(NC)
CH2

RDB

RS422

OFF

SW02

Data bit
setting

8bits

ON

SW03

Parity bit
enable/disable
setting

Enable

ON

SW04

Even/odd parity
Odd
setting

OFF

SW05

Stop bit setting

1bit

OFF

SW06

Sum check
enable/disable
setting

Enable

ON

SW07

Write during
RUN enable/
disable setting

Enable

ON

SW08

Setting change
enable/disable

Disable
(prohibit)

OFF

SW09
to
SW12

Transmission
speed setting

(Consistent
with the GOT
See (a)
side
specifications)

CH2 RS-422/RS-485

SDA
CH1

Independent
operation

A1SJ71QC24(N)

9
10
11
12

12

1
2
3
4
5
6
7
8

RS485

9
10
11
12
ON

SDA
RDA

CH1 RS-232-C

SDB

A1SJ71QC24N

RDB
NC
SG
FG

SW13
to
SW15

(1) Mode setting switch
Mode setting switch*1

*1
Description

―

The switch is
located on
the left side
of the
module.
(only on
AJ71QC24 (R2/R4))

All OFF

The following shows the layout of switches in the case of the
following hardware versions for the module.
Switch settings and switch ON/OFF directions are the same.

Set value

CH

CH1/2

MODE

Dedicated protocol (Format 5)
(Binary mode)

5

SW

*1

Set
value

Operation
setting

ON

AB

ERR.

5

5

Description

SW01

CH2

1

10
5

SW
01
02
03
04
05
06
07
08

A1SJ71QC24N1, A1SJ71QC24N1-R2
A1SJ71QC24N, A1SJ71QC24N-R2,
A1SJ71QC24, A1SJ71QC24-R2
A1SJ71QC24N

RUN
CPUR/W

Setting
switch

The mode switch in the figure is for the AJ71QC24 (N) (-R2/
R4).

1

9

2

10

3

11

4

12

5
6
7
8

ON

Target unit
A1SJ71QC24

Version E hardware or earlier

A1SJ71QC24-R2

Version D hardware or earlier

A1SJ71QC24N, A1SJ71QC24N-R2

7 - 24

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

Hardware version

Version A hardware

SW09

OFF

ON

OFF

ON

OFF

ON

SW10

OFF

OFF

ON

ON

ON

ON

SW11

ON

ON

ON

ON

OFF

OFF

OFF

OFF

OFF

OFF

ON

ON

SW12
*1
*2

Set the Mode setting switch, the Transmission
specifications switches and the Station number setting
switches.
AJ71UC24

A1SJ71UC24-R2,
A1SJ71UC24-PRF,
A1SJ71C24-R2,
A1SJ71C24-PRF

AJ71UC24
RUN
2 - SD
2 - RD

L1
L2
L3

2-C/N
2-P/S
2 - PRO
2 - SIO
4-C/N
4-P/S
4 - PRO
4 - SIO

2 - NEU
2 - ACK
2 - NAK
4 - NEU
4 - ACK
4 - NAK
4 - SD
4 - RD

L4
L5
L6

CPUR / W
COM
M.D.M
M.D.L
B0
B1
B2

MD

NEU
ACK
NAK
C/N
P/S
PRO
SIO
COM

NEU

NEU

ACK

ACK

NAK

NAK

C/N

C/N

(1)

MODE

SCAN
SET E.
SCAN E.
SIO E.
ST. DWN
MD / L

SW

P/S

01

PRO

02

SIO

03

SIO

04

(2)

STATION NO.

7 8

STATION NO.
10

10

1

(3)

05

(3)

06

7 8

07

08

1

09

10
ON

SW
03
04

(2)

21
22
23
24

MODE

05
06
07
08
09
10
11
12

(1)
(2)

1.FORM1
2.FORM2
3.FORM3
4.FORM4
5.MOFORM

B CD

11

F0

SW11
12
13
14
15
16
17
18

12

MODE

(1)

SDA
SG
SDB
FG
RDA

RS-232-C

NC

RS-232-C

RDB

SDA

A1SJ71UC24-R2
SG

SDB
FG
RDA
NC
RDB

MELSEC A1S CPU24-R2

MELSEC A1S CPU24-R2
STOP

STOP
L CLR
RESET

RUN

RUN

Set
value

L CLR
RESET

RESET

RUN
RESET

ERROR

MITSUBISHI

STATION
No.

*5

Set the station number of the
serial communication module
to which an access is made
from the GOT.

(2)
0

The station number switch in the figure is for the AJ71QC24
(N) (-R2/R4).

PULL

7

When the cover is open
A2CCPUC24, A2CCPUC24-PRF
(1)
(3)

When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

8
(2)
ETHERNET
CONNECTION

POINT

PREPARATORY
PROCEDURES FOR
MONITORING
DIRECT
CONNECTION TO
CPU

1

4

6

MITSUBISHI

(1)
10

3

5

RS - 422 / 485

A1SJ71UC24 - R4
RS - 422
RS - 485

RUN

Station number switch

RUN
SD
RD
CPU

A1SJ71UC24-R2

ERROR

Contents

A1SJ71UC24 - R4

A1SCPUC24-R2

(3) Station number switch (for both CH1 and CH2)
*5

A1SJ71UC24-R4,
A1SJ71C24-R4

0

*4

 Switch setting on the computer link module

0

*3

Only transmission speeds available on the GOT side are
shown.
When the software version of AJ71QC24 (-R2/R4) and
A1SJ71QC24 (-R2) is "L" or earlier, and when 2 devices are
connected to the two interfaces individually, make the setting
so that the total transmission speed of the two interfaces is
within 19200bps.
When the total transmission speed of the two interfaces is
within 19200bps, a controller other than GOT can be
connected to the computer link module.
When only one device is connected to either of the
interfaces, a maximum transmission speed of 19200bps can
be set to the one where the device is connected.In this
instance, set SW09 to SW12 to "OFF" on the other side.
When 3 devices are connected to the two interfaces
individually in the case of AJ71QC24N(-R2/R4),
A1SJ71QC24N(-R2), and A1SJ71QC24N1(-R2), make the
setting so that the total transmission speed of the two
interfaces is within 115200bps (within 230400bps in the case
of A1SJ71QC24N1(-R2)).
When the total transmission speed of the two interfaces is
within 115200bps (within 230400bps in the case of
A1SJ71QC24N1(-R2)), a controller other than GOT can be
connected to the computer link module.
When only one device is connected to either of the
interfaces, a maximum transmission speed of 115200bps
can be set to the one where the device is connected.In this
instance, set SW09 to SW12 to "OFF" on the other side.
This can be set only in the case of AJ71QC24N (-R2/R4),
A1SJ71QC24N (-R2) or A1SJ71QC24N1 (-R2).

2
DEVICE RANGE
THAT CAN BE SET

bps*4

ACCESS RANGE
FOR MONITORING

bps*4

BUS CONNECTION

bps*4

Computer link module
For details of the computer link module, refer to the
following manual.
Computer Link Module (Com. link func./Print.
func.) User’s Manual

COMPUTER LINK
CONNECTION

115200

5

57600

5

38400

89

19200
bps

23

9600
bps

HOW TO MONITOR
REDUNTANT
SYSTEM

POINT

Transmission speed*1*2*3

4800
bps

1

Connecting computer link
module

34

Setting
Switch

7.5.3

2 3

(a) Transmission speed setting (SW09 to SW12)
Set the transmission speed (SW09 to SW12) as
follows.
The transmission speed setting must be consistent
with that of the GOT side.

When the cover is open

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

7 - 25

(b) A1SJ71UC24-R2, A1SJ71UC24-PRF,
A1SJ71C24-R2, A1SJ71C24-PRF

(1) Mode setting switch
Contents

BCD

Dedicated
protocol type 1

012

67

EF

8 9A

Mode setting switch

Set value

RS-232
connection

1

RS-422
connection

5

345

(2) Transmission specifications switch

Setting
switch

SW11
SW12
SW13
SW14
SW15
SW16
SW17
SW18

RS-422
connection

ON

Data bit setting

8bits

ON

Transmission speed
setting

(Consistent
See
with the GOT descripti
side
ons
specifications) below.

SW16

Parity bit setting

Set

ON

SW17

Even/odd parity setting

Odd

OFF

SW18

Stop bit setting

1bit

OFF

SW05

ON

SW06

SW12

Main channel setting

SW13

SW15

ON

SW21

Sum check setting

Set

SW22

Write during RUN
Enabled
enabled/disabled setting

ON

SW23

Computer link/multi-drop Computer
selection
link

ON

SW24

Master station/Local
station setting

OFF

*1

4800bps

9600bps

19200bps

SW13

OFF

ON

OFF

SW14

OFF

OFF

ON

SW15

*1

7 - 26

ON

ON

Unused

―

SW04

Write during RUN
Enabled
enabled/disabled setting

SW05
Transmission speed
setting

OFF
ON

(Consistent
See
with the GOT descripti
side
ons
specifications) below.

SW08

Data bit setting

8bits

ON

SW09

Parity bit setting

Set

ON

SW10

Even/odd parity setting

Odd

OFF

SW11

Stop bit setting

1bit

OFF

SW12

Sum check setting

Set

ON

Transmission speed*1

Setting switch
4800bps

SW07

9600bps

19200bps

OFF

ON

OFF

OFF

OFF

ON

ON

ON

ON

Only transmission speeds available on the GOT side are
shown.

(c) A1SJ71UC24-R4, A1SJ71C24-R4

(Setting
ignored)

Transmission speed

SW03

• Transmission speed setting (SW05 to SW07)
Set the transmission speed (SW05 to SW07) as
follows.
The transmission speed setting must be consistent
with that of the GOT side.

*1

• Transmission speed setting (SW13 to SW15)
Set the transmission speed (SW13 to SW15) as
follows.
The transmission speed setting must be consistent
with that of the GOT side.
Setting switch

Set
value

Description

SW07

OFF

SW14

SW21
SW22
SW23
SW24

Set
value

Description

Setting
switch

SW06

05
06
07
08
09
10
11
12

RS-232
connection
SW11

ON

SW ON
03
04
ON

(a) AJ71UC24
Transmission
specifications
switch

Transmission
specifications
switch

ON

Only transmission speeds available on the GOT side
are shown.

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

Transmission
specifications
switch

SW ON
01
02
03
04
ON
05
06
07
08
09
10
11
12

Setting
switch

Description

SW01

Master station/Local
station setting

SW02

Computer link/multi-drop Computer
selection
link

ON

SW03

Unused

OFF

SW04

Write during RUN
Enabled
enabled/disabled setting

SW05

(Setting
ignored)

Set
value

―

OFF

ON

Transmission speed
setting

(Consistent
See
with the GOT descripti
side
ons
specifications) below.

SW08

Data bit setting

8bits

SW09

Parity bit setting

Set

ON

SW10

Even/odd parity setting

Odd

OFF

SW11

Stop bit setting

1bit

OFF

SW12

Sum check setting

Set

ON

SW06
SW07

ON

OFF

ON

OFF

SW06

OFF

OFF

ON

SW07

ON

ON

ON

Only transmission speeds available on the GOT side are
shown.

(d) A1SCPUC24-R2

Enabled

Transmission speed
setting

(Consistent
with the
GOT side
specification
s)

5

Data bit setting

8bits

ON

6

Parity bit setting

Set

ON

7

Even/odd parity
setting

Odd

OFF

8

Stop bit setting

1bit

9

Sum check setting

Set

See
description
s below.

Set

ON

SW16

Even/odd parity
setting

Odd

OFF

SW17

Stop bit setting

1bit

OFF

SW18

Sum check setting

Set

ON

SW19

Main channel setting

RS-232

OFF

SW20

Write during RUN
enabled/
disabled setting

Enabled

ON

Transmission speed*1

Setting switch
4800bps

9600bps

19200bps

OFF

ON

OFF

OFF

OFF

ON

OFF

SW13

ON

ON

ON

ON

*1

Transmission speed*2

2

OFF

ON

OFF

3

OFF

OFF

ON

4

ON

ON

ON

Only transmission speeds available on the GOT side are
shown.

Station number switch*2

Description

Set value

Set the station number of the
computer link module to
which an access is made
from the GOT.

0

STATION NO.
7 8

7 8

9 01

19200bps

(3) Station number setting switch

9 01

9600bps

Only transmission speeds available on the GOT side are
shown.

10

1

*2

PREPARATORY
PROCEDURES FOR
MONITORING

Parity bit setting

SW11

4800bps

*2

SW15

SW12

• Transmission speed setting (2 to 4)
Set the transmission speed (2 to 4) as follows.
The transmission speed setting must be consistent
with that of the GOT side.
Setting switch

ON

2

3

4

5

6

The station number setting switch in the figure is for the
A1SJ71UC24-R4.

7

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

8
ETHERNET
CONNECTION

4

8bits

• Transmission speed setting (SW11 to SW13)
Set the transmission speed (SW11 to SW13) as
follows.
The transmission speed setting must be consistent
with that of the GOT side.

4 5 6

1 2 3 4 5 6 7 8 9

3

ON

4 5 6

2

ON

Set value

Write during RUN
enabled/
disabled setting

1

Data bit setting

2 3

Description

SW
11
12
13
14
15
16
17
18
19
20

OFF

2 3

Setting
switch

SW14

SW13

ON

DEVICE RANGE
THAT CAN BE SET

SW05

See
descriptio
ns below.

ACCESS RANGE
FOR MONITORING

19200bps

Transmission
specifications
switch

(Consistent
with the GOT
side
specifications)

ON

9600bps

*1

Transmission speed
setting

SW12

HOW TO MONITOR
REDUNTANT
SYSTEM

SW11

4800bps

Set
value

Description

BUS CONNECTION

Setting
switch

DIRECT
CONNECTION TO
CPU

Transmission
specifications
switch

Transmission speed*1

Setting switch

1

(e) A2CCPUC24, A2CCPUC24-PRF

COMPUTER LINK
CONNECTION

• Transmission speed setting (SW05 to SW07)
Set the transmission speed (SW05 to SW07) as
follows.
The transmission speed setting must be consistent
with that of the GOT side.

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

7 - 27

POINT
When connecting the GT14, GT12, GT11, GT10 and
the computer link unit
When the GT14, GT12, GT11, GT10 and the computer
link unit are connected via RS-232C, set the buffer
memory in the computer link unit using the sequence
program so that CD signals are not checked.
Examples of the CPU units equipped with built-in
computer link are explained below also.
(1) In the case of A computer link
Refer to the program example below in which the
I/O signals of the computer link unit are 80 to 9F
(H).
Write to buffer memory
Computer link unit
connection point

X87
TO P

H8

H10B

K1

K1

10B(H):CD terminal will be checked
K1:CD terminal will not be checked

(2) In the case of CPU equipped with built-in
computer link
(a) A1SCPUC24-R2
Write to buffer memory
Computer link unit connection point
(Fixed values)
X0E7
TO P

H0E

H10B

K1

K1

10B(H):CD terminal will be checked
Fixed values

K1:CD terminal will be checked

(b) A2CCPUC2
Write to buffer memory
Computer link unit connection point
(Fixed values)
X1E7
TO P

K61

H10B

K1

K1

10B(H):CD terminal will be checked
Fixed values

7 - 28

K1:CD terminal will not be checked

7. COMPUTER LINK CONNECTION
7.5 PLC Side Setting

1
PREPARATORY
PROCEDURES FOR
MONITORING

7.6 Precautions
 Time taken until the PLC runs when
connected in the multiple CPU system
The following time is taken until the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more

2
DEVICE RANGE
THAT CAN BE SET

MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs.Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual

Screen Design

3
ACCESS RANGE
FOR MONITORING

 Connection to LCPU
LCPU may diagnose (check file system, recovering
process, etc.) the SD memory card when turning on the
power or when resetting. Therefore, it takes time until
the SD memory card becomes available. When the
GOT starts before the SD card becomes available, a
system alarm occurs. Adjust the opening screen time in
the GOT setup so that no system alarm occurs.

HOW TO MONITOR
REDUNTANT
SYSTEM

GT Designer3 Version
Manual

4

Screen Design

 When monitoring the Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).

5
BUS CONNECTION

When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.

6

Screen Design

DIRECT
CONNECTION TO
CPU

GT Designer3 Version
Manual

Example) Setting dialog box of the bit device

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

7. COMPUTER LINK CONNECTION
7.6 Precautions

7 - 29

7 - 30

7. COMPUTER LINK CONNECTION
7.6 Precautions

8

PREPARATORY
PROCEDURES FOR
MONITORING

1

DEVICE RANGE
THAT CAN BE SET

2

ETHERNET CONNECTION

8.

ACCESS RANGE
FOR MONITORING

3

8.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 2

4
HOW TO MONITOR
REDUNTANT
SYSTEM

8.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 7
8.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 15
8.4 PLC Side Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 20
8.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 49

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

8-1

8.

ETHERNET CONNECTION

8.1 Connectable Model List
8.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

*3

Refer to

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1
Q02HCPU*1
Q06HCPU*1
Q12HCPU*1
Q25HCPU*1
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)

Ethernet

8.2.1

Q25PRHCPU
(Extension base)
Q00UJCPU
Q00UCPU
MELSEC-Q
(Q mode)

Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU

8.2.1

Ethernet

8.2.2

Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*2
Q24DHCCPU-V

Ethernet

8.2.2

(Continued to next page)
*1
*2
*3

8-2

When in multiple CPU system configuration, use CPU function version B or later.
Use a module with the upper five digits later than 12042.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

8. ETHERNET CONNECTION
8.1 Connectable Model List

Refer to

Ethernet

8.2.1

L02CPU
L26CPU
L26CPU-BT

8.2.2

Ethernet

L02CPU-P

8.2.1

L26CPU-PBT
L02SCPU
Q02CPU-A*3
MELSEC-Q
(A mode)

Q02HCPU-A*3
Q06HCPU-A

Ethernet

8.2.1

*3

Q2ACPU*3

3

Q2ACPU-S1*3
MELSEC-QnA
(QnACPU)

Q3ACPU*3

Ethernet

*1

*1

*1

*1

8.2.1

Ethernet

*1

*1

*1

*1

8.2.1

Q4ACPU*3
Q4ARCPU*3
Q2ASCPU
MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU
Q2ASHCPU-S1

4
HOW TO MONITOR
REDUNTANT
SYSTEM

A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21

5

A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
Ethernet

A3ACPUR21

8.2.1

A1NCPU

6

A1NCPUP21
DIRECT
CONNECTION TO
CPU

MELSEC-A
(AnCPU)

2

BUS CONNECTION

MELSEC-L

1
PREPARATORY
PROCEDURES FOR
MONITORING

*2

DEVICE RANGE
THAT CAN BE SET

Communication
type

ACCESS RANGE
FOR MONITORING

QS001CPU

Clock

A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1

7

A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21

(Continued to next page)
*1

*2

If the A series Ethernet module is applied to the QnACPU, the GOT can monitor the devices as the same as the case of AnACPU.
However, the following devices cannot be monitored.
• Devices added to QnACPU
• Latch relays (L) and step relays (S)
(In case of QnACPU, the latch relay (L) and step relay (S) are different from the internal relay. However, whichever is specified,
an access is made to the internal relay.)
• File register (R)
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

*3

Combination with the Ethernet module is restricted.

8.1.2 Ethernet module

8. ETHERNET CONNECTION
8.1 Connectable Model List

8-3

COMPUTER LINK
CONNECTION

MELSEC-QS

Model name

8
ETHERNET
CONNECTION

Series

Series

Model name

Clock

Communication
type

*4

Refer to

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU

Ethernet

8.2.1

Ethernet

8.2.1

A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24
A2CCPU
MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24

-

-

A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU*1*2
Q173CPU*1*2
Q172CPUN*1
Q173CPUN*1

Ethernet

8.2.1

Q172HCPU
Motion
controller
CPU
(Q Series)

Q173HCPU
Q172DCPU
Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU

8.2.1

Ethernet

8.2.5

Q170MCPU*3
MR-MQ100

(Continued to next page)
*1

*2

*3
*4

8-4

When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.
• SW6RN-SV13Q : 00H or later
• SW6RN-SV22Q : 00H or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number N******* or later
• Q173CPU: Product number M******* or later
When using Ethernet module, only the first step can be used on the extension base unit (Q52B/Q55B).
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

8. ETHERNET CONNECTION
8.1 Connectable Model List

Clock

Communication
type

*3

Refer to

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU
A373UCPU-S3

A171SCPU-S3
A171SCPU-S3N

Ethernet

8.2.1

A171SHCPU
A171SHCPUN
A172SHCPU
A172SHCPUN

A173UHCPU-S1

MELSECNET/H
Remote I/O
station
CC-Link IE
Field Network
head module

WS0-CPU0

-

WS0-CPU1

-

QJ72LP25-25
QJ72LP25G

Ethernet

8.2.1

QJ72BR15

ACCESS RANGE
FOR MONITORING

3

A173UHCPU

MELSEC-WS

DEVICE RANGE
THAT CAN BE SET

2

A171SCPU

4

LJ72GF15-T2

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

CNC C70

Q173NCCPU

Robot
controller

CRnQ-700
(Q172DRCPU)

-

-

CC-Link IE
8.2.4

Ethernet
Ethernet

8.2.3

Ethernet*2

8.2.1

FX0
FX0S

-

FX0N
FX1
FX2

-

FX2C

HOW TO MONITOR
REDUNTANT
SYSTEM

Motion
controller
CPU
(A Series)

1
PREPARATORY
PROCEDURES FOR
MONITORING

Model name

5
BUS CONNECTION

Series

6

-

FX1N

-

FX2N
FX1NC
FX2NC

-

FX3G*1

Ethernet

FX3UC*1

The supported version of the main units varies depending on the Ethernet module to be used as shown below.
Ethernet module

*2
*3

COMPUTER LINK
CONNECTION

8.2.1

FX3U*1

*1

7

Ethernet

FX3GC*1

FX3U(C)

FX3G(C)

FX3U-ENET

Ver. 2.21 or later

FX3U-ENET is supported.

FX3U-ENET-ADP

Ver. 3.10 or later

Ver. 2.00 or later

8

The Ethernet connection of robot controller can be established only via the Ethernet module (QJ71E71) or Built-in Ethernet port of
QnUDE.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

8. ETHERNET CONNECTION
8.1 Connectable Model List

8-5

ETHERNET
CONNECTION

MELSEC-FX

DIRECT
CONNECTION TO
CPU

FX1S

8.1.2

Ethernet module
Ethernet module*1

CPU series
MELSEC-Q (Q mode)
MELSEC-QS
Motion controller CPU (Q Series)
CNC C70
Robot controller (CRnQ-700)

QJ71E71-100

AJ71QE71N3-T*2
AJ71QE71N-B5T

MELSEC-QnA

*2

MELSEC-Q (A mode)
MELSEC-A
Motion Controller CPU (A Series)

QJ71E71

AJ71QE71N-B5*2

AJ71QE71N-B2*2

AJ71QE71N-T*2

AJ71QE71-B5

A1SJ71QE71N3-T*2

AJ71QE71
A1SJ71QE71N-B2
A1SJ71QE71-B2

AJ71E71N3-T
AJ71E71N-B5T
A1SJ71E71N-B2
A1SJ71E71-B2-S3

AJ71E71N-B5
AJ71E71-S3
A1SJ71E71N-T
FX3U-ENET-ADP

MELSEC-FX

FX3U-ENET
NZ2GF-ETB

MELSEC-L

LJ71E71-100

*2

QJ71E71-B2

A1SJ71QE71N-B5
A1SJ71QE71-B5

CC-Link IE Field Network Ethernet adapter module

*1

8-6

*2

QJ71E71-B5

*2

*2

A1SJ71QE71N-T

A1SJ71QE71N-B5T*2

AJ71E71N-B2
A1SJ71E71N3-T
A1SJ71E71N-B5T

AJ71E71N-T
A1SJ71E71N-B5
A1SJ71E71-B5-S3

If the A series Ethernet module is applied to the QnACPU, the GOT can monitor the devices as the same as the case of AnACPU.
However, the following devices cannot be monitored.
• Devices added to QnACPU
• Latch relays (L) and step relays (S)
(In case of QnACPU, the latch relay (L) and step relay (S) are different from the internal relay. However, whichever is specified,
an access is made to the internal relay.)
• File register (R)
Use B or a later function version of Ethernet module and PLC CPU.

8. ETHERNET CONNECTION
8.1 Connectable Model List

1

Connection to Ethernet module

 When connecting to MELSEC-Q, QS, QnA, A or motion controller

MELSEC-QS
Motion controller

length*3

MELSEC-A
MELSEC-Q
(A mode)
Motion controller
CPU (A Series)

Option device

Model

Number of
connectable
equipment

*2

- (Built into GOT)

QJ71E71-100
QJ71E71-B5
QJ71E71-B2
QJ71E71

Ethernet

*8*9

100m

AJ71QE71N3-T
AJ71QE71N-B5
AJ71QE71N-B2
AJ71QE71N-T
AJ71QE71N-B5T
AJ71QE71
AJ71QE71-B5
A1SJ71QE71N3-T
A1SJ71QE71N-B5
A1SJ71QE71N-B2
A1SJ71QE71N-T
A1SJ71QE71N-B5T
A1SJ71QE71-B5
A1SJ71QE71-B2
AJ71E71N3-T
AJ71E71N-B5
AJ71E71N-B2
AJ71E71N-T
AJ71E71N-B5T
AJ71E71-S3
A1SJ71E71N3-T
A1SJ71E71N-B5
A1SJ71E71N-B2
A1SJ71E71N-T
A1SJ71E71N-B5T
A1SJ71E71-B5-S3
A1SJ71E71-B2-S3

*2

- (Built into GOT)

Ethernet

*8

100m
Twisted pair cable
• 10BASE-T
Shielded twisted pair
cable (STP) or unshielded
twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair
cable (STP):
Category 5 and 5e

Ethernet

LJ71E71-100

GT15-J71E71-100
128 GOTs*7
(recommended to
16 units or less)
*2

- (Built into GOT)

6

*8

100m

GT15-J71E71-100

Ethernet

100m

7

- (Built into GOT)

*8

GT15-J71E71-100
*1

*2

DEVICE RANGE
THAT CAN BE SET

5

*2

MELSEC-L

3

4

GT15-J71E71-100

CPU (Q Series)*6

MELSEC-QnA

GOT

HOW TO MONITOR
REDUNTANT
SYSTEM

MELSEC-Q
(Q mode)

*4*5

Cable model

Maximum
segment

DIRECT
CONNECTION TO
CPU

Model name

Communication
type

Ethernet module

BUS CONNECTION

Connection cable*1

Ethernet(MELSEC),Q17nNC,CRnD-700

ACCESS RANGE
FOR MONITORING

Connection cable

PLC

2

Communication driver

GOT

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)

8. ETHERNET CONNECTION
8.2 System Configuration

8-7

COMPUTER LINK
CONNECTION

Ethernet
module

PLC CPU

8
ETHERNET
CONNECTION

8.2.1

PREPARATORY
PROCEDURES FOR
MONITORING

8.2 System Configuration

*3

*4

A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
For the system configuration of the Ethernet module, refer to the following manuals.
Q Corresponding Ethernet Interface Module User's Manual (Basic)
For QnA Ethernet Interface Module User’s Manual

*5

8-8

For A Ethernet Interface Module User’s Manual
Select one of the following [Controller Type] in [Ethernet] of GT Designer3.
• Ethernet module (Q Series): QJ71E71
• Ethernet module (QnA Series): AJ71QE71
• Ethernet module (A Series): AJ71QE71
For [Ethernet] of GT Designer3, refer to the following.

*6

8.3.3 Ethernet setting
When using the peripheral I/F of Q170MCPU, Q17nDCPU-S1 or MR-MQ100, refer to the following.

*7
*8
*9

8.2.5 Connecting to PERIPHERAL I/F (Built-in Ethernet port Motion Controller CPU)
The number of connectable GOTs for one network is 63 units (at most).
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
GT14 cannot be connected with MELSEC-QS.

8. ETHERNET CONNECTION
8.2 System Configuration

1

Ethernet
module

PLC CPU

PREPARATORY
PROCEDURES FOR
MONITORING

 When connecting to MELSEC-FX
Communication driver

GOT
Connection cable

Ethernet (FX), Gateway

Model name

Ethernet module

Communication
type

*4*5

Connection cable*1

Maximum
segment

Cable model

length*3

GOT
Option device

Model

Number of
connectable
equipment

*2

- (Built into GOT)
FX3U-ENET

Ethernet

3

*7

100m

ACCESS RANGE
FOR MONITORING

MELSEC-FX
(FX3U, FX3G)

GT15-J71E71-100
2 GOTs
*2

- (Built into GOT)
Ethernet

FX3U-ENET*6

MELSEC-FX
(FX3U)

FX3U-CNV-BD,
FX3U-422-BD,
FX3U-232-BD,
+

Ethernet

FX3U-ENET-ADP*8*9

MELSEC-FX
(FX3UC)

Twisted pair cable
• 10BASE-T
Shielded twisted pair
cable (STP) or unshielded
twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair
cable (STP):
Category 5 and 5e

Ethernet

4

GT15-J71E71-100
*2

- (Built into GOT)

*7

100m
GT15-J71E71-100
*2

- (Built into GOT)
FX3U-ENET-ADP

*7

100m

HOW TO MONITOR
REDUNTANT
SYSTEM

FX3UC-1PS-5V,
FX2NC-CNV-IF
+

5

*7

100m

4 GOTs

BUS CONNECTION

MELSEC-FX
(FX3UC, FX3GC)

GT15-J71E71-100

Ethernet

FX3U-ENET-ADP*9
FX3U-ENET-ADP*9
*1

*2

- (Built into GOT)

*7

100m
Ethernet

6
GT15-J71E71-100

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)

*3

*4
*5

A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
For the system configuration of the Ethernet module, refer to the following manuals.

8

For FX Ethernet Interface Module User’s Manual
Select one of the following [Controller Type] in [Ethernet] of GT Designer3.
• Ethernet module (FX Series): FX
For [Ethernet] of GT Designer3, refer to the following.
8.3.3 Ethernet setting

8. ETHERNET CONNECTION
8.2 System Configuration

7
COMPUTER LINK
CONNECTION

MELSEC-FX
(FX3GC)

*2

FX3G-CNV-ADP,
+

ETHERNET
CONNECTION

MELSEC-FX
(FX3G)

DIRECT
CONNECTION TO
CPU

PLC

DEVICE RANGE
THAT CAN BE SET

2

8-9

*6
*7
*8
*9

8 - 10

When using an Ethernet module with the FX3UC series, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
When using an Ethernet module with the FX3U series, FX3U-CNV-BD, FX3U-422-BD, or FX3U-232-BD is required.
FX3U-ENET-ADP occupies one extension communication adapter CH (Max. 2 CHs) of the FX3U(C). One CPU allows the
connection of only one FX3U-ENET-ADP.

8. ETHERNET CONNECTION
8.2 System Configuration

Connection cable*1*2

Maximum
segment
length*4

GOT
Option device

Number of
connectable
equipment

Model
*3

- (Built into GOT)

MELSEC-QnUDE(H)

Ethernet

*5*6

*9

16 GOTs

100m
GT15-J71E71-100

Ethernet

4

*3

- (Built into GOT)

*9

HOW TO MONITOR
REDUNTANT
SYSTEM

C Controller module

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable (STP) or
unshielded twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable (STP):
Category 5 and 5e

16 GOTs

100m
GT15-J71E71-100
*3

- (Built into GOT)
*7*8

Ethernet

MELSEC-L

100m

5

*9

16 GOTs
GT15-J71E71-100

*2
*3

*4

*5
*6

*7
*8

*9

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
A straight cable is available.
When connecting QnUDE(H) and GOT directly with Ethernet cable, connection by cross cable is available.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
For the system configuration of Built-in Ethernet port QCPU, refer to the following manual.
QCPU User's Manual (Hardware Design, Maintenance and Inspection)
Select [QnUDE(H)] for [Controller Type] in [Ethernet] of GT Designer3.
For [Ethernet] of GT Designer3, refer to the following.

7

8

8.3.3 Ethernet setting
For the system configuration of Built-in Ethernet port LCPU, refer to the following manual.
MELSEC-L CPU Module User's Manual (Built-In Ethernet Function)
Select [LCPU] for [Controller Type] in [Ethernet] of GT Designer3.
For [Ethernet] of GT Designer3, refer to the following.
8.3.3 Ethernet setting
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

8. ETHERNET CONNECTION
8.2 System Configuration

6

ETHERNET
CONNECTION

*1

3
ACCESS RANGE
FOR MONITORING

Communication
type

2

BUS CONNECTION

PLC
Model name

Ethernet(MELSEC),Q17nNC,CRnD-700

Connection cable

DEVICE RANGE
THAT CAN BE SET

Communication driver

GOT

DIRECT
CONNECTION TO
CPU

Connecting to
Built-in
Ethernet port
CPU

PREPARATORY
PROCEDURES FOR
MONITORING

1

Connection to Built-in Ethernet port CPU or C Controller module

COMPUTER LINK
CONNECTION

8.2.2

8 - 11

8.2.3

Connecting to Display I/F

CNC
C70

PLC CPU

GOT

Communication driver

Connection cable
Ethernet(MELSEC),Q17nNC,CRnD-700

PLC
Model name

CNC C70
(Q173NCCPU)

Communication
type

Ethernet

*4*5

*1

*2

*3

*4
*5

*6

8 - 12

*1

Connection cable

Maximum
segment
length*3

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable (STP) or
unshielded twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable (STP):
Category 5 and 5e

GOT
Option device

Model

Number of connectable
equipment

*2

- (Built into GOT)

*6

16 GOTs for 1 network

100m

GT15-J71E71-100

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
For the system configuration of the CNC C70, refer to the following manual.
C70 Series SET UP MANUAL
Select [Q17nNC] for [Controller Type] in [Ethernet] of GT Designer3.
For [Ethernet] of GT Designer3, refer to the following.
8.3.3 Ethernet setting
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

8. ETHERNET CONNECTION
8.2 System Configuration

Communication driver

Ethernet(MELSEC),
Q17nNC, CRnD-700

MELSEC-Q
(Q mode)
Motion
Controller
CPU (Q
Series)

QJ71GF11-T2

Doubleshielded
twisted pair

Max.
distance

100m

Commu
nication
type

CC-Link
IE

cable*4

*1

*2

*3

*4

Model
name

NZ2GF
-ETB

Commu
nication
type

Cable model
Connection diagram
number

Twisted pair cable
• 10BASE-T
Shielded twisted pair
cable (STP) or
unshielded twisted
Ethernet
pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair
cable (STP):
Category 5 and 5e

Maximu
m
segment

GOT

Option
device

Model

Number of
connectable
equipment

length*3

4

*2

- (Built into
GOT)

100m
GT15J71E71-100

*7

128 GOTs*6
(recommend
ed to 16 units
or less)

5

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
Use cables with the following specifications.
Connector
Category 5e or higher
Shielded RJ-45

Range
Cable that satisfies the following specifications:
IEEE802.3 1000BASE-T
ANSI/TIA/EIA-568-B(Category 5e)

*5

For the system configuration on the CC-Link IE Field Network module side, refer to the following manual.

*6
*7

CC-Link IE Field Network Ethernet Adapter Module User's Manual
The number of connectable GOTs for one network is 63 units (at most).
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

ACCESS RANGE
FOR MONITORING

Cable
model

Connection cable 2)

HOW TO MONITOR
REDUNTANT
SYSTEM

CC-Link IE
Field Network
Master/Local
module

3
*1

6

7

8
ETHERNET
CONNECTION

Model name

Connection cable 1)

CC-Link IE
Field Network
Ethernet adapter module

Connection cable 2)

BUS CONNECTION

PLC

*4

DEVICE RANGE
THAT CAN BE SET

Connection cable 1)

GOT

COMPUTER LINK
CONNECTION

QCPU

2

CC-Link IE
Field Network
Ethernet adapter
module

CC-Link IE Field
Network Master/
Local module

PREPARATORY
PROCEDURES FOR
MONITORING

1

Connection to CC-Link IE Field Network Ethernet Adapter Module

DIRECT
CONNECTION TO
CPU

8.2.4

8. ETHERNET CONNECTION
8.2 System Configuration

8 - 13

8.2.5

Connecting to PERIPHERAL I/F (Built-in Ethernet port Motion Controller
CPU)
Communication driver

Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU

PLC
CPU

GOT

Ethernet(MELSEC),Q17nNC,CRnD-700

Connection cable

Q170MCPU
MR-MQ100

PLC
Communi
cation
type

Model name*3
Motion controller CPU
(Q Series)
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU
MR-MQ100
*1

*2

*3

*4

*5

Ethernet

*1

Connection cable

GOT

Maximum
segment

Option device

length*4
Twisted pair cable
• 10BASE-T
Shielded twisted pair cable (STP) or
unshielded twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable (STP):
Category 5 and 5e

Model

Number of
connectable
equipment

*2

- (Built into GOT)

*5

16 GOTs for 1 network

30m

GT15-J71E71-100

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)
When using the PERIPHERAL I/F, set as shown below.
• Use the GT Designer3 Version1.12N or later.
• Select [QnUDE(H)] for [Controller Type] in [Ethernet] of GT Designer3.
For [Ethernet] of GT Designer3, refer to the following.
8.3.3 Ethernet setting
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

HINT
Direct connection between PERIPHERAL I/F and GOT
The PERIPHERAL I/F and GOT can be directly connected by using a cross cable for the Ethernet connection
cable.

8 - 14

8. ETHERNET CONNECTION
8.2 System Configuration

8.3.1

Setting communication
interface (Communication
settings)

8.3.2

Communication detail settings

Make the settings according to the usage environment.

 GT16, GT14

2
DEVICE RANGE
THAT CAN BE SET

Set the channel of the connected equipment.

PREPARATORY
PROCEDURES FOR
MONITORING

1

8.3 GOT Side Settings

2.

3
ACCESS RANGE
FOR MONITORING

3.
4.

GOT PLC No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

Set the IP address of the GOT.
(Default: 192.168.3.18)

0.0.0.0 to
255.255.255.255

Set the subnet mask for the sub
network. (Only for connection via
router)
If the sub network is not used, the
default value is set.
(Default: 255.255.255.0)

2.

0.0.0.0 to
255.255.255.255

3.

Set the router address of the default
gateway where the GOT is connected.
(Only for connection via router)
(Default: 0.0.0.0)

0.0.0.0 to
255.255.255.255

Set the GOT port No. for Ethernet
download.
(Default: 5014)

1024 to 5010,
5014 to 65534
(Except for 5011, 5012,
5013 and 49153)

GOT
Communication
Port No.

Set the GOT port No. for the
connection with the Ethernet module.
• For Ethernet (MELSEC), Q17nNC,
and CRnD-700
(Default: 5001)
• For Ethernet(FX), Gateway
(Default: 5019)

1024 to 5010,
5014 to 65534
(Except for 5011, 5012,
5013 and 49153)

4.

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times out.
(Default: 3times)

0 to 5times

Startup Time

Specify the time period from the GOT
startup until GOT starts the
communication with the PLC CPU.
(Default: 3sec)

3 to 255sec

Set the time period for a
communication to time out.
(Default: 3sec)

1 to 90sec

Set the delay time for reducing the
load of the network/destination PLC.
(Default: 0ms)

0 to 10000
( 10ms)

IP Address*2

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver:
Ethernet(MELSEC), Q17nNC, CRnD-700
Ethernet(FX), Gateway
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
8.3.2 Communication detail settings

Subnet Mask*2

Default
Gateway*2

Ethernet
Download Port
No.*2

Click the [OK] button when settings are completed.

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

Timeout Time
*1

Delay Time

8. ETHERNET CONNECTION
8.3 GOT Side Settings

5
BUS CONNECTION

1 to 239

6
DIRECT
CONNECTION TO
CPU

Set the network No. of the GOT.
(Default: 1)

7
COMPUTER LINK
CONNECTION

GOT NET No.

GOT

1.

Range

8
ETHERNET
CONNECTION

Click!

Description

HOW TO MONITOR
REDUNTANT
SYSTEM

4
Item

8 - 15

*1
*2

To connect the GOT with the Ethernet module (Q Series) in
the one-on-one relationship using a cross cable, set
[Timeout Time] to 6sec. or longer.
Click the [Setting] button and perform the setting in the [GOT
IP Address Setting] screen.

 GT15

Item

Set the network No. of the GOT.
(Default: 1)

1 to 239

GOT PLC No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

GOT
IP address

Set the IP address of the GOT.
(Default: 192.168.0.18)

0.0.0.0 to
255.255.255.255

Subnet
Mask

Set the subnet mask for the sub
network.(Only for connection via
router)
If the sub network is not used, the
default value is set.
(Default: 255.255.255.0)

0.0.0.0 to
255.255.255.255

Default
Gateway

Set the router address of the default
gateway where the GOT is
connected.(Only for connection via
router)
(Default: 0.0.0.0)

0.0.0.0 to
255.255.255.255

Ethernet
Download
Port No.

Set the GOT port No. for Ethernet
download.
(Default: 5014)

1024 to 5010,
5014 to 65534
(Except for 5011, 5012,
5013 and 49153)

GOT
Communication
Port No.

Set the GOT port No. for the
connection with the Ethernet module.
• For Ethernet (MELSEC), Q17nNC,
and CRnD-700
(Default: 5001)
• For Ethernet(FX), Gateway
(Default: 5019)

1024 to 5010,
5014 to 65534
(Except for 5011, 5012,
5013 and 49153)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times out.
(Default: 3times)

0 to 5times

Startup Time

Specify the time period from the GOT
startup until GOT starts the
communication with the PLC CPU.
(Default: 3sec)

3 to 255sec

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Set the delay time for reducing the
load of the network/destination PLC.
(Default: 0ms)

0 to 10000
( 10ms)

*1

Delay
Time

*1

8. ETHERNET CONNECTION
8.3 GOT Side Settings

Range

GOT NET No.

Timeout Time

8 - 16

Description

To connect the GOT with the Ethernet module (Q Series) in
the one-on-one relationship using a cross cable, set
[Timeout Time] to 6sec. or longer.

8.3.3

1

Ethernet setting

PREPARATORY
PROCEDURES FOR
MONITORING

POINT
(1) Example of [Detail setting].
For examples of [Detail setting], refer to the
following.
8.4 PLC Side Setting
(2) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.

Range

Host

The host is displayed.(The host
is indicated with an asterisk (*).))

-

N/W No.

Set the network No. of the
connected Ethernet module.
(Default: blank)

1 to 239

PLC No.

Set the station No. of the
connected Ethernet module.
(Default: blank)

1 to 64

Type*1

Set the type of the connected
Ethernet module.
(Default: QJ71E71/LJ71E71)

QnUD(V/EH),
QnD(H)CCPU,
LCPU,
Q17nNC,
QJ71E71/LJ71E71,
AJ71QE71,
AJ71E71
FX
NZ2GF-ETB

IP Address

Set the IP address of the
connected Ethernet module.
(Default: blank)

0.0.0.0 to
255.255.255.255

Port No.*2

Set the port No. of the
connected Ethernet module.
(Default: 5001)

1024 to 65534

Communication*3

UDP

UDP, TCP

*2

*3

ACCESS RANGE
FOR MONITORING

3

Select one of the following [Controller Type].
• Connection to Built-in Ethernet port QCPU: QnUD(V/EH)
• Connection to Built-in Ethernet port Q170MCPU, Q172/
Q173DCPU: QnUDE(H)
• C Controller module: QnD(H)CCPU
• Connection to Built-in Ethernet port LCPU: LCPU
• Ethernet module (NZ2GF-ETB): NZ2GF-ETB
• Q17nNCCPU: Q17nNC
• Ethernet module (Q, L Series): QJ71E71/LJ71E71
• Ethernet module (QnA Series): AJ71QE71
• Ethernet module (A Series): AJ71QE71
• Ethernet module (FX Series): FX
For the applicable Ethernet module, refer to the following.
8.2System Configuration
Set only when selecting "AJ71E71" in [Controller Type].
When other than [AJ71E71] is selected, the port No. is as
follows.
• [QnUDE(H)]:5006(fixed)
• [Q17nNC],[QJ71E71],[AJ71QE71]:5001(fixed)
• [FX]: 5551 (When using FX3U-ENET)
5556 (When using FX3U-ENET-ADP)
When selecting the FX in [Controller Type], the
communication type is the TCP (fixed).

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

6
DIRECT
CONNECTION TO
CPU

*1

DEVICE RANGE
THAT CAN BE SET

Description

7
COMPUTER LINK
CONNECTION

Item

8
ETHERNET
CONNECTION

GT User's Manual
(3) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

2

8. ETHERNET CONNECTION
8.3 GOT Side Settings

8 - 17

8.3.4
POINT

Routing parameter setting

Up to 64 [Transfer Network No.]s can be set.

(1) Example of [Ethernet setting]
For examples of [Ethernet setting], refer to the
following.
8.4 PLC Side Setting
(2) Parameter reflection function of MELSOFT
Navigator
(a) The color of the cells for the items which are
reflected to GT Designer3 from MELSOFT
Navigator changes to green. Set items, which
are displayed in green cells, from the
MELSOFT Navigator.
(b) When the settings of N/W No., PLC No., type
or IP address are reflected to the parameter
from the MELSOFT Navigator, those settings
are added. Items set in advance are not
deleted. However, if the combination of the N/
W No. and the PLC No. or the IP address
overlaps, the item set in advance is
overwritten.
(3) Changing the host on the GOT main unit
The host can be changed by the utility function of
the GOT main unit. For the detailed connection
method, refer to the following manual.

However, the same transfer network number cannot be set
twice or more (multiple times).
Therefore, the one that can access to other station from the
request source host GOT is 64 kinds of [Transfer Network
No.]s.

POINT
Routing parameter setting
When communicating within the host network, routing
parameter setting is unnecessary.
For details of routing parameters, refer to the following
manual.
Q Corresponding Ethernet Interface Module
User's Manual (Application)

User's Manual of GOT used.
(When using GT16)

Item
Transfer Network No.
*1

8. ETHERNET CONNECTION
8.3 GOT Side Settings

1 to 239

Relay Network No.

1 to 239

Relay Station No.*1

1 to 64

*1

8 - 18

Range

When accessing to other networks relaying a Build-in
Ethernet port CPU, set the virtual network No. and PLC No.
set in the Ethernet settings on GT Designer3.

1
PREPARATORY
PROCEDURES FOR
MONITORING

POINT
(1) Routing parameter setting of relay station
Routing parameter setting is also necessary for
the relay station.
For the setting, refer to the following.

2

8.4 PLC Side Setting

DEVICE RANGE
THAT CAN BE SET

(2) Parameter reflection function of MELSOFT
Navigator
(a) The color of the cells for the items which are
reflected to GT Designer3 from MELSOFT
Navigator changes to green. Set items, which
are displayed in green cells, from the
MELSOFT Navigator.
(b) When the settings of Transfer network No.,
Relay network No. or Relay station No. are
reflected to the parameter from the MELSOFT
Navigator, those settings are added. Items set
in advance are not deleted.However, if the
target network No. overlaps, the item set in
advance is overwritten.
(c) The routing information is used manually by
the user when the data is created. Therefore,
after changing the network configuration by
MELSOFT Navigator, create a routing
information again. For details of the creation
of the routing information, refer to the
MELSOFT Navigator help.

ACCESS RANGE
FOR MONITORING

3

HOW TO MONITOR
REDUNTANT
SYSTEM

4

BUS CONNECTION

5

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

8. ETHERNET CONNECTION
8.3 GOT Side Settings

8 - 19

8.4 PLC Side Setting
Model

Reference

Built-in Ethernet
port QCPU

Q03UDECPU, Q04UDEHCPU,
Q06UDEHCPU, Q10UDEHCPU,
Q13UDEHCPU, Q20UDEHCPU,
Q26UDEHCPU, Q50UDEHCPU,
Q100UDEHCPU, Q03UDVCPU,
Q04UDVCPU, Q06UDVCPU,
Q13UDVCPU, Q26UDVCPU

8.4.1
8.4.2

C Controller
module

Q12DCCPU-V
Q24DHCCPU-V

8.4.4

Built-in Ethernet
port LCPU

L02CPU
L26CPU
L26CPU-BT
L02CPU-P
L26CPU-PBT

8.4.1
8.4.2

Ethernet module
(Q Series)

QJ71E71-100, QJ71E71-B5,
QJ71E71-B2, QJ71E71

Ethernet module
(L Series)

LJ71E71-100

Ethernet module
(QnA Series)

AJ71QE71N3-T,
AJ71QE71N-B5,
AJ71QE71N-B2, AJ71QE71N-T,
AJ71QE71N-B5T,
AJ71QE71, AJ71QE71-B5,
A1SJ71QE71N3-T,
A1SJ71QE71N-B5,
A1SJ71QE71N-B2, A1SJ71QE71N-T,
A1SJ71QE71N-B5T,
A1SJ71QE71-B5,
A1SJ71QE71-B2

Connecting to Built-in Ethernet
port CPU (one-to-one
connection)

This section describes the settings of the GOT and Built-in
Ethernet port CPU in the following case of system
configuration.

POINT
Connecting to Built-in Ethernet port CPU
For details of Built-in Ethernet port CPU, refer to the
following manual.
QnUCPU User's Manual (Communication via
Built-in Ethernet Port)

8.4.3

MELSEC-L CPU Module User's Manual (BuiltIn Ethernet Function)

 System configuration
8.4.5

For connecting one Built-in Ethernet port QCPU to one
GOT, the PLC side settings are not required. Set
[Ethernet] for [Controller Setting] on GT Designer3, and
then connect Built-in Ethernet port QCPU to the GOT.
■ [Controller Setting] and [Ethernet] of GT
Designer3

AJ71E71N3-T, AJ71E71N-B5,
AJ71E71N-B2, AJ71E71N-T,
AJ71E71N-B5T, AJ71E71-S3,
A1SJ71E71N3-T,
A1SJ71E71N-B5,
A1SJ71E71N-B2,
A1SJ71E71N-T,
A1SJ71E71N-B5T,
A1SJ71E71-B5-S3,
A1SJ71E71-B2-S3

8.4.6

Ethernet module
(FX Series)

FX3U-ENET, FX3U-ENET-ADP

8.4.7

CNC C70

Q173NCCPU

8.4.8

Ethernet module
(A Series)

8.4.1


(The settings other than the
following are set to the default)
:1
Network No.
PLC No.
:1
: 192.168.3.1
IP address
: 5001
Port No.
Communication : UDP (fixed)
format

 *1
(The following settings are set to the default)
: 1 (virtual) *2
Network No.
: 2 (virtual) *2
PLC No.
: 192.168.3.39
IP address
: 5006 (fixed)
Port No.
Communication : UDP (fixed)
format

*1

*2

For the settings when using system devices including a hub
and a transceiver, refer to the following.
8.4.2 Connecting to Built-in Ethernet port CPU
(multiple connection)
These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.
[Controller Setting] and [Ethernet] of GT Designer3

8 - 20

8. ETHERNET CONNECTION
8.4 PLC Side Setting

(1) When using the Command Prompt of Windows.

POINT

Execute a Ping command at the Command Prompt of

8.3.1 Setting communication interface
(Communication settings)
(2) Ethernet setting
When connecting Built-in Ethernet port QCPU or
LCPU to a GOT, the settings items for the network
No. and station No. do not exist at the PLC side.
However, these virtual values must be set on the
GOT side. Therefore, set the network No. and
station No.
Therefore, set the network No. and station No.
Set the network No. that is not existed on the
network system and any station No..

Windows.
(a) When normal communication
C:\>Ping 192.168.3.39
Reply from 192.168.3.2: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.3.39
Request timed out.

2
DEVICE RANGE
THAT CAN BE SET

(1) [Controller Setting] and [Ethernet] of GT
Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of Built-in Ethernet port CPU specified
in the ping command

GOT IP Address

192.168.3.1

Ethernet diagnostics of GX Developer
Ethernet diagnostics of GX Developer is available to a
Ping test from the PLC.
For details of Ethernet diagnostics of GX Developer,
refer to the following manual.

GOT Port No.
(Communication)

5001

QCPU User's Manual (Hardware Design,
Maintenance and Inspection)

GOT Port No.
(Ethernet Download)

5014

GOT NET No.

Set value (Use default value)
1

GOT PLC No.

1

Default Gateway
Subnet Mask

0.0.0.0

5
BUS CONNECTION

Item

MELSEC-L CPU Module User's Manual
(Hardware Design, Maintenance and
Inspection)

255.255.255.0
3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

6
DIRECT
CONNECTION TO
CPU

Retry

(4) Ethernet setting

Host

*1
*2

N/W No.

1*1

PLC No.

2*2

Type

7

*

QnUDE(H), LCPU

IP address

192.168.3.39

Port No.

5006 (fixed)

Communication

UDP (fixed)

8

Set the same value as that of GOT N/W No.
Set a value different from that of GOT PLC No.

ETHERNET
CONNECTION

Ethernet
setting No.1

Set value

COMPUTER LINK
CONNECTION

Item

3

4

POINT

(3) Controller setting

PREPARATORY
PROCEDURES FOR
MONITORING

to Built-in Ethernet port CPU

1

ACCESS RANGE
FOR MONITORING

Designer3

 Checking communication state of Connecting

HOW TO MONITOR
REDUNTANT
SYSTEM

 [Controller Setting] and [Ethernet] of GT

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 21

8.4.2

Connecting to Built-in Ethernet
port CPU (multiple connection)

This section describes the settings of the GOT and Built-in
Ethernet port CPU in the following case of system
configuration.

 [Q parameter setting] or [L parameter setting]
for GX Developer
(1) Built-in Ethernet port
Example: [Q parameter setting] screen

POINT
Connecting to Built-in Ethernet port CPU
For details of Built-in Ethernet port CPU, refer to the
following manual.
QnUCPU User's Manual (Communication via
Built-in Ethernet Port)
MELSEC-L CPU Module User's Manual (BuiltIn Ethernet Function)

 System configuration
■ [Controller Setting] and [Ethernet] of GT
Designer3


(The settings other than the
following are set to the default)
:1
Network No.
PLC No.
:1
: 192.168.0.18
IP address
: 5001
Port No.
Communication : UDP(fixed)
format


(The settings other than the
following are set to the default)
: 1 (virtual) *1
Network No.
: 2 (virtual) *1
PLC No.
: 192.168.0.1
IP address
: 5006(fixed)
Port No.
Communication : UDP(fixed)
format
1


(The settings other than the following are
set to the default)
: 1 (virtual) *1
Network No.
: 3 (virtual) *1
PLC No.
: 192.168.0.2
IP address
: 5006(fixed)
Port No.
Communication : UDP(fixed)
format
2

■ [Q parameter setting] or [L parameter
setting] for GX Developer

*1

These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.
[Controller Setting] and [Ethernet] of GT Designer3

8 - 22

8. ETHERNET CONNECTION
8.4 PLC Side Setting

Item

Set value

IP address

Setting
necessity at
GOT
connection

192.168.0.1

Subnet mask pattern

-

Default router IP address

-

Communication data code
Enable online change
(FTP, MC protocol)
Disable direct connection
to MELSOFT

(Use default value)

Do not respond to search
for CPU (Built-in Ethernet
port) on network
Open settings

Refer to (2).

FTP settings
(Use default value)
Time settings
: Necessary

: As necessary

: Not necessary

PREPARATORY
PROCEDURES FOR
MONITORING

Designer3

POINT
(3) [Controller Setting] and [Ethernet] of GT
Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.

(4) Ethernet setting
When connecting Built-in Ethernet port CPU to a
GOT, the settings items for the network No. and
station No. do not exist at the PLC side. However,
these virtual values must be set on the GOT side.
Therefore, set the network No. and station No.
Set the network No. that is not existed on the
network system and any station No..

Host station port No.

MELSOFT connection (fixed)
(Use default value)

4

(1) Controller setting
Item

Set value (Use default value)

GOT NET No.

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No. (Communication)

5001

GOT Port No.
(Ethernet Download)

5014

HOW TO MONITOR
REDUNTANT
SYSTEM

Open system

UDP (fixed)

5

Startup Time

3sec

BUS CONNECTION

Protocol

Set value

Timeout Time

3sec

6

Delay Time

0ms

Default Gateway

0.0.0.0

Subnet Mask

255.255.255.0

Retry

3times

DIRECT
CONNECTION TO
CPU

Item

3
ACCESS RANGE
FOR MONITORING

8.3.1 Setting communication interface
(Communication settings)

DEVICE RANGE
THAT CAN BE SET

2

(2) Ethernet setting
Set value
Item
Host

Ethernet setting
No.1

*1
*2

7

*

-

N/W No.

1*1

1*1

PLC No.

2*2

3*2

QnUDE(H),
LCPU

QnUDE(H),
LCPU

Type
IP address

192.168.0.1

192.168.0.2

Port No.

5006 (fixed)

5006 (fixed)

Communication

UDP (fixed)

UDP (fixed)

Set the same value as that of GOT N/W No.
Set a value different from that of the GOT PLC No. and the
PLC No. of other PLCs on the same network.

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 23

COMPUTER LINK
CONNECTION

The setting is required for all the connected GOTs.

1

 [Controller Setting] and [Ethernet] of GT

8
ETHERNET
CONNECTION

(2) Open settings

 Checking communication state of Connecting

8.4.3

to Built-in Ethernet port CPU
(1) When using the Command Prompt of Windows.
Execute a Ping command at the Command Prompt of
Windows.
(a) When normal communication
C:\>Ping 192.168.0.1
Reply from 192.168.0.1: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.0.1
Request timed out.

This section describes the settings of the GOT and
Ethernet module (Q Series) in the following case of the
system configuration.

POINT
Ethernet module (Q/L Series)
For details of the Ethernet module (Q/L Series), refer
to the following manual.
Q Corresponding Ethernet Interface Module
User's Manual (Basic)

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of Built-in Ethernet port CPU specified
in the ping command

Connecting to Ethernet
module (Q/L Series)

MELSEC-L Ethernet Interface Module User's
Manual (Basic)

 System configuration (for Q series)
■ [Controller Setting] and [Ethernet] of GT
Designer3

 (The settings other than the
following are set to the default)

POINT

Network No.
:1
:1
PLC No.
: 192.168.0.18
IP address
: 5001
Port No.
Communication format : UDP (fixed)

Ethernet diagnostics of GX Developer
Ethernet diagnostics of GX Developer is available to a
Ping test from the PLC.
For details of Ethernet diagnostics of GX Developer,
refer to the following manual.

*1

 (The settings other than the
following are set to the default)

QCPU User's Manual (Hardware Design,
Maintenance and Inspection)
MELSEC-L CPU Module User's Manual
(Hardware Design, Maintenance and
Inspection)

Network No.
PLC No.
IP address
Port No.
Communication format

:1
:2
: 192.168.0.19
: 5001
: UDP(fixed)

■ [Network parameter] of GX Developer

*1

The Ethernet module is mounted on the base unit slot 0.
The Start I/O No. of the Ethernet module is set to "0".

POINT
When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the Ethernet module is set to "70".

8 - 24

8. ETHERNET CONNECTION
8.4 PLC Side Setting

1

(2) Operation setting

PREPARATORY
PROCEDURES FOR
MONITORING

 [Network parameter] of GX Developer
(1) Network parameter

DEVICE RANGE
THAT CAN BE SET

2

Starting I/O No.*1

Send frame setting

0 (fixed)
*3

Mode

: As necessary

: Not necessary

Because port No. 5001 is fixed, these items operate at the
following setting without relations to the setting given here.

Online (fixed)

Operation setting

5

: Necessary
*1

2

Station No.

(Use default value)

TCP Existence confirmation
setting

1

Group No.

Initial timing

192.168.0.19
*1

Enable Write at RUN time*1

0000H

Network No.*2

IP address

4
HOW TO MONITOR
REDUNTANT
SYSTEM

Ethernet (fixed)

(Use default value)

• Communication
date code
• Initial timing

Refer to (2)

Initial settings
Open settings

• Enable Write at
RUN time

Router relay parameter

: [Binary code]
: "Always wait for OPEN"
(Communication is applicable while
stopping the PLC CPU.)
: [Enable Write at RUN time] (Writing
Data is applicable while running the
PLC CPU.)

Station No.<->IP information
FTP Parameters

(Use default value)

POINT

E-mail settings

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

Interrupt settings
Redundant settings*4
Routing Parameters

Refer to (3)
: Necessary

: Not necessary

When using Q170MCPU, set the start I/O to 0070H.
Specify the same network No. as that of the GOT.
Do not set the same station No. as that of the GOT.
Set when using Ethernet module in a redundant QnPRHCPU
system.

6

7

8
ETHERNET
CONNECTION

*1
*2
*3
*4

: As necessary

BUS CONNECTION

Network type

Communication data code*1

DIRECT
CONNECTION TO
CPU

Set value

Set value

COMPUTER LINK
CONNECTION

Item

Setting
necessity at
GOT
connection

Item

Setting
necessity at
GOT
connection

ACCESS RANGE
FOR MONITORING

3

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 25

(3) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be
set twice or more (multiple times).
Therefore, the one that can access to other station from
the request source host GOT is 64 kinds of [Transfer
Network No.]s.

 [Controller Setting] and [Ethernet] of GT
Designer3
(1) Controller setting
Item

Set value (Use default value)

GOT NET No.

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No.
(Communication)

5001

GOT Port No.
(Ethernet Download)

5014

Default Gateway
Subnet Mask

0.0.0.0
255.255.255.0

Retry

3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

(2) Ethernet setting
Item

Item

Range

Target network No.

1 to 239

Ethernet
setting No.1

Set value

Host

*

N/W No.

1

PLC No.

2

Type

QJ71E71

Relay network No.

1 to239

IP address

Relay station No.

1 to 64

Port No.

5001 (fixed)

Communication

UDP (fixed)

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
8.3.4 Routing parameter setting

(4) Communication confirmation
The INIT. LED on the Ethernet module turns on when
the module is ready to communicate.
For confirming the communication state, refer to the
following.
■Confirming the communication state of
Ethernet module
*1

QJ71E71-100
RUN
INIT.
OPEN
SD
*1

8 - 26

ERR.
COM.ERR.
100M
RD

The LEDs layout of QJ71E71-100.

8. ETHERNET CONNECTION
8.4 PLC Side Setting

192.168.0.19

POINT
[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Mounting condition of Ethernet communication unit
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• IP address of GOT specified by Ping command

2

POINT
C Controller module
For details of C Controller module, refer to the
following manual.
C Controller Module User's Manual (Hardware
Design, Function Explanation)

 System configuration
■ [Controller Setting] and [Ethernet] of GT
Designer3


(The settings other than the
following are set to the default)
:1
Network No.
PLC No.
:1
: 192.168.3.18
IP address
: 5001
Port No.
Communication : UDP(fixed)
format

POINT
Ethernet diagnostics of GX Developer
Ethernet diagnostics of GX Developer is available to a
Ping test from the PLC.
For details of Ethernet diagnostics of GX Developer,
refer to the following manual.


(The settings other than the
following are set to the default)
: 1 (virtual) *1
Network No.
: 2 (virtual) *1
PLC No.
: 192.168.3.1
IP address
: 5006(fixed)
Port No.
Communication : UDP(fixed)
format
1

User's manual of the Ethernet module


(The settings other than the following are
set to the default)
: 1 (virtual) *1
Network No.
: 3 (virtual) *1
PLC No.
: 192.168.3.2
IP address
: 5006(fixed)
Port No.
Communication : UDP(fixed)
format
2

■ Utility setting for C Controller module

These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.
■ [Controller Setting] and [Ethernet] of GT

Designer3

3

4

5

6

7

8
ETHERNET
CONNECTION

*1

DEVICE RANGE
THAT CAN BE SET

Windows.
(a) When normal communication
C:\>Ping 192.168.0.19
Reply from 192.168.0.19: bytes=32 time<1ms
TTL=64
(b) When abnormal communication
C:\>Ping 192.168.0.19
Request timed out.

This section describes the settings of the GOT and C
Controller module in the following case of the system
configuration.

ACCESS RANGE
FOR MONITORING

Execute a Ping command at the Command Prompt of

HOW TO MONITOR
REDUNTANT
SYSTEM

(1) When using the Command Prompt of Windows.

BUS CONNECTION

Ethernet module

1
PREPARATORY
PROCEDURES FOR
MONITORING

Connecting to C Controller
module

DIRECT
CONNECTION TO
CPU

8.4.4

COMPUTER LINK
CONNECTION

 Confirming the communication state of

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 27

 Utility setting for C Controller module

(c) Detail settings

(1) Q12DCCPU-V
Use SW3PVC-CCPU-E Ver.3.05F or later for the C
Controller setting utility.
(a) Connection settings

Item

Set value

Target module*1

192.168.3.3 (Default)

Write authority

target

Password*2

password

Detailed settings

*2

Item

IP address
Subnet mask

-

: Necessary : As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

(b) Online operation

Item

Detailed settings

Set value

Setting
necessity at
GOT
connection

Refer to (3)
: Necessary

8 - 28

Set value

Mark the checkbox

User name*2

*1

Setting
necessity at
GOT
connection

: As necessary

: Not necessary

8. ETHERNET CONNECTION
8.4 PLC Side Setting

Setting
necessity at
GOT
connection

192.168.3.1
255.255.255.0

Default gateway

-

IP address settings CH2

: Necessary

: As necessary

: Not necessary

1

(2) Q24DHCCPU-V
Use SW4PVC-CCPU-E for the C Controller setting
utility.
(a) Connection settings

PREPARATORY
PROCEDURES FOR
MONITORING

(d) System settings

Set value

Setting
necessity at
GOT
connection

3
ACCESS RANGE
FOR MONITORING

Item

DEVICE RANGE
THAT CAN BE SET

2

Remote reset
Output mode at STOP to
RUN

WDT (Watchdog timer)
setting

IP Address*1

192.168.3.39
(Default)

Subnet Mask

255.255.255.0
(Default)

Error check
Operation mode at the
time of error

Default Gateway

Module synchronization
Mark the checkbox

Event history registration
settings

(Use default value)
: Necessary

: As necessary

: Not necessary

5

-

: Necessary : As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address.

*1

4

 [Controller Setting] and [Ethernet] of GT
Designer3

6

POINT
(1) [Controller Setting] and [Ethernet] of GT
Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.

7

8.3.1 Setting communication interface
(Communication settings)
(2) Ethernet setting
When connecting C Controller module to a GOT,
the setting items for the network No. and station
No. do not exist at the PLC side. However, these
virtual values must be set on the GOT side.
Therefore, set the network No. and station No.
Set the network No. that is not existed on the
network system and any station No..

8
ETHERNET
CONNECTION

Built-in Ethernet port open
settings

Setting
necessity at
GOT
connection

BUS CONNECTION

(Use default value)

Set value

DIRECT
CONNECTION TO
CPU

Initial settings of intelligent
function module

Item

COMPUTER LINK
CONNECTION

Intelligent function module
settings

HOW TO MONITOR
REDUNTANT
SYSTEM

Points occupied by empty
slot

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 29

8.4.5

(1) Controller setting
Item

Set value (Use default value)

GOT NET No.

1

GOT PLC No.

1

GOT IP Address

This section describes the settings of the GOT and
Ethernet module (QnA Series) in the following case of the
system configuration.

192.168.3.18

GOT Port No. (Communication)

5001

GOT Port No.
(Ethernet Download)

5014

Default Gateway

POINT
Ethernet module (QnA Series)
For details of the Ethernet module (QnA Series), refer
to the following manual.

0.0.0.0

Subnet Mask

255.255.255.0

Retry

3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

For QnA Ethernet Interface Module User’s
Manual

 System configuration

(2) Ethernet setting

■ [Controller Setting] and [Ethernet] of GT
Designer3

Set value

(The settings other than
the following are set to the default)

Item
Host

Ethernet setting
No.1

*1
*2

*

-

N/W No.

1*1

1*1

PLC No.

2*2

3*2

QnD(H)CCPU

QnD(H)CCPU

IP address

192.168.3.1

192.168.3.2

Port No.

5006 (fixed)

5006 (fixed)

Communication

UDP (fixed)

UDP (fixed)

Network No.
PLC No.
IP address
Port No.
Communication format

:1
:1
: 192.168.0.18
: 5001
: UDP(fixed)

*1

Type

Set the same value as that of GOT N/W No.
Set a value different from that of the GOT PLC No. and the
PLC No. of other PLCs on the same network.

 Checking communication state of C
Controller module
(1) When using the Command Prompt of Windows.
Execute a Ping command at the Command Prompt of
Windows.
(a) When normal communication
C:\>Ping 192.168.0.1
Reply from 192.168.0.1: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.0.1
Request timed out.

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of C Controller module specified in the
ping command

8 - 30

Connecting to Ethernet
module (QnA Series)

8. ETHERNET CONNECTION
8.4 PLC Side Setting

 (The settings other than
the following are set to the default)
Network No.
PLC No.
IP address
Port No.
Communication format

:1
:2
: 192.168.0.19
: 5001
: UDP(fixed)

■ Switch settings of Ethernet module
■ [Network parameter] of GX Developer

*1

The Ethernet module is mounted on the base unit slot 0.
The Start I/O No. of the Ethernet module is set to "0".

TEST
TEST ERR.

0:ONLINE
1:OFFLINE
2:TEST1
3:TEST2
4:TEST3
5:TEST4
SW1

789

F01

(1)

2 3456

ON

(1)

SW2

SW2

(2)

SW4

2

OFF
(fixed)

setting*2
Self start mode
setting*3

ON

SW4

SW5
SW6

ON

Data code

Setting
necessity at
GOT
connection

SW5

SW7

(Must not to be
used)

OFF
(fixed)

CPU exchange

OFF
(fixed)

3

SW6

SW8
10BASE-T

SW7
10BASE-T

SW8

timing setting*2
Initial timing
setting

OFF

A1SJ71QE71N3-T

: Necessary
*2
*1

• Data code setting : [Binary code]
• Enable Write at
: [Enable Write at RUN time] (Writing
RUN time
Data is applicable while running the
PLC CPU.)

(1) Operation mode setting switch

Online

0
(fixed)

: As necessary

Setting
necessity at
GOT
connection

*3

When SW3 is ON, the initial processing is executed
regardless of the initial request signal (Y19).
In addition, communication is applicable while stopping the
PLC CPU.
For the initial processing by using the initial request signal
(Y19), refer to the following manual.
For QnA Ethernet Interface Module User’s Manual

POINT
: Not necessary

When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

5

6

7
COMPUTER LINK
CONNECTION

Set
value

4

8
ETHERNET
CONNECTION

Description

: Necessary

: Not necessary

Because port No. 5001 is fixed, these items operate at the
following setting without relations to the setting given here.

The figure of AJ71QE71N3-T and
A1SJ71QE71N3-T.

Operation mode setting
switch

: As necessary

PREPARATORY
PROCEDURES FOR
MONITORING

OFF

SW3

SW3

SW2
SW3
SW4
SW5
SW6
SW7
SW8

(2)

ON

SW1

Selection of line
processing at
TCP timeout
error

SW1

BCD

‚O
EF 12

C
AB DE

OFF

MODE

MODE
0:ONLINE
1:OFFLINE
2:TEST1
3:TEST2
4:TEST3
5:TEST4 SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

Set
value

DEVICE RANGE
THAT CAN BE SET

RUN
RDY
BSY
SW.ERR.
COM.ERR.
TEST
TEST ERR.
CPU R/W

Description

ACCESS RANGE
FOR MONITORING

RDY
BSY
SW.ERR.
COM.ERR.
CPU R/W

*1

A1SJ71QE71N3-T

Setting
switch

HOW TO MONITOR
REDUNTANT
SYSTEM

*1

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

6789A

RUN

345

AJ71QE71N3-T

A1SJ71QE71N3-T, A1SJ71QE71N-B5,
A1SJ71QE71N-B2, A1SJ71QE71N-T,
A1SJ71QE71N-B5T, A1SJ71QE71-B5,
A1SJ71QE71-B2

Exchange
condition
setting switch

BUS CONNECTION

Set the operation mode setting switch and exchange
condition setting switch.
AJ71QE71N3-T, AJ71QE71N-B5,
AJ71QE71N-B2, AJ71QE71N-T,
AJ71QE71N-B5T, AJ71QE71,
AJ71QE71-B5

1

(2) Exchange condition setting switch

DIRECT
CONNECTION TO
CPU

 Switch settings of Ethernet module

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 31

 [Network parameter] of GX Developer
(1) Network parameter

(2) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be
set twice or more (multiple times).
Therefore, the one that can access to other station from
the request source host GOT is 64 kinds of [Transfer
Network No.]s.

Item
Item

Set value

Network type

Ethernet (fixed)

Start I/O No.

0000H

Network No.*1

Setting necessity
at GOT connection

0 (fixed)

Station No.*2

192.168.0.19

Station No.<->IP
information

Router relay parameter
Refer to (2)
: Necessary
*1
*2

: As necessary

: Not necessary

Specify the same network No. as that of the GOT.
Do not set the same station No. as that of the GOT.

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

8 - 32

1 to 239

Relay station No.

1 to 64

8.3.4 Routing parameter setting
(Use default value)

FTP Parameters

Routing parameters

Relay network No.

Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.

2

IP address

1 to 239

POINT

1

Group No.

Range

Target network No.

8. ETHERNET CONNECTION
8.4 PLC Side Setting

RUN

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

RDY
BSY
SW.ERR.
COM.ERR.
CPU R/W

A1SJ71QE71N3-T, A1SJ71QE71N-B5,
A1SJ71QE71N-B2, A1SJ71QE71N-T,
A1SJ71QE71N-B5T,A1SJ71QE71-B5,
A1SJ71QE71-B2
RUN
RDY
BSY
SW.ERR.
COM.ERR.
TEST
TEST ERR.
CPU R/W

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

Ethernet module (A Series)
For details of the Ethernet module (A Series), refer to
the following manual.
For A Ethernet Interface Module User’s Manual

■

 [Controller Setting] and [Ethernet] of GT

[Controller Setting] and [Ethernet] of GT
Designer3

 (The settings other than the
following are set to the default)

Designer3

:1
Network No.
PLC No.
:1
IP address
: 192.168.0.18
Port No.
: 5001
Communication format : UDP (fixed)

(1) Controller setting
Item

Set value (Use default value)

GOT NET No.

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No.
(Communication)

5001

GOT Port No.
(Ethernet Download)

5014

Default Gateway
Subnet Mask

*1

 (The settings other than the
following are set to the default)
Network No.
PLC No.
IP address
Port No.
Communication format

: 1 (virtual)*2
: 2 (virtual)*2
: 192.168.0.19
: 5001
: UDP(fixed)

3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

*1
*2

The Ethernet module is mounted on the base unit slot 0.
The Start I/O No. of the Ethernet module is set to "0".
These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.
■ [Controller Setting] and [Ethernet] of GT Designer3

6

Set value

Host

*

N/W No.

1

Type

2

7

AJ71QE71

IP address

192.168.0.19

Port No.

5001 (fixed)

Communication

UDP (fixed)

COMPUTER LINK
CONNECTION

PLC No.
Ethernet
setting No.1

DIRECT
CONNECTION TO
CPU

(2) Ethernet setting
Item

4

5

■ Switch settings of Ethernet module
■ Sequence program

0.0.0.0
255.255.255.0

Retry

3

 System configuration

TEST
TEST ERR.

PREPARATORY
PROCEDURES FOR
MONITORING

2

POINT

DEVICE RANGE
THAT CAN BE SET

AJ71QE71N3-T, AJ71QE71N-B5,
AJ71QE71N-B2, AJ71QE71N-T,
AJ71QE71N-B5T, AJ71QE71,
AJ71QE71-B5

ACCESS RANGE
FOR MONITORING

8.3.4 ■Confirming the communication state of
Ethernet module

This section describes the settings of the GOT and
Ethernet module (A Series) in the following case of the
system configuration.

HOW TO MONITOR
REDUNTANT
SYSTEM

The RDY LED on the Ethernet module turn on when
the module is ready to communicate.
For confirming the communication state, refer to the
following.

1

Connecting to Ethernet
module (A Series)

BUS CONNECTION

8.4.6

(3) Communication confirmation

POINT

8
ETHERNET
CONNECTION

[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 33

 Switch settings of Ethernet module

(1) Operation mode setting switch

Set the operation mode setting switch and exchange
condition setting switch.
AJ71E71N3-T, AJ71E71N-B5,
AJ71E71N-B2, AJ71E71N-T,
AJ71E71N-B5T, AJ71E71-S3
A J71E71N3-T
RUN

A1SJ71E71N3-T, A1SJ71E71N-B5,
A1SJ71E71N-B2, A1SJ71E71N-T,
A1SJ71E71N-B5T, A1SJ71E71-B5-S3,
A1SJ71E71-B2-S3

*2

A1SJ71E71N3-T
RUN
RDY
BSY
SW.ERR.
COM.ERR.
TEST
TEST ERR.
CPU R/W

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

RDY
BSY
SW.ERR.
COM.ERR.
CPU R/W

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

Operation mode
setting switch

Description

Set value

Online

0
(fixed)

*2

Setting
necessity at
GOT
connection

TEST
TEST ERR.

(2)

8

0:ONLINE
1:OFFLINE
2:TEST1
3:TEST2
4:TEST3

BCD

345

0
4

ON

(1)

EF012

C

0:ONLINE
1:OFFLINE
2:TEST1
3:TEST2
4:TEST3
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8

6789A

MODE
MODE

SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8

(1)
(2)

: Necessary

: As necessary

(2) Exchange condition setting switch*1

ON

10BASE-T

Exchange
condition
setting switch

Setting
switch

Description

Set
value

SW1

Selection of line
processing at TCP
timeout error

OFF

SW2

Data code setting
(binary code)

OFF
(fixed)

(Must not to be
used)

OFF
(fixed)

SW7

CPU exchange
timing setting
(Enable write at
RUN time)

ON
(fixed)

SW8

Initial timing setting

10BASE-T

A1SJ71E71N3-T

OFF

*2

The figure of AJ71E71N3-T and A1SJ71E71N3-T.

: Not necessary

ON

SW1

SW3

SW2

SW4

SW3
SW4

SW5

SW5
SW6

SW6

SW7
SW8

: Necessary
*1

OFF

: As necessary

: Not necessary

The exchange condition setting switches of A1SJ71E71-B5S3 and A1SJ71E71-B2-S3 are specified as the below.

Exchange
condition
setting switch

ON
SW1
SW2
SW3
SW4

Setting
necessity at
GOT
connection

OFF

Setting
switch

Description

Set
value

SW1

Selection of line
processing at TCP
timeout error

OFF

SW2

Data code setting
(binary code)

OFF
(fixed)

SW3

CPU exchange
timing setting
(Enable write at
RUN time)

ON
(fixed)

SW4

Initial timing setting
: Necessary

Setting
necessity at
GOT
connection

OFF

: As necessary

: Not necessary

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

8 - 34

8. ETHERNET CONNECTION
8.4 PLC Side Setting

D110

Application setting

D111

Port No. of Ethernet module

D112 to D113

IP address of GOT

D114

Port No. of GOT

D200

Initial fault code

100H

24 (18H)

Port No. of Ethernet module

5001

IP address of GOT

FFFFFFFFH

27 (1BH)

Port No. of GOT

FFFFH (fixed)

80 (50H)

Initial fault code

―

*1

The details of the application setting are shown below.
Settings 1), 2) and 3) can be changed by the user.
4), 5) and 6) are fixed.

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
0

0

6)

0

0

0

0

0 1 0 0
5) 4) 3)

0

0

0

0

0 0
2) 1)

1) Fixed buffer application
0: For sending; no exchange
1: For receiving
2) Existence check
0: No
1: Yes
3) Pairing open
0: No
1: Yes
4) Communication format (Set to "1" (UDP/IP).)
0: TCP/IP
1: UDP/IP
5) Fixed buffer exchange (Set to "0" (With procedure).)
0: With procedure
1: Without procedure
6) Open method (Set to "00" (Active, UDP/IP).
00: Active, UDP/IP
10: Unpassive
11: Fullpassive

PREPARATORY
PROCEDURES FOR
MONITORING

2

3

4

5

6
DIRECT
CONNECTION TO
CPU

IP address of Ethernet module

Application setting*1

DEVICE RANGE
THAT CAN BE SET

Application

D100

C0A80013H
(192.168.0.19)

16 (10H)

25 to 26
(19 to 1AH)

(b) Device used by user

COM.ERR turned off command

IP address of Ethernet module

ACCESS RANGE
FOR MONITORING

0 to 1 (0 to 1H)

For A Ethernet Interface Module User’s Manual

M102

Set value

7
COMPUTER LINK
CONNECTION

This program performs the initial processing of the
Ethernet module and the opening processing of
connection No. 1 when the stopping PLC CPU starts
running.
(a) I/O signal of Ethernet module

Item

Dec (Hex)

HOW TO MONITOR
REDUNTANT
SYSTEM

(1) Programming condition

BUS CONNECTION

Buffer memory
address

8
ETHERNET
CONNECTION

The sequence program for initial processing and
communication line opening processing are required.

Device

1

(c) Buffer memory settings used in the present
example

 Sequence program

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 35

(2) Example of sequence program
* Initial processing

Turned on WDT
at first scan ERR
only while detection
running

IP address of Ethernet
module(192.168.0.19)

Initial request

Read the initial fault code.
Initial
WDT ERR
fault
detection
detection

COM. ERR turned off request
COM.
ERR
turned off
command

Clear the initial fault code.

* Opening processing of communication line
Set to the permit of
communication while stopping
the PLC CPU.

Initial request

Normal
No. 1
completed
open
completed initial

Communication
format(UDP/IP)

Port No. of Ethernet
module(5001)
IP address of GOT
(When GOT is used, FFFFFFFFH)
Port No. of GOT
(When GOT is used, FFFFH)

Request to open

POINT
When changing the sequence program
After writing the sequence program to the PLC CPU, operate the PLC CPU ether turning OFF and then ON or resetting.

8 - 36

8. ETHERNET CONNECTION
8.4 PLC Side Setting

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No.
(Communication)

5001

GOT Port No.
(Ethernet Download)

5014

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

Subnet Mask

3

0.0.0.0
255.255.255.0

Retry

3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

4

(2) Ethernet setting
Item

Ethernet
setting No.1

Set value

Host

*

N/W No.

1

PLC No.

2

Type
IP address
Port No.
Communication

5

AJ71E71
192.168.0.19
5001
UDP (fixed)

POINT
[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)

6

7
COMPUTER LINK
CONNECTION

TEST
TEST ERR.

RUN
RDY
BSY
SW.ERR.
COM.ERR.
TEST
TEST ERR.
CPU R/W

2

8
ETHERNET
CONNECTION

RDY
BSY
SW.ERR.
COM.ERR.
CPU R/W

BUF1
BUF2
BUF3
BUF4
BUF5
BUF6
BUF7
BUF8

PREPARATORY
PROCEDURES FOR
MONITORING

GOT NET No.

Default Gateway
RUN

Set value (Use default value)

DEVICE RANGE
THAT CAN BE SET

A1SJ71E71N3-T, A1SJ71E71N-B5,
A1SJ71E71N-B2, A1SJ71E71N-T,
A1SJ71E71N-B5T, A1SJ71E71-B5-S3,
A1SJ71E71-B2-S3

Item

ACCESS RANGE
FOR MONITORING

AJ71E71N3-T, AJ71E71N-B5,
AJ71E71N-B2, AJ71E71N-T,
AJ71E71N-B5T, AJ71E71-S3

(1) Controller setting

HOW TO MONITOR
REDUNTANT
SYSTEM

8.4.3 ■Confirming the communication state of
Ethernet module
The BUF1 LED turns on when the opening processing
of the connection No. 1 is completed in normal at
executing of the sequence program example described
at (2).

Designer3

BUS CONNECTION

The RDY LED on the Ethernet module turn on when
the module is ready to communicate.
For confirming the communication state, refer to the
following.

1

 [Controller Setting] and [Ethernet] of GT

DIRECT
CONNECTION TO
CPU

(3) Communication confirmation

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 37

8.4.7

Connecting to Ethernet
module (FX Series)

This section describes the settings of the GOT and
Ethernet module (FX Series) in the following case of the
system configuration.

POINT

 Ethernet parameter settings of FX
Configurator-EN

(1) Ethernet settings
Set the Ethernet parameter with FX Configurator-EN.
For using FX Configurator-EN, install GX Developer Ver.
8.25B or later on the personal computer.
For details on FX Configurator-EN, refer to the following
manual.
FX Configurator-EN Operation manual

Ethernet module (FX Series)
For details of the Ethernet module (FX Series), refer to
the following manual.
FX3U-ENET User's manual
FX3U-ENET-ADP User's manual

 System configuration
■ [Controller Setting] and [Ethernet] of GT
Designer3


(The settings other than the
following are set to the default)
PLC No.
IP address
Port No.
Communication
format

:1
: 192.168.0.18
: 5019
: TCP (fixed)

 (The settings other than the
following are set to the default)
: 1 (virtual)*1
Network No.
: 2 (virtual)*1
PC No.
: 192.168.0.19
IP address
: 5551
Port No.
Communication : TCP (fixed)
format
■ Ethernet parameter settings of FX Configurator-EN

*1

These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.

■ [Controller Setting] and [Ethernet] of GT
Designer3

Setting
(with GOT connected)

Item

Setting

Module

Module 0*1

Operational settings

Refer to (2)

Initial settings

(Use default value.)

Open settings

Refer to (3)

Router relay parameter
(Use default value.)
E-mail settings
:Required
*1

8 - 38

8. ETHERNET CONNECTION
8.4 PLC Side Setting

:Set if necessary

Set the number of the Ethernet module.

:Not required

1

(3) Open settings

PREPARATORY
PROCEDURES FOR
MONITORING

(2) Operational settings

Setting
(with GOT connected)

Protocol

TCP

Open system

MELSOFT connection

3
ACCESS RANGE
FOR MONITORING

Fixed buffer
Fixed buffer communication
procedure

Item
Communication
date

code*1

IP address

Setting
(with GOT connected)

Setting

Existence confirmation

(Use default value.)
192.168.0.19

Transmission target device
Port No. (DEC.)

(Use default value.)

:Required
:Required

*2

:Set if necessary

4

Transmission target device
IP address

TCP Existence
confirmation setting

*1

(Use default value.)

Host station Port No.
(DEC.)

Initial timing*1
Send frame setting

Pairing open

:Not required

Because the port No. 5551 is fixed, the GOT operates as follows, regardless of the setting for the item.
• Communication date code : [Binary code]
• Initial timing : [Always wait for OPEN]
(Communications are enabled while the programmable
controller CPU stops.)
The default value of IP address is 192.168.1.254. Set the IP
address corresponding to the system configuration.

:Set if necessary

:Not required

HOW TO MONITOR
REDUNTANT
SYSTEM

Setting

5

POINT
When connecting to multiple GOTs and peripheral
devices
The number of protocols equivalent to that of the GOTs
and devices must be set.

BUS CONNECTION

Item

DEVICE RANGE
THAT CAN BE SET

2

6
DIRECT
CONNECTION TO
CPU

POINT
When changing Ethernet parameter
After writing the Ethernet parameter to the
programmable controller CPU, turn off and then on, or
reset the programmable controller CPU.

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 39

 Ethernet parameter settings of FX3U-ENET-

(2) Open settings

ADP
(1) Ethernet settings
Set the Ethernet parameter at [FX Parameter] on GX
Works2.
To set FX3U-ENET-ADP, GX Works2 Ver.1.90U or later
is required.
For details on the setting of FX3U-ENET-ADP, refer to
the following manual.
FX3U-ENET-ADP User's Manual

Item

Setting

Protocol

TCP

Open System

MELSOFT connection

Setting
(with GOT connected)

POINT
When connecting to multiple GOTs and peripheral
devices
The number of protocols equivalent to that of the GOTs
and devices must be set.
\

Setting
(with GOT connected)

Item

Setting

Channel

CH1 or CH2*1

IP Address

192.168.1.250*2

Open Settings

Refer to (2).

Communication Data
Code
Disable direct
connection to
MELSOFT

(Use default value.)

Do not respond to
search for CPU on
network
:Required
*1
*2

:Set if necessary

:Not required

Set a channel according to the installation position of FX3UENET-ADP on the CPU body.
The default value of IP address is 192.168.1.250. Set the IP
address corresponding to the system configuration.

POINT
When changing Ethernet parameter
After writing Ethernet parameters to the PLC CPU, turn
the PLC CPU OFF then back ON again.

8 - 40

8. ETHERNET CONNECTION
8.4 PLC Side Setting

Setting (Use default value.)

GOT NET No.

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No.
(Communication)

5019

GOT Port No.
(Ethernet Download)

5014

Default Gateway

0.0.0.0

Subnet Mask

255.255.255.0

Retry

3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

Ethernet
setting No.1

Setting

Host

*

N/W No.

1

PLC No.

2

Type

FX (fixed)

IP address
Port No.
Communication
*1
*2

Windows.
(a) When normal communication
C:\>Ping 192.168.0.19
Reply from 192.168.0.19: bytes=32 time<1ms
TTL=64
(b) When abnormal communication
C:\>Ping 192.168.0.19
Request timed out.

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Mounting condition of Ethernet communication unit
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• IP address of GOT specified by Ping command

2

3

4

POINT

(2) Ethernet setting
Item

Execute a Ping command at the Command Prompt of

Ethernet diagnostics of FX Configurator-EN
Ethernet diagnostics of FX Configurator-EN is
available to a Ping test from the PLC.
For details of Ethernet diagnostics of FX ConfiguratorEN, refer to the following manual.

5

FX Configurator-EN Operation manual

192.168.0.19*1

BUS CONNECTION

Item

PREPARATORY
PROCEDURES FOR
MONITORING

(1) When using the Command Prompt of Windows.

(1) Controller setting

DEVICE RANGE
THAT CAN BE SET

Ethernet module

ACCESS RANGE
FOR MONITORING

Designer3

1

 Confirming the communication state of

HOW TO MONITOR
REDUNTANT
SYSTEM

 [Controller Setting] and [Ethernet] of GT

5551*2
TCP (fixed)

Set the value according to the IP address of the connected
PLC.
Set the value according to the Port No. of the connected
PLC.
For details, refer to the following.

6
DIRECT
CONNECTION TO
CPU

8.3.3 Ethernet setting

POINT
[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.

7
COMPUTER LINK
CONNECTION

8.3.1 Setting communication interface
(Communication settings)

ETHERNET
CONNECTION

8

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 41

8.4.8

Connecting to Display I/F
(CNC C70)

(2) CNC monitor

This section describes the settings of the GOT and Display
I/F (CNC C70) in the following case of the system
configuration.

POINT
Display I/F (CNC C70)
For details of the Display I/F (CNC C70), refer to the
following manual.
C70 Series SET UP MANUAL

 System configuration
■ [Controller Setting] and [Ethernet] of GT
Designer3

 (The settings other than the
following are set to the default)
Network No.
:1
PLC No.
:1
IP address
: 192.168.0.18
Port No.
: 5001
Communication format : UDP (fixed)

 (The settings other than the
following are set to the default)
Network No.
PLC No.
IP address
Port No.
Communication format

■ IP address settings of CNC C70

: 239
:2
: 192.168.0.19
: 5001
: UDP(fixed)

Item

Setting necessity at
GOT connection

Set value

IP address

192.168.0.19

Subnet mask

255.255.255.0

0.0.0.0

Gateway address
Port number

64758 (fixed)

Speed auto/10M

0 (fixed)
: Necessary

: As necessary

: Not necessary

(3) Communication check
The CNC C70 can communicate with the GOT when
INIT.LED of the CNC C70 is lit.
For confirming the communication state, refer to the
following.

 IP address settings of CNC C70

■Checking communication state of CNC C70

 [Controller Setting] and [Ethernet] of GT

(1) Remote monitor tool

Designer3
(1) Controller setting
Item
GOT NET No.

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No.
(Communication)

5001

GOT Port No.
(Ethernet Download)

5012

Default Gateway
Subnet Mask
Item
IP address
Subnet mask
Gateway address
Port number
Speed auto/10M

Set value
192.168.0.19
255.255.255.0
0.0.0.0
64758 (fixed)
0 (fixed)
: Necessary

8 - 42

Setting necessity at
GOT connection

: As necessary

: Not necessary

8. ETHERNET CONNECTION
8.4 PLC Side Setting

Set value (Use default value)

Retry

0.0.0.0
255.255.255.0
3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

1

Ethernet
setting No.1

Set value

Host

*

N/W No.

1

PLC No.

2

Type

2

Q17nNC

IP address

192.168.0.19

Port No.

5001 (fixed)

Communication

UDP (fixed)

DEVICE RANGE
THAT CAN BE SET

Item

PREPARATORY
PROCEDURES FOR
MONITORING

(2) Ethernet setting

POINT

3
ACCESS RANGE
FOR MONITORING

[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)

4
HOW TO MONITOR
REDUNTANT
SYSTEM

 Checking communication state of CNC C70
(1) When using the Command Prompt of Windows.
Execute a Ping command at the Command Prompt of
Windows.
(a) When normal communication
C:\>Ping 192.168.0.19
Reply from 192.168.0.19: bytes=32 time<1ms
TTL=64
(b) When abnormal communication
C:\>Ping 192.168.0.19
Request timed out.

BUS CONNECTION

5

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Mounting condition of CNC C70
• Cable connecting condition
• Switch settings and network parameter settings
• Operation state of PLC CPU (faulty or not)
• IP address of the CNC C70 specified for the Ping
command

DIRECT
CONNECTION TO
CPU

6

COMPUTER LINK
CONNECTION

7

ETHERNET
CONNECTION

8

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 43

8.4.9

Connecting to CC-Link IE Field
Network Ethernet Adapter
Module

This section describes the settings of the GOT, Ethernet
adapter module and the PLC in the following system
configuration.

 System configuration

 GX Works2 network parameter
Ethernet/CC IE/MELSECNET
For details of the setting contents of PLC side, refer to the
following manual.
MELSEC-Q CC-Link IE Field Network Master/
Local Module User's Manual

(1) Network Type, Network No., Total Stations setting
Example: Master station setting


(Use default value for settings other than the following.)
:3 *1
Network No.
PC No.
:1
:192.168.3.18
IP address
:5001
Port No.
Communication :UDP (fixed)
format
Ethernet

(Use default value for settings other than the following.)
Ethernet setting
:192.168.3.30
IP address
CC-Link IE Field Network setting
:1
Network No.
:1
Station No.

CC-Link IE Field Network

Set value

Item

Master station

Local station

Network type

CC IE Field
(Master station)

CC IE Field
(Local station)

Network No.

1

1

Total Stations

2

-

0 (fixed)

2

Station No.

HUB
*2


(Use default value for settings other than the following.)
Network Type
: CC IE Field (Master station)
Network No.
:1
PC No.
:0
Total Stations
:2

(2) Routing parameter setting
Set the followings as necessary.
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be
set twice or more (multiple times).
Therefore, the one that can access to other station from
the request source host GOT is 64 kinds of [Transfer
Network No.]s.

*2


(Use default value for settings other than the following.)
Network Type
: CC IE Field (Local station)
Network No.
:1
PC No.
:2

*1
*2

Set the GOT network No. according to the third octet
(network No.) of the Ethernet adapter module IP address.
The CC-Link IE Field Network Master/Local module is
mounted on slot 0 of the base unit.
The start I/O No. of the CC-Link IE Field Network Master/
Local module is set at [0].

Item

8 - 44

8. ETHERNET CONNECTION
8.4 PLC Side Setting

Range

Transfer Network No.

1 to 239

Relay Network No.

1 to 239

Relay Station No.

1 to 64

[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)

(1) Controller setting
Item

Set value (Use default value)

GOT PC No.

1

GOT IP Address

Item

1*1

Network No.

1*2

Station No.
*1
*2

Set value

Set the same value as the network No. set on the PLC side.
Set a value other than the network No. set on the PLC side.

(2) Ethernet setting

192.168.3.18

GOT Port No. (Communication)

5001

GOT Port No.
(Ethernet Download)

5014

Default Gateway

4

0.0.0.0

Subnet Mask

255.255.255.0

Retry

3 times

Startup Time

3 sec

Timeout Time

3 sec

Delay Time

0ms

*1

Set the GOT network No. according to the third octet
(network No.) of the Ethernet adapter module IP address.

Host

Ethernet Setting
No.1

PC No.

30*2

Type

192.168.3.30*1
Set the IP address within the following range.

*1
*2

192.168. 3. 30

*3

Set the fourth octet within the range from 1 to 64.

NZ2GF-ETB
192.168.3.30*3

Port No.

5001(fixed)

Communication

UDP(fixed)

Set according to the third octet (network No.) of the Ethernet
adapter module IP address.
Set according to the fourth octet (PC No.) of the Ethernet
adapter module IP address.
Set according to the Ethernet adapter module IP address.

(3) Routing parameter setting

Set the third octet within the range from 1 to 239.
Item

Set value

Transfer Network No.

1*1

Relay Network No.

3*2

Relay Station No.

30*3

*1
*2
*3

Set the same value as the Ethernet adapter module network
No.
Set according to the third octet (network No.) of the Ethernet
adapter module IP address.
Set according to the fourth octet (PC No.) of the Ethernet
adapter module IP address.

8. ETHERNET CONNECTION
8.4 PLC Side Setting

6

7
COMPUTER LINK
CONNECTION

IP address
*1

Set value

*
3*1

IP address
Item

Set value

N/W No.

5
BUS CONNECTION

(2) Ethernet setting
Item

3
ACCESS RANGE
FOR MONITORING

3*1

GOT NET No.

2
DEVICE RANGE
THAT CAN BE SET

(1) CC-Link IE Field Network setting

POINT

HOW TO MONITOR
REDUNTANT
SYSTEM

CC-Link IE Field Network Ethernet Adapter
Module User's Manual

Designer3

DIRECT
CONNECTION TO
CPU

Set the parameter with the Ethernet adapter module
setting tool.
For details of the setting method, refer to the following
manual.

PREPARATORY
PROCEDURES FOR
MONITORING

1

 [Controller Setting] and [Ethernet] of GT

8 - 45

8
ETHERNET
CONNECTION

 Ethernet Adapter Module setting

8.4.10

Connecting to PERIPHERAL
I/F (Built-in Ethernet port
Motion Controller CPU)

 System configuration
Leave the Built-in Ethernet port Motion Controller CPU
settings as default in the following system
configuration.

This section describes the settings of the GOT and Built-in
Ethernet port Motion Controller CPU in the following case
of system configuration.

■ [Controller Setting] and [Ethernet] of GT Designer3


(The settings other than the
following are set to the default)
:1
Network No.
PLC No.
:1
: 192.168.3.1
IP address
: 5001
Port No.
Communication : UDP (fixed)
format

POINT
(1) GOT type setting
For details, refer to the following.
1.1.1 Setting connected equipment (Channel
setting)
(2) Setting [Controller Type]
(2) CPU No. specification of Q170MCPU
Set whether to monitor the PLC CPU area or the
Motion CPU area of Q170MCPU, in the CPU No.
specification. For details, refer to the following.
8.5 Precautions
(3) PLC type of GX Works2/GX Developer
When creating a program, set the following PLC
type:
• For Q173D(S)CPU/Q172D(S)CPU
QnUD(E)(H)CPU
• For Q170MCPU
Q03UDCPU
(4) Built-in Ethernet port CPU
For details of Built-in Ethernet port CPU, refer to
the following manual.
User's Manual of Q173D(S)CPU/
Q172D(S)CPU and Q170MCPU

 *1
(The following settings are set to the default)
: 1 (virtual) *2
Network No.
: 2 (virtual) *2
PLC No.
: 192.168.3.39
IP address
: MELSOFT connection (fixed)
Open system

*1

*2

For the settings when using system devices including a hub
and a transceiver, refer to the following.
8.4.2 Connecting to Built-in Ethernet port CPU
(multiple connection)
These setting items do not exist at the PLC side. However,
the virtual values must be set on the GOT side.

■[Controller Setting] and [Ethernet] of GT Designer3

 Basic setting of MT Works2
Use the default values of the basic setting for the
system configuration above.

(1) Built-in Ethernet port

Item

IP address

8 - 46

8. ETHERNET CONNECTION
8.4 PLC Side Setting

Set value
192.168.3.39
(Default)

Subnet mask pattern

-

Default router IP address

-

Setting necessity
at GOT
connection

1

GOT IP Address

: As necessary

: Not necessary

(2) Open settings
The setting is required for all the connected GOTs.

192.168.3.1

GOT Port No. (Communication)

5001

GOT Port No.
(Ethernet Download)

5014

Default Gateway

2

0.0.0.0

Subnet Mask

255.255.255.0

Retry

3times

Startup Time

3 sec

Timeout time

3 sec

Delay Time

0ms

3

(4) Ethernet setting
Item

Set value

Host

Ethernet
setting No.1

1*1

PC No.

2*2

Type
IP address

Protocol
Open system
Host station port No.

Set value
UDP (fixed)
MELSOFT connection (fixed)
-

 [Controller Setting] and [Ethernet] of GT
Designer3

POINT
(1) [Controller Setting] and [Ethernet] of GT
Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)
(2) Ethernet setting
The settings items for the network No. and station
No. do not exist at the Built-in Ethernet port
Motion Controller CPU side. However, these
virtual values must be set on the GOT side.
Therefore, set the network No. and station No. on
the GOT side. Set the network No. that is not
existed on the network system and any station
No..

*1
*2
*3

4

QnUDE(H)
192.168.3.39*3

Port No.

5006 (fixed)

Communication

UDP (fixed)

Set the same value as that of GOT N/W No.
Set a value different from that of GOT PLC No.
Set it to the IP address value of the Built-in Ethernet port
Motion Controller CPU side.

 Checking communication state of Connecting
to Built-in Ethernet port CPU
(1) When using the Command Prompt of Windows
Execute a Ping command at the Command Prompt of
Windows.
(a) When normal communication
C:\>Ping 192.168.3.39
Reply from 192.168.3.2: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.3.39
Request timed out.

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of Built-in Ethernet port CPU specified
in the Ping command

5

6

7

8
ETHERNET
CONNECTION

Item

*

N/W No.

PREPARATORY
PROCEDURES FOR
MONITORING

GOT PC No.

Refer to (2)
: Necessary

1

DEVICE RANGE
THAT CAN BE SET

(Use default value)

ACCESS RANGE
FOR MONITORING

Open settings

Setting (Use default value.)

HOW TO MONITOR
REDUNTANT
SYSTEM

Enable online change
(MC protocol)

Item
GOT NET No.

BUS CONNECTION

Communication data code

1

(3) Controller setting

DIRECT
CONNECTION TO
CPU

Setting necessity
at GOT
connection

Set value

COMPUTER LINK
CONNECTION

Item

8. ETHERNET CONNECTION
8.4 PLC Side Setting

8 - 47

POINT
Ethernet diagnostics of GX Works2/GX Developer
Ethernet diagnostics of GX Works2/GX Developer is
available to a Ping test from the PLC.
For details of Ethernet diagnostics of GX Works2/GX
Developer, refer to the following manual.
GX Works2 Version1 Operating Manual
(Common)
GX Developer Version8 Operating Manual

8 - 48

8. ETHERNET CONNECTION
8.4 PLC Side Setting

 When connecting to multiple GOTs

When the CPU No. is set to "1", the device on the PLC
CPU area (CPU No.1) is monitored.

(1) Setting PLC No.

When the CPU No. is set to "0", the monitoring target
differs depending on the GOT connection destination.
Refer to the following.
GOT connection destination

Monitoring target

QJ71E71 module

PLC CPU area (CPU No.1)

PERIPHERAL I/F

Motion CPU area (CPU No.2)

When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

Screen Design

Example) Setting dialog box of the bit device

3

When connecting two or more GOTs in the Ethernet
network, set each [PLC No.] to the GOT.
8.3.1 Setting communication interface
(Communication settings)

(2) Setting IP address
Do not use the IP address "192.168.0.18" when using
multiple GOTs.
A communication error may occur on the GOT with the
IP address.

(3) Setting for starting up multiple GOTs simultaneously
(When connected to Built-in Ethernet port CPU)
When connecting multiple GOTs to one Built-in
Ethernet port CPU, adjust the timing of GOT
communication start. When the communication
concentrates on the PLC, the communication between
GOT and PLC becomes difficult, and the monitoring by
GOT may not start. As a method for adjusting the
timing, communicating one GOT alone first, and then
communicating the other GOTs is effective.
Set the following items on each GOT.
• [Startup Time] of [Controller Setting], or [Title Display
Time] of [GOT Setup].
• [Timeout Time] of [Controller Setting]
The following shows a setting example.
HUB

QnUDE(H)CPU

 Connection in the multiple CPU system
When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more
MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs. Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version Screen Design
Manual

GOT1

GOT2

GOT10

Item
Startup Time

GOT1
3sec (default)

GOT2
4sec

GOT10
4sec

Timeout Time

3sec (default)

4sec

4sec

 When connecting to the multiple network
equipment (including GOT) in a segment
By increasing the network load, the transmission speed
between the GOT and PLC may be reduced.
The following actions may improve the communication
performance.
• Using a switching hub
• More high speed by 100BASE-TX (100Mbps)
• Reduction of the monitoring points on GOT

8. ETHERNET CONNECTION
8.5 Precautions

DEVICE RANGE
THAT CAN BE SET

Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).

8 - 49

ACCESS RANGE
FOR MONITORING

 Connection to Q170MCPU

4
HOW TO MONITOR
REDUNTANT
SYSTEM

The GOT cannot write any data to the QSCPU.

2

5
BUS CONNECTION

The GOT can only read device data and sequence
programs by the ladder monitor function in the QSCPU.

LCPU may diagnose (check file system, recovering
process, etc.) the SD memory card when turning on the
power or when resetting. Therefore, it takes time until
the SD memory card becomes available. When the
GOT starts before the SD card becomes available, a
system alarm occurs. Adjust the opening screen time in
the GOT setup so that no system alarm occurs.
GT Designer3 Version Screen Design
Manual

6
DIRECT
CONNECTION TO
CPU

 Connection to QSCPU

 Connection to LCPU

7
COMPUTER LINK
CONNECTION

Use B or a later function version of Ethernet module
(QnA Series) and PLC CPU (QnA/QnASCPU type).

8
ETHERNET
CONNECTION

 Connection to QnA (S) CPU type

PREPARATORY
PROCEDURES FOR
MONITORING

1

8.5 Precautions

 When setting IP address
Do not use "0" and "255" at the end of an IP address.
(Numbers of *.*.*.0 and *.*.*.255 are used by the
system)
The GOT may not monitor the controller correctly with
the above numbers.
Consult with the administrator of the network before
setting an IP address to the GOT and controller.

 When monitoring to another network No. on
the same line
When the network No. of the GOT does not match with
that of the PLC on the same Ethernet, the PLC cannot
be monitored. When monitoring, set the same network
No. as that of the GOT, or connect a Ethernet module to
the PLC and set the routing setting to monitor as other
network.
When the Multi-channel is supported for GT16, set
each channel with the networks No. to monitor.

 Remote password for QCPU
Do not set a remote password for QCPU.
Monitoring with GOT becomes unavailable.

 When connecting to Built-in Ethernet port of
Built-in Ethernet port CPU
Connect to GOT after turning on the network equipment
such as Built-in Ethernet port CPU or HUB to enable
the communication.
When the communication with Built-in Ethernet port
CPU is not available, a communication error may occur
on the GOT.

 The number of connectable CPUs for one
GOT
QCPU : 128 CPUs can be set (10 or less CPUs are
recommended)
FXCPU : 128 CPUs can be set (10 or less CPUs are
recommended)

8 - 50

8. ETHERNET CONNECTION
8.5 Precautions

9

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

MELSECNET/H CONNECTION
(PLC TO PLC NETWORK)

9.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

12

9.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 9

CC-Link IE FIELD
NETWORK
CONNECTION

9.4 PLC Side Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 - 11

13

9.5 Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 16

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

9.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2
9.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 7

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

9-1

9.

MELSECNET/H CONNECTION
(PLC TO PLC NETWORK)

9.1 Connectable Model List
POINT
(1) Connectable network
When using MELSECNET/H in NET/10 mode, refer to MELSECNET/10 CONNECTION.
Connect the GOT to the following network systems as an ordinary station.
• MELSECNET/H network system (PLC to PLC network) optical loop system
• MELSECNET/H network system (PLC to PLC network) coaxial bus system
(2) MELSECNET/H network module
When connecting the MELSECNET/H network module to the MELSECNET/H network system, specify the
MELSECNET/H Mode or the MELSECNET/H Extended Mode as a network type.

9.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU
Q06HCPU
Q12HCPU
MELSEC-Q
(Q mode)

MELSECNE
T/H

Q25HCPU

*1

*1

9.2

Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU (Extension base)
Q25PRHCPU (Extension base)

-

-

Q00UJCPU
Q00UCPU
Q01UCPU
Q02UCPU
MELSEC-Q
(Q mode)

Q03UDCPU
Q04UDHCPU
Q06UDHCPU

MELSECNE
T/H

9.2

Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU

(Continued to next page)
*1

9-2

Use CPU function version B or a later version.

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.1 Connectable Model List

Communication
type

Refer to

Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q50UDEHCPU

MELSECNET/H

9.2

MELSECNET/H

9.2

MELSECNET/H

9.2

Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*1

MELSEC-QS

QS001CPU

Q24DHCCPU-V

L02CPU
L26CPU
MELSEC-L

L26CPU-BT

-

L02CPU-P

-

L26CPU-PBT
Q02CPU-A
Q02HCPU-A

-

-

-

-

Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)

Q2ACPU-S1
Q3ACPU
Q4ACPU

13

Q4ARCPU
Q2ASCPU
MELSEC-QnA
(QnASCPU)

11

12

L02SCPU
MELSEC-Q
(A mode)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Q26UDEHCPU

CC-Link IE FIELD
NETWORK
CONNECTION

MELSEC-Q
(Q mode)

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Clock

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Model name

Q2ASCPU-S1
Q2ASHCPU

-

-

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Series

14

A4UCPU
A2ACPU
A2ACPUP21

CC-Link
CONNECTION
(Via G4)

A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
A3ACPUR21

-

-

15

A1NCPU
INVERTER
CONNECTION

A1NCPUP21
A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1

16

A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21

(Continued to next page)
*1

Use a module with the upper five digits later than 12042.

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.1 Connectable Model List

9-3

SERVO AMPLIFIER
CONNECTION

MELSEC-A
(AnCPU)

Series

Model name

Clock

Communication
type

Refer to

-

-

-

-

-

-

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU
A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24
A2CCPU

MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU*1*2
Q173CPU*1*2
Q172CPUN*1
Q173CPUN*1
Q172HCPU

Motion
controller
CPU
(Q Series)

Q173HCPU
MELSECNET/H

Q172DCPU

9.2

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU*3
MR-MQ100

-

-

(Continued to next page)
*1

When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.

*2

• SW6RN-SV13Q : 00H or later
• SW6RN-SV22Q : 00H or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number N******* or later
• Q173CPU: Product number M******* or later
Only the first step can be used on the extension base unit (Q52B/Q55B).

*3

9-4

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.1 Connectable Model List

Model name

Clock

Communication
type

9
Refer to

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU

10

A373UCPU-S3

A171SCPU-S3
A171SCPU-S3N

-

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

A171SCPU
-

A171SHCPU
A171SHCPUN
A172SHCPU

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

A172SHCPUN
A173UHCPU
A173UHCPU-S1
WS0-CPU0

-

-

-

-

LJ72GF15-T2

-

-

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

-

CNC C70

Q173NCCPU

MELSECNET/H

9.2

Robot
controller

CRnQ-700 (Q172DRCPU)

MELSECNET/H

9.2

CC-Link IE
Field Network
head module

QJ72LP25-25
QJ72LP25G

12

QJ72BR15

CC-Link IE FIELD
NETWORK
CONNECTION

MELSECNET/H
Remote I/O
station

WS0-CPU1

13

FX0
FX0S
FX0N

-

14

FX1
FX2
FX2C

-

FX1S
FX1N
FX2N

-

-

15

FX1NC
FX2NC

-

FX3GC
FX3U

INVERTER
CONNECTION

FX3G
-

FX3UC

16
SERVO AMPLIFIER
CONNECTION

MELSEC-FX

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

MELSEC-WS

CC-Link
CONNECTION
(Via G4)

Motion
controller
CPU
(A Series)

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Series

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.1 Connectable Model List

9-5

9.1.2

MELSECNET/H network module
Model name

CPU series

Coaxial bus

MELSEC-Q (Q mode)*1
MELSEC-QS
Motion controller CPU (Q Series)
CNC C70
Robot controller (CRnQ-700)

QJ71LP21
QJ71LP21-25
QJ71LP21S-25

QJ71BR11*1

C Controller module

QJ71LP21-25
QJ71LP21S-25

QJ71BR11*1

*1

9-6

Optical loop

Use function version B or later of the MELSECNET/H network module and CPU.

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.1 Connectable Model List

9

Connecting to optical loop system

GOT

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Communication driver

Connection cable
MELSECNET/H

PLC

Model name

Connection cable

MELSECNET/H
network module

Communication
type

QJ71LP21
QJ71LP21-25
QJ71LP21S-25

MELSECNET/H

QJ71LP21-25
QJ71LP21S-25

MELSECNET/H

*1

MELSEC-Q
MELSEC-QS
C Controller
module

GOT

Cable model

Max.
distance

Option device

Optical fiber cable*2

*3

GT15-J71LP23-25

Model

63 GOTs
Optical fiber cable*2

*3

For the system configuration of the MELSECNET/H network module, refer to the following manual.

*2

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For the optical fiber cable, refer to the following manual.
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manual.

Connecting to the coaxial bus system

MELSECNET/H
network module

QCPU

GOT

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

9.2.2

11

12

GT15-J71LP23-25

*1

*3

Number of
connectable
equipment

CC-Link IE CONTROLLER
NETWORK
CONNECTION

MELSECNET/H
network module

QCPU

CC-Link IE FIELD
NETWORK
CONNECTION

9.2.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9.2 System Configuration

14

Communication driver

Connection cable

Model name

MELSECNET/H
Network module
*2

Connection cable
Communication
type

Cable model

GOT

Max.
distance

Option device

*4

GT15-J71BR13

Model

Number of
connectable
equipment

MELSEC-Q
*1

QJ71BR11

*1
*2

MELSECNET/H

Coaxial cable
*3

31 GOTs

16

Use a PLC CPU of function version B or a later version.
For the system configuration of the MELSECNET/H network module, refer to the following manual.

SERVO AMPLIFIER
CONNECTION

C Controller
module
MELSEC-QS

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
Use a MELSECNET/H network module of function version B or a later version.

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.2 System Configuration

15
INVERTER
CONNECTION

PLC

CC-Link
CONNECTION
(Via G4)

MELSECNET/H

9-7

*3

For the coaxial cable, refer to the following manual.
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For the coaxial cable connector connection method, refer to the following.

*4

1.4.2 Coaxial cable connector connection method
The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manual.
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)

9-8

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.2 System Configuration

Setting communication
interface (Communication
settings)

9.3.2

Communication detail settings

Make the settings according to the usage environment.

2.

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

3.

Click!

Network Type

Description

Set the network type.
(Default: MNET/H mode)

Range
• MNET/H mode
• MNET/10 mode
• MNET/H
Extended
mode*1

4.

Network No.

Set the network No.
(Default: 1)

1 to 239

Station No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: MELSECNET/H

Mode Setting

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following:
1.1.2 I/F communication setting

slave station*2
• Self-loopback
test*2
• Internal selfloopback
• H/W test*2

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When no response is received
after retries, a communication
times out.
(Default: 3times)

0 to 5times

Timeout
Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Delay
Time

Set the delay time for reducing the
load of the network/destination
PLC.
(Default: 0ms)

0 to 300ms

Click the [OK] button when settings are completed.

POINT

• Online
(auto.
reconnection)
• Offline
• Test between

test*2

The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
9.3.2 Communication detail settings

Set the operation mode of the
GOT.
(Default:
Online (auto. reconnection))

13

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.3 GOT Side Settings

14

15
INVERTER
CONNECTION

3.

[Controller Setting] from the

16
SERVO AMPLIFIER
CONNECTION

2.

Select [Common]
menu.

12

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Item

CC-Link IE FIELD
NETWORK
CONNECTION

4.

1.

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set the channel of the connected equipment.

CC-Link
CONNECTION
(Via G4)

9.3.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

9.3 GOT Side Settings

9-9

Item

Description

Range

Refresh
Interval

Set the number of refreshes to
secure the send/receive data in
station units during
communication.
(Default: 1time)
Valid when [Secured data send/
Secured data receive] Is marked
by the control station side network
parameters of the melsecnet/h
network system.

1 to 1000times

Transmission
Speed

Set the communication
transmission speed.
(Default: 25Mbps)
When specifying [MNET/10
mode] as The network type, only
10mbps can be set applicable.

10Mbps/25Mbps

*1
*2

Cannot be set for the QCPU redundant system.
For details, refer to the following manual.
Q corresponding MELSECNET/H Network System
Reference Manual (PLC to PLC network)

(1) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the RS-422 conversion unit and the
GOT utility, refer to the following manual:
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

Routing parameter setting

Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be set
twice or more (multiple times).
Therefore, the one that can access to other station from the
request source host GOT is 64 kinds of [Transfer Network
No.]s.

POINT

Relay Network No.

1 to 239

Relay Station No.

1 to 64

(1) Routing parameter setting of relay station
Routing parameter setting is also necessary for
the relay station.
For the setting, refer to the following.
9.4 PLC Side Settings
(2) Parameter reflection function of MELSOFT Navigator
(a) The color of the cells for the items which are
reflected to GT Designer3 from MELSOFT
Navigator changes to green. Set items, which
are displayed in green cells, from the
MELSOFT Navigator.
(b) When the settings of Transfer network No.,
Relay network No. or Relay station No. are
reflected to the parameter from the MELSOFT
Navigator, those settings are added. Items set
in advance are not deleted.However, if the
target network No. overlaps, the item set in
advance is overwritten.
(c) The routing information is used manually by
the user when the data is created. Therefore,
after changing the network configuration by
MELSOFT Navigator, create a routing
information again. For details of the creation
of the routing information, refer to the
MELSOFT Navigator help.

Routing parameter setting
When communicating within the host network, routing
parameter setting is unnecessary.
For details of routing parameters, refer to the following
manual.
Q corresponding MELSECNET/H Network
System Reference Manual (PLC to PLC
network)

9 - 10

Range
1 to 239

POINT

POINT

9.3.3

Item
Transfer Network No.

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.3 GOT Side Settings

9

Set the station number setting switch and mode setting
switch.
QJ71LP21S-25

QJ71LP21-25

X1

23

78

90 1

90 1

11
(1)

IN

01
EF 2

01
EF 2

3 45

MODE

BCD

89 A

EXT.PW
EXT.PW

(2)

89 A

67

34 5

MODE

67

System configuration

(2)

BCD


(Use the default value for settings other
than the following.)

Network type
: MNET/H Mode
Network No.
:1
Station No.
:2
Made Setting
: Online (auto,reconnection)
Network range assignment *2: LB0100H to LB01FFH
LW0100H to LW01FFH
Transmission speed : 10Mbps

24G
24G

OUT

OUT

(FG)
24G

QJ71LP21
-25

QJ71LP21 S-25

13

QJ71BR11

X1

90 1

X10

901

STATION NO.

23

23

89 A

01
EF 2

345

MODE

67

BCD

(2)

14

The MELSECNET/H network module is mounted at slot 0 of
the base unit.
The start I/O No. of the MELSECNET/H network module is
set at "0".
The network type must be set according to the number of
assignment of send points for each station.
When the number of assignment is 2000 bytes or less:
MELSECNET/H mode
When the number of assignment is 2000 bytes or more:
MELSECNET/H Extended Mode

POINT

CC-Link
CONNECTION
(Via G4)

*2

(1)

456

*1

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

MNG
D.LINK
RD
L ERR.

78

RUN
T.PASS
SD
ERR.

456

Station No.
:1
Mode
: Online (10Mbps)
Network type
: MNET/H mode (Control station)
Network No.
:1
Total stations
:2
Network range assignment *2: LB0000H to LB00FFH
LW0000H to LW00FFH
9.4.2 Switch setting of MELSECNET/H network module
(1) [Network parameter] of GX Developer

QJ71BR11

78

 *1
(Use the default value for settings other than the following.)

12
CC-Link IE FIELD
NETWORK
CONNECTION

+24V
+24V

9.4.4 [Controller Setting] of GT Designer3

MELSECNET/H (PLC to PLC network)

90 1

(1)

23

456

23

X10

IN

9.4.1

MNG
D.LINK
RD
L ERR.

STATION NO.

23

90 1

RUN
T.PASS
SD
ERR.

456

X1

EXT.PW

456

X10

78

STATION NO.

Q corresponding MELSECNET/H Network
System Reference Manual (PLC to PLC
network)

QJ71LP21S-25

MNG
D.LINK
RD
L ERR.

456

MELSECNET/H network module
For details of the MELSECNET/H network module,
refer to the following manual.

RUN
T.PASS
SD
ERR.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

QJ71LP21, QJ71LP21-25

POINT

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Switch setting of
MELSECNET/H network
module

78

When connecting the MELSECNET/H network module to
the MELSECNET/H network system, specify the
MELSECNET/H Mode or the MELSECNET/H Extended
Mode as a network type.

9.4.2

78

This section describes the settings of the GOT and
MELSECNET/H network module in the case of system
configuration shown as 9.4.1.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9.4 PLC Side Settings

15

QJ71BR11

INVERTER
CONNECTION

When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the MELSECNET/H network module is set to "70".

SERVO AMPLIFIER
CONNECTION

16

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.4 PLC Side Settings

9 - 11

9.4.3

(1) Station number setting switch
Station number setting
switch

90 1

78

90 1

56

*1

23

4

X1

23

456

X10

78

STATION NO.

Description

Station number
setting

Set
value

Setting
necessity at
GOT
connection

Parameter setting

 Connecting to MELSEC-Q or QS series
(1) [Network parameter] of GX Developer
(a) Network parameter

1

(Station No.1)*1

: Necessary
: As necessary
: Not necessary
Do not set the same station No. as that of the GOT.

(2) Mode setting switch

Mode setting switch

BCD

*2

89 A

01
EF 2

67

34 5

MODE

Description

Mode setting
(Online:

Set
value

Setting
necessity at
GOT
connection

0

10Mbps)*2

: Necessary
: As necessary
: Not necessary
Set the same mode setting and transmission speed as those
of the GOT.

POINT

Item

When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

Set value

Setting
necessity at
GOT connection

MNET/H mode
(Control station)
(fixed)

Network type

Starting I/O No.*1

0000H

Network No.*2

1

Total stations

2

Group No.

0 (fixed)

*3

Online

Mode

Network range assignment

Refer to (b).

Refresh parameters
Interrupt settings
Control station return setting

(Use default value)

Redundant settings*4
Interlink transmission
parameters
Routing parameters

*1
*2
*3
*4

9 - 12

Refer to (c).

: Necessary
: As necessary
: Not necessary
When using Q170MCPU, set it according to the system
configuration.
Specify the same network No. as that of the GOT.
Set the same mode setting as that of the GOT.
Set it when the MELSECNET/H network module is used in
the redundant QnPRHCPU system.

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.4 PLC Side Settings

(c) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

(b) Network range assignment

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Send
range
for
station
(LB)

Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

Send
range
for
station
(LW)

Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

Target network No.

1 to 239

Disable

Relay network No.

1 to 239

Relay station No.

1 to 64

LB/LW
setting*1

CC-Link IE CONTROLLER
NETWORK
CONNECTION

200

Pairing setting*2
LX/LY setting*1

No setting

Specify I/O master station*1

No setting

Specify reserved station

No setting

12

Item

Range

13

POINT

Supplementary setting
(Use default value)
Station inherent parameters

*1
*2

CC-Link IE FIELD
NETWORK
CONNECTION

Monitoring time

: Necessary
: As necessary
: Not necessary
Be sure to set the setting to perform the cyclic transmission.
Set it when the MELSECNET/H network module is used in
the redundant QnPRHCPU system.

Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
9.3.3 Routing parameter setting

POINT

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Set value

14
CC-Link
CONNECTION
(Via G4)

Item

11

Setting
necessity at
GOT
connection

15
INVERTER
CONNECTION

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

SERVO AMPLIFIER
CONNECTION

16

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.4 PLC Side Settings

9 - 13

 Connecting to C Controller module
Item

Use SW3PVC-CCPU-E Ver.3.05F or later for the
MELSECNET/H utility.
Operation settings

(1) Connection settings

Set value

Network type

MNET/H mode
(Control station)

Network No.*1

1

Group No.

0

Mode*2

Online

Return

(Use default value)

Refresh parameters

(Use default value)

Total stations

2

Write authority

Mark the checkbox

User name*2

target

Password*2

password

Detailed settings

-

: Necessary
: As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

*1
*2

Send range for
each station LB

192.168.3.3 (Default)

LB/LW settings*3

Target module*1

Setting
necessity at
GOT connection
Network range assignment

Set value

Sta.
No.1

Start

0000H

End

00FFH

Sta.
No.2

Start

0100H

End

01FFH

Sta.
No.1

Start

0000H

End

00FFH

Sta.
No.2

Start

0100H

End

01FFH

(LX/LY) settings*3

(a) Parameter settings

No setting

Monitoring time
Specify I/O master Sta.

(2) MELSECNET/H Utility's [Parameter Settings]

Start/End

Send range for
each station LW

Assignment method

Item

(Use default value)
*3

Specify reserved Sta.
Supplementary settings

*1
*2
*3

Setting
necessity at
GOT
connection

No setting
No setting
(Use default value)

: Necessary
: As necessary
: Not necessary
Specify the same network No. as that of the GOT.
Set the same mode setting as that of the GOT.
Be sure to set the setting to perform the cyclic transmission.

POINT
When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it.

Item

Set value

Number of modules

1

Link device refresh cycle
Routing parameter
Target module

(Use default value)
Refer to (b).
1

Start I/O No.

0000H

Channel No.

(Use default value)

9 - 14

Setting
necessity at
GOT connection

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.4 PLC Side Settings

9

Item

Set value

Network Type

MNET/H mode

Network No.

1: Network No.1

Station No.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

[Controller Setting] of GT
Designer3

10

2: Station No.2

Mode Setting

Online (auto. reconnection)

Retry count

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0sec (Use default value)

Refresh Interval

1time (Use default value)

Monitor Speed

10Mbs

POINT
[Controller Setting] of GT Designer3
For [Controller Setting], of GT Designer3, refer to the
following.

13

Range

Transfer target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

1 to 120

12

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Item

11

CC-Link IE FIELD
NETWORK
CONNECTION

9.3.1 Setting communication interface
(Communication settings)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

9.4.4

CC-Link IE CONTROLLER
NETWORK
CONNECTION

(b) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

POINT

14
CC-Link
CONNECTION
(Via G4)

Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
9.3.3 Routing parameter setting

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.4 PLC Side Settings

9 - 15

9.5 Precautions
 Network configuration
Use MELSECNET/H (PLC to PLC network) to
configure a network including the GOT.
The following networks including the GOT cannot be
configured.
• MELSECNET/H (Remote I/O network)

 Network type setting

When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more
MELDAS C70: 18 seconds or more

• Specify all the network modules on the same network
as the same network type.
(MELSECNET/H Mode and MELSECNET/H
Extended Mode cannot be mixed.)
• When connecting to MELSECNET/H in the QCPU
redundant system, [MELSECNET/H Extended Mode]
cannot be specified as the network type.

 Monitoring range
Only PLC CPU of the same networks No. can be
monitored in GOT.
For details, refer to the following manual.
GT Designer3 Version

 Connection in the multiple CPU system

Screen Design Manual

 GOT startup in the MELSECNET/H

When the GOT starts before the PLC runs, a system
alarm occurs. Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version

Screen Design Manual

 Connection to QSCPU
The GOT can only read device data and sequence
programs by the ladder monitor function in the QSCPU.
The GOT cannot write any data to the QSCPU.

 Connection to Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).

connection

When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.

In the MELSECNET/H connection, the data link is
started approximately 10 seconds after the GOT
startup.

When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.

 When a network error occurs in the system

For setting the CPU No., refer to the following manual.

alarm
In the MELSECNET/H connection, when a network
error occurs in the system alarm, the system alarm
message cannot be canceled even though the causes
are removed.

GT Designer3 Version

Example) Setting dialog box of the bit device

To cancel the system alarm display, restart the GOT.

 MELSECNET/H network module version
For version restrictions of the MELSECNET/H network
module, refer to the following manual.
Q corresponding MELSECNET/H Network
System Reference Manual (PLC to PLC
network)

9 - 16

Screen Design Manual

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)
9.5 Precautions

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

9

MELSECNET/10 CONNECTION
(PLC TO PLC NETWORK)

10.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

10.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 2
10.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 7
10.4 PLC Side Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 12

13

10.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 26

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

10.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 9

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

10 - 1

10. MELSECNET/10 CONNECTION (PLC
TO PLC NETWORK)
10.1 Connectable Model List
POINT
(1) Connectable network
The MELSECNET/10 connection includes the MELSECNET/H network system used in the MELSECNET/10
mode. The GOT cannot be connected to the remote I/O network.
Connect the GOT to the following network systems as an ordinary station.
• MELSECNET/10 network system (PLC to PLC network) optical loop system
• MELSECNET/10 network system (PLC to PLC network) coaxial bus system
(2) MELSECNET/H network module
When connecting the MELSECNET/H network module to the MELSECNET/10 network system, specify the
MELSECNET/10 Mode as a network type.

10.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU
Q06HCPU
Q12HCPU

MELSECNET/10

Q25HCPU

*1

*1

10.2

Q02PHCPU
Q06PHCPU
MELSEC-Q
(Q mode)

Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)
Q25PRHCPU
(Extension base)

-

-

Q00UJCPU
Q00UCPU
Q01UCPU

MELSECNET/10

10.2

Q02UCPU
Q03UDCPU

(Continued to next page)
*1

10 - 2

Use CPU function version B or a later version.

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.1 Connectable Model List

Communication
type

Refer to

Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU

10

Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
MELSEC-Q
(Q mode)

Q10UDEHCPU
Q13UDEHCPU

MELSECNET/10

10.2

Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU

11

Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*1

MELSEC-QS

QS001CPU

Q24DHCCPU-V

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Clock

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Model name

MELSECNET/10

10.2

MELSECNET/10

10.2

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Series

12

L02CPU

-

L02CPU-P

-

L26CPU-PBT
L02SCPU
MELSEC-Q
(A mode)

Q02CPU-A
Q02HCPU-A

MELSECNET/10

10.2

MELSECNET/10

10.2

MELSECNET/10

10.2

Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)

Q2ACPU-S1
Q3ACPU
Q4ACPU
Q4ARCPU
Q2ASCPU
Q2ASCPU-S1
Q2ASHCPU

14

Q2ASHCPU-S1

(Continued to next page)
Use a module with the upper five digits later than 12042.

15
INVERTER
CONNECTION

*1

16
SERVO AMPLIFIER
CONNECTION

MELSEC-QnA
(QnASCPU)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

L26CPU-BT

CC-Link
CONNECTION
(Via G4)

MELSEC-L

CC-Link IE FIELD
NETWORK
CONNECTION

L26CPU

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.1 Connectable Model List

10 - 3

Series

Model name

Clock

Communication
type

Refer to

A2UCPU
A2UCPU-S1
A3UCPU

MELSECNET/10

10.2

A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
MELSEC-A
(AnCPU)

A3ACPUP21
A3ACPUR21
A1NCPU
A1NCPUP21

-

-

A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21
A2USCPU
A2USCPU-S1

MELSECNET/10

10.2

A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU
A2SCPU-S1
A2SHCPU

-

-

-

-

-

-

A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24
A2CCPU
MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU

(Continued to next page)

10 - 4

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.1 Connectable Model List

Communication
type

Refer to

Q172CPU*1*2
Q173CPU*1*2
Q172CPUN*1
Q173CPUN*1

10

Q172HCPU
Motion
controller
CPU
(Q Series)

Q173HCPU
MELSECNET/10

Q172DCPU

10.2

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1

11

Q172DSCPU
Q173DSCPU
Q170MCPU*3
MR-MQ100

-

-

A273UCPU
A273UHCPU
A273UHCPU-S3

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Clock

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Model name

MELSECNET/10

10.2

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Series

12

A373UCPU

A171SCPU
A171SCPU-S3

A171SHCPU

-

-

13

A171SHCPUN
A172SHCPU
A172SHCPUN
A173UHCPU
A173UHCPU-S1
MELSEC-WS
MELSECNET/H
remote I/O
station

WS0-CPU0

MELSECNET/10

10.2

-

WS0-CPU1

-

14

QJ72LP25-25
-

-

LJ72GF15-T2

-

-

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

-

CNC C70

Q173NCCPU

MELSECNET/10

10.2

Robot
controller

CRnQ-700
(Q172DRCPU)

MELSECNET/10

10.2

CC-Link
CONNECTION
(Via G4)

QJ72BR15

15

(Continued to next page)
*1

When using SV13, SV22 or SV43, use the motion controller CPU on which any of the following main OS version is installed.

*2

• SW6RN-SV13Q : 00H or later
• SW6RN-SV22Q : 00H or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number N******* or later
• Q173CPU: Product number M******* or later
Only the first step can be used on the extension base unit (Q52B/Q55B).

*3

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.1 Connectable Model List

16
SERVO AMPLIFIER
CONNECTION

CC-Link IE
Field Network
head module

QJ72LP25G

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

A171SCPU-S3N

INVERTER
CONNECTION

Motion
controller
CPU
(A Series)

CC-Link IE FIELD
NETWORK
CONNECTION

A373UCPU-S3

10 - 5

Series

Model name

Clock

Communication
type

Refer to

FX0
FX0S

-

FX0N
FX1
FX2

-

FX2C
FX1S
MELSEC-FX

FX1N

-

-

FX2N
FX1NC
FX2NC

-

FX3G
FX3GC

-

FX3U
FX3UC

10.1.2

MELSECNET/H (NET/10 mode), MELSECNET/10 network module
Model name

CPU series

Coaxial bus

MELSEC-Q (Q mode)*1
MELSEC-QS
Motion controller CPU (Q Series)
CNC C70
Robot controller (CRnQ-700)

QJ71LP21, QJ71LP21-25
QJ71LP21S-25

QJ71BR11*1

C Controller module

QJ71LP21-25, QJ71LP21S-25

QJ71BR11*1

MELSEC-QnA

AJ71QLP21, AJ71QLP21S
A1SJ71QLP21, A1SJ71QLP21S

AJ71QBR11
A1SJ71QBR11

MELSEC-Q (A mode)
MELSEC-A
Motion controller CPU (A Series)

AJ71LP21
A1SJ71LP21

AJ71BR11
A1SJ71BR11

*1

10 - 6

Optical loop

Use function version B or later of the CPU and MELSECNET/H network module.

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.1 Connectable Model List

10.2.1

Connecting to optical loop system
Communication driver

Communication driver

MELSECNET/H

MELSECNET/10

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

10.2 System Configuration

(When MELSECNET/H
communication unit is used)

MELSECNET/H,
MELSECNET/10
network module

GOT

PLC
MELSECNET/H,
MELSECNET/10
network module

Communication
type

Cable model

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment

*1

*2

*3

CC-Link IE FIELD
NETWORK
CONNECTION

MELSECNET/10

Optical fiber cable

*4

GT15-75J71LP23-Z
*5

C Controller
module

QJ71LP21-25
QJ71LP21S-25

MELSECNET/10

MELSEC-QS

QJ71LP21
QJ71LP21-25
QJ71LP21S-25

MELSECNET/10

MELSEC-QnA

AJ71QLP21
AJ71QLP21S
A1SJ71QLP21
A1SJ71QLP21S

Optical fiber cable
*2

Optical fiber cable
*2

*3

*3

GT15-75J71LP23-25
*4

13

GT15-75J71LP23-25
*4

63 GOTs

GT15-J71LP23-25
MELSECNET/10

Optical fiber cable
*2

*3

*4

GT15-75J71LP23-Z
*5

14

GT15-J71LP23-25
MELSECNET/10

Optical fiber cable
*2

*3

*4

GT15-75J71LP23-Z
*5

*1

For the system configuration of the MELSECNET/H and MELSECNET/10 network module, refer to the following manuals.

*2

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
Type MELSECNET/10 Network system (PLC to PLC network) Reference Manual
For the optical fiber cable, refer to the following manual.

*3

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
Type MELSECNET/10 Network system (PLC to PLC network) Reference Manual
The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manual.

*4

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
Type MELSECNET/10 Network system (PLC to PLC network) Reference Manual
Specify the MELSECNET/10 Mode as the Communication Settings.For the setting, refer to the following.

*5

Not available for the GT155

16

10.3.1 Setting communication interface (Communication settings)
.

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.2 System Configuration

15

SERVO AMPLIFIER
CONNECTION

MELSEC-A

AJ71LP21
A1SJ71LP21

CC-Link
CONNECTION
(Via G4)

MELSEC-Q

GT15-J71LP23-25

QJ71LP21
QJ71LP21-25
QJ71LP21S-25

12

INVERTER
CONNECTION

Model name

Connection cable

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

Connection cable

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

PLC

(When MELSECNET/10
communication unit is used)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

10 - 7

10.2.2

Connecting to the coaxial bus system
Communication driver

Communication driver

MELSECNET/H

MELSECNET/10

(When MELSECNET/H
communication unit is used)

MELSECNET/H,
MELSECNET/10
network module

PLC

(When MELSECNET/10
communication unit is used)

GOT
Connection cable

PLC

Model name

MELSECNET/H,
MELSECNET/10
network module

Connection cable
Communication
type

Cable model

Max.
distance

GOT

Option device

Model

Number of
connectable
equipment

*2

MELSEC-Q
*1

QJ71BR11*1

MELSECNET/10

C Controller
module
MELSEC-QS

QJ71BR11*1

MELSEC-QnA

AJ71QBR11
A1SJ71QBR11

MELSECNET/10

AJ71BR11
A1SJ71BR11

MELSECNET/10

MELSEC-A

MELSECNET/10

Coaxial cable
*3

Coaxial cable
*3

Coaxial cable
*3

Coaxial cable
*3

GT15-J71BR13*5
*4
GT15-75J71BR13-Z*6

*4

GT15-J71BR13*5

GT15-J71BR13*5
*4
GT15-75J71BR13-Z*6
GT15-J71BR13*5
*4
GT15-75J71BR13-Z*6

*1
*2

Use a PLC CPU and MELSECNET/H network module of function version B or later.
For the system configuration of the MELSECNET/H and MELSECNET/10 network module, refer to the following manuals.

*3

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
Type MELSECNET/10 Network system (PLC to PLC network) Reference Manual
For the coaxial cable, refer to the following manuals.

*4

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
Type MELSECNET/10 Network system (PLC to PLC network) Reference Manual
The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manual.

*5

Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
Type MELSECNET/10 Network system (PLC to PLC network) Reference Manual
Specify the MELSECNET/10 Mode as the Communication Settings.For the setting, refer to the following.

*6

Not available for the GT155

10.3.1 Setting communication interface (Communication settings)

10 - 8

31 GOTs

.

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.2 System Configuration

10.3.2

Communication detail settings

Make the settings according to the usage environment.

2.

3.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

4.

Item

Click!

Description

Range
• MNET/H mode
• MNET/10 mode
• MNET/H Extended

Set the network type.
Network Type
(Default: MNET/H mode)

mode*1

3.

4.

[Controller Setting] from the

Network No.

1 to 239

Station No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver:
When using the MELSECNET/H communication unit
MELSECNET/H
When using the MELSECNET/10 communication
unit
MELSECNET/10
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Mode Setting

Set the operation mode of the
GOT.
(Default:
Online (auto. reconnection))

slave station*2
• Self-loopback test*2
• Internal selfloopback
test*2

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When no response is received
0 to 5times
after retries, a communication
times out.
(Default: 3times)

Set the time period for a
Timeout Time communication to time out.
(Default: 3sec)

Delay Time

15

3 to 90sec

Set the delay time for reducing the
load of the network/destination
0 to 300ms
PLC.
(Default: 0ms)

POINT

16
SERVO AMPLIFIER
CONNECTION

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.3 GOT Side Settings

13

14

• H/W test*2

10.3.2 Communication detail settings
Click the [OK] button when settings are completed.

• Online
(Auto Reconnect)
• Offline
• Test between

CC-Link
CONNECTION
(Via G4)

2.

Select [Common]
menu.

Set the network No.
(Default: 1)

12

INVERTER
CONNECTION

1.

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

(1) MELSECNET/H

Set the channel of the connected equipment.

CC-Link IE FIELD
NETWORK
CONNECTION

Setting communication
interface (Communication
settings)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

10.3.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

10.3 GOT Side Settings

10 - 9

Item

Description

Range

Set the number of refreshes to
secure the send/receive data in
station units during
communication.
(Default: 1time)
1 to 1000times
Valid when "Secured data send/
Secured data receive" is marked
by the control station side network
parameters of the MELSECNET/H
network system.

Refresh
Interval

Set the communication
transmission speed.
Transmission (Default: 25Mbps)
10Mbps/25Mbps
Speed
When specifying [MNET/10 mode]
as the network type, only 10Mbps
can be set applicable.
*1
*2

Cannot be set for the QCPU redundant system.
For details, refer to the following manual.
Q corresponding MELSECNET/H Network System
Reference Manual (PLC to PLC network)

(2) MELSECNET/10

10.3.3

Routing parameter setting

Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be set
twice or more (multiple times).
Therefore, the one that can access to other station from the
request source host GOT is 64 kinds of [Transfer Network
No.]s.

POINT
(1) Routing parameter setting
When communicating within the host network,
routing parameter setting is unnecessary.
(2) Selection of communication unit
Routing parameters cannot be set in the GT1575J71LP23-Z and the GT15-75J71BR13-Z.
When setting routing parameters, use the GT15J71LP23-25 or the GT15-J71BR13 according to
the connection type to be used.
For details of routing parameters, refer to the following
manual.
Q corresponding MELSECNET/H Network
System Reference Manual (PLC to PLC
network)

Item

Description

Range

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When no response is received after
retries, a communication times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 90sec

POINT

Item

(1) When MELSECNET/H communication unit is used
When connecting the MELSECNET/H network
module to the MELSECNET/10 network system,
specify the [MNET/10 mode] as a [Network Type].
(2) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
setting of MELSECNET/H
network module
(3) ■ Switch
Precedence
in communication
settings
■ [Network parameter] of GX Developer
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

10 - 10

Range

Transfer Network No.

1 to 239

Relay Network No.

1 to 239

Relay Station No.

1 to 64

POINT
Routing parameter setting of relay station
Routing parameter setting is also necessary for the
relay station.
For the setting, refer to the following.
10.4 PLC Side Setting

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.3 GOT Side Settings

9

0 1

2 3

Set the station No. of the
MELSECNET/10
communication unit.
Set to not duplicate other
stations in the network.
(Default: 01)

1 to 64: GT1575J71LP23-Z
1 to 32: GT1575J71BR13-Z

9

0 1

(4) Mode setting switch

89
CDE

23

67

AB

MODE

45

Mode setting switch

GT15 MELSECNET/10 communication unit
User's Manual

Description
On-line
(Default: 0)

Set value

F0 1

POINT
POWER

(1) Switch setting example
For the switch setting example, refer to the
following.

D.LINK
T.PASS

DUAL
SW.E
M/S.E
E PRM.E
R
CRC
R
OVER
O
R AB.IF
TIME
DATA
UNDER
LOOP
SD
RD

GOT R/W E
R
CRC
R
OVER
O
AB.IF
R
TIME
DATA
UNDER
LOOP
SD
RD

F.LOOP

7 8

GROUP No.

7 8

X100

7 8

X10

7 8

2 3

4 5 6

X1

(2)

2 3

23

4 5 6

F0 1

X10

7 8

X1

2 3

4 5 6
7 8

2 3

4 5 6
9 0 1

9 0 1

STATION
No.

(1)

NETWORK
No.

4 5 6
2 3

2 3

4 5 6

9 0 1

45

9 0 1
89

9 0 1

MODE

67

CD
AB E

(4)
(3)

10.4 PLC Side Setting
(2) When the switch setting is changed
When changing the switch setting after mounting
the MELSECNET/10 communication unit to the
GOT, reset the GOT.
(3) Self check test
Select "6" to "9" as the mode setting switch to
provide a self check test of the MELSECNET/10
communication unit.
For details, refer to the following manual.

R.LOOP

9 0 1

(1) Network number setting switch
Network number setting
switch
4

Description

Set value

GT15 MELSECNET/10 communication unit
User's Manual

5 6

2 3

7 8

9 0 1
X1

NETWORK
No.

Set the network No. of
the MELSECNET/10
communication unit.
(Default: 001)

1 to 239

9 0 1
2 3

4 5 6
9 0 1

15

4 5 6

Set value

Set the group No. of the
MELSECNET/10
communication unit.
(Default: 0)

0:
No group
setting (fixed)*1

16

The GOT does not use the group number.
Specify "0".

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.3 GOT Side Settings

SERVO AMPLIFIER
CONNECTION

2 3

7 8
9 0 1

*1

GROUP No.

Description

INVERTER
CONNECTION

(2) Group number setting switch
Group number setting
switch

13

CC-Link
CONNECTION
(Via G4)

7 8

2 3

7 8

X10

12

14

X100

4 5 6

10

11
0

GT15-75J71LP23-Z, GT15-75J71BR13-Z

RUN
PC

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

2 3

7 8

For details of each setting switch and LED, refer to the
following manual.

X1

5 6

4

Switch setting of the communication unit
When using the MELSECNET/H communication unit,
the switch setting is not needed.

7 8

STATION
No.

X10

Set value

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

5 6

Description

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Station number setting
switch
4

POINT

9

(3) Station number setting switch

CC-Link IE FIELD
NETWORK
CONNECTION

Switch setting (Only when
MELSECNET/10
communication unit is used)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

10.3.4

10 - 11

10.4 PLC Side Setting
Reference

POINT

MELSECNET/H network module

QJ71LP21,
QJ71LP21-25,
QJ71LP21S-25,
QJ71BR11

10.4.1

MELSECNET/10 network
module
(QnA Series)

AJ71QLP21,
AJ71QLP21S,
AJ71QBR11,
A1SJ71QLP21,
A1SJ71QLP21S,
A1SJ71QBR11

10.4.2

MELSECNET/10 network
module
(A Series)

AJ71LP21,
AJ71BR11,
A1SJ71LP21,
A1SJ71BR1

10.4.3

 Switch setting of MELSECNET/H network
module

QJ71LP21, QJ71LP21-25

QJ71LP21S-25

MNG
D.LINK
RD
L ERR.

QJ71LP21 S-25

QJ71BR11

MNG
D.LINK
RD
L ERR.

90 1

23

(1)

456

X1

 (Use the default value for settings other
than the following.)

23

78

X10

901

STATION NO.

78

RUN
T.PASS
SD
ERR.

89 A

01
EF 2

67

345

MODE

BCD

Station No.
:2
Mode
: Online
Network No.
:1
Network range assignment: LB0100H to LB01FFH
LW0100H to LW01FFH
MELSECNET/10 (PLC to PLC network)

 *1
(Use the default value for settings other than the following.)
Station No.
:1
Mode
: Online (10Mbps)
Network type
: MNET/10 mode (Control station)
Network No.
:1
Total stations
:2
Network range assignment: LB0000H to LB00FFH
LW0000H to LW00FFH

90 1
90 1

90 1

QJ71BR11

The MELSECNET/H network module is mounted at slot 0 of
the base unit.
The start I/O No. of the MELSECNET/H network module is
set at "0".

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

(2)

01
EF 2

01
EF 2

BCD

QJ71LP21
-25

OUT

BCD

(FG)
24G

456

■ [Controller Setting] of GT Designer3
■ Setting of the MELSECNET/10 communication unit

10 - 12

3 45

MODE

89 A

89 A

24G
24G

OUT

QJ71BR11

*1

EXT.PW
EXT.PW

(2)

67

67

POINT

 System configuration

(1)

IN

+24V
+24V

Q corresponding MELSECNET/H Network
System Reference Manual (PLC to PLC
network)

23

456

X1

23

456

23

X10

(1)

34 5

MELSECNET/H network module
For details of the MELSECNET/H network module,
refer to the following manual.

MNG
D.LINK
RD
L ERR.

STATION NO.

23

IN

MODE

RUN
T.PASS
SD
ERR.

456

X1

EXT.PW

456

X10

90 1

STATION NO.

78

RUN
T.PASS
SD
ERR.

This section describes the settings of the GOT and
MELSECNET/H network module in the following case of
system configuration.
When connecting the MELSECNET/H network module to
the MELSECNET/10 network system, specify the
MELSECNET/10 Mode as a network type.

QJ71LP21S-25

QJ71LP21-25

78

Connecting to MELSECNET/H
network module

Set the station number setting switch and mode setting
switch.

78

10.4.1

When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the MELSECNET/H network module is set to "70".

78

Model name

(2)

Station number
setting

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Set value

MELSEC-Q or QS series)
(1) [Network parameter] of GX Developer
(a) Network parameter

10

1

*1

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

(Station No.1)*1

: Necessary
: As necessary
: Not necessary
Do not set the same station No. as that of the GOT.

(2) Mode setting switch

Mode setting
(Online: 10Mbps)

0 (fixed)

: Necessary

: As necessary

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Set value

12

: Not necessary

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

Item

Set value

Setting
necessity at
GOT
connection

MNET/10 mode
(Control station) (fixed)

Network type
Starting I/O No.*1

0000H

Network No.*2

1

Total stations

2

Group No.

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Description

0 (fixed)

Mode

Online (fixed)

Network range assignment

14

Refer to (b)

Refresh parameters
CC-Link
CONNECTION
(Via G4)

Mode setting switch

11

Setting
necessity
at GOT
connection

CC-Link IE FIELD
NETWORK
CONNECTION

Description

Setting
necessity
at GOT
connection

Interrupt settings
Control station return setting

(Use default value)

Redundant settings*3

15

Interlink transmission
parameters
Routing parameters

*1

: Necessary
: As necessary
: Not necessary
When using Q170MCPU, set it according to the system
configuration.
Specify the same network No. as that of the GOT.
Set it when the MELSECNET/H network module is used in
the redundant QnPRHCPU system.

16
SERVO AMPLIFIER
CONNECTION

*2
*3

Refer to (c)
INVERTER
CONNECTION

Station number
setting switch

9

 Parameter setting (when connecting to

(1) Station number setting switch

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 13

(b) Network range assignment

Item

Set value

Monitoring time

Setting
necessity at
GOT
connection

200

Send
range
for
station
(LB)

Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

Send
range
for
station
(LW)

Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

LB/LW
setting*1

(c) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

Pairing setting*2

Disable

LX/LY setting*1

No setting

Specify I/O master station*1

No setting

Specify reserved station

No setting

Supplementary setting
(Use default value)
Station inherent parameters

*1
*2

: Necessary
: As necessary
: Not necessary
Be sure to set it to perform the cyclic transmission.
Set it when the MELSECNET/H network module is used in
the redundant QnPRHCPU system.

Item
Target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

1 to 64

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
10.3.3 Routing parameter setting

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

10 - 14

Range

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

Network No.*1

1

Group No.

0

Mode

Online

Return

(Use default value)

Refresh parameters

2

Mark the checkbox

User name*2

target

Password*2

password

Detailed settings

-

: Necessary
: As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

*1
*2

Send range for
each station LB

192.168.3.3 (Default)

Sta.
No.1

Start

0000H

End

00FFH

Sta.
No.2

Start

0100H

End

01FFH

Sta.
No.1

Start

0000H

End

00FFH

Sta.
No.2

Start

0100H

End

01FFH

(LX/LY) settings*2

(Use default value)
Sta.*2

Specify reserved Sta.

(2) MELSECNET/H Utility's [Parameter Settings]
(a) Parameter settings

Supplementary settings

*1
*2

12

No setting

Monitoring time
Specify I/O master

11

Start/End

Send range for
each station LW

Write authority

Setting
necessity at
GOT connection
Network range assignment

Target module*1

Set value

LB/LW settings*2

Assignment method

Item

10

(Use default value)

Total stations

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

MNET/10 mode
(Control station)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

(1) Connection settings

Network type

CC-Link IE FIELD
NETWORK
CONNECTION

Operation settings

Use SW3PVC-CCPU-E Ver.3.05F or later for the
MELSECNET/H utility.

Set value

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Item

9

No setting

13

No setting
(Use default value)

: Necessary
: As necessary
: Not necessary
Specify the same network No. as that of the GOT.
Be sure to set the setting to perform the cyclic transmission.

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Controller module)

Setting
necessity at
GOT
connection

14

POINT
When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it.

CC-Link
CONNECTION
(Via G4)

 Parameter setting (when connecting to C

Number of modules
Link device refresh cycle
Routing parameter
Target module

Set value

Setting
necessity at
GOT connection

1

16

(Use default value)
Refer to (b).

SERVO AMPLIFIER
CONNECTION

Item

INVERTER
CONNECTION

15

1

Start I/O No.

0000H

Channel No.

(Use default value)

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 15

(b) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

 [Controller Setting] of GT Designer3
Item

Set value (Use default)

Retry

3times

Timeout Time

3sec

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
10.3.1 Setting communication interface
(Communication settings)

 Setting of the MELSECNET/10
communication unit
Item

Set value

Network number setting switch

1: Network No.1

Group number setting switch

0: No group setting (fixed)

Station number setting switch

2: Station No.2

Mode setting switch

0: Online (fixed)

POINT
Item

Range

Transfer target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

1 to 120

Setting of the MELSECNET/10 communication unit
For the setting method of the MELSECNET/10
communication unit, refer to the following.
10.3.1 Setting communication interface
(Communication settings)

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
10.3.3 Routing parameter setting

10 - 16

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Switch setting of MELSECNET/10 network
module
Set for each setting switch.
AJ71QLP21S

A J71QLP21
10
100

In this section, the network parameter (common
parameter) of GX Developer is taken as an example to
provide explanations.

E
R
R
O
R

RUN PC REMOTE DUAL SW.E M/S.E PRM.E CRC OVER AB.IF TIME DATA UNDER LOOP SD RD -

A J71QLP21S

- POWER
- MNG
- S.MNG
- D.LINK
- T.PASS
- CPUR/W
- CRC
- OVER
- AB.IF
- TIME
- DATA
- UNDER
- LOOP
- SD
- RD

F.LOOP

1

10
100

E
R
R
O
R

E
R
R
O
R

R.LOOP

RUN PC REMOTE DUAL SW.E M/S.E PRM.E CRC OVER AB.IF TIME DATA UNDER LOOP SD RD -

(1)
(2)

STATION NO.
X10

(3)

SD RD -

NETWORK NO.
X100

(1)

OFF
ON
OFF ON
PC REMOTE
N.ST
MNG
PRM D.PRM
STATION SIZE
(8.16.32.64)
LB/LW SIZE
(2.4.6.8K)

SW

X1

(2)

GROUP NO.

(3)

1
2
3
4
5
6
7
8

(6)

(2)

GROUP NO.

STATION NO.
X10

11

(3)

X1

(5)

MODE
0: ONLINE(A.R)
2: OFFLINE
OFF ON
OFF
ON
PC REMOTE
N.ST
MNG
PRM D.PRM
STATION SIZE
(8.16.32.64)
LB/LW SIZE
(2.4.6.8K)

(1)

X10

X1

(5)

10

1

R.LOOP

STATION NO.
X10

X1

MODE
0: ONLINE(A.R)
2: OFFLINE

For QnA/Q4AR MELSECNET/10 Network
System Reference Manual

E
R
R
O
R

X1

GROUP NO.

- POWER
- MNG
- S.MNG
- D.LINK
- T.PASS
- CPUR/W

SW.E M/S.E PRM.E CRC OVER AB.IF TIME DATA UNDER -

100

X10

X1

RUN PC REMOTE -

10

NETWORK NO.
X100

X10

MELSECNET/10 network module (QnA Series)
For details of the MELSECNET/10 network module
(QnA Series), refer to the following manual.

AJ71QBR11

- POWER
- MNG
- S.MNG
1
- D.LINK
- T.PASS
- EX.POWER
- CPUR/W
- CRC
- OVER
E
- AB.IF
R
- TIME
R
- DATA
- UNDER O
- LOOP
R
- SD
- RD

F.LOOP

NETWORK NO.
X100

POINT

AJ71QBR11

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

AJ71QLP21

This section describes the settings of the GOT and
MELSECNET/10 network module (QnA series) in the
following case of system configuration.

SW
1
2
3
4
5
6
7
8

(6)

(5)

MODE
0: ONLINE(A.R)
2: OFFLINE
OFF
ON
OFF ON SW
PC REMOTE
1
2
N.ST
MNG
PRM D.PRM
3
STATION SIZE
4
(8.16.32.64)
5
6
LB/LW SIZE
(2.4.6.8K)
7
8

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connecting to MELSECNET/
10 network module (QnA
Series)

(6)

24V
24G
FG

FRONT SIDE

IN
OUT

A1SJ71QLP21S

A1SJ71QLP21
‚d
‚q
‚q
‚n
‚q

456
456
456
456
456
456

456

23

456

78

78

78

DISPLAY

23
23
23

45
23

3

24G

(6)

4
5
6
7

FG

01
EF

MODE

MODE
0 : ONLINE(A.R)
2 : FOFFLINE
FRONT SIDE

8

The MELSECNET/10 network module is mounted at slot 0 of
the base unit.
The start I/O No. of the MELSECNET/10 network module is
set at "0".

L
(F.L)

BCD

2

FRONT SIDE

78

89
67 A

456
456

23

456

X1
{24V

(4)

R
(R.L.)

SW
1
2
3
4
5
6
7
8

OFF
ON
PC
REM.
N.ST
MNG
PRM D.PRM
ST,SIZE
8,16,32,64
LB/LW SIZE
2,4,6,8k

OFF ON
SW
1
2
3
4
5

(6)

6
7
8

IN

OUT

OUT

A1SJ71QLP21S

CC-Link
CONNECTION
(Via G4)

A1SJ71QLP21

A1SJ71QBR11
A1SJ71QBR11
RUN
MNG
S.MNG

PW
PC
REM.
SWE.
M/S.E.
PRM E.

D.LINK
T.PASS

CRC
OVER
AB. IF
TIME
DATA
UNDER
SD
RD

CPU R/W

‚d
‚q
‚q
‚n
‚q

15

NETWORK
456
456
456
456

89
67 A

BCD

45
23

MODE

L

R
(R.L.)

(4)

MODE
0 : ONLINE (A.R)
2 : OFFLINE

SW
OFF
ON
1
PC
REM.
2
N.ST
MNG
3
PRM D.PRM
4
ST,SIZE
5
8,16,32,64
6 LB/LW SIZE
7
2,4,6,8k
8

INVERTER
CONNECTION

78
23

456

23

456

78

01
EF

(5)

23

X1

901

X10

78

901

ST.NO.

(3)

23

GR.NO.

78

DISPLAY

(F.L)

901

(2)

78

901

X1

78

901

X10

901

X100

23

NO.

(1)

13

14

IN

(5)

23

OFF ON
SW
1
2
3
4
5

(6)

16

6
7
8

SERVO AMPLIFIER
CONNECTION

*1

X10
EXT.PW

78

45
23

23

456

ST.NO.

1

01
EF

89
67 A

GR.NO.

SW

MODE
0 : ONLINE(A.R)
2 : OFFLINE

■ Switch setting of MELSECNET/10 network module
■ [Network parameter] of GX Developer

(2)
(3)

OFF ON

BCD

MODE

X1

OFF
ON
PC
REM.
N.ST
MNG
PRM D.PRM
ST,SIZE
8,16,32,64
LB/LW SIZE
2,4,6,8k

78

901

78

901

X1

(5)

78

X10

901

X10

(3)

78

901

ST.NO.

X100

(1)

901

GR.NO.

(4)

R
(R.L.)

901

(2)

SW
1
2
3
4
5
6
7
8

901

:1
Station No.
: Online
Mode
: MNET/10 (Control station)
Network type
:1
Network No.
:2
Total stations
Network range assignment: B0000H to B00FFH
W0000H to W00FFH

78

NO.

L

901

X1

‚d
‚q
‚q
‚n
‚q

901

X10

DISPLAY

(F.L)

901

(1)

78

901

 *1
(Use the default value for settings other than the following.)

CRC
OVER
AB. IF
TIME
DATA
UNDER
SD
RD

NETWORK

78

901

X100

23

NETWORK
NO.

PW
PC
REM.
SWE.
M/S.E.
PRM E.
R.E.
CPU R/W

RUN
MNG
S.MNG
DUAL
D.LINK
T.PASS
F.E.

EXT.P W

23

:2
Station No.
: Online
Mode
:1
Network No.
Network range assignment: B0100H to B01FFH
MELSECNET/10 (PLC to PLC network)
W0100H to W01FFH

A1SJ71QLP21S
CRC
OVER
AB. IF
TIME
DATA
UNDER
SD
RD

PW
PC
REM.
SWE.
M/S.E.
PRM E.
R.E.
CPU R/W

23

RUN
MNG
S.MNG
DUAL
D.LINK
T.PASS
F.E.

CC-Link IE FIELD
NETWORK
CONNECTION

A1SJ71QLP21

23


(Use the default value for settings other
than the following.)

12

FRONT SIDE

IN
OUT

23

■ [Controller Setting] of GT Designer3
■ Setting of the MELSECNET/10 communication unit

23

 System configuration

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

10.4.2

A1SJ71QBR11

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 17

(1) Network number setting switch
Network number
setting switch

NETWORK NO.
X100

Description

Set
value

Setting
necessity at
GOT
connection

78
4 5 6

90 1

23
4 5 6

9 0 1

78

X10

23
4 5 6

1

(Network No.1)*1

9 0 1

78

X1

Network
No. setting

23

: Necessary
: As necessary
: Not necessary
Specify the same network No. as that of the GOT.

*1

(2) Group number setting switch

Group number setting switch

4 5 6

GROUP.NO.

90 1

78

Description

Group
No. setting
(No group
setting)

23

: Necessary

Set
value

Setting
necessity at
GOT
connection

0
(fixed)

: As necessary

: Not necessary

(3) Station number setting switch

Station number setting switch

4 5 6

78

9 0 1

STATION.NO.
X10

23
4 5 6

X1

9 0 1

78

Description

Station number
setting

Set
value

Setting
necessity at
GOT
connection

1

(Station No.1)*2

23

*2

: Necessary
: As necessary
: Not necessary
Do not set the same station No. as that of the GOT.

(4) LED indication select switch

LED indication select switch

Description

Set
value

Setting
necessity at
GOT
connection

DISPLAY

L
(F.L)

LED indication
select

R
(R.L.)

: Necessary

10 - 18

L (F.L.)

: As necessary

: Not necessary

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

0
(fixed)

45

: Necessary

: As necessary

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Mode setting
(Online)

Setting
necessity at
GOT
connection

(1) Network parameter

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set
value

: Not necessary

(6) Condition setting switches

OFF ON

SW
1
2
3
4
5
6
7
8

Description

Set
value

SW1

Network type
(PLC to PLC
net-work
(PC))

OFF
(fixed)

SW2

Station type
(Control
station
(MNG))

ON
(fixed)

11

12
Item

Parameter
SW3

for using*1
(common
parameter
(PRM))

SW4

No. of

SW5

stations*1

SW6

B/W
Total BW

SW7

points*1

SW8

*1

Setting
necessity at
GOT
connection

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Setting
switch

Not used

OFF
(fixed)

OFF
(fixed)
OFF
(fixed)
OFF
(fixed)

: Necessary
: As necessary
: Not necessary
The MELSECNET/10 network module can be communicated
by default parameters.
For details, refer to the following manual.
For QnA/Q4AR MELSECNET/10 Network System
Reference Manual

Set value

Network type

MNET/10
(Control station) (fixed)

Start I/O No.

0000H

Network No.*1

1

Total stations

2

Network range assignment

Setting
necessity at
GOT
connection

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Condition setting
switches

Refer to (2)

Refresh parameters
Interlink transmission
parameters
Routing parameters

*1

CC-Link IE FIELD
NETWORK
CONNECTION

23

67

Description

(Use default value)

14

Refer to (3)

: Necessary
: As necessary
: Not necessary
Specify the same network No. as that of the network number
setting switch of the MELSECNET/10 network module.

POINT

CC-Link
CONNECTION
(Via G4)

BCD

01
EF

MODE
0 : ONLINE(A.R)
2 : OFFLINE

89A

Mode setting switch

9

 [Network parameter] of GX Developer

(5) Mode setting switch

15
INVERTER
CONNECTION

When the switch setting (other than the LED indication
select switch) is changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

SERVO AMPLIFIER
CONNECTION

16

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 19

(2) Network range assignment

(3) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be
set twice or more (multiple times).
Therefore, the one that can access to other station from
the request source host GOT is 64 kinds of [Transfer
Network No.]s.

Item

Set value

Monitoring time
Send
range
for
each
station
(LB)

BW
setting*1

Send
range
for
each
station
(LW)

Setting
necessity at
GOT
connection

200
Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

XY setting*1

No setting

Specify I/O master station*1

No setting

Specify reserved station

No setting

Supplementary setting
(Use default value)
Station inherent parameters

*1

: Necessary
: As necessary
: Not necessary
Be sure to set it to perform the cyclic transmission.

Item
Target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

1 to 64

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
10.3.3 Routing parameter setting

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

10 - 20

Range

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

3times

Timeout Time

3sec

This section describes the settings of the GOT and
MELSECNET/10 network module (A Series) in the
following case of system configuration.
In this section, the network parameter (common
parameter) of GX Developer is taken as an example to
provide explanations.

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
10.3.1 Setting communication interface
(Communication settings)

POINT
MELSECNET/10 network module (A Series)
For details of the MELSECNET/10 network module (A
Series), refer to the following manual.
Type MELSECNET/10 Network system (PLC to
PLC network) Reference Manual

 Setting of the MELSECNET/10
communication unit
Item

Set value

Network number setting switch

1: Network No.1

Group number setting switch

0: No group setting (fixed)

Station number setting switch

2: Station No.2

Mode setting switch

0: Online (fixed)

 System configuration
■ [Controller Setting] of GT Designer3
■ Setting of the MELSECNET/10 communication unit

 *1
(Use the default value for settings other than the following.)

Setting of the MELSECNET/10 communication unit
For the setting method of the MELSECNET/10
communication unit, refer to the following.
10.3.1 Setting communication interface
(Communication settings)

Station No.
:1
Mode
: Online
Network type
: MNET/10 (Control station)
Network No.
:1
Total stations
:2
Network range assignment: LB0000H to LB00FFH
LW0000H to LW00FFH
■ Switch setting of MELSECNET/10 network module
■ [Network parameter] of GX Developer

11

The MELSECNET/10 network module is mounted at slot 0 of
the base unit.
The start I/O No. of the MELSECNET/10 network module is
set at "0".

13

14
CC-Link
CONNECTION
(Via G4)

*1

10

12


(Use the default value for settings other
than the following.)

Station No.
:2
Mode
: Online
Network No.
:1
Network range assignment: LB0100H to LB01FFH
MELSECNET/10 (PLC to PLC network)
LW0100H to LW01FFH

POINT

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Retry

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set value (Use default)

9

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connecting to MELSECNET/
10 network module (A Series)

CC-Link IE FIELD
NETWORK
CONNECTION

Item

10.4.3

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

 [Controller Setting] of GT Designer3

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 21

 Switch setting of MELSECNET/10 network

(1) Network number setting switch

module
Set for each setting switch.
AJ71BR11

AJ71LP21

AJ71BR11
- POWER
- MNG
- S.MNG
- D.LINK
- T.PASS
- CPUR/W

SW.E M/S.E PRM.E CRC OVER AB.IF TIME DATA UNDER -

100
E
R
R
O
R

NETWORK NO.
X100

1

78

78
4 5 6

SD RD -

R.LOOP

X10

23

NETWORK NO.
X100

X1

78

(1)

X10

X1

X1

STATION NO.
X10

STATION NO.
X10

(3)

X1

MODE

MODE

(5)

0: ONLINE(A.R)
2: OFFLINE
OFF
ON
OFF ON SW
PC
REMOTE
1
2
N.ST
MNG
3
PRM
D.PRM
4
STATION SIZE
(8.16.32.64)
5
6
LB/ LW SIZE
(2.4.6.8K)
7
8

(2)

GROUP NO.

X1

(3)
*1
*2

(5)

0: ONLINE(A.R)
2: OFFLINE
ON
OFF ON SW
OFF
PC REMOTE
1
2
N.ST
MNG
PRM
3
D.PRM
4
STATION SIZE
(8.16.32.64)
5
6
LB/LW SIZE
(2.4.6.8K)
7
8

(6)

No.1)

1

*1*2

23

(2)

GROUP NO.

Network
No. setting
(Network

9 0 1

(1)

X10

4 5 6

NETWORK NO.
X100

Setting
necessity at
GOT
connection

23

F.LOOP

RUN PC REMOTE -

10

9 0 1

- POWER
- MNG
- S.MNG
1
- D.LINK
- T.PASS
- EX.POWER
- CPUR/W
- CRC
- OVER
E
- AB.IF
R
- TIME
R
- DATA
- UNDER O
- LOOP
R
- SD
- RD

Set
value

90 1

RUN PC 10REMOTE DUAL SW.E 100M/S.E PRM.E CRC OVER E
AB.IF R
TIME R
DATA O UNDER LOOP R R SD RD -

Description

4 5 6

AJ71LP21

Network number
setting switch

(6)

: Necessary
: As necessary
: Not necessary
Specify the same network No. as that of the GOT.
Do not specify a number between 240 and 255.

(2) Group number setting switch
Group number
setting switch

Description

Set
value

Setting
necessity at
GOT
connection

FRONT SIDE
IN

OUT

4 5 6

GROUP.NO.

90 1

78

23

A1SJ71LP21

A1SJ71BR11

A1SJ71LP21
CRC
OVER
AB. IF
TIME
DATA
UNDER
SD
RD

PW
PC
REM.
SWE.
M/S.E.
PRM E.
R.E.
CPU R/W

RUN
MNG
S.MNG

E
R
R
O
R

D.LINK
T.PAS.

NO.

3

(6)

5

MODE
0 : ONLINE(A,R)
2 : OFFLINE

1

78

2
3
4
5

6

6

7

7

8

8

78

(6)
X1

9 0 1

5

SW

BCD

MODE

789

(5)

2
4

OFF ON

345

1

STATION.NO.
X10

78

X1
OFF ON

4 5 6

5

X10

OFF
ON
SW
PC
REM.
1
N.ST
MNG
2
PRM D.PRM
3
ST,SIZE
4
8,16,32,64
5
6 LB/LW SIZE
2,4,6,8k
7
8

4 5 6

5
5
78

ST.NO.

(3)

23

Description

Station number
setting

Set
value

Setting
necessity at
GOT
connection

1

(Station No.1)*3

23

456

78

GR.NO.

23

23
23

456

Station number setting switch

9 0 1

23
23

89
67

(4)

23

(2)

F01

45
23

FRONT SIDE

R

0

456

23

456

23

X1

OFF
ON
PC
REM.
N.ST
MNG
PRM D.PRM
ST,SIZE
8,16,32,64
LB/LW SIZE
2,4,6,8k

0

MODE
0 : ONLINE(A,R)
2 : OFFLINE

L

78

SW
1
2
3
4
5
6
7
8

SW

CD
AB E

MODE

X10

5

(1)

78

F01

(5)

: Not necessary

(3) Station number setting switch

78

23

456

23
78

901

X1

: As necessary

DISPLAY

78

0

X10

X100

0

78

901

ST.NO.

(3)

: Necessary

0

GR.NO.

901

(2)

(4)

5

R
(R.L.)

78

901

X1

E
R
R
O
R

23

L
(F.L)

78

0

456

DISPLAY

78

901

(1)

X10

CRC
OVER
AB. IF
TIME
DATA
UNDER
SD
RD

NETWORK

901

X100

PW
PC
REM.
SWE.
M/S.E.
PRM E.

CPU R/W

NETWORK
NO.

0
(fixed)

A1SJ71BR11

23

RUN
MNG
S.MNG
DUAL
D.LINK
T.PAS.
F.E.

Group No.
setting
(No group
setting)

IN

OUT

A1SJ71LP21

A1SJ71BR11

*3

: Necessary
: As necessary
: Not necessary
Do not set the same station No. as that of the GOT.

(4) LED indication select switch

LED indication select switch

Description

Set
value

Setting
necessity at
GOT
connection

DISPLAY

L
(F.L)

LED indication
select

R
(R.L.)

: Necessary

10 - 22

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

L (F.L.)

: As necessary

: Not necessary

0
(fixed)

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Mode setting
(Online)

Setting
necessity at
GOT
connection

(1) Network parameter

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set
value

23

45

: Necessary

: As necessary

: Not necessary

(6) Condition setting switches

SW
1
2
3
4
5
6
7
8

Description

Set
value

SW1

Network type
(PLC to PLC
net-work
(PC))

OFF
(fixed)

Station type
(Control
station
(MNG))

ON
(fixed)

SW2

SW3

SW4
SW5
SW6
SW7
SW8

*1

Item

Parameter
*1

for using
(common
parameter
(PRM))

11

Setting
necessity at
GOT
connection

OFF
(fixed)

Network type

MNET/10
(Control station) (fixed)

Start I/O No.

0000H

Network No.*1

1

Total stations

2

Network range assignment

No. of
stations*1

OFF
(fixed)

Total B/W
points*1

OFF
(fixed)

Not used

OFF
(fixed)

: Necessary
: As necessary
: Not necessary
The MELSECNET/10 network module can be communicated
by default parameters.
For details, refer to the following manual.

Set value

Setting
necessity at
GOT
connection

13

Refer to (2)

Refresh parameters
Interlink transmission
parameters
Routing parameters

*1

12
CC-Link IE FIELD
NETWORK
CONNECTION

OFF ON

Setting
switch

(Use default value)

Refer to (3)

: Necessary
: As necessary
: Not necessary
Specify the same network No. as that of the network number
setting switch of the MELSECNET/10 network module.

14
CC-Link
CONNECTION
(Via G4)

Condition setting
switches

CC-Link IE CONTROLLER
NETWORK
CONNECTION

89
67 A

BCD

01
EF

MODE
0:ONLINE(A.R)
2:OFFLINE

Description

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Mode setting switch

9

 [Network parameter] of GX Developer

(5) Mode setting switch

Type MELSECNET/10 Network system (PLC to PLC
network) Reference Manual

POINT

15
INVERTER
CONNECTION

When the switch setting (other than the LED indication
select switch) is changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

SERVO AMPLIFIER
CONNECTION

16

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 23

(2) Network range assignment

(3) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be
set twice or more (multiple times).
Therefore, the one that can access to other station from
the request source host GOT is 64 kinds of [Transfer
Network No.]s.

Item

Set value

Monitoring time
Send
range
for
each
station
(LB)

LB/LW
setting

*1

Send
range
for
each
station
(LW)

Setting
necessity at
GOT
connection

200
Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

Station
No.1

Start

0000H

End

00FFH

Station
No.2

Start

0100H

End

01FFH

Item

Range

LX/LY setting*1

No setting

Target network No.

1 to 239

Specify I/O master station*1

No setting

Relay network No.

1 to 239

Specify reserved station

No setting

Relay station No.

1 to 64

Supplementary setting
(Use default value)
Station inherent parameters

*1

: Necessary
: As necessary
: Not necessary
Be sure to set it to perform the cyclic transmission.

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

10 - 24

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
10.3.3 Routing parameter setting

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

9

Item

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 [Controller Setting] of GT Designer3
Set value (Use default)

Retry

3times

Timeout Time

3sec

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
10.3.1 Setting communication interface
(Communication settings)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

 Setting of the MELSECNET/10
communication unit
Item

Set value
1: Network No.1

Group number setting switch

0: No group setting (fixed)

Station number setting switch

2: Station No.2

Mode setting switch

0: Online (fixed)

12
CC-Link IE FIELD
NETWORK
CONNECTION

Network number setting switch

POINT
Setting of the MELSECNET/10 communication unit
For the setting method of the MELSECNET/10
communication unit, refer to the following.

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

10.3.1 Setting communication interface
(Communication settings)

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.4 PLC Side Setting

10 - 25

10.5 Precautions
 Network configuration
Use the MELSECNET/10 mode of MELSECNET/H
(PLC to PLC network) or MELSECNET/10 (PLC to PLC
network) to configure a network including the GOT.
(1) The following networks including the GOT cannot be
configured.
• MELSECNET/10 (Remote I/O network)
• MELSECNET/H (Remote I/O network)
(2) When configuring the network (MELSECNET/H (PLC
to PLC network) including the GOT, refer to the
following.
9. MELSECNET/H CONNECTION (PLC TO
PLC NETWORK)

 Monitoring range
Only PLC CPU of the same networks No. can be
monitored in GOT.
For details, refer to the following manual.
GT Designer3 Version
Manual

Screen Design

 Starting GOT with MELSECNET/10
connection
With the MESLSECNET/10 connection, the data link
starts approximately 10 seconds after the GOT starts.

 When a network error occurs in the system
alarm
When a system alarm regarding a network error occurs
with the MELSECNET/10 connection, the system alarm
is kept displaying on the GOT even though the error
factor is removed.

 Connection to Q17nDCPU, Q170MCPU,
CNC C70, CRnQ-700
The Q17nDCPU, Q170MCPU, CNC C70 and CRnQ700 are applicable to the MELSECNET/H connection
(PLC to PLC network) only.
For connecting the GOT to the MELSECNET/10
network system (PLC to PLC network), set the
MELSECNET/H network system (PLC to PLC network)
to the MELSECNET/10 mode.

 Connection to QSCPU
The GOT can only read device data and sequence
programs by the ladder monitor function in the QSCPU.
The GOT cannot write any data to the QSCPU.

 Connection to Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).
When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

Example) Setting dialog box of the bit device

To cancel the system alarm display, restart the GOT.

 Connection in the multiple CPU system
When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more
MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs.Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual

Screen Design

 Connection to QCPU (Q mode)
Use function version B or later of the MELSECNET/H
network module and QCPU (Q mode).

10 - 26

Screen Design

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)
10.5 Precautions

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

11

9

CC-Link IE CONTROLLER
NETWORK CONNECTION
11.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

12
CC-Link IE FIELD
NETWORK
CONNECTION

11.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - 2
11.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - 7
11.4 PLC Side Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - 10

13

11.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - 16

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

11.3 GOT side settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 - 8

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

11 - 1

11. CC-Link IE CONTROLLER NETWORK
CONNECTION
11.1 Connectable Model List
11.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1
Q02HCPU*1
Q06HCPU*1
Q12HCPU*1
Q25HCPU

CC-Link IE

*1

*1

11.2

*1

Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)
MELSEC-Q
(Q mode)

Q25PRHCPU
(Extension base)

-

-

Q00UJCPU
Q00UCPU
Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU

CC-Link IE

11.2

Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU

(Continued to next page)
*1

11 - 2

When in multiple CPU system configuration, use CPU function version B or later.

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.1 Connectable Model List

Refer to

Q50UDEHCPU
Q100UDEHCPU
MELSEC-Q
(Q mode)

Q03UDVCPU
Q04UDVCPU

CC-Link IE

11.2

Q06UDVCPU

10

Q13UDVCPU
Q26UDVCPU
C Controller
module
MELSEC-QS

Q12DCCPU-V*1
Q24DHCCPU-V
QS001CPU

CC-Link IE

11.2

CC-Link IE

11.2

L02CPU
L26CPU
MELSEC-L

L26CPU-BT
L02CPU-P

-

-

-

-

L26CPU-PBT
L02SCPU
MELSEC-Q
(A mode)

Q02CPU-A
Q02HCPU-A
Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)

-

-

-

-

Q4ACPU
Q4ARCPU
Q2ASCPU

MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU

11

12

Q2ACPU-S1
Q3ACPU

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Communication
type

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Clock

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Model name

CC-Link IE FIELD
NETWORK
CONNECTION

Series

13

Q2ASHCPU-S1

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21

14

A2ACPU-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
A3ACPUR21

-

-

A1NCPU

15

A1NCPUP21
A1NCPUR21

INVERTER
CONNECTION

A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1

16

A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21

(Continued to next page)
*1

Use a module with the upper five digits later than 12042.

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.1 Connectable Model List

11 - 3

SERVO AMPLIFIER
CONNECTION

MELSEC-A
(AnCPU)

CC-Link
CONNECTION
(Via G4)

A2ACPUP21-S1

Series

Model name

Clock

Communicati
on type

Refer to

-

-

-

-

-

-

-

-

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU
A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24
A2CCPU

MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU
Q173CPU
Q172CPUN
Q173CPUN
Q172HCPU
Q173HCPU

Motion
controller
CPU
(Q Series)

Q172DCPU
Q173DCPU
Q172DCPU-S1
Q173DCPU-S1

CC-Link IE

11.2

Q172DSCPU
Q173DSCPU
Q170MCPU*1
MR-MQ100

-

-

(Continued to next page)
*1

11 - 4

Only the first step can be used on the extension base unit (Q52B/Q55B).

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.1 Connectable Model List

Communication
type

Refer to

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU
A373UCPU-S3

10

A171SCPU
A171SCPU-S3
A171SCPU-S3N

-

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Motion
controller
CPU
(A Series)

-

A171SHCPU
A171SHCPUN
A172SHCPU

11

A172SHCPUN

CC-Link IE CONTROLLER
NETWORK
CONNECTION

A173UHCPU
A173UHCPU-S1
MELSEC-WS
MELSECNET/H
Remote I/O
station
CC-Link IE
Field Network
head module

WS0-CPU0

-

WS0-CPU1
QJ72LP25-25
QJ72LP25G

-

-

12

QJ72BR15
-

-

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

-

CNC C70

Q173NCCPU

CC-Link IE

11.2

Robot
controller

CRnQ-700
(Q172DRCPU)

CC-Link IE

11.2

CC-Link IE FIELD
NETWORK
CONNECTION

LJ72GF15-T2

FX0
FX0S
FX0N

-

FX1
FX2
FX2C

FX1N
FX2N

-

-

FX1NC
FX2NC

-

15

FX3G

FX3U

INVERTER
CONNECTION

FX3GC

13

14

-

FX1S

FX3UC

16
SERVO AMPLIFIER
CONNECTION

MELSEC-FX

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Clock

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Model name

CC-Link
CONNECTION
(Via G4)

Series

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.1 Connectable Model List

11 - 5

11.1.2

CC-Link IE Controller Network communication unit
CPU series

MELSEC-Q (Q mode)
C Controller module
MELSEC-QS
Motion controller CPU (Q Series)
CNC C70
Robot controller (CRnQ-700)
*1

11 - 6

CC-Link IE Controller Network communication unit*1

QJ71GP21-SX
QJ71GP21S-SX

When the CC-Link IE Controller Network is in the extended mode, use a unit with the upper five digits of the serial No. 12052 or
later.

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.1 Connectable Model List

9

11.2.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

11.2 System Configuration
Connecting to optical loop system

CC-Link IE controller
network module

QCPU

GOT

Communication driver

Connection cable
CC-Link IE Controller Network

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Communication
type

MELSEC-Q
C Controller
module
MELSEC-QS

QJ71GP21-SX
QJ71GP21S-SX

CC-Link IE

*3

*4

*5
*6

*2

*3

GT15-J71GP23-SX*6

Model

119 GOTs*4

When the CC-Link IE Controller Network is in the extended mode, use a unit with the upper five digits of the serial No. 12052 or
later.
For the system configuration on the CC-Link IE Controller Network module side, refer to the following manual.
CC-Link IE Controller Network Reference Manual
For the optical fiber cable, refer to the following manual.
CC-Link IE Controller Network Reference Manual
The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manual.
CC-Link IE Controller Network Reference Manual
When Universal model QCPUs is a control station, up to 119 GOTs can be connected.
When a QCPU other than Universal model QCPU is the control station, the number of connectable GOTs is 63 units (at most).
Basic model QCPU and the QSCPU cannot be used as the control station.
When the CC-Link IE Controller Network is in the extended mode, only MELSEC-Q series Universal model QCPU can be used.
When the CC-Link IE Controller Network is in the extended mode, use a module with the serial No. 02910908******* or later.

12

13

14

15
INVERTER
CONNECTION

*2

Optical fiber cable

Option device

Number of
connectable
equipment

16
SERVO AMPLIFIER
CONNECTION

*1

Cable model

Max.
distance

CC-Link IE FIELD
NETWORK
CONNECTION

Model name*5

CC-Link IE controller
network
communication unit*1

GOT

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Connection cable

CC-Link
CONNECTION
(Via G4)

PLC

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.2 System Configuration

11 - 7

11.3 GOT side settings
11.3.1

Setting communication
interface (Communication
settings)

11.3.2

Communication detail settings

Make the settings according to the usage environment.

Set the channel of connecting equipment.

2.

3.
4.
Item
Network
Type*4

Click!

1.
2.
3.

4.

Select [Common]
menu.

Set the network Type
(Default: CC IE Control)

Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: CC-Link IE Controller Network
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Set the network No.
(Default: 1)

1 to 239

Station No.

Set the station No. of the GOT.
(Default: 1)

1 to 120
• Online
(auto.
reconnection)
• Offline

Set the operation mode of the GOT.
Mode Setting (Default:
Online (auto. reconnection))

test*1
• Internal self• Line test*1
• H/W test*1

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
0 to 5times
When no response is received after
retries, a communication times out.
(Default: 3times)

Timeout
Time

Set the time period for a
communication to time out.
(Default: 3sec)

Delay Time

Set the delay time for reducing the
load of the network/destination PLC. 0 to 300ms
(Default: 0ms)

Refresh
Interval

Set the number of refreshes to
secure the send/receive data in
station units during communication.
(Default: 1ms)
Valid when [Block data assurance
1 to 1000ms
per station is available.] is checked
by the control station side network
parameters of the CC-Link IE
Controller Network.

Click the [OK] button when settings are completed.

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.

• Test station*1
• Self-loopback

loopback test*1

11.3.2 Communication detail settings

POINT

Range
• CC IE Control
• CC IE Control
extended mode

Network No.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.

1.1.2 I/F communication setting

11 - 8

Description

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.3 GOT side settings

3 to 90sec

*4

For details of routing parameters, refer to the following
manual.
CC-Link IE Controller Network
Reference Manual

(1) Switch setting example
For the switch setting example, refer to the
following.

12
Range

Transfer Network No.

1 to 239

Relay Network No.

1 to 239

GT User’s Manual
(3) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
(4) Network type
Be sure to set the same network types for the CPU
side and the GOT side. If the net work types of the
CPU side and the GOT side are different, an error
is displayed in the system alarm of the GOT side.

POINT

Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be set
twice or more (multiple times).
Therefore, the one that can access to other station from the
request source host GOT is 64 kinds of [Transfer Network
No.]s.

Relay Station
No.
*1

Universal model QCPU
QCPU other than Universal model
QCPU*1

CC-Link IE FIELD
NETWORK
CONNECTION

Item

11.4 PLC Side Setting
(2) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.

Routing parameter setting

10

11

POINT

11.3.3

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

CC-Link IE Controller Network Reference Manual
This range is effective when collecting a large amount of
data (such as logging and recipe function) on other than the
monitor screen.
However, the range may affect the sequence scan time
when connecting to Q00UJ/Q00U/Q01U/Q02UCPU or Q00J/
Q00/Q01CPU.
If you want to avoid the influence on the sequence scan time,
do not set [High].
(This setting hardly affects QCPUs other than the above.)
Set this range if you want to avoid the influence on the
sequence scan time further than the [Normal] setting when
connecting to Q00UJ/Q00U/Q01U/Q02UCPU or Q00J/Q00/
Q01CPU.
However, the monitor speed may be reduced.
When the CC-Link IE Controller Network is in the extended
mode, set to [CC IE Control extended mode]. The extended
mode can be used in GT Designer3 version 1.22Y or later.

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

*3

For details, refer to the following manual.

Routing parameter setting
When communicating within the host network, routing
parameter setting is unnecessary.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

*2

High /Normal/Low

*3

1 to 120
1 to 64

Basic model QCPU and the QSCPU are not included.

(1) Routing parameter setting of relay station
Routing parameter setting is also necessary for
the relay station.
For the setting, refer to the following.
11.4 PLC Side Setting
(2) Parameter reflection function of MELSOFT Navigator
(a) The color of the cells for the items which are
reflected to GT Designer3 from MELSOFT
Navigator changes to green. Set items, which
are displayed in green cells, from the
MELSOFT Navigator.
(b) When the settings of Transfer network No.,
Relay network No. or Relay station No. are
reflected to the parameter from the MELSOFT
Navigator, those settings are added. Items set
in advance are not deleted.However, if the
target network No. overlaps, the item set in
advance is overwritten.
(c) The routing information is used manually by
the user when the data is created. Therefore,
after changing the network configuration by
MELSOFT Navigator, create a routing
information again. For details of the creation
of the routing information, refer to the
MELSOFT Navigator help.

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.3 GOT side settings

11 - 9

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

*1

POINT
*2

14
CC-Link
CONNECTION
(Via G4)

Monitor
Speed

9

Range

15
INVERTER
CONNECTION

Description
Set the monitor speed for the CCLink IE controller network.
This setting is not valid in all
systems.
(Default: High)

16
SERVO AMPLIFIER
CONNECTION

Item

11.4 PLC Side Setting
This section describes the settings of the GOT and CCLink IE controller network module in the following case of
system configuration.

 System configuration2
(Network Type: CC IE Control extended mode)

(Use the default value for settings other
than the following.)

POINT
CC-Link IE Controller Network module
For details of the CC-Link IE Controller Network
module, refer to the following manual.

CC-Link IE Controller Network

CC-Link IE Controller Network Reference
Manual

 *1
(Use the default value for settings other than the following.)
Station No.
Mode
Network type

:1
: Online
: CC IE Control extended mode
(Control station)
Network No.
:1
LB0000H to LB00FFH
Total stations
:2
Network range assignment : LW00000H to LW000FFH

 System configuration1
(Network Type: CC IE Control)
■ GT Designer3 [Communication settings] of System
configuration1 (Network Type: CC IE Control)

*1


(Use the default value for settings other
than the following.)

CC-Link IE Controller Network

Network type
: CC IE Control
Network No.
:1
Station No.
:2
Made Setting
: Online (auto,reconnection)
Network range assignment : LB0100H to LB01FFH
LW00100H to LW001FFH
Monitor Speed
: High

 *1
(Use the default value for settings other than the following.)
Station No.
:1
Mode
: Online
Network type
: CC IE Control (Control station)
Network No.
:1
Total stations
:2
Network range assignment : LB0000H to LB00FFH
LW00000H to LW000FFH
■ [Network parameter] of GX Developer

*1

The CC-Link IE Controller Network module is mounted on
slot 0 of the base unit.
The start I/O No. of the CC-Link IE Controller Network
module is set at [0].

POINT
When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the CC-Link IE Controller Network module is set to
"70".

11 - 10

Network type
: CC IE Control extended mode
Network No.
:1
Station No.
:2
Made Setting
: Online (auto,reconnection)
Network range assignment : LB0100H to LB01FFH
LW00100H to LW001FFH
Monitor Speed
: High

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.4 PLC Side Setting

The CC-Link IE Controller Network module is mounted on
slot 0 of the base unit.
The start I/O No. of the CC-Link IE Controller Network
module is set at [0].

9

(b) Network range assignment

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Parameter settings (Connection to MELSECQ, QS series) of System configuration1
(Network Type: CC IE Control)
(1) [Network parameter] of GX Developer
(a) Network parameter

2000
Station Start
No.1
End

0000H
00FFH

LB
LB/LW
setting(1)

Station Start
No.1
End

*1

0100H

12

01FFH
00000H

CC-Link IE FIELD
NETWORK
CONNECTION

Station Start
No.2
End

000FFH

LW

Item

Set value

Setting
necessity at
GOT
connection

Starting I/O No.*1

1

Total stations

2

Group No.

0 (fixed)

Station No.

1

Mode*3

13

No setting
No setting
(Use default value)

: Necessary
: As necessary
: Not necessary
Be sure to set it to perform the cyclic transmission.

14

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

Refer to (b)

Refresh parameters
Interrupt settings

001FFH

POINT

Online

Network range assignment

station*1

Supplementary setting

*1

00100H

No setting

Specify reserved station

0000H

Network No.*2

LX/LY setting*1
Specify I/O master

CC IE Control
(Control station) (fixed)

Network type

Station Start
No.2
End

15

(Use default value)

Interlink transmission
parameters

*2
*3

: Necessary
: As necessary
: Not necessary
When using Q170MCPU, set it according to the system
configuration.
Specify the same network No. as that of the GOT.
Set the same mode setting as that of the GOT.

16
SERVO AMPLIFIER
CONNECTION

*1

Refer to (c)

INVERTER
CONNECTION

Routing parameters

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Monitoring time

11

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Set value

CC-Link
CONNECTION
(Via G4)

Item

Setting
necessity at
GOT
connection

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.4 PLC Side Setting

11 - 11

(c) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

 Parameter setting (when connecting to C
Controller module)
Use SW3PVC-CCPU-E Ver.3.05F or later for the CC IE
Control utility.

(1) Connection settings between personal computer
and C controller module

Item

Target module*1
Write authority
Item

Range

Target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

1 to 120

Mark the checkbox
target

Password*2

password

Detailed settings

*2

Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
11.3.3 Routing parameter setting

11 - 12

192.168.3.3 (Default)

User name*2

*1

POINT

Set value

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.4 PLC Side Setting

Setting
necessity at
GOT
connection

-

: Necessary : As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

9

(b) Network range assignment

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

(2) CC IE Control Utility's [Parameter Settings]
(a) Parameter settings

Number of modules
Link device refresh cycle
Routing parameter
Target module

Set value

1

Station Start
No.2
End

settings (1)

Station Start
No.1
End

Refer to (c)
1

Station Start
No.2
End

0000H

Channel No.

151

LX/LY settings*1

CC IE Control
(Control station)

Monitoring time

1

Group No.

0

Station No.

1

Refresh parameters
Network range
assignment

12

00000H
000FFH
00100H
001FFH
No setting

No setting

Specify reserved station

No setting

Supplementary settings

(Use default value)

*1

13

(Use default value)
station*1

: Necessary
: As necessary
: Not necessary
Be sure to set it to perform the cyclic transmission.

(Use default value)

14

POINT

Refer to (b)

: Necessary : As necessary
: Not necessary
Set the same mode setting as that of the GOT.
Specify the same network No. as that of the GOT.

When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it.

15
INVERTER
CONNECTION

*1
*2

Specify I/O master

Online

Network No.*2

01FFH

16
SERVO AMPLIFIER
CONNECTION

Operation settings

Mode*1

0100H

LW

Start I/O No.

Network type

00FFH

LB

LB/LW

(Use default value)

0000H

CC-Link IE FIELD
NETWORK
CONNECTION

Item

2
Station Start
No.1
End

Setting
necessity at
GOT
connection

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

Total stations

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Set value

CC-Link
CONNECTION
(Via G4)

Item

Setting
necessity at
GOT
connection

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.4 PLC Side Setting

11 - 13

(c) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

 GT Designer3 [Communication settings] of
System configuration1 (Network Type: CC IE
Control)
Item
Network Type
Network No.

Set value
CC IE Control
1: Network No.1

Station No.

2: Station No.2

Mode Setting

Online (auto. reconnection)

Retry

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

Refresh Interval

1ms (Use default value)

Monitor Speed

High (Use default value)

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
11.3.1 Setting communication interface
(Communication settings)

Item

Range

Transfer target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

1 to 120

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
11.3.3 Routing parameter setting

11 - 14

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.4 PLC Side Setting

(a) Network parameter

POINT
(1) Network type of the GOT side
When the network is in the extended mode, be
sure to set the network type of the GOT side to
[CC IE Control extended mode].
For [Controller Setting], of GT Designer3, refer to
the following.

Item

Setting necessity
at GOT
connection

Set value

Network Type

CC IE Control Ext. Mode
(Control station) (fixed)

Start I/O No.*1

0000H

Network No.*2

1

Total Stations

2
0 (Fixed)

Station No.

1

Mode*3

12

Online

13

Same as the following setting
[Network parameter]

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Network Range
Assignment

of GX Developer

Refresh Parameters
Interrupt Setting

(Use default value)

Interlink transmission
parameters

14

Same as the following setting
Routing parameters

11

CC-Link IE FIELD
NETWORK
CONNECTION

Group No.

10

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11.3.1 Setting communication interface
(Communication settings)
(2) Network type of the PLC side
Only GX Works2 can set [CC IE Control extended
mode (control station)] or [CC IE Control extended
mode (ordinary station)]. The CPU which is
compatible with the extended mode is Universal
model QCPU only.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

(1) [Network parameter] of GX Works2

9

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

 Parameter settings (Connection to Universal
model QCPU) of System configuration2
(Network Type: Extended mode)

[Network parameter]

: Necessary

: As necessary

CC-Link
CONNECTION
(Via G4)

of GX Developer
: Not necessary

(2) [Controller Setting] of GT Designer3
Set value

Network type

CC IE Control extended mode

Network No.

1: Network No.1
2: Station No.2

Mode

Online (auto. reconnection)

Retry

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

1ms (Use default value)

Refresh Interval

High (Use default value)

Monitor Speed

High (Use default value)

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.4 PLC Side Setting

INVERTER
CONNECTION

Station No.

15

16
SERVO AMPLIFIER
CONNECTION

Item

11 - 15

11.5 Precautions
 GOT startup in CC-Link IE Controller
Network connection
For the CC-Link IE Controller Network connection, the
data link is started approximately 13 seconds after the
GOT startup.

 When a network error occurs in the system
alarm
In the CC-Link IE Controller Network connection, when
a network error occurs in the system alarm, the system
alarm display cannot be canceled even though the
causes are removed.

 Connection to Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).
When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

To cancel the system alarm display, restart the GOT.

 Connection in the multiple CPU system

Example) Setting dialog box of the bit device

When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more
MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs. Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual

Screen Design

 CC-Link IE Controller Network module
version
For version restrictions of the CC-Link IE Controller
Network module, refer to the following manual.
CC-Link IE Controller Network Reference
Manual

 Connection to QSCPU
The GOT can only read device data and sequence
programs by the ladder monitor function in the QSCPU.
The GOT cannot write any data to the QSCPU.

11 - 16

Screen Design

11. CC-Link IE CONTROLLER NETWORK CONNECTION
11.5 Precautions

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

12

9

CC-Link IE FIELD
NETWORK CONNECTION
12.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

12.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 2
12.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 7
12.4 PLC Side Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 10

13

12.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 13

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

12.3 GOT side settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 8

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

12 - 1

12. CC-Link IE FIELD NETWORK
CONNECTION
12.1 Connectable Model List
12.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

-

-

-

-

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1
Q02HCPU*1
Q06HCPU*1
Q12HCPU*1
Q25HCPU*1
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU(Main base)
Q25PRHCPU(Main base)
Q12PRHCPU(Extension base)
Q25PRHCPU(Extension base)
MELSEC-Q
(Q mode)

Q00UJCPU
Q00UCPU
Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU

CC-Link IE
FIELD
NETWORK

12.2

Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU

(Continued to next page)

12 - 2

12. CC-Link IE FIELD NETWORK CONNECTION
12.1 Connectable Model List

Refer to

Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
MELSEC-Q
(Q mode)

Q04UDVCPU

12.2

Q06UDVCPU

10

Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*1

MELSEC-QS

QS001CPU*3

Q24DHCCPU-V

CC-Link IE
FIELD
NETWORK

12.2
12.2

L02CPU*2
L26CPU
MELSEC-L

L26CPU-BT*2

12.2

L02CPU-P*2
L26CPU-PBT*2
L02SCPU

MELSEC-Q
(A mode)

Q02CPU-A
Q02HCPU-A

-

-

Q06HCPU-A
Q2ACPU-S1
Q3ACPU

-

-

-

-

Q4ACPU
Q4ARCPU
Q2ASCPU

MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU

11

12

Q2ACPU
MELSEC-QnA
(QnACPU)

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Communication
type

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Clock

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Model name

CC-Link IE FIELD
NETWORK
CONNECTION

Series

13

Q2ASHCPU-S1

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21

14

A2ACPU-S1
A2ACPUP21-S1
A3ACPU
A3ACPUP21
A3ACPUR21

-

-

A1NCPU

15

A1NCPUP21
A1NCPUR21
A2NCPU

INVERTER
CONNECTION

A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1
A2NCPUR21-S1

16

A3NCPU
A3NCPUP21
A3NCPUR21

(Continued to next page)
*1
*2
*3

Use a module with the upper five digits later than 12042.
Use a module with the upper five digits later than 13012.
Use a module with the upper five digits later than "13042". Use GX Developer of Version 8.98C or later.

12. CC-Link IE FIELD NETWORK CONNECTION
12.1 Connectable Model List

12 - 3

SERVO AMPLIFIER
CONNECTION

MELSEC-A
(AnCPU)

CC-Link
CONNECTION
(Via G4)

A2ACPUR21-S1

Series

Model name

Clock

Communication
type

Refer to

-

-

-

-

-

-

-

-

CC-Link IE
FIELD
NETWORK

-

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU
A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24
A2CCPU

MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU
Q173CPU
Q172CPUN
Q173CPUN
Q172HCPU

Motion
controller
CPU
(Q Series)

Q173HCPU
Q172DCPU
Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU*1

*2

*2

12.2

(Continued to next page)
*1
*2

12 - 4

Only the first step can be used on the extension base unit (Q52B/Q55B).
For the PLC CPU area, use a module with the upper five digits later than 12012. Only the PLC CPU area can be monitored.

12. CC-Link IE FIELD NETWORK CONNECTION
12.1 Connectable Model List

Model name

Clock

9

Communication
type

Refer to

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU

10

A373UCPU-S3
A171SCPU
A171SCPU-S3
A171SCPU-S3N

-

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Motion
controller
CPU
(A Series)

-

A171SHCPU
A171SHCPUN

11

A172SHCPU

CC-Link IE CONTROLLER
NETWORK
CONNECTION

A172SHCPUN
A173UHCPU
A173UHCPU-S1
MELSEC-WS

WS0-CPU1

-

-

-

-

12

QJ72LP25-25
QJ72LP25G
QJ72BR15
CC-Link IE
FIELD
NETWORK

12.2

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

CC-Link IE
FIELD
NETWORK

12.2

13

CNC C70

Q173NCCPU

CC-Link IE
FIELD
NETWORK

12.2

Robot
controller

CRnQ700(Q172DRCPU)

CC-Link IE
FIELD
NETWORK

12.2

CC-Link IE
Field Network
head module

14

FX0

FX0N

-

CC-Link
CONNECTION
(Via G4)

FX0S

FX1
FX2
FX2C

-

15

FX1S

FX2N

-

-

INVERTER
CONNECTION

FX1N

FX1NC
FX2NC

-

FX3G
FX3GC
FX3U

16

-

SERVO AMPLIFIER
CONNECTION

MELSEC-FX

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

LJ72GF15-T2

CC-Link IE FIELD
NETWORK
CONNECTION

MELSECNET/H
Remote I/O
station

WS0-CPU0

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Series

FX3UC

12. CC-Link IE FIELD NETWORK CONNECTION
12.1 Connectable Model List

12 - 5

12.1.2 CC-Link IE Field Network communication unit
CPU series
MELSEC-Q(Universal model)

12 - 6

CC-Link IE Field Network communication unit
QJ71GF11-T2, QD77GF16

MELSEC-L

LJ71GF11-T2

MELSEC-QS

QS0J71GF11-T2

12. CC-Link IE FIELD NETWORK CONNECTION
12.1 Connectable Model List

9

12.2.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

12.2 System Configuration
Connecting to CC-Link IE Field Network communication unit

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Communication driver

CC-Link IE Field Network

CC-Link IE
Field Network unit

PLC CPU

GOT
Connection cable

Cable model*2

CC-Link IE
Field Network

Ethernet cable that meets the
1000BASE-T standard:
Category 5e or higher,
(double-shielded, STP)
straight cable.

Max
distance*1

option device

Model

Number of
connectable
equipment

QJ71GF11-T2
QD77GF16*3

MELSEC-QS

QS0J71GF11-T2

MELSEC-L

LJ71GF11-T2

CC-Link IE Field
Network head module

-

Ethernet adapter
module

-

*2

12100m

GT15-J71GF13-T2

120 GOTs

The overall extension cable length and the length between stations vary depending on the connection method (line, star or ring),
the system configuration, etc.
For details, refer to the following manual.
CC-Link IE Field Network Master/Local Module User's Manual
Use hubs that satisfy the following conditions.
• Compliance with the IEEE802.3 (1000BASE-T)
• Supporting the auto MDI/MDI-X function
• Supporting the auto-negotiation function
• Switching hub (A repeater hub is not available.)
Recommended switching hub (Mitsubishi electric products)
Type

Model name

Industrial switching hub

NZ2EHG-T8

13

14
CC-Link
CONNECTION
(Via G4)

*1

12
CC-Link IE FIELD
NETWORK
CONNECTION

Communicatio
n type

15

For details, refer to the following manual.
*3

CC-Link IE Field Network Master/Local Module User's Manual
When connecting to the QD77GF16, refer to the following manual.

INVERTER
CONNECTION

MELSEC-Q
(Universal model)
Q170MCPU
C Controller module

CC-Link IE Field
Network
communication
unit

GOT

MELSEC-Q QD77GF Simple Motion Module User's Manual

16
SERVO AMPLIFIER
CONNECTION

Model name

Connection cable

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

PLC

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

12. CC-Link IE FIELD NETWORK CONNECTION
12.2 System Configuration

12 - 7

12.3 GOT side settings
12.3.1

Setting communication
interface (Communication
settings)

12.3.2

Communication detail settings

Make the settings according to the usage environment.

Set the channel of connecting equipment.

2.

3.
4.

Item
Network
Type*4

Click!

1.
2.
3.

4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: CC-Link IE Field Network
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

Range

Set the network Type

• CC IE Field

Network No.

Set the network No. of the GOT.
(Default: 1)

1 to 239

Station No.

Set the station No. of the GOT.
(Default: 1)

1 to 120

Set the operation mode of the GOT.
Mode Setting (Default:
Online (auto. reconnection))

• Online
• Offline
• H/W test*1
• Self-loopback
test*1

Refresh
Interval

Set the number of refreshes to
secure the send/receive data in
1 to 1000ms
station units during communication.
(Default: 25ms)

Set the hold/clear of input from the
station where the data link is faulty
Input for Error
due to some reason such as turning Clear/Hold
Station
the power OFF.
(Default: Clear)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times
out.
(Default: 3times)

0 to 5times

Timeout
Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Delay Time

Set the delay time for reducing the
load of the network/destination PLC. 0 to 300ms
(Default: 0ms)

Monitor
Speed

Set the monitor speed for the CCLink IE field network.
This setting is not valid in all
systems.
(Default: High)

12.3.2 Communication detail settings
Click the [OK] button when settings are completed.

Description

High*2/Normal/Low*3

(Continued to next page)

12 - 8

12. CC-Link IE FIELD NETWORK CONNECTION
12.3 GOT side settings

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)
Item

(1) Switch setting example
For the switch setting example, refer to the
following.
12.4 PLC Side Setting
(2) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User’s Manual
(3) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
(4) Network type
Be sure to set the same network types for the CPU
side and the GOT side. If the network types of the
CPU side and the GOT side are different, an error
is displayed in the system alarm of the GOT side.

12.3.3

Routing parameter setting

Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number cannot be set
twice or more (multiple times).
Therefore, the one that can access to other station from the
request source host GOT is 64 kinds of [Transfer Network
No.]s.

POINT

Range

Transfer Network No.

1 to 239

Relay Network No.

1 to 239

Relay Station
No.

0 to 120

*1

MELSEC-Q (Universal model)
Q170MCPU C Controller Module

Basic model QCPU and the QSCPU are not included.

POINT

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

POINT

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Set this range if you want to avoid the influence on the
sequence scan time further than the [Normal] setting when
connecting to Q00UJ/Q00U/Q01U/Q02UCPU.
However, the monitor speed may be reduced.

12

(1) Routing parameter setting of relay station
Routing parameter setting is also necessary for
the relay station.
For the setting, refer to the following.
12.4 PLC Side Setting
(2) Parameter reflection function of MELSOFT Navigator
(a) The color of the cells for the items which are
reflected to GT Designer3 from MELSOFT
Navigator changes to green. Set items, which
are displayed in green cells, from the
MELSOFT Navigator.
(b) When the settings of Transfer network No.,
Relay network No. or Relay station No. are
reflected to the parameter from the MELSOFT
Navigator, those settings are added. Items set
in advance are not deleted. However, if the
target network No. overlaps, the item set in
advance is overwritten.
(c) The routing information is used manually by
the user when the data is created. Therefore,
after changing the network configuration by
MELSOFT Navigator, create a routing
information again. For details of the creation
of the routing information, refer to the
MELSOFT Navigator help.

13

14

15
INVERTER
CONNECTION

Routing parameter setting
When communicating within the host network, routing
parameter setting is unnecessary.

CC-Link IE FIELD
NETWORK
CONNECTION

*3

CC-Link IE Field Network Master/Local Module
User's Manual
This range is effective when collecting a large amount of
data (such as logging and recipe function) on other than the
monitor screen.
However, the range may affect the sequence scan time
when connecting to Q00UJ/Q00U/Q01U/Q02UCPU.
If you want to avoid the influence on the sequence scan time,
do not set [High].
(This setting hardly affects QCPUs other than the above.)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

*2

9

For details, refer to the following manual.

CC-Link
CONNECTION
(Via G4)

*1

For details of routing parameters, refer to the following
manual.

16
SERVO AMPLIFIER
CONNECTION

CC-Link IE Field Network
Reference Manual

12. CC-Link IE FIELD NETWORK CONNECTION
12.3 GOT side settings

12 - 9

12.4 PLC Side Setting
This section describes the settings of the GOT and CCLink IE controller network module in the following case of
system configuration.

POINT

 Parameter settings (Connection to MELSECQ, QS series) of System configuration
(Network Type: CC IE Field)
(1) Network parameter] of GX Works2
Use GX Works2 of Version 1.31H or later.
(a) Network parameter

CC-Link IE Field Network Module
For details of the CC-Link IE Field Network module,
refer to the following manual.
CC-Link IE Field Network Master/Local Module
User's Manual

 System configuration
(Network Type: CC IE Field)
■ GT Designer3 [Communication setting] of System
configuration1 (Network Type: CC IE Field)

(Use the default value for settings other
than the following.)

CC-Link IE Field Network

Network type
: CC IE Field
Network No.
:1
Station No.
:1
Mode Setting
: Online
Network Configuration Settings : RX/RY00 to FFH
RWW/RWr00 to FFH
Monitor Speed
: High

 *1
(Use the default value for settings other than the following.)
Station No.
: 0 (fixed)
Mode
: Online (normal)
Network type
: CC IE Field (Master station)
Network No.
:1
Total stations
:1
Network Configuration Settings : RX/RY00H to FFH
RWW/RWr00H to FFH

Item

Set value

■ [Network parameter] of GX Works2

*1

The CC-Link IE Field Network module is mounted on slot 0
of the base unit.
The start I/O No. of the CC-Link IE Field Network module is
set at [0].

POINT

CC IE Field
(Master station) (fixed)

Network type
Starting I/O No.*1
Network No.

*2

Total stations

When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the CC-Link IE Field Network module is set to "70".

Setting
necessity at
GOT
connection

0000H
1
1

Station No.

0 (fixed)
Online
(Normal mode)

Mode*3
Network Configuration
Settings

Refer to (b)

Refresh parameters
Interrupt settings

(Use default value)

Interlink transmission
parameters
Routing parameters

*1
*2
*3

12 - 10

12. CC-Link IE FIELD NETWORK CONNECTION
12.4 PLC Side Setting

Refer to (c)

: Necessary
: As necessary
: Not necessary
When using Q170MCPU, set it according to the system
configuration.
Specify the same network No. as that of the GOT.
Set the same mode setting as that of the GOT.

(c) Routing parameter setting
Up to 64 [Transfer Network No.]s can be set.
However, the same transfer network number
cannot be set twice or more (multiple times).
Therefore, the one that can access to other station
from the request source host GOT is 64 kinds of
[Transfer Network No.]s.

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

(b) Network Configuration Settings

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Station
No.1

Start

0000H

End

00FFH

RWw/RWr
setting

Station
No.1

Start

00000H

End

000FFH

Reserved/Error Invalid Station
*1

CC-Link IE CONTROLLER
NETWORK
CONNECTION

setting(1)*1

Rx/RY
setting

11

12

No setting
CC-Link IE FIELD
NETWORK
CONNECTION

Rx/RY,
RWw/RWr

Set value

: Necessary
: As necessary
: Not necessary
Be sure to set it to perform the cyclic transmission.

POINT
Item

13

Range

Transfer target network No.

1 to 239

Relay network No.

1 to 239

Relay station No.

0 to 120

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

(1) When changing the network parameter
After writing the network parameter to the PLC
CPU, operate the PLC CPU ether turning OFF and
then ON or resetting.
(2) GOT station type
Set the GOT as an intelligent device station.

POINT
Routing parameter setting of request source
Routing parameter setting is also necessary for the
request source GOT.
For the setting, refer to the following.
12.3.3 Routing parameter setting

14
CC-Link
CONNECTION
(Via G4)

Item

Setting
necessity at
GOT
connection

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

12. CC-Link IE FIELD NETWORK CONNECTION
12.4 PLC Side Setting

12 - 11

 GT Designer3 [Communication settings] of
System configuration (Network Type: CC IE
Field)
Item
Network Type
Network No.

Set value
CC IE Field
1: Network No.1

Station No.

1: Station No.1

Mode Setting

Online

Retry

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

Refresh Interval

25ms (Use default value)

Monitor Speed

High (Use default value)

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
12.3.1 Setting communication interface
(Communication settings)

12 - 12

12. CC-Link IE FIELD NETWORK CONNECTION
12.4 PLC Side Setting

For the CC-Link IE Field Network connection, the data
link is started approximately 15 seconds after the GOT
startup.

 When a network error occurs in the system
alarm
In the CC-Link IE Field Network connection, when a
network error occurs in the system alarm, the system
alarm display cannot be canceled even though the
causes are removed.
To cancel the system alarm display, restart the GOT.

 CC-Link IE Field Network module version

 Data link failure in other stations at GOT
startup
At GOT startup, the data link failure may occur in other
stations.
However, after the failure occurrence, the GOT
reconnects automatically and monitors the devices
properly.
To avoid such data link failure, start up the GOT 10
seconds earlier than the master station.
However, if the master station does not complete
startup when GOT starts monitoring (10 seconds after
the GOT startup), the communication timeout occurs in
the GOT side.
For details, refer to the following manual.

For version restrictions of the CC-Link IE Field Network
module, refer to the following manual.
CC-Link IE Field Network Master/Local Module
User's Manual

 Connection to Q170MCPU

 Data link failure in all stations at GOT startup

11

12

 When the output is required to be held at the
data link failure
Set the GOT to hold the input from the data link faulty
stations in the communication setting. Set "Input for
Error Station" to "Hold".
12.3.2 Communication detail settings

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GOT startup
GOT startup indicates the startups after the following
operations:
• Turning ON the GOT
• Resetting the GOT main unit
• Operating the utility
• Downloading the project including the
communication settings
• Downloading the OS

14

15

16
SERVO AMPLIFIER
CONNECTION

Example) Setting dialog box of the bit device

POINT

13

CC-Link
CONNECTION
(Via G4)

Screen Design

INVERTER
CONNECTION

At GOT startup, the communication is broken
temporarily between PORT1 and PORT2 in the CCLink IE Field module which is installed on the GOT.
Thus, as the GOT or a station between the GOT and
the master station is reconnected, the data link failure
may occur on all stations.

CC-Link IE FIELD
NETWORK
CONNECTION

or cable connection/disconnection

The Motion CPU area (CPU No.2) cannot be
monitored.
Set the CPU No. to "0" or "1".
The device of the PLC CPU area (CPU No.1) is
monitored.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

CC-Link IE Field Network Master/Local Module
User's Manual

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

connection

CC-Link IE CONTROLLER
NETWORK
CONNECTION

 GOT startup in CC-Link IE Field Network

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

12.5 Precautions

12. CC-Link IE FIELD NETWORK CONNECTION
12.5 Precautions

12 - 13

12 - 14

12. CC-Link IE FIELD NETWORK CONNECTION
12.5 Precautions

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

13

9

CC-Link CONNECTION
(INTELLIGENT DEVICE STATION)
13.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

13.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 2
13.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 6
13.4 PLC Side Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 12

13

13.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 39

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 9

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

13 - 1

13.

CC-Link CONNECTION
(INTELLIGENT DEVICE STATION)

13.1 Connectable Model List
13.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1
Q02HCPU*1
Q06HCPU*1
Q12HCPU*1
Q25HCPU*1
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU (Extension base)
Q25PRHCPU (Extension base)
Q00UJCPU
Q00UCPU
Q01UCPU
MELSEC-Q
(Q mode)

Q02UCPU
Q03UDCPU

CC-Link(ID)

13.2

CC-Link(ID)

13.2

Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
C Controller
module

Q12DCCPU-V*2
Q24DHCCPU-V

(Continued to next page)
*1
*2

13 - 2

When in multiple CPU system configuration, use CPU function version B or later.
Use a module with the upper five digits later than 12042.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.1 Connectable Model List

Communicati
on type

Refer to

-

-

L02CPU
L26CPU
MELSEC-L

L26CPU-B
L02CPU-P

CC-Link(ID)

13.2.2

10

L26CPU-PBT
L02SCPU
MELSEC-Q
(A mode)

Q02CPU-A
Q02HCPU-A

CC-Link(ID)

13.2.1

CC-Link(ID)

13.2.1

CC-Link(ID)

13.2.1

Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)

Q2ACPU-S1
Q3ACPU
Q4ACPU
Q4ARCPU
Q2ASCPU

MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

QS001CPU

Clock

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

MELSEC-QS

Model name

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

Series

12

A3UCPU
A4UCPU

CC-Link IE FIELD
NETWORK
CONNECTION

A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A3ACPU
MELSEC-A
(AnCPU)

A3ACPUP21
A3ACPUR21

CC-Link(ID)

13.2.1

A1NCPU
A1NCPUP21
A1NCPUR21
A2NCPU

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

A2ACPUR21-S1

14

A2NCPUP21
A2NCPUR21
A2NCPU-S1

CC-Link
CONNECTION
(Via G4)

A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21

15

A2USCPU
A2USCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
A2SCPU

CC-Link(ID)

13.2.1

16

A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU

(Continued to next page)
13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.1 Connectable Model List

13 - 3

SERVO AMPLIFIER
CONNECTION

MELSEC-A
(AnSCPU)

INVERTER
CONNECTION

A2USHCPU-S1

Series

Model name

Clock

Communication
type

Refer to

A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21

CC-Link(ID)

13.2.1

A0J2HCPU-DC24
A2CCPU
MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24

-

-

A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU*1*2
Q173CPU*1*2
Q172CPUN*1
Q173CPUN*1
Q172HCPU
Motion
controller
CPU
(Q Series)

Q173HCPU
CC-Link(ID)

Q172DCPU

13.2

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU*3
MR-MQ100

-

-

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU
A373UCPU-S3
Motion
controller
CPU
(A Series)

A171SCPU
A171SCPU-S3
A171SCPU-S3N

CC-Link(ID)

13.2.1

A171SHCPU
A171SHCPUN
A172SHCPU
A172SHCPUN
A173UHCPU
A173UHCPU-S1

(Continued to next page)
*1

When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.

*2

• SW6RN-SV13Q : 00H or later
• SW6RN-SV22Q : 00H or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number N******* or later
• Q173CPU: Product number M******* or later
Only the first step can be used on the extension base unit (Q52B/Q55B).

*3

13 - 4

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.1 Connectable Model List

MELSECNET/H
Remote I/O
station

Clock

Communication
type

Refer to

WS0-CPU0

-

WS0-CPU1
QJ72LP25-25
-

-

LJ72GF15-T2

-

-

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

-

CNC C70

Q173NCCPU

CC-Link(ID)

13.2

Robot
controller

CRnQ-700 (Q172DRCPU)

CC-Link(ID)

13.2

QJ72BR15

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

CC-Link IE
Field Network
head module

QJ72LP25G

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

MELSEC-WS

Model name

FX0
FX0S

-

FX0N
FX1
FX2

12

-

FX2C

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

Series

FX1N

-

-

FX2N
FX1NC
FX2NC

-

FX3G
FX3GC

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

-

FX3U
FX3UC

13.1.2 CC-Link module

14

MELSEC-Q (Q mode)
C Controller module
Motion controller CPU (Q Series)
CNC C70
Robot controller (CRnQ-700)

QJ61BT11
QJ61BT11N

MELSEC-L

LJ61BT11

MELSEC-QnA

AJ61QBT11
A1SJ61QBT11

MELSEC-Q (A mode)
MELSEC-A
Motion controller CPU (A Series)

AJ61BT11
A1SJ61BT11

CC-Link
CONNECTION
(Via G4)

CC-Link module

15
INVERTER
CONNECTION

CPU series

Transient communication can be performed to only CC-Link modules of function version B or later and software version J or later.

16
SERVO AMPLIFIER
CONNECTION

*1

CC-Link IE FIELD
NETWORK
CONNECTION

FX1S
MELSEC-FX

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.1 Connectable Model List

13 - 5

13.2 System Configuration
13.2.1

Connecting with CC-Link Ver.1 compatible
Communication driver

Communication driver

CC-Link Ver2(ID)

CC-Link(ID)

(When MODEL GT15-J61BT13
CC-Link communication unit is used)

CC-Link
module

PLC

(When MODEL GT15-75J61BT13-Z
CC-Link communication unit is used)

GOT
Connection cable

PLC
Model name

Connection cable

CC-Link module
*1

Communication
type

QJ61BT11
QJ61BT11N

CC-Link (Ver.1)

C Controller
module

QJ61BT11
QJ61BT11N

CC-Link(Ver.1)

MELSEC-L

LJ61BT11

CC-Link(Ver.1)

MELSEC-Q

Cable model

CC-Link dedicated
cable

GOT
Max.
distance

*5

*3

GT15-75J61BT13-Z

*3

GT15-J61BT13
*5

*2

CC-Link dedicated
cable

*3

GT15-J61BT13
*5

*2

MELSEC-L
(L26CPU-BT)

MELSEC-QnA

MELSEC-A

-

CC-Link(Ver.1)

CC-Link dedicated
cable

*3

GT15-J61BT13

A1SJ61QBT11*4

AJ61BT11
A1SJ61BT11*4

CC-Link (Ver.1)

CC-Link dedicated
cable

GT15-J61BT13

CC-Link (Ver.1)

*2

*5

*3

*2

CC-Link dedicated
cable

GT15-75J61BT13-Z
GT15-J61BT13
*5

*3

GT15-75J61BT13-Z

*1

For the system configuration of the CC-Link module, refer to the following manuals.

*2

CC-Link System Master/Local Module User's Manual QJ61BT11N
Control & Communication Link System Master/Local Module Type AJ61QBT11/A1SJ61QBT11 User's Manual
Control & Communication Link System Master/Local Module Type AJ61BT11/A1SJ61BT11 User's Manual
MELSEC-L CC-Link System Master/Local Module User's Manual
For the specifications and inquiries of the CC-Link dedicated cable, refer to the following.

*3

*4
*5

CC-Link Partner Association's home page: http://www.cc-link.org/
The maximum overall extension cable length and the length between stations vary depending on the cable type to be used and
the transmission speed.
For details, refer to the following manual.
CC-Link System Master/Local Module User's Manual QJ61BT11N
Control & Communication Link System Master/Local Module Type AJ61QBT11/A1SJ61QBT11 User's Manual
Control & Communication Link System Master/Local Module Type AJ61BT11/A1SJ61BT11 User's Manual
MELSEC-L CC-Link System Master/Local Module User's Manual
Transient transmission can be performed to only CC-Link modules of function version B or later and software version J or later.
Specify Ver.1 as the mode setting in the Communication Settings to use it.
For details of the settings, refer to the following the manual.
13.3.1 Setting communication interface (Communication settings)

13 - 6

26 GOTs

*5

*2

AJ61QBT11

Model

GT15-J61BT13

*2

CC-Link dedicated
cable

Option device

Number of
connectable
equipment

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.2 System Configuration

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting with CC-Link Ver.2 compatible

Communication driver

10

CC-Link Ver2(ID)
(When MODEL GT15-J61BT13
CC-Link communication unit is used)

PLC

*1

Communication
type

Cable model

Max.
distance

Option device

Model

Number of
connectable
equipment

QJ61BT11N

MELSEC-L

LJ61BT11

MELSEC-L
(L26CPU-BT)

-

CC-Link (Ver.2)

CC-Link dedicated
cable

*3

GT15-J61BT13

*2

*4

*1

For the system configuration of the CC-Link module, refer to the following manual.

*2

CC-Link System Master/Local Module User's Manual QJ61BT11N
MELSEC-L CC-Link System Master/Local Module User's Manual
For the specifications and inquiries of the CC-Link dedicated cable, refer to the following.

*4

12

CC-Link Partner Association's home page: http://www.cc-link.org/
The maximum overall extension cable length and the length between stations vary depending on the cable type to be used and
the transmission speed.
For details, refer to the following manual.
CC-Link System Master/Local Module User's Manual QJ61BT11N
MELSEC-L CC-Link System Master/Local Module User's Manual
Specify Ver.2 as the mode setting in the Communication Settings to use it.
For details of the settings, refer to the following the manual.
13.3.1 Setting communication interface (Communication settings)

13

14
CC-Link
CONNECTION
(Via G4)

*3

26 GOTs

11

15
INVERTER
CONNECTION

MELSEC-Q
C Controller
module

CC-Link module

GOT

16
SERVO AMPLIFIER
CONNECTION

Model name

Connection cable

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Connection cable

CC-Link IE CONTROLLER
NETWORK
CONNECTION

GOT

CC-Link IE FIELD
NETWORK
CONNECTION

CC-Link
module

PLC

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13.2.2

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.2 System Configuration

13 - 7

13.2.3

Connecting with CC-Link Ver.1/Ver.2 compatibles mixed
Communication driver

Communication driver

CC-Link Ver2(ID)

CC-Link(ID)

(When MODEL GT15-J61BT13
CC-Link communication unit is used)

CC-Link
module

QCPU

(When MODEL GT15-75J61BT13-Z
CC-Link communication unit is used)

GOT
Connection cable

PLC
Model name

Connection cable

CC-Link module
*1

Communication
type
CC-Link (Ver.2)

Cable model
CC-Link dedicated
cable

GOT
Max.
distance
*3

Option device
GT15-J61BT13
*4

*2

MELSEC-Q

CC-Link dedicated
cable

QJ61BT11N
CC-Link (Ver.1)

*3

GT15-J61BT13
*5

*2

CC-Link dedicated
cable

*3

Model

Number of
connectable
equipment

GT15-75J61BT13-Z

26 GOTs

*2

CC-Link (Ver.2)
C Controller
module

CC-Link dedicated
cable

*3

GT15-J61BT13
*4

*2

QJ61BT11N
CC-Link (Ver.1)

CC-Link dedicated
cable

*3

GT15-J61BT13

*2

*1

For the system configuration of the CC-Link module, refer to the following manual.

*2

CC-Link System Master/Local Module User's Manual QJ61BT11N
For the specifications and inquiries of the CC-Link dedicated cable, refer to the following.

*3

CC-Link Partner Association's home page: http://www.cc-link.org/
The maximum overall extension cable length and the length between stations vary depending on the cable type to be used and
the transmission speed.
For details, refer to the following manual.

*4

CC-Link System Master/Local Module User's Manual QJ61BT11N
Specify Ver.2 as the mode setting in the Communication Settings to use it.
For details of the settings, refer to the following the manual.

*5

13.3.1 Setting communication interface (Communication settings)
Specify Ver.1 as the mode setting in the Communication Settings to use it.
For details of the settings, refer to the following the manual.
13.3.1 Setting communication interface (Communication settings)

13 - 8

*5

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.2 System Configuration

9

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.

Set the channel of the connected equipment.

1.1.2 I/F communication setting

2.
13.3.2

Communication detail settings

3.
Make the settings according to the usage environment.

4.

(1) CC-Link Ver.2 (ID)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Setting communication
interface (Communication
settings)

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

13.3.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

13.3 GOT Side Settings

CC-Link IE FIELD
NETWORK
CONNECTION

12

4.

Item

The Controller Setting window is displayed. Select the
channel to be used from the list menu.

The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Range

Set the station No. of the GOT.
(Default: 1)

1 to 64

Set the transmission speed and
the mode of the GOT.
(Default: 0)

0 to E

Mode

Set the mode of CC-Link.
(Default: Ver.1)

Ver.1/Ver.2/
Additional/Offline

Expanded
Cyclic

Set the cyclic point expansion.
(Default: Single)

Single/Double/
Quadruple/Octuple

Occupied
Station

Set the number of stations
occupied by the GOT.
(Default: 1 Station)

1 Station/4 Stations

Input for Error
Station

Set Clear/Hold at an error
occurrence.
(Default: Clear)

Clear/Hold

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When no response is received
after retries, a communication
times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Delay Time

Set the delay time for reducing the
load of the network/destination
PLC.
(Default: 0ms)

0 to 300 (ms)

Station No.
Transmission

Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver:
When MODEL GT15-J61BT13 CC-Link
communication unit is used
CC-Link Ver2 (ID)
When MODEL GT15-75J61BT13-Z CC-Link
communication unit is used
CC-Link (ID)

Description

Rate

*1

13.3.2 Communication detail settings
Click the [OK] button when settings are completed.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.3 GOT Side Settings

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

3.

[Controller Setting] from the

14

15
INVERTER
CONNECTION

2.

Select [Common]
menu.

16

13 - 9

SERVO AMPLIFIER
CONNECTION

1.

CC-Link
CONNECTION
(Via G4)

Click!

*1

Transmission speed settings
The following lists the transmission speed settings of the CCLink communication.
Set value

(2) CC-Link(ID)

Description

0

Online: 156kbps

1

Online: 625kbps

2

Online: 2.5Mbps

3

Online: 5Mbps

4

Online: 10Mbps

A

Hardware test: 156kbps

B

Hardware test: 625kbps

C

Hardware test: 2.5Mbps

D

Hardware test: 5Mbps

E

Hardware test: 10Mbps

For details of the hardware test, refer to the following
manual.

Item

Description

Range

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When no response is received after
retries, a communication times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 90sec

CC-Link System Master/Local Module User's
Manual for CC-Link module to be used

POINT
(1) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT

User's Manual

(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

13 - 10

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.3 GOT Side Settings

Description

POINT

For details of each setting switch and LED, refer to the
following manual.

0: 156kbps
1: 625kbps
2: 2.5Mbps
3: 5Mbps
4: 10Mbps

(4) Condition setting switches
Condition
setting
switches

GT15 CC-Link communication unit User's
Manual
GT15-75J61BT13-Z
Front side

Left side

Set value

Setting
switch

Description

Set value

SW1

Specify input data status of
the data link error station.
(Default: OFF)

OFF: Cleared
ON: Held

SW2

Specify the number of stations
occupied.
(Default: OFF)

OFF: 1 station
ON: 4 stations

L RUN

POINT

SD
01
EF 2

11

78

ON

1 2

1

SW ON
OFF
1 HOLD CLEAR
2
4
1

3

DA

5

DG

2

4

DB

13.4 PLC Side Setting

7

NC

NC

6

8

SLD (FG1) NC

(1) Mode setting switch
Mode setting
switch

Description

Select the online mode.
(Default: 0)

Set value

(2) When the switch setting is changed
When changing the switch setting after mounting
the MODEL GT15-75J61BT13-Z CC-Link
communication unit on the GOT, reset the GOT.

0 (fixed)

CC-Link IE FIELD
NETWORK
CONNECTION

901

78

78

901

BAUDRATE

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

901

BCD

(1) Switch setting example
For the switch setting example, refer to the
following.

STATION NO.
1

23

456

(4)

L ERR.

10

23

456

(3)

MODE

23

456

(2)

89
67 A

(1)

RD

10

12

RUN

345

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Transmission
baudrate
setting switch

Specify the transmission speed.
(Default: 0)

Switch setting of the communication unit
When using the MODEL GT15-J61BT13 CC-Link
communication unit, the switch setting is not needed.

9

(3) Transmission baudrate setting switch

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Switch setting (Only when
MODEL GT15-75J61BT13-Z
CC-Link communication unit is
used)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

13.3.3

14

Description

Set value

15
1 to 64

INVERTER
CONNECTION

Specify the station No. of the CCLink communication unit.
(Default: 01)

16
SERVO AMPLIFIER
CONNECTION

Station
number
setting
switch

CC-Link
CONNECTION
(Via G4)

(2) Station number setting switch

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.3 GOT Side Settings

13 - 11

13.4 PLC Side Setting
The GOT operates as the stations of which are shown
below in the CC-Link system.
Station data

HINT

Description

Station type

Intelligent device station, Ver.1 intelligent device
station or Ver.2 intelligent device station

Number of stations
occupied

Station 1 or Station 4

The switch settings and parameter settings of the PLC side
(CC-Link module) are described in 13.4.1 to 13.4.7.
Model name

CC-Link
module
(Q Series)

Refer to

Connecting
with
Ver.1
compatible

QJ61BT11,
QJ61BT11N

Connecting
with Ver.2
compatible

QJ61BT11N

13.4.2

Connecting
with Ver.1/
Ver.2
compatibles
mixed

QJ61BT11N

13.4.3

13.4.1

Number of stations occupied
The number of stations occupied is setting for
determining number of link device points (RX/RY/
RWw/RWr) used by the GOT.
To use multiple numbers of link device points in the
case of cyclic transmission between the GOT and CCLink module, set the number of stations occupied as
the exclusive station 4.
The number of link device points at the exclusive
station 1 and 4 is shown below.
CC-Link Ver.2
Expanded cyclic setting
Single

CC-Link module
(QnA Series)

AJ61QBT11,
A1SJ61QBT11

13.4.6

CC-Link module
(A Series)

AJ61BT11,
A1SJ61BT11

13.4.7

Link
device

Double

Quadruple

Octuple

Exclu
sive
statio
n1

Exclu
sive
statio
n4

Exclu
sive
statio
n1

Exclu
sive
statio
n4

Exclu
sive
statio
n1

Exclu
sive
statio
n4

Exclu
sive
statio
n1

Exclu
sive
statio
n4

Remote
input (RX)

32
points

128
points

32
points

224
points

64
points

448
points

128
points

896
points

Remote
output (RY)

32
points

128
points

32
points

224
points

64
points

448
points

128
points

896
points

Remote
register
(RWw)

4
points

16
points

8
points

32
points

16
points

64
points

32
points

128
points

Remote
register
(RWr)

4
points

16
points

8
points

32
points

16
points

64
points

32
points

128
points

CC-Link Ver.1
Link device

13 - 12

Number of stations occupied
Exclusive station

Exclusive station 4

Remote input (RX)

32 points

128 points

Remote output (RY)

32 points

128 points

Remote register (RWw)

4 points

16 points

Remote register (RWr)

4 points

16 points

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

Set the station number setting switch, transmission
speed / mode setting switch.
QJ61BT11, QJ61BT11N
QJ61BT11N

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

0

11

(2)

0

8

C
MODE

CC-Link IE CONTROLLER
NETWORK
CONNECTION

4

 System configuration

NC

1

NC

■ [Controller Setting] of GT Designer3
■ Setting of the CC-Link communication unit

Station type

DA

2

DB

4

3

SLD


(Use the default value for settings other
than the following.)

5

(FG)

 *1
(Use the default value for the settings other than the following.)
Master station
Station No.0
Remote net (Ver.1 mode)
1
156kbps

12

6

DG

7

: Intelligent device
station
: Station No.1

Station No.
Number of
: Exclusive station 1
stations occupied
Transmission speed : 156kbps

:
:
:
:
:

5

(1)
X1

CC-Link System Master/Local Module User's
Manual QJ61BT11N

Type
Station No.
Mode
All connect count
Transmission speed

0

X10

5

STATION
NO.

CC-Link module (Q Series)
For details of the CC-Link module (Q Series), refer to
the following manual.

(1) Station number setting switch
Station number
setting switch

■ Switch setting of CC-Link module (Q Series)
■ [Network parameter] of GX Developer

*1

10

The CC-Link module is mounted on the base unit slot 0.
The Start I/O No. of the CC-Link module is set to "0"

Description

Set value

Station number
setting
(master station)

0 (fixed)

: Necessary

Setting necessity at
GOT connection

: As necessary

: Not necessary

(2) Transmission rate/mode setting switch
Transmission
rate/mode setting
switch

Description
Transmission
rate/
mode setting
(Online:

MODE

156kbps)

Setting necessity at
GOT connection

13

14

15

0

*1

: Necessary
*1

Set value

CC-Link IE FIELD
NETWORK
CONNECTION

POINT

L RUN
S MST
RD
L ERR.

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

RUN
MST
SD
ERR.

CC-Link
CONNECTION
(Via G4)

This section describes the settings of the GOT and the CCLink module (Q Series) with Ver.1 compatible in the
following system configuration.

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Switch setting of CC-Link module (Q Series)

: As necessary

: Not necessary

Specify the same transmission speed as that of the GOT.

POINT
When the switch setting is changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 13

INVERTER
CONNECTION

Connecting to CC-Link module
(Q Series) with Ver.1
compatible

16
SERVO AMPLIFIER
CONNECTION

13.4.1

 Parameter setting (when connecting to
MELSEC-Q or QS series)

(b) Station information setting

(1) [Network parameter] of GX Developer
(a) Network parameter

Item*1

Set value

Intelligent device
station (fixed)

Station type
Exclusive station count*2

Exclusive station 1

Reserve/invalid station
select

No setting

Intelligent buffer select
(word)

(Use default value)
: Necessary

*1
*2

Item

Set value

No. of boards in module

Setting
necessity
at GOT
connection

1

Start I/O No.

0000H

Operation setting

(Use default value)

Type

Master station (fixed)

Mode

Remote net
(Ver.1 mode)

All connect count

X400

Remote output (RY)

Y400

Remote register (RWr)

D300

Remote register (RWw)

D200

Special relay (SB)

SB0

Special register (SW)

SW0

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

Automatic reconnection
station count
(Use default value)

PLC down select
Scan mode setting
Delay information setting
Station information setting
Remote device station initial
settings

Refer to (b).

(Use default value)

Interrupt setting
: Necessary

13 - 14

: As necessary

: Not necessary

POINT

Retry count

Stand by master station No.

: As necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 1 mode)], [Remote station points] cannot be set.
Set the same number of occupied stations as that on the
GOT.

1

Remote input (RX)

Setting
necessity
at GOT
connection

: Not necessary

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

9

(2) CC-Link Utility's [Parameter Settings]

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Parameter setting (when connecting to C

(a) Parameter settings

Controller module)
Use SW3PVC-CCPU-E Ver.3.05F or later for the CCLink utility.

(1) Connection settings

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Mark the checkbox

Number of modules

1

Target module

1

target

Password*2

password

Start I/O No.

0000H

-

Channel No.

(Use default value)

Detailed settings

*2

: Necessary
: As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

Type

Master station (fixed)

Mode

Remote net
(Ver.1 mode)

Expanded cyclic setting
Occupied number

Refresh
(Use default value)

All connect count

14

1

Station Type

Sta.
No.1

Intelligent device
station

Occupied number*2

Sta.
No.1

Exclusive station 1

Reserve/invalid
station select

Sta.
No.1

No setting

Intelligent buffer select
(word)
: Necessary

*2

13

Single

Clear

Other settings

*1

12

Exclusive station 1

Error event: input data
status
CPU stop: data link status

Station information settings

*1

Operation settings

User name

CC-Link IE FIELD
NETWORK
CONNECTION

Set value

192.168.3.3 (Default)

Setting
necessity at
GOT
connection

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

*2

Item*1

CC-Link
CONNECTION
(Via G4)

Write authority

Setting
necessity at
GOT connection

15

(Use default value)
: As necessary

: Not necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 1 mode)], [Remote station points] cannot be set.
Set the same number of occupied stations as that on the
GOT.

POINT

16

When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

INVERTER
CONNECTION

Target module*1

Set value

13 - 15

SERVO AMPLIFIER
CONNECTION

Item

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

 [Controller Setting] of GT Designer3
(1) When MODEL GT15-J61BT13 CC-Link
communication unit is used
Item

Set value

Station No.

1: Station No.1

Transmission Rate

0: Online 156kbps

Mode

Ver.1: Remote net (Ver.1 mode)

Expanded Cyclic

Single (Use default value)

Number of stations occupied

1 Station

Input for Error Station

0: Clear

Retry

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

(2) When MODEL GT15-75J61BT13-Z CC-Link
communication unit is used
Item

13.4.2 Connecting to CC-Link
module (Q Series) with
Ver.2 compatible
This section describes the settings of the GOT and CCLink module (Q Series) in the following case of system
configuration.

POINT
CC-Link module (Q Series)
For details of the CC-Link module (Q Series), refer to
the following manual.
CC-Link System Master/Local Module User's
Manual QJ61BT11N

 System configuration
■ [Communication settings] of GT Designer3

Set value (Use default value)

Retry


(Use the default value for settings other
than the following.)

3times

Station type

Timeout Time

3sec

POINT

 *1
(Use the default value for the settings other than the following.)

[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
13.3.1 Setting communication interface
(Communication settings)

 Setting of the CC-Link communication unit
(Only when MODEL GT15-75J61BT13-Z
CC-Link communication unit is used)
Item

Set value

Mode setting switch

0: Online (fixed)

Station number setting switch

1: Station No.1

Transmission baudrate setting switch

0: 156kbps

Condition
setting
switches

Station No.
Expanded cyclic setting
Number of
stations occupied
Transmission speed

SW1 (Input data status of the
data link error station)

OFF: Cleared

SW2 (Number of occupied
stations)

OFF: 1 station

Type
Station No.
Mode
All connect count
Transmission speed

:
:
:
:
:

: Exclusive station 1
: 156kbps

Master station
Station No.0
Remote net (Ver.2 mode)
1
156kbps

■ Switch setting of CC-Link module (Q Series)
■ [Network parameter] of GX Developer

*1

The CC-Link module is mounted on the base unit slot 0.
The Start I/O No. of the CC-Link module is set to "0"

POINT
When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the CC-Link module is set to "70".

POINT
Setting of the CC-Link communication unit
For the setting method of the CC-Link communication
unit, refer to the following.
13.3.3 Switch setting (Only when MODEL
GT15-75J61BT13-Z CC-Link communication
unit is used)

13 - 16

: Intelligent device
station
: Station No.1
: Single

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

Set the station number setting switch, transmission
speed / mode setting switch.

9

 Parameter setting (when connecting to

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Switch setting of CC-Link module (Q Series)

MELSEC-Q or QS series)

(1) [Network parameter] of GX Developer
(a) Network parameter

QJ61BT11N
QJ61BT11N
L RUN
S MST
RD
L ERR.

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

0
0

5

(1)
X1

11

(2)

0

8

C
MODE

CC-Link IE CONTROLLER
NETWORK
CONNECTION

4
NC

1

NC
DA

2

DB

4

3

SLD

5

(FG)
DG

12

6
7

Item

Set value

Setting necessity
at GOT connection

No. of boards in module
Start I/O

1

No.*1

Station number
setting
(master station)

0 (fixed)

(Use default value)

Type

Master station

Mode

Remote net
(Ver.2 mode)

All connect count
: Necessary

: As necessary

: Not necessary

(2) Transmission rate/mode setting switch
Transmission
rate/mode setting
switch

Description
Transmission
rate/mode
setting
(Online:

Set value

Setting necessity
at GOT connection

*1

1
X400

Remote input (RX)
Remote output (RY)

Y400

Remote register (RWr)

D300

Remote register (RWw)

D200

Special relay (SB)

SB0

Special register (SW)

SW0

14

Retry count
Automatic reconnection
station count

0

Stand by master station No.

15

(Use default value)

PLC down select

156kbps)*1
: Necessary

13

0000H

Operation setting

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Description

: As necessary

: Not necessary

Specify the same transmission speed as that of the GOT.

Scan mode setting
Delay information setting
Station information setting
Remote device station initial
setting

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

INVERTER
CONNECTION

Station number
setting switch

Set value

CC-Link
CONNECTION
(Via G4)

(1) Station number setting switch

Setting
necessity at
GOT
connection

CC-Link IE FIELD
NETWORK
CONNECTION

X10

5

STATION
NO.

Refer to (b)
(Use default value)

Interrupt setting
: Necessary
*1

: As necessary

: Not necessary

When using Q170MCPU, set it according to the system
configuration.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 17

16
SERVO AMPLIFIER
CONNECTION

RUN
MST
SD
ERR.

(b) Station information setting

 Parameter setting (when connecting to C
Controller module)
Use SW3PVC-CCPU-E Ver.3.05F or later for the CCLink utility.

(1) Connection settings

Item*1

Set value

Ver.2 intelligent device
station (fixed)

Station type
Expanded cyclic setting*2

Single

Exclusive station count*2

Exclusive station 1

Remote station points

32 points (fixed)

Reserve/invalid station select

No setting

Intelligent buffer select (word)

(Use default value)

: Necessary
*1

*2

Setting
necessity at
GOT
connection

: As necessary

Item

Target module*1
: Not necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)], [Remote station points] can be set.
[Remote station points] is a setting for the remote I/O station.
The default value (32 points) must be used on the GOT.
Set the same setting as that of the GOT.

Write authority
*2

13 - 18

Mark the checkbox
target

Password*2

password

POINT
*1
*2

Setting
necessity at
GOT connection

192.168.3.3 (Default)

User name

Detailed settings

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

Set value

-

: Necessary
: As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

 [Communication settings] of GT Designer3
Item
Station No.
Transmission Rate
Mode

Number of stations occupied

Item

Number of modules

1

Target module

1

Channel No.

(Use default value)

Type

Master station

Mode

Remote net
(Ver.2 mode)

0ms (Use default value)

12

13.3.1 Setting communication interface
(Communication settings)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

Clear
Refresh

Other settings

(Use default value)

14

Sta.
No.1

Ver.2 intelligent device
station

Sta.
No.1

Single

Occupied number*2

Sta.
No.1

Exclusive station 1

Remote station points

Sta.
No.1

32 points

Reserve/invalid
station select

Sta.
No.1

No setting

Station Type
Expanded cyclic
setting*2

Intelligent buffer select
(word)
: Necessary

CC-Link
CONNECTION
(Via G4)

1

15
INVERTER
CONNECTION

All connect count

Station information settings

3sec (Use default value)

Delay Time

Exclusive station 1

CPU stop: data link status

*2

Timeout Time

[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.

Single

Error event: input data
status

*1

Clear
3times (Use default value)

11

(Use default value)
: As necessary

: Not necessary

16

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)], [Remote station points] can be set.
[Remote station points] is a setting for the remote I/O station.
The default value (32 points) must be used on the GOT.
Set the same setting as that of the GOT.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

SERVO AMPLIFIER
CONNECTION

Operation settings

0000H

Occupied number

Retry

1 Station

POINT

Start I/O No.

Expanded cyclic setting

Input for Error Station

Single

CC-Link IE FIELD
NETWORK
CONNECTION

Setting
necessity at
GOT
connection

Set value

0: Online 156kbps
Ver.2: Remote net (Ver.2 mode)

Expanded Cyclic

*1

Set value
1: Station No.1

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

POINT

(a) Parameter settings

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(2) CC-Link Utility's [Parameter Settings]

13 - 19

13.4.3

Connecting to CC-Link module
(Q Series) with Ver.1/Ver.2
compatibles mixed

 Switch setting of CC-Link module (Q Series)
Set the station number setting switch, transmission
speed / mode setting switch.
QJ61BT11N

This section describes the setting of the GOT and CC-Link
module (Q Series) with Ver.1/Ver.2 compatibles mixed in
the following system configuration.

QJ61BT11N
RUN
MST
SD
ERR.

POINT

L RUN
S MST
RD
L ERR.

0

X10

CC-Link module (Q Series)
For details of the CC-Link module (Q Series), refer to
the following manual.

5

STATION
NO.

0

5

(1)
X1

4

 System configuration

NC

1

NC

■ [Controller Setting] of GT Designer3
■ Setting of the CC-Link communication unit

DA

2

DB

4

3

SLD


(Use default value for settings other than the following.)

5

(FG)
DG

6
7

Station type

: Intelligent device
station
Station No.
: Station No. 1
Number of stations
: Exclusive station 1
occupied
Transmission speed : 156kbps

(Use default value for settings other
than the following.)
Station type

: Intelligent device
station
Station No.
: Station No. 2
Expanded cyclic setting : Single
Number of stations
: Exclusive station 1
occupied
*1
Transmission
speed
: 156kbps

(Use default value for settings other than the following.)
Type
Station No.
Mode
All connect count
Transmission speed

:
:
:
:
:

(1) Station number setting switch
Station number
setting switch

Master station
Station No. 0
Remote net (Ver.2 mode)
2
156kbps

■ Switch setting of CC-Link module (Q Series)
■ [Network parameter] of GX Developer

*1

(2)

0

MODE

8

C

CC-Link System Master/Local Module User's
Manual QJ61BT11N

The CC-Link module is mounted on the base unit slot 0.
The Start I/O No. of the CC-Link module is set to "0"

POINT

Description

Set value

Station number
setting
(master station)

0 (fixed)

: Necessary

Setting necessity
at GOT connection

: As necessary

: Not necessary

(2) Transmission rate/mode setting switch
Transmission
rate/mode setting
switch

Description
Transmission
rate/
mode setting
(Online:

When connecting to Q170MCPU
When connected to Q170MCPU, the start I/O No. of
the CC-Link module is set to "70".

Set value

Setting necessity
at GOT connection

0

156kbps)*1
: Necessary
*1

: As necessary

: Not necessary

Specify the same transmission speed as that of the GOT.

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

13 - 20

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

9

(b) Station information setting

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Parameter setting (when connecting to
MELSEC-Q or QS series)
(1) [Network parameter] of GX Developer
(a) Network parameter

• Station information setting of station No.1 (GOT)

Ver.1 intelligent
device station (fixed)

11

Exclusive station 1

Reserve/invalid station
select

No setting

Intelligent buffer select
(word)

(Use default value)
: Necessary

: As necessary

: Not necessary

• Station information setting of station No.2 (GOT)

Item

Setting
necessity at
GOT
connection

Set value

No. of boards in module

*1

Set value

Item

Ver.2 intelligent device
station (fixed)

Station type

1

Start I/O No.*1

Expanded cyclic setting*2

0000H

Operation setting

*2

Exclusive station 1

(Use default value)

Exclusive station count

Master station (fixed)
Remote net
(Ver.2 mode)

No setting

Mode

Reserve/invalid station
select
Intelligent buffer select
(word)

(Use default value)

2

Remote input (RX)

X400

Remote output (RY)

Y400

Remote register (RWr)

D300

Remote register (RWw)

D200

Special relay (SB)

SB0

Special register (SW)

SW0

: Necessary
*1

*2

: Not necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)], [Remote station points] can be set.
[Remote station points] is a setting for the remote I/O station.
The default value (32 points) must be used on the GOT.
Set the same setting as that of the GOT.

POINT

Retry count
Automatic reconnection
station count
Stand by master station No.

: As necessary

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

(Use default value)

PLC down select

Delay information setting
Station information setting
Remote device station initial
setting

Refer to (b)
(Use default value)

: As necessary

: Not necessary

SERVO AMPLIFIER
CONNECTION

: Necessary

15

16

Interrupt setting

*1

14

INVERTER
CONNECTION

Scan mode setting

12

13

Single

Type

All connect count

Setting
necessity at
GOT
connection

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Exclusive station count

*2

CC-Link IE FIELD
NETWORK
CONNECTION

Station type

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Set value

CC-Link
CONNECTION
(Via G4)

Item*1

Setting
necessity at
GOT
connection

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

When using Q170MCPU, set it according to the system
configuration.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 21

 Parameter setting (when connecting to C

(2) CC-Link Utility's [Parameter Settings]
(a) Parameter settings

Controller module)
Use SW3PVC-CCPU-E Ver.3.05F or later for the CCLink utility.

(1) Connection settings

Target module*1
Write authority
*2

*2

Password

Detailed settings

*2

Setting
necessity at
GOT connection

*1

Set value

Item

192.168.3.3 (Default)
Mark the checkbox
target

User name

*1

Set value

Number of modules

1

Target module

1

password

Start I/O No.

0000H

-

Channel No.

(Use default value)

: Necessary
: As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

Operation settings

Item

Type

Master station

Mode

Remote net
(Ver.2 mode)

Expanded cyclic setting
Occupied number

Exclusive station 1

Error event: input data
status

Clear

CPU stop: data link status
Other settings

Station information settings

Expanded cyclic
setting*2

Occupied number*2

Remote station points

13 - 22

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

Refresh
(Use default value)

All connect count

Station Type

Single

2
Sta.
No.1

Ver.1 intelligent device
station

Sta.
No.2

Ver.2 intelligent device
station

Sta.
No.1

Single

Sta.
No.2

Single

Sta.
No.1

Exclusive station 1

Sta.
No.2

Exclusive station 1

Sta.
No.1

32 points

Sta.
No.2

32 points

Setting
necessity at
GOT
connection

Sta.
No.2

No setting

2: Station No.2

Transmission Rate
Mode

0: Online 156kbps
Ver.2: Remote net (Ver.2 mode)

Expanded Cyclic

(Use default value)

Single

Number of stations occupied

1 Station

Input for Error Station

0: Clear

Retry
: Necessary
: As necessary
: Not necessary
When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)], [Remote station points] can be set.
[Remote station points] is a setting for the remote I/O station.
The default value (32 points) must be used on the GOT.
Set the same setting as that of the GOT.

*1

*2

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

 Setting of the CC-Link communication unit
(Only when MODEL GT15-75J61BT13-Z
CC-Link communication unit is used)

POINT

Item

When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it

 [Controller Setting] of GT Designer3

10

Set value

Mode setting switch

0: Online (fixed)

Station number setting switch

1: Station No.1

Transmission baudrate setting switch

0: 156kbps

Condition
setting
switches

SW1 (Input data status of the
data link error station)

OFF: Cleared

SW2 (Number of occupied
stations)

OFF: 1 station

Item
Station No.

Set value
1: Station No.1

Transmission Rate
Mode

0: Online 156kbps
Ver.1: Remote net (Ver.1 mode)

Expanded Cyclic
Number of stations occupied
Input for Error Station

POINT
Setting of the CC-Link communication unit
For the setting method of the CC-Link communication
unit, refer to the following.
13.3.3 Switch setting (Only when MODEL
GT15-75J61BT13-Z CC-Link communication
unit is used)

1 Station
0: Clear

14

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

(b) When MODEL GT15-75J61BT13-Z CC-Link
communication unit is used

15

3times
3sec

INVERTER
CONNECTION

Timeout Time

Set value (Use default value)

16
SERVO AMPLIFIER
CONNECTION

Item
Retry

13

CC-Link
CONNECTION
(Via G4)

Retry

Single (Use default value)

11

12

(1) Communication Settings of station No.1 (GOT)
(a) When MODEL GT15-J61BT13 CC-Link
communication unit is used

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

No setting

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Set value (Use default value)

9

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Station information settings

Item
Station No.

Sta.
No.1

Intelligent buffer select
(word)

(2) Communication Settings of station No.2 (GOT)

CC-Link IE FIELD
NETWORK
CONNECTION

Set value

Item

Reserve/invalid
station select

Setting
necessity at
GOT
connection

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

*1

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 23

13.4.4

Connecting to MELSEC-L
series with CC-Link Ver.1
compatible

 [Network parameter] of GX Developer
(1) Network parameter

This section describes the settings of the GOT and
MELSEC-L in the following case of the system
configuration.

POINT
(1) CC-Link module (L Series)
For details of the CC-Link module (L Series), refer
to the following manual.
MELSEC-L CC-Link System Master/Local
Module User's Manual
(2) CC-Link function built-in CPU
For details on the CC-Link function built-in CPU,
refer to the following manual.
MELSEC-L CC-Link System Master/Local
Module User's Manual

 System configuration
Item

(Example when using CC-Link module (L Series))

Set value

■ [Controller Setting] of GT Designer3

No. of boards in module

(Use the default value for settings other
than the following.)

Station type
Station No.
Expanded cyclic setting
Number of
stations occupied
Transmission speed

 *1
(Use the default value for the settings other than the following.)
Type
Station No.
Mode
All connect count
Transmission speed

:
:
:
:
:

Master station
Station No.0
Remote net (Ver.1 mode)
1
156kbps

■ [Network parameter] of GX Developer

: Intelligent device
station
: Station No.1
: Single
: Exclusive station

Setting
necessity at
GOT
connection

1

Start I/O No.*1

0000H

Operation setting

(Use default value)

Type

Master station (fixed)

Mode

Remote net
(Ver.1 mode)

: 156kbps

All connect count

1

Remote input (RX)

X400

Remote output (RY)

Y400

Remote register (RWr)

D300

Remote register (RWw)

D200

Special relay (SB)

SB0

Special register (SW)

SW0

Retry count
Automatic reconnection
station count
Stand by master station No.

(Use default value)

PLC down select
Scan mode setting
Delay information setting
Station information setting
Remote device station initial
setting

Refer to (2)
(Use default value)

Interrupt setting
: Necessary
*1

13 - 24

: As necessary

: Not necessary

Set the Start I/O No. of the CC-Link module according to the
system configuration.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

This section describes the settings of the GOT and
MELSEC-L in the following case of the system
configuration.

Intelligent
device station (fixed)

Station type
Exclusive station count*2

No setting

Intelligent buffer select
(word)

(Use default value)
: Necessary

*1

MELSEC-L CC-Link System Master/Local
Module User's Manual
(2) CC-Link function built-in CPU
For details on the CC-Link function built-in CPU,
refer to the following manual.

Exclusive station 1

Reserve/invalid station
select

: As necessary

: Not necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 1 mode)], [Remote station points] cannot be set.
Set the same setting as that of the GOT.

*2

(1) CC-Link module (L Series)
For details of the CC-Link module (L Series), refer
to the following manual.

MELSEC-L CC-Link System Master/Local
Module User's Manual

■ [Controller Setting] of GT Designer3

When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

 [Controller Setting] of GT Designer3
Item
Station No.

Set value
1: Station No.1

Transmission Rate

Station type

: Intelligent device
station
Station No.
: Station No.1
Expanded cyclic setting : Single
Number of
: Exclusive station
stations occupied
Transmission speed
: 156kbps

 *1
(Use the default value for the settings other than the following.)
:
:
:
:
:

Master station
Station No.0
Remote net (Ver.3 mode)
1
156kbps

13

14

■ [Network parameter] of GX Developer

Ver.1: Remote net (Ver.1 mode)

Expanded Cyclic

Single (Use default value)

Number of stations occupied

1 Station

Input for Error Station

0: Clear
3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

15
INVERTER
CONNECTION

Retry

CC-Link
CONNECTION
(Via G4)

Mode

0: Online 156kbps


(Use the default value for settings other
than the following.)

Type
Station No.
Mode
All connect count
Transmission speed

11

12

 System configuration
(Example when using CC-Link module (L Series))

POINT

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set value

POINT

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Setting
necessity at
GOT
connection

10

CC-Link IE FIELD
NETWORK
CONNECTION

Item

*1

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting to MELSEC-L
series with CC-Link Ver.2
compatible

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13.4.5

(2) Station information setting

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.

16

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

SERVO AMPLIFIER
CONNECTION

13.3.1 Setting communication interface
(Communication settings)

13 - 25

 [Network parameter] of GX Developer

(2) Station information setting

(1) Network parameter

Item*1

Set value

Ver.2 intelligent device
station (fixed)

Station type
Expanded cyclic setting*2
*2

Single

Exclusive station count

Exclusive station 1

Remote station points

32 points (fixed)

Reserve/invalid station select

No setting

Intelligent buffer select (word)

(Use default value)

: Necessary
*1
Item

Set value

No. of boards in module
*1

Setting
necessity at
GOT
connection

1
0000H

Start I/O No.

Operation setting

(Use default value)

Type

Master station (fixed)

Mode

Remote net
(Ver.2 mode)

All connect count

Setting
necessity at
GOT
connection

: As necessary

: Not necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)], [Remote station points] can be set.
[Remote station points] is a setting for the remote I/O station.
The default value (32 points) must be used on the GOT.
Set the same setting as that of the GOT.

*2

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU either turning OFF and then ON
or resetting.

1

Remote input (RX)

X400

Remote output (RY)

Y400

Remote register (RWr)

D300

 [Controller Setting] of GT Designer3
Item

Remote register (RWw)

D200

Station No.

Special relay (SB)

SB0

Transmission Rate

Special register (SW)

SW0

Mode

Number of stations occupied

Automatic reconnection
station count
Stand by master station No.

Input for Error Station
(Use default value)

PLC down select
Scan mode setting

0: Online 156kbps
Ver.2: Remote net (Ver.2 mode)

Expanded Cyclic

Retry count

Set value
1: Station No.1

Retry

Single
1 Station
0: Clear
3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

Delay information setting
Station information setting
Remote device station initial
setting

Refer to (2)

(Use default value)

Interrupt setting

*1

13 - 26

: Necessary
: As necessary
: Not necessary
Set the Start I/O No. of the CC-Link module according to the
system configuration.

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
13.3.1 Setting communication interface
(Communication settings)

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

Set for each setting switch.
A1SJ61QBT11

AJ61QBT11

A1SJ61QBT11

(2)

456

B RATE

2
3
4 CLR HLD

3 45

(4)

11

8

1 625K
2 2. 5M

4 10M

NC

ON
S MST

CLEAR

HOLD

1/2
1/4

3/4
2/3

ON

SW
1
2
3
4

1

5
6
7
8

(4)

NC

2

NC

4

NC

6

NC

8

3

DB

5

DG

1

NC

2

NC

4

NC

6

9

3

DB

(FG)
10

5

DG

12

7

SLD

NC
DA

CC-Link IE FIELD
NETWORK
CONNECTION

 *1
(Use the default value for settings other than the following.)

2/3

7

SLD

A1SJ61QBT11

8

NC

9

(FG)

10

: Master station
: Station No.0
: Remote net mode
:1
: 156kbps

13

(1) Station number setting switch

The CC-Link module is mounted on the base unit slot 0.
The Start I/O No. of the CC-Link module is set to "0"

Station
number
setting
switch

456

78

Station number setting
(master station)

14

0 (fixed)

456

23

1

Set value

901

x

Description

Setting
necessity at
GOT
connection

78

901

x
10

23

■ Switch settings of CC-Link module (QnA Series)
■ Parameter setting

: Necessary

: As necessary

: Not necessary

(2) Mode setting switch

23

789

CD
AB E

456

MODE

Description

Mode setting
(Online: Remote net
mode)

F0 1

0 (fixed)

: As necessary

15

: Not necessary

16
SERVO AMPLIFIER
CONNECTION

: Necessary

Set value

Setting
necessity at
GOT
connection

INVERTER
CONNECTION

Mode setting
switch

CC-Link
CONNECTION
(Via G4)

: Intelligent device
station
: Station No.1
Station No.
Number of stations occupied : Exclusive station 1
: 156kbps
Transmission speed

3/4

1/4

7

CC-Link IE CONTROLLER
NETWORK
CONNECTION

4 56

(3)

23

Station type

1/2

6

3 5M

OFF
M/L

 (Use the default value for settings other
than the following.)

5

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

4 56
8 9A

67

456

4 56

23
23

10M

23

5M

4

901

2. 5M

3

(3)

1 2 3 4 5 6 7 8

2

78

(2)

SW OFF ON
1 M / L S. M

0 156K
78

9 01

156K
625K

BCD

01
EF 2

0 : ONLINE (A. R. )
1 : ONLINE (RIM )
2 : OFFLINE

0
1

9 01

MODE

901

9 01

x1

(1)

DA

■ [Controller Setting] of GT Designer3
■ Setting of the CC-Link communication unit

*1

1

78

B RATE

Station type
Station No.
Mode setting
All connect count
Transmission speed

78

x
78

89 A
67

ON

(1)
STATION NO.
x10

MODE

78

BCD

10

10

SD
RD

STATION NO.

SD
RD

x

Control & Communication Link System Master/
Local Module Type AJ61QBT11/A1SJ61QBT11
User's Manual

 System configuration

T
E
S
T

345

L RUN
L ERR.

TEST
S0
S1
S2

E
R
R
O
R

SW
M/S
PRM
TIME
LINE

901

CC-Link module (QnA Series)
For details of the CC-Link module (QnA Series), refer
to the following manual.

R
A
T
E

456

SW
M/S
PRM
TIME
LINE

E
R
R
O
R

RUN
ERR.
MST
S MST
LOCAL
CPU R / W
L RUN
L ERR.

B

156K
625K
2. 5M
5M
10M

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

AJ61QBT11

RUN
ERR.
MST
S MST
LOCAL
CPU R / W

POINT

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Series)

23

This section describes the settings of the GOT and CCLink module (QnA Series) in the following case of system
configuration.

9

 Switch settings of CC-Link module (QnA

23

Connecting to CC-Link module
(QnA Series)

1
EF0 2

13.4.6

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 27

 Parameter setting

(3) Transmission speed setting switch
Transmission
speed setting
switch

Description

Set value

Setting
necessity at
GOT
connection

901

456

78

23

Transmission speed

B RATE
1 625K

Performing it from the [Network parameter] of the GX
Developer can be set only when the PLC CPU and the
CC-Link module use the function version B or later.

(1) Setting from [Network parameter] of GX Developer

0

setting (156kbps)*1

0 156K

There are two methods for the parameter setting:
perform the setting from [Network parameter] of GX
Developer and the sequence program.

(a) Network parameter

2 2. 5M
3 5M
4 10M

: Necessary
*1

: As necessary

: Not necessary

Specify the same transmission speed as that of the GOT.

(4) Condition setting switches
Condition setting
switches

Setting
switch

SW1

SW2
1 2 3 4 5 6 7 8

ON

SW OFF

ON

SW3

Description

Set
value

Station type
(Master
station/Local
station)

OFF
(fixed)

Not used

OFF
(fixed)

Setting
necessity at
GOT
connection

Item

Set value

1 M / L S. M
2
3
4

CLR HLD

5

1/2

3/4

6

1/4

2/3

SW4

7
8

Input data
status of the
data link error
station (clear)

SW5

Number of
stations

SW6

occupied*2

SW7
SW8

Not used

: Necessary
*2

OFF

No. of boards in module

1

Start I/O No.

Master station (fixed)

All connect count

OFF
(fixed)

: As necessary

0000H

Type

OFF
(fixed)

: Not necessary

Will be valid when the CC-Link module is the local station.
In the case of the master station, turn off it.

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

Setting
necessity at
GOT
connection

1

Remote input (RX)

X400

Remote output (RY)

Y400

Remote register (RWr)

D300

Remote register (RWw)

D200

Special relay (SB)

B0

Special register (SW)

W0

Retry count
Automatic reconnection
station count
Wait master station No.

(Use default value)

PLC down select
Scan mode setting
Delay information setting
Station information setting
: Necessary

13 - 28

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

Refer to (2)
: As necessary

: Not necessary

The parameter is written to the buffer memory, and the
data link is automatically started when PLC CPU status
changes from STOP to RUN.
(a) I/O signal of CC-Link module

(b) Device used by user

Flag for data link startup

Exclusive station 1

Number of connected modules

D1

Number of retry

D2

Automatic reconnection station count

D3

Operation specification in the case of CPU failure

11

Reserve/invalid station
select

No setting

D4

Reserved station specification (Station No. 1 to
Station No. 16)

Intelligent buffer select
(word)

(Use default value)

D5

Error invalid station specification (Station No. 1 to
Station No. 16)

D6

Station data (first module)

: As necessary

: Not necessary

Specify the same number of occupied stations as that of the
GOT.

D400

Error code in the case of data link startup failure

(c) Buffer memory settings used in the present
example

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

Buffer memory
address

Item

Set value

13

Decimal (Hex)
1(11 (1H)

Number of connected modules

1 (1 module)

2(22 (2H)

Number of retry

3 (3times)

3(33 (3H)

Automatic reconnection station
count

1 (1 station)

6(66 (6H)

Operation specification in the
case of CPU failure

0 (stop)

16(1016 (10H)

Reserved station specification
(Station No. 1 to Station No. 16)

0 (No
specification)

20(1420 (14H)

Error invalid station specification
(Station No. 1 to Station No. 16)

0 (No
specification)

32(2032 (20H)

Station data (first module)*1

2101H

b15

*1

Details for the station data are shown below.
For 1) and 2), set the same station No. and number of station
occupied as those of the GOT.
For 3), the setting is fixed.

to

b12 b11

3)

12
CC-Link IE FIELD
NETWORK
CONNECTION

: Necessary
*1

to

b8 b7

2)

to

b0

14

15

1)

1) Station No. (Set the same station No. as that of the GOT)
01H to 40H: Station No. 1 to Station No. 64
2) Number of stations occupied (Set the number of station
occupied as that of the GOT)
1H: Exclusive station 1
2H: Exclusive station 2
3H: Exclusive station 3
4H: Exclusive station 4
3) Station type (2H: Set it to intelligent device station)
0H: Remote I/O station
1H: Remote device station
2H: Intelligent device station (Incl. local station)

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Exclusive station count*1

D0

CC-Link IE CONTROLLER
NETWORK
CONNECTION

M102, M103

Intelligent device station
(fixed)

Station type

Application
Flag for parameter setting

CC-Link
CONNECTION
(Via G4)

Set value

Device
M100, M101

13 - 29

INVERTER
CONNECTION

Item

Setting
necessity at
GOT
connection

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Control & Communication Link System Master/
Local Module Type AJ61QBT11/A1SJ61QBT11
User's Manual

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(2) Setting from sequence program

16
SERVO AMPLIFIER
CONNECTION

(b) Station information setting

(d) Example of sequence program
Parameter setting

Module error

Module
ready

Number of connected
modules (1 module)
Number of retry
(3 times)
Number of
automatic return
stations (1 station)

Operation specification
in the case of CPU
failure (Stop)

Reserved station
specification (No
specification)

Error invalid station
specification (No
specification)

Station data (Intelligent
device station, exclusive
station 1, station No.1)

Refresh insruction
Refresh insruction
Turn on only during 1 scan after RUN

Data link with buffer memory parameter
Module error

Module
ready

Data link start up
request (buffer memory
address)

Data link
startup
normal
completion
(buffer memory)

Error code reading
(SW0068)

Data link
startup
abnormal
completion
(buffer
memory)

POINT
When changing the sequence program
After writing the sequence program to the PLC CPU, operate the PLC CPU ether turning OFF and then ON or resetting.

13 - 30

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

1: Station No.1

Transmission Rate

0: Online 156kbps

Mode

Ver.1: Remote net (Ver.1 mode)

Expanded Cyclic

Single (Use default value)

Number of stations occupied

1 Station

Input for Error Station

0: Clear

Retry
Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

(2) When MODEL GT15-75J61BT13-Z CC-Link
communication unit is used
Item

10

POINT
CC-Link module (A Series)
For details of the CC-Link module (A Series), refer to
the following manual.
Control & Communication Link System Master/
Local Module Type AJ61BT11/A1SJ61BT11
User's Manual

3times (Use default value)

 System configuration
■ [Controller Setting] of GT Designer3
■ Setting of the CC-Link communication unit

Set value (Use default value)

Retry


(Use the default value for settings other
than the following.)

3times

Timeout Time

3sec

: Intelligent device
station
: Station No.1
Station No.
Number of station occupied : Exclusive station 1
Transmission
: 156kbps
speed
Station type

POINT

 *1
(Use the default value for settings other than the following.)

[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
13.3.1 Setting communication interface
(Communication settings)

Station type
Station No.
Mode setting
All connect count
Transmission speed
Module mode

: Master station
: Station No.0
: Remote net mode
:1
: 156kbps
: Intelligent mode

The CC-Link module is mounted on the base unit slot 0.
The Start I/O No. of the CC-Link module is set to "0"

 Setting of the CC-Link communication unit
(Only when MODEL GT15-75J61BT13-Z
CC-Link communication unit is used)

14

0: Online (fixed)

Station number setting switch

1: Station No.1

Transmission baudrate setting switch

0: 156kbps

SW1
(Input data status of the data
link error station)

OFF: Cleared

SW2 (Number of occupied
stations)

OFF: 1 station

CC-Link
CONNECTION
(Via G4)

Set value

Mode setting switch

Condition
setting
switches

12

15
INVERTER
CONNECTION

Item

11

13

■ Settings of CC-Link module (A Series)
■ Sequence program

*1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Station No.

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set value

This section describes the settings of the GOT and CCLink module (A Series) in the following case of system
configuration.

9

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Item

Connecting to CC-Link module
(A Series)

CC-Link IE FIELD
NETWORK
CONNECTION

(1) When MODEL GT15-J61BT13 CC-Link
communication unit is used

13.4.7

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

 [Controller Setting] of GT Designer3

POINT
Setting of the CC-Link communication unit
For the setting method of the CC-Link communication
unit, refer to the following.

SERVO AMPLIFIER
CONNECTION

16

13.3.3 Switch setting (Only when MODEL
GT15-75J61BT13-Z CC-Link communication
unit is used)

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 31

 Settings of CC-Link module (A Series)

(3) Transmission speed setting switch

Set for each setting switch.

T
E
S
T

SD
RD

STATION NO.

SD
RD

MODE

4

5

0

5
5
8
4

78

3

5M

4

10M

B RATE

1 625K
2 2. 5M

SW OFF ON
1 M / L S. M

3 5M

2
3
4 CLR HLD
5

1/2

3/4

6

1/4

2/3

(4)

2 2. 5M

5

4 10M

CLEAR

HOLD

1/2
1/4

3/4
2/3

ISFM

SFM

*1

8 ISM SFM

(4) Condition setting switches

3 5M

ON
S MST

ON

SW
1
2
3
4
5
6
7
8

: Necessary
: As necessary
: Not necessary
Specify the same transmission speed as that of the GOT.

7

NC
1

DA
OFF
M/L

4 10M

1 625K

(3)

23

2. 5M

0

625K

2

5

23
23
0

156K

1

(2)

NC

2
3

DB

(4)

NC

Condition setting
switches

4
5

DG
NC

6

NC

8

Setting
switch

Description

Set value

SW1

Station type
(Master
station/Local
station)

OFF
(fixed)

Not used

OFF
(fixed)

7

SLD
NC
1

DA
2

NC

9

3

DB

(FG)

4

NC

10

5

DG
6

NC

7

SLD

SW2

9

(FG)

10

SW3

Description

Set value

Setting
necessity at
GOT
connection

ON

Station
number
setting switch

1 2 3 4 5 6 7 8

(1) Station number setting switch

SW OFF

ON

1 M / L S. M
2

SW4

3
4

CLR HLD

5

1/2

3/4

6

1/4

2/3

7
8

456

x

901

78

23

456

x
1

Station number setting
(master station)

Number of
stations

SW6

*2

23

: Necessary

: As necessary

: Not necessary

Mode setting
switch

23

789

CD
AB E

456

MODE

Description

Mode setting
(Online: Remote net
mode)

F0 1

: Necessary

13 - 32

Set value

Setting
necessity at
GOT
connection

0 (fixed)

: As necessary

OFF
(fixed)

Not used

OFF
(fixed)

SW8

Module
mode
(Intelligent
mode)

OFF
(fixed)

: Necessary
*2

(2) Mode setting switch

occupied

OFF

SW7
0 (fixed)

901

78

Input data
status of the
data link
error station
(clear)

SW5

ISM SFM

STATION NO.

10

Setting
necessity at
GOT
connection

A1SJ61BT11

8

NC

0

setting (156kbps)*1

0 156K

0 156K

B RATE
0

(3)

0

0
C

MODE
0 : ONLINE (A. R. )
1 : ONLINE (RIM )
2 : OFFLINE

5

0

(1)

78

x1

0

1

1 2 3 4 5 6 7 8

x

ON

(1)
78

(2)

C

0

10

Transmission speed

B RATE

8

x

STATION NO.
x10

78

456

TEST
S0
S1
S2

E
R
R
O
R

SW
M/S
PRM
TIME
LINE

Setting
necessity at
GOT
connection

23

L RUN
L ERR.

R
A
T
E

Set value

901

SW
M/S
PRM
TIME
LINE

E
R
R
O
R

RUN
ERR.
MST
S MST
LOCAL
CPU R / W
L RUN
L ERR.

B

156K
625K
2. 5M
5M
10M

Description

switch

A1SJ61BT11

AJ61BT11
RUN
ERR.
MST
S MST
LOCAL
CPU R / W

Transmission
speed setting

A1SJ61BT11

AJ61BT11

: As necessary

: Not necessary

Will be valid when the CC-Link module is a local station.
In the case of the master station, turn off it.

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

: Not necessary

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

 Sequence program
The parameter setting and the sequence program of
the data link startup request is required.

(1) Programming condition (with CC-Link dedicated
instructions)
The program sets the network parameter and
automatic refresh parameter when PLC CPU status
changes from STOP to RUN, and automatically starts
the data link with CC-Link dedicated instructions.
(a) I/O signal of CC-Link module

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Control & Communication Link System Master/
Local Module Type AJ61BT11/A1SJ61BT11
User's Manual

11

Device

Application

M0

RLPA instruction normal completion flag

M1

RLPA instruction error completion flag

M100

Network parameter setting flag

M101

Automatic refresh parameter setting flag

Number of connected modules

D2

Station data

D3

Send buffer size

D4

Receive buffer size

D400

CC-Link IE FIELD
NETWORK
CONNECTION

D1

D5

12

Synchronous mode valid/invalid

Automatic update buffer size

13

Error code in the case of error completion of
RLPA instruction
Automatic refresh setting (RX)

D104 to D107

Automatic refresh setting (RY)

D108 to D111

Automatic refresh setting (RW)

D112 to D115

Automatic refresh setting (SB)

D116 to D119

Automatic refresh setting (SW)

14
CC-Link
CONNECTION
(Via G4)

D100 to D103

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

D0

CC-Link IE CONTROLLER
NETWORK
CONNECTION

(b) Device used by user

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 33

(c) Example of sequence program (CC-Link dedicated instruction)
* Setting of network parameter with dedicated RLPA instruction

Module error

Module
ready

Synchronous mode
(Invalid)
Number of connected
modules (1 module)
Station data (intelligent
device station, exclusive
station 1, station No.1)
Send buffer size
(64 words)
Receive buffer size
(64 words)
Automatic update buffer
size (128 words)
Dedicated
instruction (RLPA)
CC-Link module head
I/O No. (0000H)
Parameter storage
head device (D0)
Turning on during 1 scan
in the case of instruction
completion ON (M0)

Error code reading
(SW0068)

RLPA error completion

* Setting of automatic refresh parameter with dedicated RRPA instruction
Module
error

Module
ready

RLPA error
completion

(Continued to next page)

13 - 34

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

RY head number (RY0)

RY refresh destination (Y)

RY refresh destination
device head No. (400)
No. of refresh points (32)

RW head No. (RW0)

RW refresh destination (D)
RW refresh destination
device head No. (200)
No. of refresh points (260)

SB head No. (SB0)

SB refresh destination (B)

SB refresh destination
device head number (0)
No. of refresh points (512)

SW head number (SW0)

SW refresh destination (W)

SW refresh destination
device head No. (0)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

No. of refresh points (32)

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

RX refresh destination
device head No. (400)

12
CC-Link IE FIELD
NETWORK
CONNECTION

RX refresh destination (X)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Head No. of RX (RX0)

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

14

Dedicated instruction
(RRPA)
CC-Link module head
I/O No. (0000H)

15
INVERTER
CONNECTION

Parameter storage head
device (D100)

CC-Link
CONNECTION
(Via G4)

No. of refresh points (512)

When changing the sequence program
After writing the sequence program to the PLC CPU, operate the PLC CPU ether turning OFF and then ON or resetting.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 35

16
SERVO AMPLIFIER
CONNECTION

POINT

(2) Program condition (for FROM/TO instruction)
This program writes parameters to the buffer memory
when PLC CPU status changes from STOP to RUN
and automatically starts the data link with FROM/TO
instruction.
(a) I/O signal of CC-Link module
Control & Communication Link System Master/
Local Module Type AJ61BT11/A1SJ61BT11
User's Manual
(b) Devices used by user
Device

Application

M100, M101

Flag for parameter setting

M102, M103

Flag for data link startup

D0

Number of connected modules

D1

Number of retry

D2

Automatic reconnection station count

D3

Operation specification in the case of CPU failure

D4

Reserved station specification (Station No. 1 to
Station No. 16)

D5

Error invalid station specification (Station No. 1 to
Station No. 16)

D6

Station data (first module)

D400

Error code in the case of data link startup failure

(c) Buffer memory settings used in the present
example
Buffer memory
address

Item

Set value

Decimal (Hex)
1 (1H)
2 (2H)

Number of retry

3 (3H)

Automatic reconnection station
count

6 (6H)

Operation specification in the
case of CPU failure

1 (1 module)
3 (3times)
1 (1 station)
0 (stop)

16 (10H)

Reserved station specification
(Station No. 1 to Station No. 16)

0 (No
specification)

20 (14H)

Error invalid station specification
(Station No. 1 to Station No. 16)

0 (No
specification)

32 (20H)

Station data (first module)*1

*1

b15

Number of connected modules

to

Details for the station data are shown below.
For 1) and 2), set the same station No. and number of station
occupied settings as those of the GOT.
For 3), the setting is fixed.
b12

3)

b11

to
2)

1)
2)

3)

13 - 36

2101H

b8 b7

to

b0

1)

Station No. (Set the same station No. as that of the GOT.)
01H to 40H: Station No. 1 to Station No. 64
Number of stations occupied (Set the same setting of the
number of station occupied as that of the GOT.)
1H: Exclusive station 1
2H: Exclusive station 2
3H: Exclusive station 3
4H: Exclusive station 4
Station type (2H: Set it to intelligent device station.)
0H: Remote I/O station
1H: Remote device station
2H: Intelligent device station (Incl. local station)

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

(d) Example of sequence program (FROM/TO instruction)

Number of connected
modules (1 module)
Number of retry (3 times)
Number of automatic
return stations (1 station)

Operation specification in
the case of CPU failure
(Stop)

Reserved station
specification
(No specification)

Error invalid station
specification
(No specification)

Station data (Intelligent
device station, exclusive
station 1, station No. 1)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Module
ready

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

Module error

12
CC-Link IE FIELD
NETWORK
CONNECTION

* Parameter setting

* Refresh instruction
Refresh instruction
Turn on only during 1 scan after RUN

* Data link with buffer memory parameters
Module
ready

Data link startup request
(buffer memory address)

Data link
startup
normal
completion
(buffer memory)

Error code reading
(SW0068)

15
INVERTER
CONNECTION

Data link
startup
abnormal
completion
(buffer
memory)

CC-Link
CONNECTION
(Via G4)

14

16

POINT
When changing the sequence program
After writing the sequence program to the PLC CPU, operate the PLC CPU ether turning OFF and then ON or resetting.

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

13 - 37

SERVO AMPLIFIER
CONNECTION

Module error

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

 [Controller Setting] of GT Designer3
(1) When MODEL GT15-J61BT13 CC-Link
communication unit is used
Item

Set value

Station No.

1: Station No.1

Transmission Rate

0: Online 156kbps

Mode

Ver.1: Remote net (Ver.1 mode)

Expanded Cyclic

Single (Use default value)

Number of stations occupied

1 Station

Input for Error Station

0: Clear

Retry

3times (Use default value)

Timeout Time

3sec (Use default value)

Delay Time

0ms (Use default value)

(2) When MODEL GT15-75J61BT13-Z CC-Link
communication unit is used
Item

Set value (Use default value)

Retry

3times

Timeout Time

3sec

POINT
[Controller Setting] of GT Designer3
For the setting method of [Controller Setting] of GT
Designer3, refer to the following.
13.3.1 Setting communication interface
(Communication settings)

 Setting of the CC-Link communication unit
(Only when MODEL GT15-75J61BT13-Z
CC-Link communication unit is used)
Item
Mode setting switch

Set value
0: Online (fixed)

Station number setting switch

1: Station No.1

Transmission baudrate setting switch

0: 156kbps

Conditio
n setting
switches

SW1 (Input data status of the
data link error station)

OFF: Cleared

SW2 (Number of occupied
stations)

OFF: 1 station

POINT
Setting of the CC-Link communication unit
For the setting method of the CC-Link communication
unit, refer to the following.
13.3.3 Switch setting (Only when MODEL
GT15-75J61BT13-Z CC-Link communication
unit is used)

13 - 38

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.4 PLC Side Setting

(2) Access range that can be monitored
The monitoring range of remote I/O (RX and RY) and
that of the remote registers (RWr and RWw) vary
according to the mode in the master station of the CCLink system.
Applicable of monitoring
Mode of master station

Data for each station
compatible with
CC-Link ver.1

Data for each station
compatible with
CC-Link ver.2

Remote net mode

-

Remote net ver.1
mode

-

Remote net ver.2
mode

*1

Remote net additional
mode

*1

: Applicable
*1

: N/A(All "0") -: N/A of system configuration

Monitoring is applicable only when MODEL GT15-J61BT13
CC-Link communication unit is used.

(3) When GOT malfunctions, the cyclic output status
remains the same as before becoming faulty.

 For transient transmission
(1) CC-Link module of target station
Mount the CC-Link module of function version B or later
and software version J or later to the PLC CPU when
performing the following CC-Link modules and
transient transmission.
Only cyclic transmission can be communicated with the
CC-Link module of function version A or before and
software version I or before.
• AJ61BT11
• A1SJ61BT11
• AJ61QBT11
• A1SJ61QBT11

alarm
In the CC-Link connection (intelligent device station),
when a network error occurs in the system alarm, the
system alarm display cannot be canceled even though
the causes are removed.
To cancel the system alarm display, restart the GOT.

 Connection in the multiple CPU system
When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more
MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs.Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual

Screen Design

 Connection to LCPU
LCPU may diagnose (check file system, execute
recovering process, etc.) the SD memory card when
turning on the power or when resetting. Therefore, it
takes time until the SD memory card becomes
available. When the GOT starts before the SD card
becomes available, a system alarm occurs. Adjust the
opening screen time in the GOT setup so that no
system alarm occurs.
GT Designer3 Version
Manual

Screen Design

 Connection to Q17nDCPU, Q170MCPU,
CNC C70, CRnQ-700
The Q17nDCPU, Q170MCPU, CNC C70 and CRnQ700 are applicable to the CC-Link network system Ver.2
only
For connecting to the CC-Link (ID) network system, set
the CC-Link (ID) network system to the CC-Link Ver.2
mode.

(2) Access range that can be monitored

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.5 Precautions

11

12

13

14

15

16
SERVO AMPLIFIER
CONNECTION

The GOT can access to the PLC CPU mounting the
master and local station of the CC-Link System.
It cannot access another network via the CC-Link
module.

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

 When a network error occurs in the system

10

CC-Link IE CONTROLLER
NETWORK
CONNECTION

GT15 CC-Link communication unit User's
Manual

For CC-Link connection (intelligent device station), the
data link is started approximately 10 seconds after the
GOT startup.

CC-Link IE FIELD
NETWORK
CONNECTION

MODEL GT15-J61BT13 CC-Link
communication unit User’s Manual

(intelligent device station)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Do not turn on the reserved output signals in the output
signals (remote output: RY) to the GOT from the master
station.
When the reserved output signal is turned on, the PLC
system may be malfunctioned.
For the assignment of I/O signals in the GOT, refer to
the following manual.

CC-Link
CONNECTION
(Via G4)

 GOT startup in the CC-Link connection

(1) I/O signal for master station

INVERTER
CONNECTION

 Using cyclic transmission

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

13.5 Precautions

13 - 39

 Connection to Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).
When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

Screen Design

Example) Setting dialog box of the bit device

13 - 40

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
13.5 Precautions

CC-Link CONNECTION (Via G4)

14.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 6
14.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 8
14.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 9
14.5 PLC Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 11

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

14.6 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 17

12
CC-Link IE FIELD
NETWORK
CONNECTION

14.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 2

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

16
SERVO AMPLIFIER
CONNECTION

14.

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

14

9

14 - 1

14. CC-Link CONNECTION (Via G4)
14.1 Connectable Model List
14.1.1

PLC/Motion controller CPU

The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1
Q02HCPU*1

CC-Link
(G4)

*2

*2

*2

CC-Link
(G4)

*2

*3

*3

Q06HCPU*1
Q12HCPU*1
Q25HCPU*1
Q02PHCPU
Q06HCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU (Extension base)
Q25PRHCPU (Extension base)
Q00UJCPU
Q00UCPU
Q01UCPU
MELSEC-Q
(Q mode)

Q02UCPU

14.2.1

Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU

CC-Link
(G4)

Q04UDEHCPU
Q06UDEHCPU

*2

*2

*2

Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU

(Continued to next page)
*1
*2
*3

14 - 2

When in multiple CPU system configuration, use CPU function version B or later.
Only master station can be monitored in GT11 and GT10.
For GT10, do not include in the multiple CPU system configuration.

14. CC-Link CONNECTION (Via G4)
14.1 Connectable Model List

C Controller
module

Q12DCCPU-V*2

MELSEC-QS

QS001CPU

Q24DHCCPU-V

Clock

Refer to

*1

CC-Link(G4)

*1

*1

-

14.2.1
-

L02CPU

L26CPU-BT

*1

CC-Link(G4)

L02CPU-P

*1

*1

14.2.2

L26CPU-PBT
L02SCPU
Q02CPU-A
MELSEC-Q
(A mode)

Q02HCPU-A

-

-

-

-

Q06HCPU-A
Q2ACPU
Q2ACPU-S1
MELSEC-QnA
(QnACPU)

Q3ACPU
Q4ACPU
Q4ARCPU

Q2ASHCPU

-

CC-Link IE FIELD
NETWORK
CONNECTION

MELSEC-QnA
(QnASCPU)

11

12

Q2ASCPU
Q2ASCPU-S1

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

L26CPU
MELSEC-L

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Model name

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Series

9

Communication
type

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU

13

A4UCPU

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1

14

A3ACPU

A3ACPUR21

-

-

A1NCPU
A1NCPUP21
A1NCPUR21
A2NCPU

15

A2NCPUP21
A2NCPUR21

INVERTER
CONNECTION

A2NCPU-S1
A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU

16

A3NCPUP21
A3NCPUR21

(Continued to next page)
*1
*2

Only master station can be monitored in GT11 and GT10.
Use only modules with the upper five digits of the serial No. later than 12042.

14. CC-Link CONNECTION (Via G4)
14.1 Connectable Model List

14 - 3

SERVO AMPLIFIER
CONNECTION

MELSEC-A
(AnCPU)

CC-Link
CONNECTION
(Via G4)

A3ACPUP21

Series

Model name

Clock

Communication
type

Refer to

-

-

-

-

-

-

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU
A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24
A2CCPU

MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU*1*2
Q173CPU*1*2
Q172CPUN*1
Q173CPUN*1
Q172HCPU

Motion
controller
CPU
(Q Series)

Q173HCPU
CC-Link (G4)

Q172DCPU

*4

*4

*4

14.2.1

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU*3
MR-MQ100

-

-

(Continued to next page)
*1

*2

*3
*4

14 - 4

When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.
• SW6RN-SV13Q : 00H or later
• SW6RN-SV22Q : 00H or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number N******* or later
• Q173CPU: Product number M******* or later
Only the first step can be used on the extension base unit (Q52B/Q55B).
Only master station can be monitored in GT11 and GT10.

14. CC-Link CONNECTION (Via G4)
14.1 Connectable Model List

Clock

Communication
type

Refer to

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU
A373UCPU-S3

10

A171SCPU
A171SCPU-S3
A171SCPU-S3N

-

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Motion
controller
CPU
(A Series)

-

A171SHCPU
A171SHCPUN
A172SHCPU
A172SHCPUN

11

A173UHCPU

WS0-CPU0

CC-Link IE CONTROLLER
NETWORK
CONNECTION

A173UHCPU-S1
MELSEC-WS

-

-

-

-

LJ72GF15-T2

-

-

CC-Link IE
Field Network
Ethernet
adapter module

NZ2GF-ETB

-

-

CNC C70

Q173NCCPU

CC-Link (G4)

*1

14.2.1

CRnQ-700 (Q172DRCPU)

CC-Link (G4)

*1

14.2.1

MELSECNET/H
Remote I/O
station
CC-Link IE
Field Network
head module

Robot controller

WS0-CPU1
QJ72LP25-25
QJ72LP25G
QJ72BR15

12

-

FX0N
FX1
FX2

-

FX2C
FX1S
FX1N

-

-

FX2N
FX1NC
FX2NC

-

FX3G
FX3GC

-

FX3U

15

FX3UC

CC-Link module/peripheral module
Model name

CPU series

CC-Link module

MELSEC-Q (Q mode)
C Controller module
Motion controller CPU (Q Series)
CNC C70
Robot controller (CRnQ-700)

QJ61BT11
QJ61BT11N

MELSEC-L

LJ61BT11

16

Peripheral module

SERVO AMPLIFIER
CONNECTION

14.1.2

Only master station can be monitored in GT11.
INVERTER
CONNECTION

*1

14
CC-Link
CONNECTION
(Via G4)

MELSEC-FX

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

FX0
FX0S

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Model name

CC-Link IE FIELD
NETWORK
CONNECTION

Series

AJ65BT-G4-S3
AJ65BT-R2N

14. CC-Link CONNECTION (Via G4)
14.1 Connectable Model List

14 - 5

14.2 System Configuration
14.2.1

Connecting to QCPU (Q mode)
Communication driver

CC-Link (G4)

QCPU

Peripheral
connection
module

CC-Link module

Connection cable 2)

Connection cable 1)

PLC

Model
name

Connection cable 1)

CC-Link
module

Max.
dista
nce

Cable
model

*1

Peripheral
connection
module
Model
name

Commu
nication
type

Connection cable 2)
Cable model
Connection diagram
number
GT09-C30R2-9P
or

AJ65BT
-R2N

RS232 connection
RS-232

diagram 2)

C
Controlle
r module

CC-Link
dedicated
cable

QJ61BT11
QJ61BT11N

GOT
Max.
dista
nce

Option
device

15m

- (Built into GOT)

15m

- (Built into GOT)

Model

GT16-C02R4-9S
*3

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

*2

AJ65BT
-G4-S3

Number of
connectable
equipment

diagram 1)
RS232 connection

MELSEC
-Q

GOT

GT15-RS2T4-9P*5
GT15-RS4-9S

30m

1 GOT for
1 peripheral
connection
module

- (Built into GOT)

RS-422

GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)
GT10-C300R4-25P(30m)

30m

- (Built into GOT)

*4

*1

For the system configuration of the CC-Link module, refer to the following manual.

*2

CC-Link System Master/Local Module User's Manual QJ61BT11N
For the specifications and inquiries of the CC-Link dedicated cable, refer to the following.

*3

CC-Link Partner Association's home page: http://www.cc-link.org/
The maximum overall extension cable length and the length between stations vary depending on the cable type to be used and
the transmission speed.
For details, refer to the following manual.

*4

CC-Link System Master/Local Module User's Manual QJ61BT11N
For the connection to GOT, refer to the connection diagram.

*5

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

RS422 connection diagram 1)

14 - 6

14. CC-Link CONNECTION (Via G4)
14.2 System Configuration

.

9

Connection cable 2)

Communication driver

CC-Link (G4)

CC-Link
module

Cable
model

*1

Max.
dista
nce

Model
name

Commu
nication
type

Connection cable 2)

Cable model
Connection diagram number
GT09-C30R2-9P
or

AJ65BT
-R2N

RS-232

RS232 connection

diagram 2)

LJ61BT11

CC-Link
dedicated
cable

Max.
dista
nce

Option
device

15m

- (Built into GOT)

15m

- (Built into GOT)

Model

GT16-C02R4-9S
*3

*2

AJ65BT
-G4-S3

RS-422

Number of
connectable
equipment

11

diagram 1)
RS232 connection

L02CPU
L26CPU
-BT
L02CPU-P
L26CPU-PBT

GOT

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)

1 GOT for
1 peripheral
connection
module

GT15-RS2T4-9P*5
GT15-RS4-9S
30m
- (Built into GOT)

30m

- (Built into GOT)

15m

- (Built into GOT)

15m

- (Built into GOT)

13

*4

AJ65BT
-R2N

RS-232

RS232 connection
diagram 1)
RS232 connection
diagram 2)

L26CPU
-BT
L26CPU-PBT

CC-Link
dedicated
cable

-

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GT10-C300R4-25P(30m)
GT09-C30R2-9P
or

GT16-C02R4-9S
*3

*2

AJ65BT
-G4-S3

RS-422

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

GT10-C30R4-25P(3m)
GT10-C100R4-25P(10m)
GT10-C200R4-25P(20m)

1 GOT for
1 peripheral
connection
module

GT15-RS2T4-9P*5
GT15-RS4-9S
30m
- (Built into GOT)

30m

12

14

15

- (Built into GOT)

GT10-C300R4-25P(30m)*4
*1

For the system configuration of the CC-Link module, refer to the following manual.

*2

MELSEC-L CC-Link System Master/Local Module User's Manual
For the specifications and inquiries of the CC-Link dedicated cable, refer to the following.

*3

CC-Link Partner Association's home page: http://www.cc-link.org/
The maximum overall extension cable length and the length between stations vary depending on the cable type to be used and
the transmission speed.
For details, refer to the following manual.

*4

MELSEC-L CC-Link System Master/Local Module User's Manual
For the connection to GOT, refer to the connection diagram.

*5

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

RS422 connection diagram 1)
.

14. CC-Link CONNECTION (Via G4)
14.2 System Configuration

14 - 7

INVERTER
CONNECTION

Model name

Peripheral
connection
module

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connection
cable 1)

PLC

10

CC-Link IE FIELD
NETWORK
CONNECTION

Connection cable 2)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

GOT

CC-Link
CONNECTION
(Via G4)

Peripheral
connection
module

CC-Link
module

LCPU

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting to LCPU

16
SERVO AMPLIFIER
CONNECTION

14.2.2

14.3 Connection Diagram
The following diagram shows the connection between the
GOT and the PLC.

14.3.1

RS-422 cable

 Connection diagram

RS-232 cable

RS422 connection diagram 1)

 Connection diagram

GOT side
(terminal block)

RS232 connection diagram 1)
GOT side
(D-Sub 9-pin)

PLC side

CD

1

7

RS(RTS)

RD(RXD)

2

3

SD(TXD)

SD(TXD)

3

2

RD(RXD)

ER(DTR)

4

6

DR(DSR)

SG

5

5

SG

DR(DSR)

6

4

ER(DTR)

RS(RTS)

7

1

CD

CS(CTS)

8

8

CS(CTS)

-

9

9

-

Untied wire color of
GT10-C□□□R4-25P

SDA

Brown

SDB

Red

RDA

Orange

RDB

Yellow

SG

Green

RSA

Blue

RSB

Purple

CSA

Black

CSB

White

 Precautions when preparing a cable
(1) Cable length

RS232 connection diagram 2)
GOT side
(terminal block)

14.3.2

The length of the RS-422 cable must be 500m or less.

PLC side

(2) GOT side connector

SD

2

RD(RXD)

For the GOT side connector, refer to the following.

RD

3

SD(TXD)

1.4.1 GOT connector specifications

ER

6

DR(DSR)

DR

4

ER(DTR)

SG

5

SG

RS

1

CD

CS

7

RS(RTS)

NC

8

CS(CTS)

NC

9

NC

 Precautions when preparing a cable
(1) Cable length
The length of the RS-232 cable must be 15m or less.

(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications

14 - 8

14. CC-Link CONNECTION (Via G4)
14.3 Connection Diagram

 Connecting terminating resistors
(1) GOT side
When connecting a PLC to the GOT, a terminating
resistor must be connected to the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch of the
GOT main unit to "Disable".
(b) For GT14, GT11, GT10
Set the terminating resistor selector to "330 ".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT

Setting communication
interface (Communication
settings)

14.4.2

Communication detail settings

Make the settings according to the usage environment.

2.

2.
3.

4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: CC-Link (G4)
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
14.4.2 Communication detail settings

Click the [OK] button when settings are completed.

Range
9600bps,
19200bps,
38400bps
57600bps
115200bps

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
3 to 30sec
to time out.(Default: 3sec)

Delay time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 300ms

POINT
(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

POINT

12
CC-Link IE FIELD
NETWORK
CONNECTION

Click!

Description

Set this item when change the
transmission speed used for
Transmission
communication with the connected
Speed
equipment.
(Default: 9600bps)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Item

14
CC-Link
CONNECTION
(Via G4)

4.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

3.

1.

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set the channel of the connected equipment.

15
INVERTER
CONNECTION

14.4.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

14.4 GOT Side Settings

16
SERVO AMPLIFIER
CONNECTION

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following:
1.1.2 I/F communication setting

14. CC-Link CONNECTION (Via G4)
14.4 GOT Side Settings

14 - 9

HINT
Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.
Disconnect the
faulty station

For details of the setting contents of GOT internal
device, refer to the following manual.
GT Designer3 Version Screen Design Manual
(Fundamentals)

14 - 10

14. CC-Link CONNECTION (Via G4)
14.4 GOT Side Settings

9

14.5.2

Connecting AJ65BT-G4-S3

This section describes the settings of the GOT and
peripheral connection module in the following case of the
system configuration.

module
Set the station number setting switch, data link
transmission speed setting switch, and operation
setting DIP switch.
(2)
MITSUBISHI

(1)

B RATE STATION NO.
x 10
x1

AJ65BT-G4-S3

0 1 90 1
01
2 8
2
2
3 7
3
3
4 654
654

PW
RUN
L RUN
SD
RD
L ERR.

SW1
OFF
ON
OFF
ON

SW6 MODE
A
OFF
OFF QnA
Q
ON
ON non-used

SW
12345678

RESET
ON

(3)

(1) Peripheral connection module
For details of the peripheral connection module,
refer to the following manual.
Peripheral Connection Module Type AJ65BTG4-S3 User's Manual (detail volume)
(2) CC-Link module
For details of the CC-Link module, refer to the
following manual.
CC-Link System Master/Local Module User's
Manual QJ61BT11N
MELSEC-L CC-Link System Master/Local
Module User's Manual
(3) CC-Link function built-in CPU
For details on the CC-Link function built-in CPU,
refer to the following manual.
MELSEC-L CC-Link System Master/Local
Module User's Manual

(1) Station number setting switch
Station number setting
switch

STATION NO.
×10
×1

01
90 1
2 8
2
3 7
3
654
654

AJ65BT-G4-S3
station number
setting

: Necessary

Set value

1 to 64

Description

14.5.6 [Controller Setting] of GT Designer3

B RATE

01
2
3
4

Data link
transmission
speed setting

: Necessary

: As necessary

: Not necessary

Set value

Setting
necessity at
GOT
connection

0: 156kbps
1: 625kbps
2: 2.5Mbps
3: 5Mbps
4: 10Mbps
: As necessary

: Not necessary

14

15
INVERTER
CONNECTION

Setting example
Transmission speed: 9600bps

 Setting example
: Intelligent device station
Station type
Station No.
: Station No. 1
Number of stations occupied : Exclusive station 1
: 156kbps
Transmission speed
■ Switch setting of peripheral connection module

16

The Start I/O No. of the CC-Link module is set to "0"

SERVO AMPLIFIER
CONNECTION

*1

12

13

14.5.3 Switch setting of CC-Link module (Q series)
14.5.4 [Network parameter] of GX Developer

 *1 Setting example
: Master station
Station type
Station No.
: Station No. 0
: Remote net (Ver.1 mode)
Mode
:1
All connect count
Transmission speed : 156kbps

Setting
necessity at
GOT
connection

(2) Data link transmission speed setting switch
Data link transmission
speed setting switch

 System configuration

Description

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

RS-422

POINT

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

AJ65BT-R2N

 Switch setting of peripheral connection

CC-Link IE FIELD
NETWORK
CONNECTION

14.5.1

14.5.1

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Peripheral connection
module

Reference
AJ65BT-G4-S3

CC-Link
CONNECTION
(Via G4)

Model

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

14.5 PLC Side Settings

14. CC-Link CONNECTION (Via G4)
14.5 PLC Side Settings

14 - 11

14.5.2

(3) Operation setting DIP switch
Operation setting
DIP switch

SW
12345678
ON

Setting
Switch

Description

SW1,
SW6

Operation
mode

SW2

Peripheral
transmissi

SW3

on speed*1

Set value

Setting
necessity
at GOT
connection

SW1 = OFF
SW6 = ON
(fixed)
(Q mode)

OFF (fixed)

SW4
SW5

Not used

OFF (fixed)

SW7
SW8

*1

Test mode

OFF (fixed)
(Online mode)

: Necessary
: As necessary
: Not necessary
The peripheral connection module operates with the baud
rate set in the GOT.

Connecting AJ65BT-R2N

This section describes the settings of the GOT and
peripheral connection module in the following case of the
system configuration.

POINT
(1) Peripheral connection module
For details of the peripheral connection module,
refer to the following manual.
Peripheral Connection Module Type AJ65BTR2N User's Manual
(2) CC-Link module
For details of the CC-Link module, refer to the
following manual.
CC-Link System Master/Local Module User's
Manual QJ61BT11N
(3) CC-Link built-in CPU
For details on the CC-Link function built-in CPU,
refer to the following manual.

14.5.6 [Controller Setting] of GT Designer3

MELSEC-L CC-Link System Master/Local
Module User's Manual

POINT
Operation mode of peripheral connection module
Be sure to set the "Q mode" as an operation mode of
the peripheral connection module.

 System configuration
14.5.3 Switch setting of CC-Link module (Q series)
14.5.4 [Network parameter] of GX Developer

 *1 Setting example
: Master station
Station type
Station No.
: Station No. 0
: Remote net (Ver.1 mode)
Mode
:1
All connect count
Transmission speed : 156kbps
14.5.6 [Controller Setting] of GT Designer3

 Setting example
Transmission speed: 9600bps

 Setting example
: Intelligent device station
Station type
Station No.
: Station No. 1
Number of stations occupied : Exclusive station 1
: 156kbps
Transmission speed
■ Switch setting of peripheral connection module

*1

14 - 12

14. CC-Link CONNECTION (Via G4)
14.5 PLC Side Settings

The Start I/O No. of the CC-Link module is set to "0"

RS-232 transmission
setting switch

Setting
switch

Set
value

Description

Setting
necessity at
GOT
connection

SW1
(2)
2

(1)

SW2
SW3

Peripheral
transmission
speed

*1

10

OFF
(fixed)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

(3)

SW4
SW5
SW6

4
(4)

SW7
SW8

(1) Station number setting switch
Station number setting
switch

Description

Set value

Setting
necessity at
GOT
connection

*1

Data
bit length

OFF
(fixed)

Parity bit
length

OFF
(fixed)

Stop bit
length

OFF
(fixed)

11

: Necessary
: As necessary
: Not necessary
The peripheral connection module operates with the baud
rate set in the GOT.
14.5.6 [Controller Setting] of GT Designer3

12

POINT

: Necessary

Precautions when setting peripheral connection
module

1 to 64

: As necessary

: Not necessary

(2) Data link transmission speed setting switch
Data link transmission
speed setting switch

Description

Set value

Data link
transmission
speed setting

0: 156kbps
1: 625kbps
2: 2.5Mbps
3: 5Mbps
4: 10Mbps

: Necessary

: As necessary

Setting
necessity at
GOT
connection

(1) mode setting switch
Be sure to set the Operation mode setting switch
to "5" (MELSOFT/connection mode).
(2) RS-232 transmission setting switch
Turn OFF SW1 through SW8 of the RS-232
transmission setting switch.
If any switch of SW1 through SW8 is ON, setting
error will occur (RUN LED turns off).

14
: Not necessary

(3) Mode setting switch

Mode setting

: Necessary

Set value

Setting
necessity at
GOT
connection

15
INVERTER
CONNECTION

Description

5 (fixed)
(MELSOFT/
connection
mode)
: As necessary

16

: Not necessary

SERVO AMPLIFIER
CONNECTION

Mode setting switch

13

CC-Link
CONNECTION
(Via G4)

AJ65BT-R2N
station number
setting

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Set the station number setting switch, data link
transmission speed setting switch, and operation
setting DIP switch.

CC-Link IE FIELD
NETWORK
CONNECTION

module

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(4) RS-232 transmission setting switch

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

 Switch setting of peripheral connection

14. CC-Link CONNECTION (Via G4)
14.5 PLC Side Settings

14 - 13

14.5.3

Switch setting of CC-Link
module (Q series)

Set the station number setting switch, transmission speed /
mode setting switch.

14.5.4

[Network parameter] of GX
Developer

(1) Network parameter

QJ61BT11, QJ61BT11N
QJ61BT11N
RUN
MST
SD
ERR.

L RUN
S MST
RD
L ERR.

0

X10

5

STATION
NO.

0

5

(1)
X1

(2)

0

8

C
MODE

4
NC

1

NC
DA

2

DB

4

3

SLD

5

(FG)
DG

6
7

Item

Set value

No. of boards in module

(1) Station number setting switch

1

Start I/O No.
Station number
setting switch

Description

Set value

Setting
necessity
at GOT
connection

Operation setting

(Use default value)

Type

Master station (fixed)

Mode

Remote net (Ver.1 mode)
1
X400

X1

Station number setting
(master station)

0 (fixed)

: Necessary

: As necessary

: Not necessary

(2) Transmission rate/mode setting switch
Transmission
rate/
mode setting
switch

C

0

8

Remote output (RY)

Y400

Remote register (RWr)

D300

Remote register (RWw)

D200

0

5

0

5

Remote input (RX)

X10

MODE

0000H

All connect count

STATION
NO.

Description

Set value

Transmission rate/mode
setting

4

: Necessary

Special relay (SB)

SB0

Special register (SW)

SW0

Retry count
Setting
necessity
at GOT
connection

Automatic reconnection
station count
Stand by master station No.

(Use default value)

PLC down select
Scan mode setting

0: 156kbps
1: 625kbps
2: 2.5Mbps
3: 5Mbps
4: 10Mbps

: As necessary

Delay information setting
Station information setting
Remote device station
initial setting
: Not necessary

Refer to (2)
(Use default value)

Interrupt setting
: Necessary

POINT
When the switch setting has been changed
Turn the PLC CPU OFF then ON again, or reset the
PLC CPU.

14 - 14

Setting necessity
at GOT
connection

14. CC-Link CONNECTION (Via G4)
14.5 PLC Side Settings

: As necessary

: Not necessary

Parameter setting (when
connecting to C Controller
module)

Use SW3PVC-CCPU-E Ver.3.05F or later for the C
Controller module setting utility.

10

Intelligent device
station (fixed)

Reserve/invalid station
select

No setting

Intelligent buffer select
(word)

(Use default value)
Item
: Necessary

*2

11

Exclusive station 1 (fixed)

: As necessary

Set value

: Not necessary

When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)], [Remote station points] can be set.
[Remote station points] is a setting for the remote I/O station.
The default value (32 points) must be used on the GOT.
When the [Mode] of the CC-Link module is set at [Remote
net - (Ver. 2 mode)] or [Remote net - Additional mode], set to
[Ver. 1 Intelligent device station].

POINT
When changing the network parameter
After writing the network parameter to the PLC CPU,
operate the PLC CPU ether turning OFF and then ON
or resetting.

Target module*1
Write authority
*2

192.168.3.3

target

Password*2

password

*1
*2

12

Mark the checkbox

User name

Detailed settings

Setting
necessity
at GOT
connection

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Number of stations
occupied

-

: Necessary
: As necessary
: Not necessary
If the IP address of the C Controller module has been
changed, input the changed IP address or host name.
If the account of the C Controller module has been changed,
input the changed user name and password.

(3) Completion confirmation
After initial communications of CC-Link are completed,
the L RUN LED of AJ65BT-G4-S3 turns on.
The GOT starts to monitor after the L-RUN LED of
AJ65BT-G4-S3 turns on.
It does not monitor while the L RUN LED turns off.

CC-Link IE FIELD
NETWORK
CONNECTION

Station type*2

*1

Setting necessity
at GOT connection

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Set value

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

(1) Connection settings

Item*1

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

14.5.5

(2) Station information setting

CC-Link
CONNECTION
(Via G4)

14

PW
RUN
L RUN
SD
RD
L ERR.

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

14. CC-Link CONNECTION (Via G4)
14.5 PLC Side Settings

14 - 15

14.5.6

(2) [Parameter Setting] of CC-Link utility

(a) Network parameter

[Controller Setting] of GT
Designer3
Item

Set value

Transmission Speed

9600bps
19200bps
38400bps
57600bps
115200bps

Retry Count

0 to 5times

Timeout Time

3 to 30sec

Delay Time

0 to 300ms

POINT
Item

Set value

Number of modules

1

Target module

1

Start I/O No.

0000H

Channel No.

(Use default value)

type

Master station(fixed)

Mode*1

Remote net
(Ver.1 mode)

Expanded cyclic
station

Single(fixed)

Operation
Occupied number
setting
Error event : input data
status
CPU stop: data link
status
Other settings
All connect count

Exclusive station 1
(fixed)
Clear
Refresh
(Use default value)
1
Ver.1 Intelligent device
station(fixed)

Station type
Expanded cyclic
station
Station
information Occupied number*2
settings
Remote station points

Single
Exclusive station 1
32 points

Reserve/invalid station
select

No setting

Intelligent buffer select
(word)

(Use default value)

*1
*2

Setting
necessity
at GOT
connection

: Necessary
: As necessary
: Not necessary
If the CC-Link module [Mode] is [Remote net -Ver.1 mode],
[Remote station points] cannot be set.
Set the same setting as that of the GOT.

POINT
When changing the network parameter
After writing the network parameter to the C Controller
module, either turn the C Controller module OFF and
then ON or reset it.

14 - 16

14. CC-Link CONNECTION (Via G4)
14.5 PLC Side Settings

[Controller Setting] of GT Designer3
For [Controller Setting], of GT Designer3, refer to the
following.
14.4.1 Setting communication interface
(Communication settings)

 Connection to Q170MCPU

When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.

Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).

QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more

When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.

MELDAS C70: 18 seconds or more

When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.

GT Designer3 Version
Manual

Screen Design

 Connection to LCPU

For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual

Screen Design

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

When the GOT starts before the PLC runs, a system
alarm occurs.Adjust the opening screen time in the
GOT setup so that no system alarm occurs.

Example) Setting dialog box of the bit device

LCPU may diagnose (check file system, execute
recovering process, etc.) the SD memory card when
turning on the power or when resetting. Therefore, it
takes time until the SD memory card becomes
available. When the GOT starts before the SD card
becomes available, a system alarm occurs. Adjust the
opening screen time in the GOT setup so that no
system alarm occurs.

12
CC-Link IE FIELD
NETWORK
CONNECTION

GT Designer3 Version
Manual

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

 Connection in the multiple CPU system

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

14.6 Precautions

Screen Design

 Connection to Q17nDCPU, Q170MCPU,
CNC C70, CRnQ-700

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

The Q17nDCPU, Q170MCPU, CNC C70 and CRnQ700 are applicable to the CC-Link network system Ver.2
only.
For connecting to the CC-Link (Via G4) network
system, set the CC-Link (G4) network system to the
CC-Link Ver.2 mode.

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

14. CC-Link CONNECTION (Via G4)
14.6 Precautions

14 - 17

14 - 18

14. CC-Link CONNECTION (Via G4)
14.6 Precautions

MITSUBISHI FA DEVICE
CONNECTIONS
15. INVERTER CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . 15 - 1
16. SERVO AMPLIFIER CONNECTION . . . . . . . . . . . . . . . . . 16 - 1
17. ROBOT CONTROLLER CONNECTION . . . . . . . . . . . . . . 17 - 1
18. CNC CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

15

9

INVERTER CONNECTION

15.

15.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 21
15.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 29
15.5 FREQROL Series Inverter Side Settings . . . . . . . . . . . . . 15 - 31
15.6 Device Range that Can Be Set . . . . . . . . . . . . . . . . . . . . 15 - 44
15.7 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 47

12
CC-Link IE FIELD
NETWORK
CONNECTION

15.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 3

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

15.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 2

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

15 - 1

15. INVERTER CONNECTION
15.1 Connectable Model List
The following table shows the connectable models.
Series

Model name

Clock

Communication
type

Refer to

FREQROL-A500/A500L
FREQROL-F500/F500L

RS-422

15.2.1

RS-422

15.2.2

RS-422

15.2.3

RS-422

15.2.4

RS-422

15.2.5

FREQROL-V500/V500L
FREQROL-E500
FREQROL-S500/S500E
FREQROL-F500J
FREQROL

FREQROL-D700
FREQROL-F700PJ
FREQROL-E700
FREQROL-A700
FREQROL-F700
FREQROL-F700P

MELIPM

15 - 2

MD-CX522-

K(-A0)

15. INVERTER CONNECTION
15.1 Connectable Model List

9

15.2.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

15.2 System Configuration
Connecting to FREQROL-A500/A500L/F500/F500L/V500/V500L

 When connecting to one inverter

Computer link
option

Inverter

GOT

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10
Communication driver

Connection cable
FREQROL 500/700

Model name

Connection cable

Computer link
option

Communi
cation
type

Connection diagram
number

GOT

Max.
distance

Option device

Number of connectable
equipment

Model

12

GT16-C02R4-9S
(0.2m)
RS422
connection diagram 1)
-

GT15-RS2T4-9P*1
500m

CC-Link IE FIELD
NETWORK
CONNECTION

FREQROLA500/A500L
F500/F500L
V500/V500L

GT15-RS4-9S

RS-422
- (Built into GOT)

*2

13

RS422
connection diagram
10)

500m

- (Built into GOT)
1 GOT for 1 inverter

GT16-C02R4-9S
(0.2m)
RS422
connection diagram 2)
FR-A5NR

500m

GT15-RS4-9S

14

RS-422

CC-Link
CONNECTION
(Via G4)

- (Built into GOT)

RS422
connection diagram
11)

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Connect to the PU port of the inverter.

.

15
INVERTER
CONNECTION

*1
*2

500m

16
SERVO AMPLIFIER
CONNECTION

FREQROLA500/A500L
F500/F500L
V500/V500L

GT15-RS2T4-9P*1

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Inverter

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

15. INVERTER CONNECTION
15.2 System Configuration

15 - 3

 When connecting to multiple inverters (Max. 31) (Using the distributor)
Communication driver

Inverter

Inverter
FREQROL 500/700

Connection cable 1)

Connection cable 1)

Distributor

Distributor

Terminal cable

Connection cable 1)

Inverter

Model name

GOT

Commun
ication
type

Terminal cable

Connection
cable 1)

Distributor

Connection
diagram number

Model
name

*3

Connection cable 2)

Connection cable
2)
Connection
diagram number

GOT

Option device

Model

Max.
distance

Number of
connectable
equipment

GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P*1

FREQROLA500/A500L
F500/F500L
V500/V500L

RS-422

RS422
connection
diagram 9)

RS422
connection
diagram 3)

BMJ-8
(Recomm
ended)

RS422
connection
diagram 1)

GT15-RS4-9S

- (Built into GOT)

500m

31 inverters
for one
GOT*4

*2

BMJ-8
(Recomm
ended)
*1
*2
*3
*4

RS422
connection
diagram 10)

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
Connect to the PU port of the inverter.
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC CO.,
LTD.
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual

Model name

GT1155-QTBD
GT1155-QSBD
GT1150-QLBD
GT1055-QSBD
GT1050-QBBD

15 - 4

15. INVERTER CONNECTION
15.2 System Configuration

Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

F or later

31

E or earlier

10

C or later

31

B or earlier

10

SERVO AMPLIFIER
CONNECTION

INVERTER
CONNECTION

CC-Link
CONNECTION
(Via G4)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

CC-Link IE FIELD
NETWORK
CONNECTION

CC-Link IE CONTROLLER
NETWORK
CONNECTION

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Hardware version
Number of connectable
Inverter

GT1045-QSBD
GT1040-QBBD
A or later
31

GT1030-L
D
B or later
31

GT1030-H
D
A or earlier
10

E or later
31

GT1020-L
D
D or earlier
10

15. INVERTER CONNECTION
15.2 System Configuration

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Model name

9

10

11

12

13

14

15

16

15 - 5

 When connecting to multiple inverters (Max. 31) (Using the computer link option)
Communication driver

FREQROL 500/700

Computer
link
option

Inverter

Computer
link
option

Inverter

GOT

Connection cable

Inverter
Model name

Connection cable

Computer link
option

Communi
cation
type

GOT

Connection diagram
number

Option device

Model

Max.
distance

Number of
connectable
equipment

GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*1
FREQROLA500/A500L
F500/F500L
V500/V500L

RS422 connection
FR-A5NR

GT15-RS4-9S

diagram 4)

RS-422

500m
- (Built into GOT)

RS422 connection
diagram 12)
*1
*2

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual

Model name

GT1155-QTBD

15 - 6

Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

GT1155-QSBD
GT1150-QLBD

F or later

31

E or earlier

10

GT1055-QSBD
GT1050-QBBD

C or later

31

B or earlier

10

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

GT1020-L

D

D or earlier

10

15. INVERTER CONNECTION
15.2 System Configuration

31 inverters for
one GOT*2

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting to FREQROL-E500/S500/S500E/F500J/D700/F700PJ

 When connecting to one inverter

GOT

10

Communication driver

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Inverter
Connection cable

FREQROL 500/700

Inverter
Model name

Connection cable
Communi
cation
type

Connection diagram
number

11

GOT
Max.
distance

Option device

Model

Number of connectable equipment

GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*1
500m

12

GT15-RS4-9S
1 GOT for 1 inverter

CC-Link IE FIELD
NETWORK
CONNECTION

RS-422

diagram 1)

- (Built into GOT)

*2

RS422 connection
diagram 10)

- (Built into GOT)

13

.

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Connect to the PU port of the inverter.

CC-Link
CONNECTION
(Via G4)

14

15
INVERTER
CONNECTION

*1
*2

500m

16
SERVO AMPLIFIER
CONNECTION

FREQROLE500/S500/S500E
F500J/D700/F700PJ

RS422 connection

CC-Link IE CONTROLLER
NETWORK
CONNECTION

15.2.2

15. INVERTER CONNECTION
15.2 System Configuration

15 - 7

 When connecting to multiple inverters (Max. 31) (Using the distributor)
Communication driver

Inverter

Inverter
FREQROL 500/700

Connection cable 1)

Connection cable 1)

Distributor

Distributor
Connection cable 1)

Terminal cable

Inverter

Model name

GOT

Commu
nication
type

Terminal cable

Connection cable
1)

Distributor

Connection
diagram number

Model
name

*3

Connection cable 2)

Connection cable
2)
Connection
diagram number

GOT

Option device

Model

Max.
distance

Number of
connectable
equipment

GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P*1

FREQROLE500/S500
S500E/F500J
D700

RS-422

RS422
connection
diagram 9)

RS422
connection
diagram 3)

BMJ-8
(Recomm
ended)

RS422
connection
diagram 1)

GT15-RS4-9S

- (Built into GOT)

500m

31 inverters
for one
GOT*4

*2

BMJ-8
(Recomm
ended)
*1
*2
*3
*4

RS422
connection
diagram 10)

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
Connect to the PU port of the inverter.
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC CO.,
LTD.
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual

Model name

GT1155-QTBD
GT1155-QSBD
GT1150-QLBD
GT1055-QSBD
GT1050-QBBD

15 - 8

15. INVERTER CONNECTION
15.2 System Configuration

Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

F or later

31

E or earlier

10

C or later

31

B or earlier

10

SERVO AMPLIFIER
CONNECTION

INVERTER
CONNECTION

CC-Link
CONNECTION
(Via G4)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

CC-Link IE FIELD
NETWORK
CONNECTION

CC-Link IE CONTROLLER
NETWORK
CONNECTION

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Hardware version
Number of connectable
Inverter

GT1045-QSBD
GT1040-QBBD
A or later
31

GT1030-L
D
B or later
31

GT1030-H
D
A or earlier
10

E or later
31

GT1020-L
D
D or earlier
10

15. INVERTER CONNECTION
15.2 System Configuration

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Model name

9

10

11

12

13

14

15

16

15 - 9

15.2.3

Connecting to FREQROL E700

 When connecting to one inverter

Control
terminal
option

Inverter

GOT

Communication driver

Connection cable
FREQROL 500/700

Inverter
Model name

Connection cable

Control terminal
option

Commun
ication
type

Connection diagram
number

GOT

Max.
distance

Option device

Number of connectable
equipment

Model

GT16-C02R4-9S
(0.2m)
RS422
FREQROLE700

connection diagram 1)
-

GT15-RS2T4-9P*1
500m

GT15-RS4-9S

RS-422
- (Built into GOT)

*2

RS422
connection diagram
10)

500m

- (Built into GOT)
1 GOT for 1 inverter

GT16-C02R4-9S
(0.2m)
RS422
FREQROLE700*3

connection diagram 7)
*3

FR-E7TR

GT15-RS2T4-9P*1
500m

GT15-RS4-9S

RS-422
- (Built into GOT)

RS422
connection diagram
15)
*1
*2
*3

15 - 10

500m

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Connect to the PU port of the inverter.
The control terminal option and the PU port cannot be used at the same time.

15. INVERTER CONNECTION
15.2 System Configuration

.

Communication driver

Inverter

Inverter
FREQROL 500/700

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

 When connecting to multiple inverters (Max. 31) (Using the distributor)

Distributor

Distributor

Inverter

Model name

Commun
ication
type

Terminating
cable

Connection cable
1)

Distributor

Connection
diagram number

Model
name

*3

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connection cable 1)

Connection cable 2)

Connection cable
2)
Connection
diagram number

GOT

Option device

Model

Max.
distance

Number of
connectable
equipment

GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P*1

RS422
connection
diagram 3)

- (Built into GOT)

*2

BMJ-8
(Recomm
ended)
*1
*2
*3
*4

RS422
connection
diagram 10)

500m

31inverters
for one
GOT*4

14

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
Connect to the PU port of the inverter.
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC CO.,
LTD.
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual
Model name

GT1155-QTBD

Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

GT1155-QSBD
GT1150-QLBD

F or later

31

E or earlier

10

GT1055-QSBD
GT1050-QBBD

C or later

31

B or earlier

10

15. INVERTER CONNECTION
15.2 System Configuration

15
INVERTER
CONNECTION

RS-422

RS422
connection
diagram 9)

13

GT15-RS4-9S

16
SERVO AMPLIFIER
CONNECTION

FREQROLE700

BMJ-8
(Recomm
ended)

RS422
connection
diagram 1)

12
CC-Link IE FIELD
NETWORK
CONNECTION

Terminal cable

11

GOT

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Connection cable 1)

CC-Link
CONNECTION
(Via G4)

Connection cable 1)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

15 - 11

15 - 12

Model name

Hardware version

Number of connectable
Inverter

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

GT1020-L

D

D or earlier

10

15. INVERTER CONNECTION
15.2 System Configuration

Communication driver

FREQROL 500/700

Inverter

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Inverter

10

Control
terminal
option

GOT

11

Connection cable

Inverter
Model name

Connection cable

Control terminal
option

Communi
cation
type

GOT

Connection diagram
number

Option device

Model

Max.
distance

Number of
connectable
equipment

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Control
terminal
option

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

 When connecting to multiple inverters (Max. 31) (Using the control terminal option)

12

GT15-RS2T4-9P*1
RS422 connection

GT15-RS4-9S

diagram 8)

RS-422

500m
- (Built into GOT)

31 inverters for
one GOT*3

13
diagram 16)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
The control terminal option and the PU port cannot be used at the same time.
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual

Model name

GT1155-QTBD
GT1155-QSBD
GT1150-QLBD

14
Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

F or later

31

E or earlier

10

C or later

31

B or earlier

10

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

D or earlier

10

GT1055-QSBD
GT1050-QBBD

GT1020-L

D

15. INVERTER CONNECTION
15.2 System Configuration

CC-Link
CONNECTION
(Via G4)

*1
*2
*3

- (Built into GOT)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

RS422 connection

15
INVERTER
CONNECTION

E700*2

FR-E7TR*2

16
SERVO AMPLIFIER
CONNECTION

FREQROL-

CC-Link IE FIELD
NETWORK
CONNECTION

GT16-C02R4-9S(0.2m)

15 - 13

15.2.4

Connecting to FREQROL-A700/F700/700P

 When connecting to one inverter

Inverter

GOT
Communication driver

Connection cable
FREQROL 500/700

Inverter
Model name

Connection cable
Communi
cation
type

Connection diagram
number

GOT
Max.
distance

Option device

Number of connectable
equipment

Model

GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*1
RS422 connection
FREQROLA700/F700/F700P
(PU port)

RS-422

diagram 1)

500m

GT15-RS4-9S
- (Built into GOT)

RS422 connection
diagram 10)

500m

- (Built into GOT)
1 GOT for 1 inverter
GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*1

RS422 connection

FREQROLA700/F700/F700P
(Built-in RS485
terminal block)

RS-422

diagram 5)

GT15-RS4-9S
- (Built into GOT)

RS422 connection
diagram 13)
*1

15 - 14

500m

500m

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

15. INVERTER CONNECTION
15.2 System Configuration

.

Communication driver

FREQROL 500/700

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

 When connecting to multiple inverters (Max. 31) (Using the distributor)

10
Inverter

Connection cable 1)

Connection cable 1)

Distributor

Distributor

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

Terminal cable

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Inverter

GOT

Connection cable 1)

Connection cable 2)

Terminal cable

Distributor

Connection
diagram number

Model
name

*2

Connection cable
2)
Connection
diagram number

GOT

Option device

Model

Max.
distance

Number of
connectable
equipment

13

GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P*1

RS422
connection
diagram 3)

- (Built into GOT)

BMJ-8
(Recomm
ended)
*1
*2
*3

RS422
connection
diagram 10)

500m

31 inverters
for one
GOT*3

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC CO.,
LTD.
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual

Model name

GT1155-QTBD
GT1155-QSBD
GT1150-QLBD

Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

F or later

31

E or earlier

10

15. INVERTER CONNECTION
15.2 System Configuration

14
CC-Link
CONNECTION
(Via G4)

RS-422

RS422
connection
diagram 9)

GT15-RS4-9S

15

16
SERVO AMPLIFIER
CONNECTION

FREQROLA700/F700
(PU port)

BMJ-8
(Recomm
ended)

RS422
connection
diagram 1)

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Model name

Commun
ication
type

Connection cable
1)

INVERTER
CONNECTION

Inverter

CC-Link IE FIELD
NETWORK
CONNECTION

12

15 - 15

Model name

Hardware version

Number of connectable
Inverter

GT1055-QSBD
GT1050-QBBD

C or later

31

B or earlier

10

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

D or earlier

10

GT1020-L

15 - 16

D

15. INVERTER CONNECTION
15.2 System Configuration

Inverter
Communication driver

GOT
FREQROL 500/700

Connection cable

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Inverter

9

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

 When connecting to multiple inverters (Max. 31) (Using the built-in RS485 terminal block)

Model name

Connection cable
Communi
cation
type

Connection diagram
number

GOT
Option device

Max.
distance

Model

Number of connectable
equipment

GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*1
FREQROLA700/F700
(Built-in RS485
terminal block)

RS-422

diagram 6)

12

GT15-RS4-9S
500m

31 inverters for one GOT*2
CC-Link IE FIELD
NETWORK
CONNECTION

RS422 connection

- (Built into GOT)

RS422 connection
diagram 14)

- (Built into GOT)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual
Number of connectable
Inverter

C or later

31

B or earlier

10

F or later

31

E or earlier

10

C or later

31

B or earlier

10

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

D or earlier

10

GT1155-QSBD
GT1150-QLBD
GT1055-QSBD
GT1050-QBBD

GT1020-L

D

14
CC-Link
CONNECTION
(Via G4)

GT1155-QTBD

Hardware version

15
INVERTER
CONNECTION

Model name

16
SERVO AMPLIFIER
CONNECTION

*1
*2

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11
Inverter

15. INVERTER CONNECTION
15.2 System Configuration

15 - 17

15.2.5

Connecting to MD-CX522-

K(-A0)

 When connecting to one inverter

Inverter

GOT

Communication driver

Connection cable
FREQROL 500/700

Inverter

Connection cable
Communication
type

Model name

Connection diagram
number

GOT
Max.
distance

Option device

Number of connectable
Model name equipment

Model

GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*1
RS422 connection
MD-CX522-

K

RS-422

(-A0)*2

diagram 1)

GT15-RS4-9S
1 GOT for 1 inverter
- (Built into GOT)

RS422 connection
diagram 10)
*1
*2

15 - 18

20m

20m

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155
Connect to the PU port of the inverter.

15. INVERTER CONNECTION
15.2 System Configuration

.

Communication driver

Inverter

Inverter
FREQROL 500/700

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

 When connecting to multiple inverters (Max. 31) (Using the distributor)

Distributor

Distributor

Inverter

Model name

Commu
nication
type

Terminating
cable

Connection cable
1)

Distributor

Connection
diagram number

Model
name

*3

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connection cable 1)

Connection cable 2)

Connection cable
2)
Connection
diagram number

GOT

Option device

Model

Max.
distance

Number of
connectable
Model name
equipment

GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P*1

K(-A0)

RS-422

RS422
connection
diagram 3)

- (Built into GOT)

*2

BMJ-8
(Recomm
ended)
*1
*2
*3
*4

RS422
connection
diagram 10)

20m

31 inverters
for one
GOT*4

14

- (Built into GOT)

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
Connect to the PU port of the inverter.
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC
CO.,LTD.
For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
GT11 User’s Manual
GT10 User’s Manual

Model name

GT1155-QTBD
GT1155-QSBD
GT1150-QLBD
GT1055-QSBD
GT1050-QBBD

Hardware version

Number of connectable
Inverter

C or later

31

B or earlier

10

F or later

31

E or earlier

10

C or later

31

B or earlier

10

15. INVERTER CONNECTION
15.2 System Configuration

15
INVERTER
CONNECTION

-

RS422
connection
diagram 9)

13

GT15-RS4-9S

16
SERVO AMPLIFIER
CONNECTION

MD-CX522

BMJ-8
(Recomm
ended)

RS422
connection
diagram 1)

12
CC-Link IE FIELD
NETWORK
CONNECTION

Terminal cable

11

GOT

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Connection cable 1)

CC-Link
CONNECTION
(Via G4)

Connection cable 1)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

15 - 19

15 - 20

Model name

Hardware version

Number of connectable
Inverter

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

GT1020-L

D

D or earlier

10

15. INVERTER CONNECTION
15.2 System Configuration

Distributor side
(Modular connector)

 Connection diagram
RS422 connection diagram 1)
(For GT16, GT15, GT14, GT12, GT11, GT105

, GT104

)

Inverter or Distributor side
(Modular connector)

GOT side*1
RDA

2

5

SDA

RDB

7

4

SDB

SDA

1

3

RDA

SDB

6

6

RDB

RSA

3

2

P5S

RSB

8

8

P5S

CSA

4

-

-

CSB

9

-

-

SG

5

1

SG

FG

-

*1

Inverter side or distributor side
(Modular connector)

SDA

5

5

SDA

SDB

4

4

SDB

RDA

3

3

RDA

RDB

6

6

RDB

P5S

2

2

P5S

P5S

8

8

P5S

SG

1

1

SG

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

1.4.3 Terminating resistors of GOT

RS422 connection diagram 2)
)

FR-A5NR side
(terminal block)

RDA

2

SDA

RDB

7

SDB

SDA

1

RDA

SDB

6

RSA

3

RSB

8

9

SG

5

FG

-

*1
*2

RDR

15
SG
INVERTER
CONNECTION

4

RDB

Connect a terminating resistor jumper to RDB and
RDR.The terminating resister jumper is packed together
with the FR-A5NR.
For GT16, GT15 and GT12, set the terminating resistor to
"Disable".
For GT14, GT11 and GT10, set the terminating resistor to
"330 ".

16
SERVO AMPLIFIER
CONNECTION

CSA
CSB

*1

14
CC-Link
CONNECTION
(Via G4)

GOT side*2

, GT104

11

12

For GT16, GT15 and GT12, set the terminating resistor to
"Disable".
For GT14, GT11 and GT10, set the terminating resistor to
"330 ".

(For GT16, GT15, GT14, GT12, GT11, GT105

10

CC-Link IE CONTROLLER
NETWORK
CONNECTION

RS-422 cable

CC-Link IE FIELD
NETWORK
CONNECTION

15.3.1

RS422 connection diagram 3)

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

The following diagram shows the connection between the
GOT and the inverter.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

15.3 Connection Diagram

1.4.3 Terminating resistors of GOT

15. INVERTER CONNECTION
15.3 Connection Diagram

15 - 21

RS422 connection diagram 4)
(For GT16, GT15, GT14, GT12, GT11, GT105

1

SDB

6

RDA

2

RDB

7

SG

5

RSA

3

RSB

8

CSA

4

CSB

9

FG

-

)

FR-A5NR side
(terminal block)
Station No.0

GOT side*2
SDA

, GT104

FR-A5NR side
(terminal block)
Station No.1

RDA

RDA

RDB

RDB

SDA

SDA

SDB

SDB

SG

SG

RDR

RDR

FR-A5NR side
(terminal block)
Station No.n
RDA
RDB
SDA
SDB
SG
RDR
*1

*1

*2

Connect a terminating resistor jumper to RDB and RDR which are assigned in the FR-A5NR of the inverter located farthest from
the GOT.
The terminating resister jumper is packed together with the FR-A5NR.
For GT16, GT15 and GT12, set the terminating resistor of GOT side, which will be a terminal, to "Enable".
For GT14, GT11 and GT10, set the terminating resistor of GOT side, which will be a terminal, to "330
1.4.3 Terminating resistors of GOT

RS422 connection diagram 5)
(For GT16, GT15, GT14, GT12, GT11, GT105

GOT side*1

, GT104

)

Inverter side
RS485 terminal block
(built into the inverter)*2

RDA

2

SDA1(TXD1+)

RDB

7

SDB1(TXD1-)

SDA

1

RDA1(RXD1+)

SDB

6

RDB1(RXD1-)

RSA

3

RSB

8

CSA

4

CSB

9

SG

5

FG

-

*1

*2

15 - 22

SG(GND)

For GT16, GT15 and GT12, set the terminating resistor to
"Disable".
For GT14, GT11 and GT10, set the terminating resistor to
"330 ".
1.4.3 Terminating resistors of GOT
RDA2, RDB2, SDA2 and SDB2 terminals of the RS485
terminal block (built into the inverter) cannot be used.

15. INVERTER CONNECTION
15.3 Connection Diagram

".

9
)

*2

Built-in RS-485
terminal block
Station No.1

Built-in RS-485
terminal block*1
Station No.n

SG

5

GND

SDA2

SDA1

SDB

6

RDB1

SDB2

SDB1

SDA

1

RDA1

RDA2

RDA1

RDB

7

SDB1

RDB2

RDB1

RDA

2

SDA1

GND

GND

RSA

3

SDA2

SDA1

SDA2

RSB

8

SDB2

SDB1

SDB2

CSA

4

RDA2

RDA1

RDA2

CSB

9

RDB2

RDB1

RDB2

-

GND

GND

GND

*1
*2

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

GOT side

, GT104

Built-in RS-485
terminal block
Station No.0

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

(For GT16, GT15, GT14, GT12, GT11, GT105

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

RS422 connection diagram 6)

Set the terminator switch built in the farthest inverter from the GOT to ON (100 ).
For GT16, GT15 and GT12, set the terminating resistor of GOT side, which will be a terminal, to "Enable".
For GT14, GT11 and GT10, set the terminating resistor of GOT side, which will be a terminal, to "330

".

12

1.4.3 Terminating resistors of GOT

(For GT16, GT15, GT14, GT12, GT11, GT105

, GT104

)

FR-E7TR side
(terminal block)*2

RDA

2

SDA

RDB

7

SDB

SDA

1

RDA

SDB

6

RDB

RSA

3

RSB

8

CSA

4

CSB

9

SG

5

FG

-

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GOT side*1

14
SG
CC-Link
CONNECTION
(Via G4)

*1

CC-Link IE FIELD
NETWORK
CONNECTION

RS422 connection diagram 7)

For GT16, GT15 and GT12, set the terminating resistor to
"Disable".
For GT14, GT11 and GT10, set the terminating resistor to
"330 ".

15

1.4.3 Terminating resistors of GOT
) the terminator switch for the FR-E7TR.

INVERTER
CONNECTION

Turn ON (100

16
SERVO AMPLIFIER
CONNECTION

*2

15. INVERTER CONNECTION
15.3 Connection Diagram

15 - 23

RS422 connection diagram 8)
(For GT16, GT15, GT14, GT12, GT11, GT105

, GT104

)

FR-E7TR side
terminal block
Station No.0

GOT side*2

FR-E7TR side
terminal block
Station No.1

FR-E7TR side
terminal block*1
Station No.2

RDA

2

SDA

SDA

SDA

RDB

7

SDB

SDB

SDB

SDA

1

RDA

RDA

RDA

SDB

6

RDB

RDB

RDB

RSA

3

SDB

SDB

SDB

RSB

8

SDA

SDA

SDA

RDB

RDB

RDA

RDA

CSA

4

RDB

CSB

9

RDA

SG

5

FG

-

SG

SG

*1
*2

SG

SG

SG

SG

Turn ON (100 ) the terminator switch for the most distant FR-E7TR from the GOT.
For GT16, GT15 and GT12, set the terminating resistor of GOT side, which will be a terminal, to "Enable".
For GT14, GT11 and GT10, set the terminating resistor of GOT side, which will be a terminal, to "330

".

1.4.3 Terminating resistors of GOT

RS422 connection diagram 9)

RS422 connection diagram 11)
(For GT1030, GT1020)

Distributor side
SDA

5

SDB

4

RDA

3

RDB

6

P5S

2

P5S

8

SG

GOT side*2
(terminal block)

Terminating resistor
100Ω 1/2W

FR-A5NR side
(terminal block)

SDA

RDA

SDB

RDB

RDA

SDA

RDB

SDB

SG

SG

1

RSA

*1

RDR

RSB

RS422 connection diagram 10)

CSA

(For GT1030, GT1020)

GOT side*1
(terminal block)

CSB
Inverter side or distributor side
(Modular connector)

SDA

3

RDA

SDB

6

RDB

RDA

5

SDA

RDB

4

SDB

SG

1

SG

RSA

2

P5S

RSB

7

SG

CSA

8

P5S

CSB

*1

Set the terminating resistor of the GOT side to "330
1.4.3 Terminating resistors of GOT

15 - 24

15. INVERTER CONNECTION
15.3 Connection Diagram

".

*1
*2

Connect a terminating resistor jumper to RDB and RDR.
The terminating resister jumper is packed together with the
FR-A5NR.
Set the terminating resistor of the GOT side to "330 ".
1.4.3 Terminating resistors of GOT

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

RS422 connection diagram 12)
(For GT1030, GT1020)

SDA
SDB
RDA
RDB
SG
RSA

FR-A5NR side
(terminal block)
Station No.1

FR-A5NR side
(terminal block)
Station No.n

RDA

RDA

RDA

RDB

RDB

RDB

SDA

SDA

SDA

SDB

SDB

SDB

SG

SG

SG

RDR

RDR

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

FR-A5NR side
(terminal block)
Station No.0

GOT side*2
(terminal block)

RDR
*1

RSB

CSB
*1

*2

Connect a terminating resistor jumper to RDB and RDR which are assigned in the FR-A5NR of the inverter located farthest from
the GOT.
The terminating resister jumper is packed together with the FR-A5NR.
Set the terminating resistor of GOT side, which will be a terminal, to "330 ".
1.4.3 Terminating resistors of GOT

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

CSA

12

RS422 connection diagram 13)
Inverter side
RS485 terminal block
(built into the inverter)

SDA

RDA1(RXD1+)

SDB

RDB1(RXD1-)

RDA

SDA1(TXD1+)

RDB

SDB1(TXD1-)

SG

SG(GND)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GOT side*1
(terminal block)

CC-Link IE FIELD
NETWORK
CONNECTION

(For GT1030, GT1020)

RSA
RSB

14

CSA

Set the terminating resistor of the GOT side to "330

".

1.4.3 Terminating resistors of GOT

INVERTER
CONNECTION

15

16
SERVO AMPLIFIER
CONNECTION

*1

CC-Link
CONNECTION
(Via G4)

CSB

15. INVERTER CONNECTION
15.3 Connection Diagram

15 - 25

RS422 connection diagram 14)
(For GT1030, GT1020)

Built-in RS-485
terminal block
Station No.0

GOT side
(terminal block)

Built-in RS-485
terminal block
Station No.1

Built-in RS-485
terminal block*1
Station No.n

SG

GND

SDA2

SDA1

SDB

RDB1

SDB2

SDB1

SDA

RDA1

RDA2

RDA1

RDB

SDB1

RDB2

RDB1

RDA

SDA1

GND

GND

RSA

SDA2

SDA1

SDA2

RSB

SDB2

SDB1

SDB2

CSA

RDA2

RDA1

RDA2

CSB

RDB2

RDB1

RDB2

GND

GND

GND

*1

Set the terminator switch built in the farthest inverter from the GOT to ON (100

*2

Set the terminating resistor of GOT side, which will be a terminal, to "330
1.4.3 Terminating resistors of GOT

RS422 connection diagram 15)
(For GT1030, GT1020)

GOT side*1
(terminal block)

FR-E7TR side
(terminal block)

SDA

RDA

SDB

RDB

RDA

SDA

RDB

SDB

SG

SG

RSA
RSB
CSA
CSB

*1

Set the terminating resistor of the GOT side to "330
1.4.3 Terminating resistors of GOT

15 - 26

15. INVERTER CONNECTION
15.3 Connection Diagram

".

".

).

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

RS422 connection diagram 16)
(For GT1030, GT1020)

FR-E7TR side
terminal block*1
Station No.2

SDA

RDA

RDA

RDA

SDB

RDB

RDB

RDB

RDA

SDA

SDA

SDA

RDB

SDB

SDB

SDB

SG

SG

SG

SG

RSA

SDB

SDB

SDB

RSB

SDA

SDA

SDA

CSA

RDB

RDB

RDB

CSB

RDA

RDA

RDA

SG

SG

SG

*1

Turn ON (100

*2

Set the terminating resistor of GOT side, which will be a terminal, to "330

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

FR-E7TR side
terminal block
Station No.1

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

FR-E7TR side
terminal block
Station No.0

GOT side*2
(terminal block)

) the terminator switch for the most distant FR-E7TR from the GOT.
".

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

15. INVERTER CONNECTION
15.3 Connection Diagram

15 - 27

 Precautions when preparing a cable
(1) Cable length

(4) Terminal block layout in the FR-A5NR computer link
option
Attach this option to the A500 and F500 Series.

The length of the RS-422 cable must be 500m or less.

(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications

Terminal block
Screw size: M3
B

A

SDA SDB RDA RDB RDR SG

(3) Inverter connector specifications

C

Terminal
symbol

(a) Pin layout in the PU port
When seen from the front of the inverter
(receptacle side)

Connected to the GOT

(5) Terminal block layout in the FR-E7TR control
terminal option
Mount the FR-E7TR to the E700 series.

2

(P5S)

3

RXD+ (RDA)

4

TXD- (SDB)

5

TXD+ (SDA)

6

RXD- (RDB)

7

GND (SG)

8

(P5S)

Not used

Connector
Modular
ceiling
rosette
(Distributor)

Cable

15 - 28

5-554720-3

BMJ-8

FM

0.5mm

4P

22

RL

RM RH MRS RES SD

PC

STF

STR

SD SD

Not used

Specifications
RJ45 connector

-

SGLPEV

SDB RDA
RDA RDB
SDA SDB
SDA
SG
RDB SG

SDA SDB
RDA RDB
RDB RUN
SDA
SDB RDA
RUN FU
FU SE
SE

(b) Connector of cable between FREQROL Series
inverters
Use the commercial connectors and cables shown
in the table below or the comparable
products.(Refer to the manual for the inverter.)
Model name

4

O
N

The contents inside ( ) indicate symbols described
in the inverter manual.
The pins number 2 and 8 (P5S) are connected to
the power supply for an operation panel or a
parameter unit.
Do not use them in RS-422 communication.

Name

100
10

SOURCE

GND (SG)

To the GOT or
the previous
inverter

SINK

1

Remark

I

Signal name

V

Pin No.

Set the terminal 2/SG switch to the
right position (ON) to change the
terminal 2 to the terminal SG.

OPEN

Modular jack

Cable
conforming to
EIA568
(such as cable
10BASE-T)

A

B

C

To the next inverter

 Connecting terminating resistors
(1) GOT side
When connecting a PLC to the GOT, a terminating
resistor must be connected to the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch.
(b) For GT14, GT11, GT10
Set the terminating resistor selector switch.

Manufacturer
Tyco International,
Ltd
HACHIKO
ELECTRIC
CO.,LTD.
TEL(03)-3806-9171
MITSUBISHI
CABLE
INDUSTRIES, LTD.

15. INVERTER CONNECTION
15.3 Connection Diagram

For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT

Setting communication
interface (Communication
settings)

15.4.2

Communication detail settings

Make the settings according to the usage environment.

2.

2.
3.

4.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: FREQROL 500/700
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Range

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the
connected equipment.
(Default: 19200bps)

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Data Bit

Set this item when change the
data length used for
communication with the
connected equipment.
(Default: 7bits)

7bits/8bits

Stop Bit

Specify the stop bit length for
communications.
(Default: 1bit)

1bit/2bits

Parity

Specify whether or not to perform
a parity check, and how it is
performed during communication.
(Default: Odd)

None
Even
Odd

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

1 to 30sec

Delay Time

Set this item to adjust the
transmission timing of the
communication request from the
GOT.
(Default: 10ms)

0 to 300ms

Click!

Select [Common]
menu.

Description

12
CC-Link IE FIELD
NETWORK
CONNECTION

Item

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

4.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

3.

1.

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Set the channel of the connected equipment.

14
CC-Link
CONNECTION
(Via G4)

15.4.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

15.4 GOT Side Settings

15

15.4.2 Communication detail settings

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

15. INVERTER CONNECTION
15.4 GOT Side Settings

15 - 29

16
SERVO AMPLIFIER
CONNECTION

POINT

(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manuals.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

INVERTER
CONNECTION

POINT
Click the [OK] button when settings are completed.

HINT
Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.
For details of the setting contents of GOT internal
device, refer to the following manual.
GT Designer3 Version Screen Design Manual
(Fundamentals)

15 - 30

15. INVERTER CONNECTION
15.4 GOT Side Settings

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

15.5 FREQROL Series Inverter Side Settings
For details of the inverter, refer to the manual of each series.

Connecting FREQROL-S500, S500E, F500J series

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters

11

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Set Pr.30 (Extended function selection) to 1 [With
display] before making the parameter settings.
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.*4

Set value

Communication station number

n1 (331)

0 to 31

Communication speed*2

n2 (332)

192*3

19200bps

Stop bit length*2

n3 (333)

10

Data length: 7bit
Stop bit length: 1bit

Parity check presence/absence*2

n4 (334)

1

Odd

Number of communication retries

n5 (335)

--(65535)

The inverter will not come to an
alarm stop.

Communication check time interval

n6 (336)

---

Communication check
suspension

Wait time setting

n7 (337)

0

0ms

CRLF selection

n11 (341)

1*3

With CR, without LF

Protocol selection*5

―

―

―

Operation mode selection

Pr.79

0*3

External operation mode at
power on

Link start mode selection

n10 (340)

1

Computer link operation

n12 (342)

0*3

Written to RAM and EEPROM

E2PROM

*3
*4

*5

15.5.12 Station number
setting

12

13

14

Setting items are parameter names described in the manual of FREQROL-S500, S500E, and F500J series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
When being monitored from the GOT, the parameter n1 through n7 correspond with Pr.331 through Pr.337, and the parameter
n10 through n12 correspond with Pr.340 through Pr.342.
Numbers in brackets show the parameter number when the parameter unit is in use.
There is no Protocol selection setting on the inverter side.

15

16
SERVO AMPLIFIER
CONNECTION

*1
*2

write selection

Contents of setting

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Pr.79, n1 to n7, n10 to n12

CC-Link IE FIELD
NETWORK
CONNECTION

RS-485 port

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Parameters corresponding to inverter

CC-Link
CONNECTION
(Via G4)

GOT connection
destination

INVERTER
CONNECTION

15.5.1

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 31

15.5.2

Connecting FREQROL-E500 series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters
GOT connection
destination

Parameters corresponding to inverter

PU connector

Pr.79, Pr.117 to Pr.124, Pr.146, Pr.342

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit).
Do not change these parameters, even though they can be monitored from the GOT.If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

Communication station number

Pr.117

0 to 31

Communication speed*2

Pr.118

192*3

19200bps

Stop bit length*2

Pr.119

10

Data length: 7bit
Stop bit length: 1bit

Parity check presence/absence*2

Pr.120

1

Odd

Number of communication retries

Pr.121

9999
(65535)

The inverter will not come to an
alarm stop.

Communication check time interval

Pr.122

9999

Communication check
suspension

Wait time setting

Pr.123

0

0ms

CRLF presence/ absence selection

Pr.124

*3

Protocol selection*4

―

―

―

Operation mode selection

Pr.79

1*3

PU operation mode

Communication startup mode selection*4

―

―

―

2

E PROM write selection

Pr.342

Frequency setting command selection*5

Pr.146

*1
*2
*3
*4
*5

15 - 32

1

0

*3

9999

Contents of setting
15.5.12 Station number
setting

With CR, without LF

Written to RAM and EEPROM
Built-in frequency setting
potentiometer invalid

Setting items are parameter names described in the manual of FREQROL-E500 series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
There is no Protocol selection setting on the inverter side.
The setting is required for Frequency setting command selection.

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting FREQROL-F500, F500L series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters

Pr.79, Pr.331 to Pr.337, Pr.340 to Pr.342

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Set Pr.160 (user group read selection) to 0 [All
parameters can be accessed for reading and writing.] before making the parameter settings.
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

Contents of setting

PU connector

FR-A5NR

Communication station number

Pr.117

Pr.331

0 to 31

Communication speed*2

Pr.118

Pr.332

192*4

19200bps

Pr.119

Pr.333

10

Data length: 7bit
Stop bit length: 1bit

Parity check presence/absence*2

Pr.120

Pr.334

1

Odd

Number of communication retries

Pr.121

Pr.335

9999

The inverter will not come to an
alarm stop.

Communication check time interval

Pr.122

Pr.336

9999

Communication check
suspension

Wait time setting

Pr.123

Pr.337

0

0ms
With CR, without LF
―

Stop bit length/data length
Stop bit length*2

CRLF presence/ absence selection

Pr.124

Pr.341

1*3

Protocol selection*5

―

―

―

Operation mode selection

Pr.79

15.5.12 Station number
setting

PU
connector

1

PU operation mode

FR-A5NR

0*3

External operation mode at
power on

―

Pr.340

1

Computer link operation

E2PROM write selection*6

―

Pr.342

0*3

Written to RAM and EEPROM

Setting items are parameter names described in the manual of FREQROL-F500 and F500L series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
Since the value has been set as a default, no setting is required when connecting to the PU connector on the inverter side.
There is no Protocol selection setting on the inverter side.
The setting is required on the inverter side when FR-A5NR is used.

13

14

15

16
SERVO AMPLIFIER
CONNECTION

*3
*4
*5
*6

11

12

Link start mode selection*6

*1
*2

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

FR-A5NR (Option unit)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Pr.79, Pr.117 to Pr.124

CC-Link IE FIELD
NETWORK
CONNECTION

PU connector

10

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Parameters corresponding to inverter

CC-Link
CONNECTION
(Via G4)

GOT connection destination

INVERTER
CONNECTION

15.5.3

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 33

15.5.4

Connecting FREQROL-A500, A500L series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters
GOT connection destination

Parameters corresponding to inverter

PU connector

Pr.79, Pr.117 to Pr.124, Pr.342

FR-A5NR (Option unit)

Pr.79, Pr.331 to Pr.337, Pr.340 to Pr.342

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Do not change these parameters, even though they
can be monitored from the GOT. If they are changed, communication with the GOT is disabled.
Setting item*1

Parameter No.

Contents of setting

FR-A5NR

Communication station number

Pr.117

Pr.331

0 to 31

Communication speed*2

Pr.118

Pr.332

192*4

19200bps

Stop bit length*2

Pr.119

Pr.333

10

Data length: 7bit
Stop bit length: 1bit

Parity check presence/absence*2

Pr.120

Pr.334

1

Odd

Number of communication retries

Pr.121

Pr.335

9999

The inverter will not come to an
alarm stop.

Communication check time interval

Pr.122

Pr.336

9999

Communication check
suspension

Wait time setting

Pr.123

Pr.337

0

0ms

CRLF presence/ absence selection

Pr.124

Pr.341

1*3

With CR, without LF

Protocol selection*5

―

―

―

―

Operation mode selection

Link start mode selection*6
E2PROM write selection
*1
*2
*3
*4
*5
*6

15 - 34

Set value

PU connector

Pr.79

―

Pr.340
Pr.342

15.5.12 Station number
setting

PU
connector

1

PU operation mode

FR-A5NR

0*3

External operation mode at
power on

1

Computer link operation

0*3

Written to RAM and EEPROM

Setting items are parameter names described in the manual of FREQROL-A500 and A500L series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
Since the value has been set as a default, no setting is required when connecting to the PU connector on the inverter side.
There is no Protocol selection setting on the inverter side.
The setting is required on the inverter side when FR-A5NR is used.

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting FREQROL-V500, V500L series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters

Pr.79, Pr.331 to Pr.337, Pr.340 to Pr.342

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Set Pr.160 (Extended function display selection) to
1 [All parameters can be accessed for reading and writing.] before making the parameter settings.
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

Contents of setting

PU connector

FR-A5NR

Communication station number

Pr.117

Pr.331

0 to 31

Communication speed*2

Pr.118

Pr.332

192*4

19200bps

Pr.119

Pr.333

10

Data length: 7bit
Stop bit length: 1bit

Parity check presence/absence*2

Pr.120

Pr.334

1

Odd

Number of communication retries

Pr.121

Pr.335

9999

The inverter will not come to an
alarm stop.

Communication check time interval

Pr.122

Pr.336

9999

Communication check
suspension

Wait time setting

Pr.123

Pr.337

0

0ms
With CR, without LF
―

Stop bit length/data length
Stop bit length*2

CRLF presence/ absence selection

Pr.124

Pr.341

1*3

Protocol selection*5

―

―

―

Operation mode selection

Link start mode selection*6
E2PROM write selection

*3
*4
*5
*6

―

Pr.340
Pr.342

11

12

PU
connector

1

PU operation mode

FR-A5NR

0*3

External operation mode at
power on

1

Computer link operation

0*3

Written to RAM and EEPROM

Setting items are parameter names described in the manual of FREQROL-V500 and V500L series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
Since the value has been set as a default, no setting is required when connecting to the PU connector on the inverter side.
There is no Protocol selection setting on the inverter side.
The setting is required on the inverter side when FR-A5NR is used.

13

14

15

16
SERVO AMPLIFIER
CONNECTION

*1
*2

Pr.79

15.5.12 Station number
setting

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

FR-A5NR (Option unit)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Pr.79, Pr.117 to Pr.124, Pr.342

CC-Link IE FIELD
NETWORK
CONNECTION

PU connector

10

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Parameters corresponding to inverter

CC-Link
CONNECTION
(Via G4)

GOT connection destination

INVERTER
CONNECTION

15.5.5

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 35

15.5.6

Connecting FREQROL-E700 series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters
GOT connection
destination

Parameters corresponding to inverter

PU connector
FR-E7TR
(RS-485 terminal block)

Pr.79, Pr.117 to Pr.124, Pr.340, Pr.342, Pr.549

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit).
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

PU communication station number

Pr.117

0 to 31

PU communication speed*2

Pr.118

192*3

19200bps

PU communication stop bit length*2

Pr.119

10

Data length: 7bit
Stop bit length: 1bit

PU communication parity check*2

Pr.120

1

Odd

Number of PU communication retries

Pr.121

9999

The inverter will not come to an
alarm stop.

PU communication check time interval

Pr.122

9999

Communication check
suspension

PU communication wait time setting

Pr.123

0

0ms

PU communication CR/LF selection

Pr.124

1*3

With CR, without LF

Protocol selection

Pr.549

0*3

Mitsubishi inverter protocol

Operation mode selection

Pr.79

0*3

PU operation mode

Communication startup mode selection

Pr.340

1

Network operation mode.

Pr.342

*3

Communication EEPROM write selection
*1
*2
*3

15 - 36

0

Contents of setting
15.5.12 Station number
setting

Written to RAM and EEPROM

Setting items are parameter names described in the manual of FREQROL-E700 series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting FREQROL-D700 series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Set Pr.160 (User group read selection) to 0 [The
simple mode and extended parameters can be displayed] before making the parameter settings.
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

PU communication station number

Pr.117

0 to 31

PU communication speed*2

Pr.118

192*3

19200bps

PU communication stop bit length*2

Pr.119

10

Data length: 7bit
Stop bit length: 1bit

PU communication parity check*2

Pr.120

1

Odd

Number of PU communication retries

Pr.121

9999

The inverter will not come to an
alarm stop.

PU communication check time interval

Pr.122

9999

Communication check
suspension

PU communication wait time setting

Pr.123

0

0ms

PU communication CR/LF selection

Pr.124

1

*3

Protocol selection

Pr.549

0*3

Mitsubishi inverter protocol

Operation mode selection

Pr.79

0*3

PU operation mode

Communication startup mode selection

Pr.340

1

Network operation mode.

Communication EEPROM write selection

Pr.342

0*3

Written to RAM and EEPROM

12

13

With CR, without LF

Setting items are parameter names described in the manual of FREQROL-D700 series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)

14

15
INVERTER
CONNECTION

*3

15.5.12 Station number
setting

11

16
SERVO AMPLIFIER
CONNECTION

*1
*2

Contents of setting

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Pr.79, Pr.117 to Pr.124, Pr.340, Pr.342, Pr.549

CC-Link IE CONTROLLER
NETWORK
CONNECTION

PU connector

10

CC-Link IE FIELD
NETWORK
CONNECTION

Parameters corresponding to inverter

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GOT connection
destination

CC-Link
CONNECTION
(Via G4)

15.5.7

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 37

15.5.8

Connecting FREQROL-F700/700P series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters
GOT connection
destination

Parameters corresponding to inverter

PU connector

Pr.79, Pr.117 to Pr.124, Pr.340, Pr.342

RS-485 terminal

Pr.79, Pr.331 to Pr.337, Pr.340 to Pr.342, Pr.549

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Set Pr.160 (User group read selection) to 0 [The
simple mode and extended parameters can be displayed] before making the parameter settings.
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Set value

Contents of setting

PU connector

RS-485

Pr.117

Pr.331

0 to 31

Pr.118

Pr.332

192*4

19200bps

Pr.119

Pr.333

10

Data length: 7bit
Stop bit length: 1bit

Pr.120

Pr.334

1

Odd

Number of PU communication retries/
RS-485 communication retry count

Pr.121

Pr.335

9999

The inverter will not come to an
alarm stop.

PU communication check time interval/
RS-485 communication check time interval

Pr.122

Pr.336

9999*4

Communication check
suspension

PU communication waiting time setting/
RS-485 communication waiting time setting

Pr.123

Pr.337

0

0ms

PU communication CR/LF selection/
RS-485 communication CR/LF selection

Pr.124

Pr.341

1*3

With CR, without LF

Protocol selection

―

Pr.549

0*3

Mitsubishi inverter protocol

PU communication station number/RS-485
communication station number
PU communication speed/RS-485
communication speed*2
PU communication stop bit length/
RS-485 communication stop bit length*2
PU communication parity check/
RS-485 communication parity check*2

Operation mode selection

Communication startup mode selection

Communication EEPROM write selection
*1
*2
*3
*4

15 - 38

Parameter No.

Pr.79

Pr.340

Pr.342

15.5.12 Station number
setting

PU
connector

1

PU operation mode

RS-485

0*3

External operation mode at
power on

PU
connector

0*3

Refer to Pr.79 settings.

RS-485

1

Network operation mode.

0

*3

Written to RAM and EEPROM

Setting items are parameter names described in the manual of FREQROL-F700 series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
Since the value has been set as a default, no setting is required when connecting to the PU connector on the inverter side.

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

HINT
Automatic setting with Pr.999 (FREQROL-F700P series only)

Parameter No.

Operation in parameter setting mode

GOT Initial settings (PU connector)

[AUTO]→[GOT]→[1]Write

11

GOTInitial settings
(RS-485 terminal)

-

When monitoring the value of Pr.999, 9999 is always monitored.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

CC-Link
CONNECTION
(Via G4)

14

15
INVERTER
CONNECTION

*1

Description

10

16
SERVO AMPLIFIER
CONNECTION

Pr.999*1

Set value

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

If Pr.999 is set as the following, the communication settings other than [PU communication station number] and
[Communication EEPROM write selection] can be automatically set in a batch to the default communication
settings of the GOT side.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 39

15.5.9

Connecting FREQROL-F700PJ series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters
GOT connection
destination

Parameters corresponding to inverter

PU connector

Pr.79, Pr.117 to Pr.124, Pr.340, Pr.342, Pr.549

(2) Communication settings of inverter
Set the following parameters using the PU (parameter unit). Set Pr.160 (User group read selection) to 0 [The
simple mode and extended parameters can be displayed] before making the parameter settings.
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

PU communication station number

Pr.117

0 to 31

PU communication speed*2

Pr.118

192*3

19200bps

PU communication stop bit length

Pr.119

10

Data length: 7bit
Stop bit length: 1bit

PU communication parity check*2

Pr.120

1

Odd

Number of PU communication retries

Pr.121

9999

The inverter will not come to an
alarm stop.

PU communication check time interval

Pr.122

9999

Communication check
suspension

PU communication waiting time setting

Pr.123

0

0ms

Pr.124

1

*3

With CR, without LF

*3

Mitsubishi inverter protocol

PU communication CR/LF selection

Contents of setting
15.5.12 Station number
setting

Protocol selection

Pr.549

0

Operation mode selection

Pr.79

0*3

Communication startup mode selection

Pr.340

1

Network operation mode.

Communication EEPROM write selection

Pr.342

0*3

Written to RAM and EEPROM

*1
*2
*3

External operation mode at
power on

Setting items are parameter names described in the manual of FREQROL-F700 series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)

HINT
Automatic setting with Pr.999
If Pr.999 is set as the following, the communication settings other than [PU communication station number] and
[Communication EEPROM write selection] can be automatically set in a batch to the default communication
settings of the GOT side.
Parameter No.

Set value

Description

Pr.999*1

10

GOT Initial settings (PU connector)

*1

15 - 40

Operation in parameter setting mode
[AUTO]

When monitoring the value of Pr.999, 9999 is always monitored.

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

[GOT]

[1]Write

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

15.5.10 Connecting FREQROL-A700 series

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters

Set the following parameters using the PU (parameter unit).
Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Parameter No.

Set value

Contents of setting

PU connector

RS-485

Pr.117

Pr.331

0 to 31

Pr.118

Pr.332

192*4

19200bps

Pr.119

Pr.333

10

Data length: 7bit
Stop bit length: 1bit

Pr.120

Pr.334

1

Odd

Number of PU communication retries/
RS-485 communication retry count

Pr.121

Pr.335

9999

The inverter will not come to an
alarm stop.

PU communication check time interval/
RS-485 communication check time interval

Pr.122

Pr.336

PU communication waiting time setting/
RS-485 communication waiting time setting

Pr.123

Pr.337

0

0ms

PU communication CR/LF selection/
RS-485 communication CR/LF selection

Pr.124

Pr.341

1*3

With CR, without LF

Protocol selection

―

Pr.549

0*3

Mitsubishi inverter protocol

PU communication station number/RS-485
communication station number
PU communication speed/RS-485
communication speed*2
PU communication stop bit length/
RS-485 communication stop bit length*2
PU communication parity check/
RS-485 communication parity check*2

Operation mode selection

Communication startup mode selection

Communication EEPROM write selection

*3
*4

Pr.340

Pr.342

12

Communication check
suspension

*4

PU
connector

1

PU operation mode

RS-485

0*3

External operation mode at
power on

PU
connector

0*3

Refer to Pr.79 settings.

RS-485

1

Network operation mode.

0

*3

Written to RAM and EEPROM

Setting items are parameter names described in the manual of FREQROL-A700 series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)
Since the value has been set as a default, no setting is required when connecting to the PU connector on the inverter side.

13

14

15

16
SERVO AMPLIFIER
CONNECTION

*1
*2

Pr.79

9999

15.5.12 Station number
setting

CC-Link IE FIELD
NETWORK
CONNECTION

Setting item*1

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

(2) Communication settings of inverter

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Pr.79, Pr.117 to Pr.124, Pr.340, Pr.342
Pr.79, Pr.331 to Pr.337, Pr.340 to Pr.342, Pr.549

CC-Link
CONNECTION
(Via G4)

PU connector
RS-485 terminal

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

Parameters corresponding to inverter

INVERTER
CONNECTION

GOT connection
destination

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 41

HINT
(1) Automatic setting with Pr.999
If Pr.999 is set as the following, the communication settings other than [PU communication station number]
and [Communication EEPROM write selection] can be automatically set in a batch to the default
communication settings of the GOT side.
Parameter No.
Pr.999*1
*1

Set value

Description

10

GOT Initial settings (PU connector)

11

GOT Initial settings (RS-485)

Operation in parameter setting mode
[AUTO]

[GOT]

[1]Write

―

When monitoring the value of Pr.999, 9999 is always monitored.

(2) Inverters available for automatic batch setting
Parameters are not automatically set in a batch depending on the SERIAL (production number) symbol of the
inverter to be used. For details, contact your local distributor.

15.5.11 Connecting MD-CX522-

K(-A0)

 Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating each parameter.

(1) Communication port and corresponding parameters
GOT connection
destination

Parameters corresponding to inverter

PU connector

Pr.79, Pr.117 to Pr.124

(2) Communication settings of inverter
• Set the following parameters using the PU (parameter unit).
• After setting the parameters for the communication settings, reset the inverter.
• Do not change these parameters, even though they can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
Setting item*1

Parameter No.

Set value

Communication station number

Pr.117

0 to 31

Communication speed*2

Pr.118

192*3

19200bps

Stop bit length/data length*2

Pr.119

10

Data length: 7bit
Stop bit length: 1bit

Parity check presence/absence*2

Pr.120

1

Odd

15.5.12 Station number setting

Number of communication retries

Pr.121

9999

The inverter will not come to an alarm stop.

Communication check time interval

Pr.122

9999

Communication check suspension

Wait time setting

Pr.123

0

0ms

CRLF presence/absence selection

Pr.124

1*3

With CR, without LF

*1
*2
*3

15 - 42

Contents of setting

Setting items are parameter names described in the manual of MELIPM series.
Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change the parameters on the inverter to correspond with the GOT settings.
Inverter default values (No need to change)

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

15.5.12 Station number setting
Set each station number so that no station number
overlaps.
The station number can be set without regard to the cable
connection order. There is no problem even if station
numbers are not consecutive.
Station
No.0

Station
No.1

Station
No.21

10

Station
No.6

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Station
No.3

GOT

Examples of station number setting

11

(1) Direct specification

CC-Link IE CONTROLLER
NETWORK
CONNECTION

When setting the device, specify the station number of
the inverter of which data is to be changed.
Specification range
0 to 31

12

(2) Indirect specification

101

GD11

102

GD12

103

GD13

104

GD14

105

GD15

106

GD16

107

GD17

108

GD18

109

GD19

110

GD20

111

GD21

112

GD22

113

GD23

114

GD24

115

GD25

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GD10

14
CC-Link
CONNECTION
(Via G4)

100

Setting range

0 to 31
For the setting other than the above,
error (dedicated device is out of range)
will occur.

15
INVERTER
CONNECTION

Compatible
device

13

16
SERVO AMPLIFIER
CONNECTION

Specification
station NO.

CC-Link IE FIELD
NETWORK
CONNECTION

When setting the device, indirectly specify the station
number of the inverter of which data is to be changed
using the 16-bit GOT internal data register (GD10 to
GD25).
When specifying the station No. from 100 to 155 on GT
Designer3, the value of GD10 to GD25 compatible to
the station No. specification will be the station No. of
the inverter.

15. INVERTER CONNECTION
15.5 FREQROL Series Inverter Side Settings

15 - 43

15.6 Device Range that Can Be Set
 Inverter (FREQROL 500/700 series)
Device name

Bit device

The device ranges of controller that can be used for GOT
are as follows.
Note that the device ranges in the following tables are the
maximum values that can be set in GT Designer3.
The device specifications of controllers may differ
depending on the models, even though belonging to the
same series.
Please make the setting according to the specifications of
the controller actually used.
When a non-existent device or a device number outside
the range is set, other objects with correct device settings
may not be monitored.

Inverter
status monitor
(RS)*3

Alarm definition
(A)
*2*3

Word device

Parameter (Pr)
*1*2

Programmed
operation
(PG)*1*2
Special
parameter
(SP)*2*4

Item

*1

Description
Set the device name, device number, and bit number.
The bit number can be set only by specifying the bit of word
device.
Monitors the inverter of the specified station No.
0 to 31: To monitor the inverter of the specified
Station station No.
100 to 115: To specify the station No. of the inverter
No.
to be monitored by the value of GOT data register

Device

*2
*3
*4

(GD).*1
Information
*1

Displays the device type and setting range which are
selected in [Device].
The following shows the relation between the inverter station
numbers and the GOT data register.
Station
No.

GOT data register (GD)

Setting range

100

GD10

101

GD11

0 to 31
(If setting a value
outside the
range above, a
device range
error occurs)

:

:

114

GD24

115

GD25

(1) Setting the device by inputting directly from the
keyboard

When setting the device by inputting directly from the
keyboard, set the items as follows.

Station No.
Device number
Device name

15 - 44

15. INVERTER CONNECTION
15.6 Device Range that Can Be Set

*5

Setting range

RS0: 0
RS0: 100

to
to

RS15: 31
RS15: 115

WS0: 0
WS0: 100

to
to

RS15: 31
RS15: 115

A0: 0
A0: 100

to
to

A7: 31
A7: 115

Pr0: 0
Pr0: 100

to
to

Pr999: 31
Pr999: 115

PG0: 0
PG0: 100

to
to

PG89: 31
PG89: 115

SP108: 0
SP108: 100

to
to

SP127: 31
SP127: 115

Decimal

Run command
(WS)
*4*5

 Setting item

Device
No.
represen
tation

Decimal

When creating the screen, designate only either of
programmed operation (PG) device or parameter (Pr)
device.
Do no designate both PG (PG0 to PG89) and Pr (Pr900 to
Pr905) devices.
Only 16-bit (1-word) designation is possible.
Only reading is possible.
Precautions for PU operation mode
When the GOT is connected to the PU connector and the
operation mode is set to the PU operation mode, the multispeed operation (W3 to W7, SP121, SP122) cannot be used.
For using the multi-speed operation, follow either of the
operations as below.
• Connect the GOT to the RS-485 terminal and set the
operation mode to the NET operation mode (Computer
link operation mode), and then operate the inverter.
• Change the motor speed with the set frequency (SP109,
SP110), and then operate the inverter with the forward or
reverse rotation (WS1, WS2, SP121, SP122).
Precautions for WS devices
Only writing is possible for WS devices.
More than one WS cannot turn on at once.
(Except the turned on WS device, the other WS devices turn
off.)
Bits of SP122 (word device) and SP121 (word device) are
assigned to WS0 to WS7 and WS8 to WS15 respectively.
When more than one WS turns on at once, convert the
values for the bit devices that are assigned to the word
device into values for the word device. Write the converted
values into SP122 or SP121.
• Setting High speed operation command (WS5), Middle
speed operation command (WS4), and Low speed
operation command (WS3)
When setting High speed operation command (WS5),
Middle speed operation command (WS4), and Low speed
operation command (WS3), write numerical values to
device SP122 as necessary.
As the following figure shows, each operation mode is
assigned to device SP122.
The following shows an example for Forward rotation
command (WS1) and Low speed operation command
(WS3).

An example with FREQROL-A700 series is shown
below. For the setting items of other than the
FREQROL-A700 series, refer to the following manual.
User's Manual of the used inverter
(communication function (setting item and set
data))

Forward rotation command (STF)

WS2

Reverse rotation command (STR)

WS3

Low speed operation command (RL)

WS4

Middle speed operation command (RM)

WS5

High speed operation command (RH)

WS6

Second function selection (RT)

WS7

Output stop (MRS)

WS8

Jog operation (JOG)

WS9

Selection of automatic restart after instantaneous
power failure (CS)

WS10

Start self-holding (STOP)

WS11

Reset (RES)

WS12

-

WS13

-

WS14

-

WS15

*1

Description*1

Device name

The data (function of input terminal) may be changed by the
parameter of the inverter side. Check the function of the
inverter used.

Inverter running (RUN)

RS1

Forward rotation (STF)

RS2

Reverse rotation (STR)

RS3

Up to frequency (SU)

RS4

Overload (OL)

A0

Second alarm in past

RS5

Instantaneous power failure (IPF)

A1

Latest alarm

RS6

Frequency detection (FU)

A2

Fourth alarm in past

RS7

Fault (ABC1)

A3

Third alarm in past

RS8

ABC2

A4

Sixth alarm in past

RS9

-

A5

Fifth alarm in past

RS10

-

A6

Eighth alarm in past

RS11

-

A7

Seventh alarm in past

RS12

-

RS13

-

RS14

-

RS15

Fault occurrence

Inverter User's Manual (Application) Communication
operation and setting

Inverter User's Manual (Application) Communication
operation and setting

(3) Alarm definition
Device name*1

*1

Description

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

13

14

15

Only reading is possible for A0 to A7.
These devices cannot be used for a write object (numerical input etc.).

(4) Parameter
The numbers of virtual devices for inverter (parameter
(Pr)), used by GOT, correspond to the inverter
parameter numbers.
For the inverter parameters, refer to the following.
Manual of the inverter being used

16
SERVO AMPLIFIER
CONNECTION

The description (function of input terminal) may be changed
by the parameter of the inverter side. Check the function of
the inverter used.

11

12

RS0

*1

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

WS1

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Current input selection (AU)

CC-Link IE FIELD
NETWORK
CONNECTION

(1) Inverter status monitor

WS0

10

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

The following shows correspondences between virtual
inverter devices used in the GOT and data of the
inverter.

Description*1

Device name

CC-Link
CONNECTION
(Via G4)

b0

Write [1] to each bit corresponding to Forward rotation
command (WS1) and Low speed operation command
(WS3) of device SP122. The value will be 000AH in this
example. When writing the value to device SP122 actually,
convert 000AH to decimal number and write the value
[10].
When using a WS device, [Alternate] of a bit switch cannot
be used.
Use [Set], [Reset], and [Momentary] of a bit switch.

User's Manual of the used inverter
(Communication function (Setting item and set
data))

INVERTER
CONNECTION

b7

An example with FREQROL-A700 series is shown
below. For the setting items of other than the
FREQROL-A700 series, refer to the following manual.

WS0: Current input selection(AU)

WS1: Forward rotation command(STF)

WS2: Reverse rotation command(STR)

WS3: Low speed operation command(RL)

WS4: Middle speed operation command(RM)

WS5: High speed operation command(RH)

WS6: Second function selection(RT)

WS7: Output stop(MRS)

Device SP122 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0
b15

9

(2) Run command

15. INVERTER CONNECTION
15.6 Device Range that Can Be Set

15 - 45

(6) Special parameter

POINT
(1) Monitoring Pr.37
GOT cannot monitor the parameter (Pr.37) of
FREQROL-E500/S500(E)/F500J/D700/F700PJ/
E700.
(2) When setting "8888" or "9999" to inverter parameter (Pr)
"8888" and "9999" designate special function.
To set these numbers from GOT, designate a
number as shown below.
Set value of inverter side

Value specified by GOT

to

Set frequency (RAM)

6DH

EDH

Set frequency (RAM, E2PROM)

6EH

EEH

*1*2

Output frequency

6FH

-

*2

Output current

70H

-

SP113*2

Output voltage

71H

-

SP111

SP112

SP114*2

Special monitor

72H

-

SP115

Special monitor selection No.

73H

F3H

-

F4H

Latest alarm, second alarm in past

74H

-

SP117

Third alarm in past, fourth alarm in past

75H

-

SP118

Fifth alarm in past, sixth alarm in past

76H

-

SP119

Seventh alarm in past, eights alarm in
past

77H

-

79H

F9H

7AH

-

Value to be set to extension
second parameter (SP108)

Description

SP116

H00

Offset/gain

H01

Analog

H02

Analog value at terminal

Program set 1 (time)

SP125
SP127

Program set 1 (rotation direction)

PG30

to

PG39

Program set 2 (running frequency)

PG40

to

PG49*1

Program set 2 (time)

PG50

to

PG59

Program set 2 (rotation direction)

PG60

to

PG69

Program set 3 (running frequency)

PG70

to

PG79*1

Program set 3 (time)

PG80

to

PG89

Program set 3 (rotation direction)

Run command
Communication mode

*3

*2

Time to be set

13H

35M

Remark

Convert "hour" and "minute"
into hexadecimal.

H0D

H23

HEX
-

15. INVERTER CONNECTION
15.6 Device Range that Can Be Set

All parameter clear
Inverter reset
Link parameter extended setting

*1

To set the start time (PG10 to PG19, PG40 to PG49, PG70
to PG79), set hour or minute in the upper 8bits, and minute
or second in the lower 8bits.
Example) To set 13 hour 35 minute

Input H0D23 or 3363.

Inverter status monitor

SP122

SP124*3

Program set 1 (running frequency)

PG29

Combine upper and lower 8bit values.

Inverter status monitor (extended)
Run command (extend)

SP123

Description

PG19*1

Alarm definition all clear

SP121

to

15 - 46

ECH

*1

SP110*1

PG20

*1

Write

6CH

SP109

PG9

Instruction
code
Read

65535

Device name

Description
Second parameter changing

SP108

65520

The devices below correspond to the parameters
(Pr.201 to Pr.230) of FREQROL-A500 series.

PG10

Device
name

9999

(5) Programmed operation

to

Manual of the inverter used

8888

(3) Precautions for setting calibration parameter
(Pr900 to Pr905)
When setting a calibration parameter (Pr900 to
Pr905), it is necessary to set the value below for
extension second parameter (SP108), depending on
the device number to be used and the inverter model.

PG0

The numbers of the inverter’s virtual devices (SP) used
for the GOT correspond to instruction codes of the
inverter communication function.
For instruction details, and values to be read and
written, refer to the following,

*3

-

FAH

7BH

FBH

-

FCH

-

FDH

7FH

FFH

GOT cannot monitor SP109 to SP111 if the conditions below
are satisfied at the same time.
(Only FREQROL-E500/S500(E)/F500J/D700/F700PJ/E700
series)
• Pr37
0
• SP127 = 1
Only reading is possible for SP111 to SP114.
These devices cannot be used for a write object (numerical
input etc.).
Only writing is possible for SP124 and SP125.
These devices cannot be used for read object.

9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

15.7 Precautions
 Station No. of inverter system
Make sure to establish inverter system with No.0
station.

 Number of inverter

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Up to 31 inverters can be connected.
For GT11 and GT10, refer to the following manual for
the procedure to check the connectable inverter
depending on the version.
GT11 User's Manual, GT10 User's Manual

C or later

31

B or earlier

10

F or later

31

E or earlier

10

C or later

31

B or earlier

10

GT1045-QSBD
GT1040-QBBD

A or later

31

GT1030-L

D

B or later

31

GT1030-H

D

A or earlier

10

E or later

31

GT1020-L

D

D or earlier

10

GT1055-QSBD
GT1050-QBBD

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

GT1155-QSBD
GT1150-QLBD

Number of connectable Inverter

12
CC-Link IE FIELD
NETWORK
CONNECTION

GT1155-QTBD

Hardware version

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Model name

 Parameter setting
(1) Communication parameter change
Do not make any change for each communication
parameter of the inverter side from GOT.
If changed, the communication to the inverter cannot
be made.

14
CC-Link
CONNECTION
(Via G4)

(2) When setting "8888" or "9999" to inverter parameter
(Pr)
"8888" and "9999" designate special function. When
specifying from the GOT, it will be as follows.
Value specified by GOT

8888

65520

9999

65535

15
INVERTER
CONNECTION

Set value of inverter side

 Screen switching devices, system
information devices
Make sure to use GD for screen switching devices and
system information devices when the GOT is
connected to only the inverter.

SERVO AMPLIFIER
CONNECTION

16

 GOT clock control
Since the inverter does not have a clock function, the
settings of [time adjusting] or [time broad cast] by GOT
clock control will be disabled.
15. INVERTER CONNECTION
15.7 Precautions

15 - 47

15 - 48

15. INVERTER CONNECTION
15.7 Precautions

SERVO AMPLIFIER
CONNECTION

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

16.

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

16

9

16.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 3
16.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 8
16.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 12
16.5 Setting on Servo Amplifier Side . . . . . . . . . . . . . . . . . . . . 16 - 14
16.6 Device Range that Can Be Set . . . . . . . . . . . . . . . . . . . . 16 - 17
16.7 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 45

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

16.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 2

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

16 - 1

16. SERVO AMPLIFIER CONNECTION
16.1 Connectable Model List
The following table shows the connectable models.
Series

Model name

MELSERVO-J2-Super

MELSERVO-J2M

MELSERVO-J3

MELSERVO-J4*1

MR-J2S-

A

MR-J2S-

CP

MR-J2S-

CL

MR-J2M-P8A
MR-J2MMR-J3-

A

MR-J3-

T

MR-J4-

A

*1

16 - 2

DU

Clock

Communication
type

Refer to

RS-232
RS-422

16.2.1

RS-232
RS-422

16.2.2

RS-232
RS-422
16.2.3
RS-232
RS-422

For the RS-422 communication, use MELSERVO-J4 of software version A3 or a later version.

16. SERVO AMPLIFIER CONNECTION
16.1 Connectable Model List

9

Communication driver

GOT
MELSERVO-J4, J3, J2S/M

Connection cable

CHARGE

Servo amplifier

Connection cable

Commun
ication
type

Series name

GOT

Cable model
Connection diagram number

Max.
distance

Option device

Model

Number of
connectable
equipment

GT15-RS2-9P
15m

RS232 connection diagram 1)
MELSERVO-

RS-232

J2-Super*1

MR-CPCATCBL3M(3m)
or
RS232 connection diagram 1)

+

RS232
connection diagram 2)

RS232 connection diagram 3)
*1

(Built into GOT)

15m

(Built into GOT)

15m

(Built into GOT)

1 GOT for
1 servo
amplifier

Connect the connector of the servo amplifier to CN3.

13

 When connecting via RS-422 communication
Communication driver

Servo
amplifier

Servo
amplifier

MITSUBISHI

MELSERVO-J4, J3, J2S/M

MITSUBISHI

GOT
CHARGE

14

CHARGE

Connection cable

Servo amplifier

Connection cable
Communi
cation
type

Series name

Connection diagram
number
RS422 connection
diagram 1)

GOT
Option device

Model

Max.
distance

Number of connectable
equipment

GT15-RS2T4-9P*2
RS-422

*1

RS422 connection
diagram 2)

GT15-RS4-9S

Up to 32 axes for 1 GOT
(multi-drop
communication)

30m

- (Built into GOT)

*1

Connect the connector of the servo amplifier to CN3.

*2

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

.

16. SERVO AMPLIFIER CONNECTION
16.2 System Configuration

16
SERVO AMPLIFIER
CONNECTION

- (Built into GOT)
RS422 connection
diagram 7)

15

- (Built into GOT)
GT16-C02R4-9S(0.2m)

MELSERVO-J2-Super

12
CC-Link IE FIELD
NETWORK
CONNECTION

MR-CPCATCBL3M(3m)
or

11

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

MITSUBISHI

10

CC-Link
CONNECTION
(Via G4)

Servo
amplifier

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

 When connecting via RS-232 communication

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connecting to the MELSERVO-J2-Super Series

INVERTER
CONNECTION

16.2.1

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

16.2 System Configuration

16 - 3

16.2.2

Connecting to the MELSERVO-J2M Series

 When connecting via RS-232 communication
Communication driver

Servo
amplifier

GOT
MELSERVO-J4, J3, J2S/M

Connection cable

Servo amplifier
Series name

Connection cable

Commun
ication
type

GOT

Cable model
Connection diagram number

Max.
distance

Option device

Model

Number of
connectable
equipment

GT15-RS2-9P
MR-CPCATCBL3M(3m)
or

15m

(Built into GOT)

RS232 connection diagram 1)
MELSERVO
-J2M

1 GOT for
1 servo
amplifier

RS-232
MR-CPCATCBL3M(3m)
or

*1

+

RS232 connection diagram 1)

RS232
connection diagram 2)

RS232 connection diagram 3)
*1

15m

(Built into GOT)

15m

(Built into GOT)

Connect the connector of the servo amplifier to CN3.

 When connecting via RS-422 communication
Communication driver

Servo
amplifier

Servo
amplifier

MELSERVO-J4, J3, J2S/M

MITSUBISHI

GOT
CHARGE

Connection cable

Servo amplifier

Connection cable
Communic
ation type

Series name

Connection diagram
number

GOT
Max.
distance

RS422 connection

Option device

Number of
connectable
equipment

Model

- (Built into GOT)

diagram 1)

GT16-C02R4-9S(0.2m)
GT15-RS2T4-9P*2
MELSERVO-J2M

RS-422

*1

RS422 connection
diagram 2)

30m

0 to 31 stations
for 1 GOT

GT15-RS4-9S
- (Built into GOT)

RS422 connection
diagram 7)

16 - 4

- (Built into GOT)

*1

Connect the connector of the servo amplifier to CN3.

*2

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

16. SERVO AMPLIFIER CONNECTION
16.2 System Configuration

.

RS-422/232
converter

MELSERVO-J4, J3, J2S/M

GOT
Connection cable

Series name

Connection cable

RS-422/232 interface
converter
RS-422/232 conversion
cable

Commun
ication
type

Cable model
Connection diagram
number

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment

GT15-RS2-9P

DSV-CABV(1.5m)*2
or
FA-T-RS40VS

-

15m
- (Built into GOT)

RS-232

12

*3

RS232 connection
diagram 2)

15m

MELSERVO-

- (Built into GOT)
1 GOT for
1 servo amplifier

GT16-C02R4-9S
(0.2m)

J4*1, J3*1

GT15-RS2T4-9P*4

RS422 connection
-

RS-422

11

diagram 3)

13

GT15-RS4-9S
30m
- (Built into GOT)

RS422 connection
diagram 8)

CC-Link IE FIELD
NETWORK
CONNECTION

Servo amplifier

10

- (Built into GOT)

*1
*2
*3

Connect the connector of the servo amplifier to CN3.
DSV-CABV is a product manufactured by Diatrend Corporation. For details, contact Diatrend Corporation.
FA-T-RS40VS is a product manufactured by MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED. For details, contact
MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.
The cables (RS-PCATCBL-0.5M(0.5m), RS-422SCBL-2M(2m)) are packed together.
Use the provided cables to connect devices.

*4

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

.

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Servo
amplifier

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Communication driver

CC-Link IE CONTROLLER
NETWORK
CONNECTION

 When connecting to one servo amplifier

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

Connecting to the MELSERVO-J4, J3 Series

14
CC-Link
CONNECTION
(Via G4)

16.2.3

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

16. SERVO AMPLIFIER CONNECTION
16.2 System Configuration

16 - 5

 When connecting to multiple servo amplifiers (RS-422 connection)
Communication driver

MELSERVO-J4, J3, J2S/M

Servo
amplifier

Servo
amplifier

Connection cable 1)

Connection cable 1)

Distributor

Distributor

Terminal cable

Connection cable 2)

Servo amplifier

Series name

Commu
nication
type

Terminating
cable

Connection
cable
1)

Connection
diagram
number

Connection
diagram
number

Distributor
*2

Model
name

Connection
cable
2)
Connection
diagram
number

GOT
Connection cable 3)

Distributor
*2

Model
name

Connection
cable
3)
Connection
diagram
number

GOT

Option device

Model

Max.
dista
nce

Number of
connectable
equipment

30m

Up to 32
axes for
1 GOT

GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P*1

MELSERVOJ4*1,

J3*1

RS422
connection
diagram 6)

RS-422

RS422
connection
diagram 5)

BMJ-8
(Recomm
ended)

RS422
connection
diagram 4)

RS422
connection
diagram 3)
BMJ-8
(Recomm
ended)

- (Built into GOT)

RS422
connection
diagram 8)

*1
*2

16 - 6

GT15-RS4-9S

- (Built into GOT)

Connect the connector of the servo amplifier to CN3.
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC CO.,
LTD.

16. SERVO AMPLIFIER CONNECTION
16.2 System Configuration

Communication driver

MELSERVO-J4, J3, J2S/M

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

 When connecting to multiple servo amplifiers (RS-232 connection)

10
Servo
amplifier

Connection cable 1)

Connection cable 1)

Distributor

Distributor

11
RS-422/232
converter

Connection cable 2)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Terminal cable

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Servo
amplifier

GOT
Connection cable 3)

Connection
cable
1)

Series
name

Connecti
on
diagram
number

Connecti
on
diagram
number

Distributor
*3

Model
name

Connection
cable
2)
Connecti
on
diagram
number

Distributor
*3

Model
name

RS-422/232
interface

Model
name

converter*2
Commun
ication
type

Connection
cable
3)

GOT

Connection
diagram
number

Option device

Model

Max.
dista
nce

Number of
connectable
equipment

30m

Up to 32
axes for
1 GOT

GT15-RS2-9P

J3*1

RS422
connection
diagram 5)

BMJ-8
(Recom
mended)

RS422
connection
diagram 4)

BMJ-8
(Recom
mended)

FA-TRS40VS

(Built into GOT)

RS-232

RS232
connection
diagram 2)

*1
*2

*3

14
CC-Link
CONNECTION
(Via G4)

VO-J4*1,

RS422
connection
diagram 6)

(Built into GOT)

Connect the connector of the servo amplifier to CN3.
FA-T-RS40VS is a product manufactured by MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED. For detail of this
product, contact MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED.
The cables (RS-PCATCBL-0.5M(0.5m), RS-422SCBL-2M(2m)) are packed together.
Use the cables packed together to connect.
The distributor is a product manufactured by HACHIKO ELECTRIC CO., LTD. For details, contact HACHIKO ELECTRIC CO.,
LTD.

15

16
SERVO AMPLIFIER
CONNECTION

MELSER

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Terminating
cable

INVERTER
CONNECTION

Servo
amplifier

CC-Link IE FIELD
NETWORK
CONNECTION

12

16. SERVO AMPLIFIER CONNECTION
16.2 System Configuration

16 - 7

16.3 Connection Diagram
The following diagram shows the connection between the
GOT and the servo amplifier.

16.3.1

(1) Cable length

RS-232 cable

The length of the cable RS-232 must be 15m or less.

 Connection diagram

(2) GOT side connector
For the GOT side connector, refer to the following.

RS232 connection diagram 1)
Connector for interface unit's or
servo amplifier's CN3

GOT side
CD/NC*1

1

Plate

FG

SD(TXD)

3

2

RXD

-

9

1

LG

RD(RXD)

2

12

TXD

SG

5

11

LG

RS(RTS)

7

CS(CTS)

8

DR(DSR)

6

ER(DTR)

4

RS232 connection diagram 2)
GOT side

Connection cable side

SD(TXD)

1

3

TXD

RD(RXD)

2

2

RXD

ER(DTR)

3

1

-

DR(DSR)

4

4

DTR

SG

5

5

GND

RS(RTS)

6

6

DSR

CS(CTS)

7

7

RTS

NC

8

8

CTS

NC

9

9

-

RS232 connection diagram 3)
GOT side

Connector for interface unit's or
servo amplifier's CN3

SD(TXD)

1

2

RXD

RD(RXD)

2

1

LG

ER(DTR)

3

12

TXD

DR(DSR)

4

11

LG

Plate

FG

SG

5

RS(RTS)

6

CS(CTS)

7

NC

8

NC

9

16 - 8

 Precautions when preparing cable

16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram

1.4.1 GOT connector specifications

9

RS-422 cable

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

16.3.2

 Connection diagram
RS422 connection diagram 1)

RDA1(RXD1+)

3

RDB1(RXD1-)

4

SDA1(TXD1+)

1

SDB1(TXD1-)

SDP
SDN

RSB(RTS-)

10

CSA(CTS+)

11

CSB(CTS-)

12

SDA2(TXD2+)

5

SDB2(TXD2-)

6

RDA2(RXD2+)

7

RDB2(RXD2-)

8

NC

14

15

LG

11

LG

1

TRE
SD

10
Plate

SDP
SDN
RDP
RDN
LG
LG
TRE
SD

9

9

SDP

19

19

SDN

5

5

RDP

15

15

RDN

11

11

LG

1

1

LG

10

10

TRE

Plate

Plate

SD

10

11

12
CC-Link IE FIELD
NETWORK
CONNECTION

9

5

RDN

13

RSA(RTS+)

19

RDP

2

SG

9

Connector for
interface unit's
or
32nd axis (last axis)*1
servo amplifier's CN3

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

GOT side

Connector for
interface unit's
or
2nd axis servo
amplifier's CN3

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Connector for
interface unit's
or
1st axis servo
amplifier's CN3

Shell

*1

13

At the last axis, connect TRE to RDN.

RXD-(RDB)

7

TXD+(SDA)

1

TXD-(SDB)

SDN
RDP
RDN

6

SG(GND)

5

RTS+(RSA)

3

RTS-(RSB)

SDP

2

LG
LG
TRE

8

CTS+(CSA)

4

CTS-(CSB)

9

SD

*1

9
19
5
15
11
1
10
Plate

SDP
SDN
RDP
RDN
LG
LG
TRE
SD

9

9

SDP

19

19

SDN

5

5

RDP

15

15

RDN

11

11

LG

1

1

LG

10

10

TRE

Plate

Plate

SD

14
CC-Link
CONNECTION
(Via G4)

RXD+(RDA)

Connector for
interface unit's
or
32nd axis (last axis)
servo amplifier's CN3 *1

15

At the last axis, connect TRE to RDN.

16
SERVO AMPLIFIER
CONNECTION

GOT side

Connector for
interface unit's
or
2nd axis servo
amplifier's CN3

INVERTER
CONNECTION

Connector for
interface unit's
or
1st axis servo
amplifier's CN3

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

RS422 connection diagram 2)

16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram

16 - 9

RS422 connection diagram 3)

RS422 connection diagram 6)

GOT side

Distributor side
(Modular connector)

SDA

1

3

RDP

LG

1

RDA

2

5

SDP

P5D

2

RSA

3

2

P5D

RDP

3

CSA

4

7

LG

SDN

4

SG

5

1

LG

SDP

5

SDB

6

6

RDN

RDN

6

RDB

7

4

SDN

LG

7

RSB

8

8

NC

NC

8

CSB

9

FG

-

*1

RS422 connection diagram 4)
Distributor side
(Modular connector)

Distributor side
(Modular connector)

LG

1

1

LG

P5D

2

2

P5D

RDP

3

3

RDP

SDN

4

4

SDN

SDP

5

5

SDP

RDN

6

6

RDN

LG

7

7

LG

NC

8

8

NC

RS422 connection diagram 5)
Servo amplifier side
(Modular connector)

Distributor side
(Modular connector)

*1

LG

LG

1

1

P5D

2

2

P5D

RDP

3

3

RDP

SDN

4

4

SDN

SDP

5

5

SDP

RDN

6

6

RDN

LG

7

7

LG

NC

8

8

NC

*1Make the wiring between the distributor and servo amplifier as short as
possible.

16 - 10

Distributor side
(Modular connector)

16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram

*1

Perform terminal processing on the part between RDP (3pin) and RDN (6-pin) with a 150 resistor.

9

RXD+(RDA)

SDP

3

RXD-(RDB)

4

TXD+(SDA)

1

TXD-(SDB)

Distributor

SDN
RDP
RDN

2

SG(GND)

5

RTS+(RSA)

6

RTS-(RSB)

7

CTS+(CSA)

8

CTS-(CSB)

9

LG
LG
TRE

Distributor
SDP

9

SDN

19

RDP

5

RDN

15

LG

11

LG

1

TRE

10
Plate

9
19
5
15
11
1
10
Plate

*1

Distributor
SDP
SDN
RDP
RDN
LG
LG
TRE

9
19
5

10

15
11

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

GOT side

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

RS422 connection diagram 7)

1
10
Plate

*1

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11
At the last axis, connect TRE to RDN.

RS422 connection diagram 8)
Distributor side
(Modular connector)

1

3

RDP

TXD-(SDB)

2

6

RDN

RXD+(RDA)

3

5

SDP

RXD-(RDB)

4

4

SDN

SG

5

1

LG

RTS+(RSA)

6

7

LG

RTS-(RSB)

7

2

P5D

CTS+(CSA)

8

8

NC

CTS-(CSB)

9

12
CC-Link IE FIELD
NETWORK
CONNECTION

TXD+(SDA)

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

GOT side

 Precautions when preparing cable
(1) Cable length
The length of the RS-422 cable must be 30m or less.

14

(2) GOT side connector
For the GOT side connector, refer to the following.

CC-Link
CONNECTION
(Via G4)

1.4.1 GOT connector specifications

(3) Servo amplifier connector
Use the connector compatible with the servo amplifier.
For details, refer to the following.
See the technical data of the servo amplifier to
be used.

15

 Connecting terminating resistors
INVERTER
CONNECTION

(1) GOT side
When connecting a servo amplifier to the GOT, a
terminating resistor must be connected to the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch of the
GOT main unit to "No".
(b) For GT14, GT11, GT10
Set the terminating resistor selector to "330 ".

SERVO AMPLIFIER
CONNECTION

16

For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
16. SERVO AMPLIFIER CONNECTION
16.3 Connection Diagram

16 - 11

16.4 GOT Side Settings
16.4.1

Setting communication
interface (Communication
settings)

16.4.2

Communication detail settings

Make the settings according to the usage environment.

Set the channel of the connected equipment.

2.
3.
Item

4.

Transmission
Speed

Data Bit

Click!

Stop Bit

Parity

1.
2.
3.

4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver: MELSERVO-J4, J3, J2S/M
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
16.4.2 Communication detail settings

Click the [OK] button when settings are completed.

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

16 - 12

16. SERVO AMPLIFIER CONNECTION
16.4 GOT Side Settings

Retry

Timeout Time

Host Address

Delay Time

Station No.
Selection

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 9600bps)
Set this item when change the data length
used for communication with the
connected equipment.
(Default: 8bit)
Specify the stop bit length for
communications.
(Default: 1bit)
Specify whether or not to perform a parity
check, and how it is performed during
communication.
(Default: Even)
Set the number of retries to be performed
when a communication timeout occurs.
(Default: 3times)
Set the time period for a communication to
time out.
(Default: 3sec)
Specify the station number of the servo
amplifier in the system configuration.
(Default: 0)
Set this item to adjust the transmission
timing of the communication request from
the GOT.
(Default: 0ms)
Specify whether to use the station No.
during communication.
If [Yes] is selected, the station No. is fixed
to "0."
(Default: Yes)

Range
9600bps,
19200bps,
38400bps,
57600bps
115200bps
8bit (fixed)

1bit (fixed)

Even (fixed)

0 to 5times

3 to 30sec

0 to 31

0 to 300 (ms)

Yes or No

POINT
(1) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9
HINT
Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.
For details of the setting contents of GOT internal
device, refer to the following manual.

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

GT Designer3 Version Screen Design Manual
(Fundamentals)

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

16. SERVO AMPLIFIER CONNECTION
16.4 GOT Side Settings

16 - 13

16.5 Setting on Servo Amplifier Side
Model name

Refer to

MELSERVO-J2-Super Series

16.5.1

MELSERVO-J2M Series

16.5.2

MELSERVO-J4, J3 Series

16.5.3

16.5.1

Connecting to the
MELSERVO-J2-Super Series

POINT

 Parameters of MELSERVO-J2-Super Series
Enter the parameters of the MELSERVO-J2-Super
Series.
Item

Set value

Basic parameter No. 15

Station number setting: 0 to 31
(Default: 0)*1
Serial communication function selection
(Default: 0000)

Basic parameter No. 16
(3) (2) 0 (1)
(1) Serial communication baud rate

Basic parameter No. 16

selection*2
0: 9600bps
1: 19200bps
2: 38400bps
3: 57600bps
(2) Serial communication I/F selection
0: RS-232
1: RS-422
(3) Communication response delay time
selection
0: Invalid
1: Valid (Response after 800
delay)

s or longer

Function selection 8
In case of MR-J2S- :
(Default: 0000)*3
Expansion parameter 2 No. 53
Expansion parameter 2 No. 53 or No. 57
In case of MR-J2S- CP:
0 (1) 0 0
Expansion parameter 2 No. 57
(1) Station No. selection for protocol
In case of MR-J2S- CL:
0: With station No.
Expansion parameter 2 No. 57
1: Without station No.

*2

*3

16 - 14

(1) Parameter setting
Set the parameter at the pushbutton switch
provided on the operation section of the servo
amplifier or setup software.

MODE

MELSERVO-J2-Super Series
For details of the MELSERVO-J2-Super Series, refer
to the following manual.
See the technical manual for the MELSERVOJ2-Super Series servo amplifiers.

*1

POINT

Avoid duplication of the station No. with any of the other
axes.
Specify the same transmission speed as that of the GOT.
For the transmission speed setting on the GOT side, refer to
the following.
16.4.1 Setting communication interface
(Communication settings)
To change the set value, enter "000E" to basic parameter
No. 19.

16. SERVO AMPLIFIER CONNECTION
16.5 Setting on Servo Amplifier Side

UP

DOWN

SET

Pushbutton switch
provided on the operation
section of the servo amplifier

(2) When changing the parameter
Turn off then on the servo amplifier to be effective
the new parameter.

POINT
MELSERVO-J2M Series
For details of the MELSERVO-J2M Series, refer to the
following manual.

9
POINT
(1) Parameter setting
Set the parameter at the pushbutton switch
provided on the operation section of the servo
amplifier or setup software.

See the technical manual for the MELSERVOJ2M Series servo amplifiers.
MODE

Enter the parameters of the MELSERVO-J2M Series.
Item

DOWN

SET

(2) When changing the parameter
Turn off then on the servo amplifier to be effective
the new parameter.

Set value
Serial communication function selection
(Default: 0000)

Basic IFU parameter No. 0
(3) (2) 0 (1)
(1) Serial communication baud rate selection*1
0: 9600bps
1: 19200bps
2: 38400bps
3: 57600bps
(2) Serial communication I/F selection
0: RS-232
1: RS-422
(3) Communication response delay time
selection

12

13

0: Invalid

Interface unit serial communication station No.
selection:
0 to 31 (Default: 0) *2

Basic IFU parameter
No. 11

Slot 1 serial communication station No. selection:

Basic IFU parameter
No. 12

Slot 2 serial communication station No. selection:

Basic IFU parameter
No. 13

Slot 3 serial communication station No. selection:

Basic IFU parameter
No. 14

Slot 4 serial communication station No. selection:

Basic IFU parameter
No. 15

Slot 5 serial communication station No. selection:

Basic IFU parameter
No. 16

Slot 6 serial communication station No. selection:

Basic IFU parameter
No. 17

Slot 7 serial communication station No. selection:

Basic IFU parameter
No. 18

Slot 8 serial communication station No. selection:

*2

14
CC-Link
CONNECTION
(Via G4)

0 to 31 (Default: 2) *2
0 to 31 (Default: 3) *2
0 to 31 (Default: 4) *2

15

0 to 31 (Default: 5) *2
0 to 31 (Default: 6) *2
0 to 31 (Default: 7) *2
0 to 31 (Default: 8) *2

16

Specify the same transmission speed as that of the GOT.
For the transmission speed setting on the GOT side, refer to
the following.

SERVO AMPLIFIER
CONNECTION

*1

0 to 31 (Default: 1) *2

INVERTER
CONNECTION

Basic IFU parameter
No. 10

s or longer

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

1: Valid (Response after 800
delay)

11

CC-Link IE FIELD
NETWORK
CONNECTION

Basic IFU parameter
No. 0

10

CC-Link IE CONTROLLER
NETWORK
CONNECTION

 Parameter of MELSERVO-J2M Series

UP

Pushbutton switch
provided on the operation
section of the servo amplifier

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Connecting to the
MELSERVO-J2M Series

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

16.5.2

16.4.1 Setting communication interface
(Communication settings)
Avoid duplication of the station No. with any of the other
units.

16. SERVO AMPLIFIER CONNECTION
16.5 Setting on Servo Amplifier Side

16 - 15

16.5.3

Connecting to the
MELSERVO-J4,J3 Series

16.5.4

Station number setting

Set each station number so that no station number
overlaps.
The station number can be set without regard to the cable
connection order. There is no problem even if station
numbers are not consecutive.

POINT
MELSERVO-J4, J3 Series
For details of the MELSERVO-J4, J3 Series, refer to
the following manual.
See the technical manual for the MELSERVOJ4, J3 Series servo amplifiers.

Station
NO.3

Item

Station number setting: 0 to 31
(Default: 0)*1

Basic parameter No. PC21

(1) Direct specification

Specification
range

*1
*2

(1) Serial communication baud rate selection*2
0: 9600bps
1: 19200bps
2: 38400bps
3: 57600bps
4: 115200bps
(2) Communication response delay time
selection
0: Invalid
s or longer

Avoid duplication of the station No. with any of the other
axes.
Specify the same transmission speed as that of the GOT.
For the transmission speed setting on the GOT side, refer to
the following.
16.4.1 Setting communication interface
(Communication settings)

POINT
(1) Parameter setting
Set the parameter at the pushbutton switch
provided on the operation section of the servo
amplifier or setup software.

MODE

UP

DOWN

SET

Pushbutton switch
provided on the operation
section of the servo amplifier

(2) When changing the parameter
Turn off then on the servo amplifier to be effective
the new parameter.

16 - 16

0 to 31

(2) Indirect specification

(2) (1)

1: Valid (Response after 800
delay)

Station
NO. 6

Examples of station number setting

Serial communication function selection
(Default: 0000)

Basic parameter
No. PC21

Station
NO.21

When setting the device, specify the station number of
the servo amplifier of which data is to be changed.

Set value

Basic parameter
No. PC20

Station
NO.1

GOT

 Parameters of MELSERVO-J4, J3 Series
Enter the parameters of the MELSERVO-J4, J3 Series.

Station
NO.0

16. SERVO AMPLIFIER CONNECTION
16.5 Setting on Servo Amplifier Side

When setting the device, indirectly specify the station
number of the inverter of which data is to be changed
using the 16-bit GOT internal data register (GD10 to
GD25).
When specifying the station No. from 100 to 115 on GT
Designer3,the value of GD10 to GD25 compatible to
the station No.specification will be the station No.of the
servo amplifier.
Specification
station NO.

Compatible
device

100

GD10

101

GD11

102

GD12

103

GD13

104

GD14

105

GD15

106

GD16

107

GD17

108

GD18

109

GD19

110

GD20

111

GD21

112

GD22

113

GD23

114

GD24

115

GD25

Setting range

0 to 31
For the setting other than the above, a
communication timeout error will occur.

(3) All station specification
Target station differs depending on write-in operation or
read-out operation.
• For write-in operation, all station will be a target.
• For read-out operation, only one station will be a
target.

(a) Device Definition dialog box
When setting a device on the Device dialog box and
click the [Device Definition...] button, the
correspondence between the GOT virtual device for a
servo amplifier and the definition of the servo amplifier
is displayed.

1.

2.

3.

3.

(1) Servo amplifier

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

The device ranges of controller that can be used for GOT
are as follows.
Note that the device ranges in the following tables are the
maximum values that can be set in GT Designer3.
The device specifications of controllers may differ
depending on the models, even though belonging to the
same series.
Please make the setting according to the specifications of
the controller actually used.
When a non-existent device or a device number outside
the range is set, other objects with correct device settings
may not be monitored.

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

16.6 Device Range that Can Be Set

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

Clicking the button displays the dialog box indicating
the correspondence between the GOT virtual device
for a servo amplifier and the definition of servo
amplifier.
If selecting an item on the displayed dialog box,
remember that the servo amplifier definition is
displayed in the text box below.

Device

2.
3.
4.

Informat Displays the device type and setting range which are selected in
ion
[Device].
Set the monitor target of the set device.
Select this item when writing data to all servo
amplifiers connected.
During a monitoring, the servo amplifier of Station
No. 0 is monitored.
When inputting data by Numerical Input, the data is
written to all servo amplifiers connected during
inputting; the servo amplifier of Station No. 0 is
monitored during other than inputting (displaying).

All

Network

Selection

Select this item when monitoring the servo amplifier
of the Station No. specified.
After selecting, set station numbers of servo
amplifiers in the following range.
0 to 31:
The servo amplifier of the Station No. specified will
be monitored.
100 to 115:
Specify the Station No. of the servo amplifier to be

5.
6.

Select and input a key item for searching.
Click the [Search] button.
The items that matches to the specified condition are
displayed.
The display contents are as follows.
Device : The GOT virtual device for a servo
amplifier is displayed.
Definition : The definition of the servo amplifier is
displayed.
Symbol : The abbreviated name for the servo
amplifier is displayed.
Select a device to be set.
Clicking the [OK] button reflects the device selected
by step 4 to the Device dialog box.

POINT
When selecting [All] in the Network setting
The network No. 0 and Station No. FF are displayed on
Device List and when printing.
(Device List screen)

GD10

101

GD11

:

:

114

GD24

115

GD25

Setting range

SERVO AMPLIFIER
CONNECTION

100

14

16

For details of *1, refer to the following.
GOT data register (GD)

13

15

monitored with a GOT data register (GD).*1

Station No.

CC-Link IE FIELD
NETWORK
CONNECTION

Description
Set the device name, device number, and bit number.
The bit number can be set only when specifying the bit of word device.

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Item

Select a key item for searching.
Function Name Search: Select this item when
searching a device with the function name.
Text Search: Select this item when searching a device
with the character string.

CC-Link
CONNECTION
(Via G4)

1.

12

6.

INVERTER
CONNECTION

4. 5.

The device can be searched with the servo definition or
other items on this dialog box to set a device.

0 to 31
(If setting a value out
of the range above, a
timeout error occurs.)

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 17

(2) MELSERVO-J2M-P8A

If the above data length was not set, data would
not be set to the servo amplifier correctly or the
GOT can not monitor normally.
(a) Monitoring
• When the 16-bit data is handled as 32-bit
data, the upper 16bits are displayed as 0.
• When the 32-bit data is handled as 16-bit
data, the lower 16bits only are displayed as
0.
(b) Writing
The GOT writes within the range of data
length set. Note that the servo amplifier
responds correctly while the written data is
invalid in the servo amplifier side when the
written data is outside the range of values
which can be set by the servo amplifier.
(3) Memory area for writing parameters
Parameters are written to RAM or E2PROM of
servo amplifier.
(a) When written to RAM
Remember that written parameters are
cleared when power supply to the servo
amplifier is turned off.
(b) When written to E2PROM
Written parameters are not cleared even
when power supply to the servo amplifier is
turned off.However, there are limits in the
number of writing to E2PROM.
If the data is frequently updated (more than
once in an hour), write the parameters to the
RAM.
For details, refer to the manual of the servo
amplifier used.

16 - 18

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

Device name

Bit device

Monitoring servo amplifier
Carefully read the manual of servo amplifier to be
connected and fully understand the operating
procedures before monitoring.
Before operation, check the parameter settings.
Improper settings may cause some machines to
perform unexpected operation.
The parameter settings must not be changed
excessively. Operation will be insatiable.
(1) Parameters with * in front of it's abbreviated name
For the parameter with * in front of it's abbreviated
name, powering off the servo amplifier after setting
then on makes the parameter valid.
(2) Data length for setting virtual devices for servo
amplifier
Set the following data length for setting devices.
• PRM, ST, AL, PA, PB, PC, PD, POS, SPD, ACT,
DCT, DWL, AUX
: 16bits or 32bits (depends on the data of servo
amplifier)
• DI, DO, TMI, TMO, TMD: 32bits

*2

Servo amplifier request
(SP)

Setting range available

SP1

to

SP2

Operation mode selection
OM0
(OM)

to

OM4

Basic parameter
Expansion parameter

PRM0
to
PRM1000 to

PRM29
PRM1029

Status display (ST)

ST0

to

ST2

Alarm (AL)

AL0
AL11
AL200
AL210
AL230

to
to
to
to

AL13
AL205
AL215
AL235

External input (DI)*3

DI0

to

DI2

External output (DO)

DO0

to

DO1

*1

(PRM)

Word device

POINT

Device
No.
represent
ation

Decimal

Forced output of signal pin
(for test operation)
TMO0
(TMO)
*1

*2
*3

Use PRM0 to PRM29 when writing parameters to the servo
amplifier RAM.
PRM1000 to PRM1029 are used when writing parameters to
E2PROM of the servo amplifier.
The GOT cannot read or write data from/to consecutive
devices.
Only reading is possible.

POINT
Precautions for SP, OM, and TMO devices
(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

(b) Operation mode selection
Device name

Item

Symbol

OM0

Normal mode
(not test operation mode)

―

OM4

Output signal (DO) forced
output

―

(c) Basic parameter/expansion parameter
Device name

Item

Symbol

PRM0, PRM1000

*BPS

PRM1, PRM1001

Regenerative brake option
selection

*REG

PRM2, PRM1002

Function selection 1

*OP1

PRM3, PRM1003

Analog monitor 1 output

MD1

PRM4, PRM1004

Analog monitor 2 output

MD2

PRM5, PRM1005

Analog monitor 3 output

MD3

PRM6, PRM1006

Analog monitor 1 offset

MO1

PRM7, PRM1007

Analog monitor 2 offset

MO2

PRM8, PRM1008

Analog monitor 3 offset

MO3

PRM9, PRM1009

Function selection 2

*OP2

PRM10, PRM1010

Interface unit serial
communication station No.
selection

*ISN

PRM11, PRM1011

Slot 1 serial communication
station No. selection

*DSN1

PRM12, PRM1012

Slot 2 serial communication
station No. selection

*DSM2

PRM13, PRM1013

Slot 3 serial communication
station No. selection

*DSM3

PRM14, PRM1014

Slot 4 serial communication
station No. selection

*DSN4

PRM15, PRM1015

Slot 5 serial communication
station No. selection

*DSN5

PRM16, PRM1016

Slot 6 serial communication
station No. selection

*DSN6

PRM17, PRM1017

Slot 7 serial communication
station No. selection

*DSN7

PRM18, PRM1018

Slot 8 serial communication
station No. selection

*DSN8

PRM19, PRM1019

Parameter write inhibit

*BLK

PRM20, PRM1020

Serial communication
time-out selection

SIC

*2

―

AL11

Servo status when alarm occurs
regenerative load factor

―

AL12

Servo status when alarm occurs bus voltage

―

AL13

Servo status when alarm occurs peak bus
voltage

―

AL200

Alarm number from alarm history
most recent alarm

―

AL201

Alarm number from alarm history
first alarm in past

―

AL202

Alarm number from alarm history
second alarm in past

―

AL203

Alarm number from alarm history
third alarm in past

―

AL204

Alarm number from alarm history
fourth alarm in past

―

AL205

Alarm number from alarm history
fifth alarm in past

―

AL210

Alarm occurrence time in alarm history
most recent alarm

―

AL211

Alarm occurrence time in alarm history
first alarm in past

―

AL212

Alarm occurrence time in alarm history
second alarm in past

―

AL213

Alarm occurrence time in alarm history
third alarm in past

―

AL214

Alarm occurrence time in alarm history
fourth alarm in past

―

AL215

Alarm occurrence time in alarm history
fifth alarm in past

―

AL230

Detailed alarm from alarm history
most recent alarm

―

AL231

Detailed alarm from alarm history
first alarm in past

―

AL232

Detailed alarm from alarm history
second alarm in past

―

AL233

Detailed alarm from alarm history
third alarm in past

―

AL234

Detailed alarm from alarm history
fourth alarm in past

―

AL235

Detailed alarm from alarm history
fifth alarm in past

―

(f) External I/O signal

For manufacturer setting

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

Device
name

Item

Symbol

DI0

External input pin statuses CN1A/CN1B

―

DI1

External input pin statuses CN5

―

DI2

External input pin statuses CN4A/CN4B

―

DO0

External output pin statuses CN1A/CN1B

―

DO1

External output pin statuses CN1A/CN1B

―

Item

Symbol

ST0

Regenerative load ratio

―

ST1

Bus voltage

―

ST2

Peak bus voltage

―

Device
name
TMO0

Item
Forced output of signal pin

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

10

11

12

13

14

15

16

(g) Forced output of signal pin (for test operation)

(d) Status display
Device name

Current alarm number

*2

Serial communication
function selection,
alarm history clear

PRM21 to PRM29
PRM1021 to PRM1029

AL0

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

―

Symbol

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Alarm history clear

Item

CC-Link IE CONTROLLER
NETWORK
CONNECTION

SP2

Device
name

CC-Link IE FIELD
NETWORK
CONNECTION

―

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Symbol

Current alarm clear

CC-Link
CONNECTION
(Via G4)

Item

SP1

INVERTER
CONNECTION

Device name

9

(e) Alarm

Symbol
―

16 - 19

SERVO AMPLIFIER
CONNECTION

(a) Servo amplifier request

(3) MELSERVO-J2M-*DU

Bit device

Device name

*2

Servo amplifier request
(SP)

SP0

Operation mode selection
(OM)

OM0

Instruction demand
(for test operation) (TMB)

TMB0

Basic parameter
Expansion parameter

to
to
to

SP6
OM4
TMB1

PRM0
to
PRM1000 to

PRM84
PRM1084

Status display (ST)

ST0

to

ST10

Alarm (AL)

AL0
AL11
AL200
AL210
AL230

to
to
to
to

AL21
AL205
AL215
AL235

(PRM)

Word device

Setting range

*1

Input signal for test
operation
(for test operation) (TMI)

Device
No.
represent
ation

Decimal

TMI0

*1

*2

TMD0

(a) Servo amplifier request
Device
name

Item

Symbol

SP0

Status display data clear

―

SP1

Current alarm clear

―

SP2

Alarm history clear

―

SP3

External input signal prohibited

―

SP4

External output signal prohibited

―

SP5

External input signal resumed

―

SP6

External output signal resumed

―

(b) Operation mode selection

Forced output of signal pin
TMO0
(for test operation) (TMO)
Set data
(for test operation) (TMD)

The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.

Device
name

Item

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

(c) Instruction demand (for test operation)
to

Device name

Item

Symbol

TMB0

Clears acceleration/
deceleration time constant
(test mode)

―

TMB1

Temporary stop command
(test mode)

―

TMD2

Use PRM0 to PRM84 when writing parameters to the servo
amplifier RAM.
PRM1000 to PRM1084 are used when writing parameters to
E2PROM of the servo amplifier.
The GOT cannot read or write data from/to consecutive
devices.

(d) Basic parameter/expansion parameter

POINT

Device name

Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices
(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

Item

Symbol*1

PRM0, PRM1000

For manufacturer setting

PRM1, PRM1001

Function selection 1

*OP1

―

PRM2, PRM1002

Auto tuning

ATU

PRM3, PRM1003

CMX Electronic gear
numerator
(Command pulse multiplying
factor numerator)

CMX

PRM4, PRM1004

Electronic gear
denominator
(Command pulse multiplying
factor denominator)

CDV

PRM5, PRM1005

In-position range

INP

PRM6, PRM1006

Position loop gain 1

PG1

PRM7, PRM1007

Position command
acceleration/deceleration
time constant
(position smoothing)

PST

PRM8 to PRM15,
PRM1008 to PRM1015

For manufacturer setting

―

PRM16, PRM1016

Alarm history clear

PRM17 to PRM18,
PRM1017 to PRM1018

For manufacturer setting

PRM19, PRM1019

DRU parameter block

*BLK

PRM20, PRM1020

Function selection 2

*OP2

PRM21, PRM1021

Function selection 3
(Command pulse selection)

*OP3

PRM22, PRM1022

Function selection 4

*OP4

PRM23, PRM1023

Feed forward gain

FFC

*BPS
―

(Continued to next page)

16 - 20

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

Symbol
―

ST1

Servo motor speed

―

*ENR

ST2

Droop pulses

―

TL1

ST3

Cumulative command pulses

―

―

ST4

Command pulse frequency

―

ST5

Effective load ratio

―

ST6

Peak load ratio

―

ST7

Instantaneous torque

―

ST8

Within one-revolution position

―

ST9

ABS counter

―

ST10

Load inertia moment ratio

―

PRM27, PRM1027

Encoder output pulses

PRM28, PRM1028

Internal torque limit 1

PRM29 to PRM32,
PRM1029 to PRM1032

For manufacturer setting

PRM33, PRM1033

Electromagnetic brake
sequence output

MBR

PRM34, PRM1034

Ratio of load inertia moment
to servo motor inertia
moment

GD2

PRM35, PRM1035

Position loop gain 2

PG2

PRM36, PRM1036

Speed loop gain 1

VG1

PRM37, PRM1037

Speed loop gain 2

VG2

PRM38, PRM1038

Speed integral
compensation

VIC

PRM39, PRM1039

Speed differential
compensation

VDC

PRM40 to PRM41,
PRM1040 to PRM1041

For manufacturer setting

PRM42, PRM1042

Input signal selection 1

PRM43 to PRM50,
PRM1043 to PRM1050

For manufacturer setting

PRM51, PRM1051

Function selection 6

PRM52 to PRM53,
PRM1052 to PRM1053

For manufacturer setting

PRM54, PRM1054

Function selection 9

*OP9

PRM55, PRM1055

Function selection A

*OPA

PRM56 to PRM57,
PRM1056 to PRM1057

For manufacturer setting

PRM58, PRM1058

Machine resonance
suppression filter 1

NH1

PRM59, PRM1059

Machine resonance
suppression filter 2

NH2

PRM60, PRM1060

Low-pass filter,
adaptive vibration
suppression control

LPF

PRM61, PRM1061

Ratio of load inertia moment
to servo motor inertia
moment 2

GD2B

PRM62, PRM1062

Position control gain 2
changing ratio

PG2B

PRM63, PRM1063

Speed control gain 2
changing ratio

VG2B

PRM64, PRM1064

Speed integral compensation
changing ratio

VICB

PRM65, PRM1065

Gain changing selection

*CDP

PRM66, PRM1066

Gain changing condition

CDS

PRM67, PRM1067

Gain changing time constant

CDT

PRM68, PRM1068

For manufacturer setting

PRM69, PRM1069

Command pulse multiplying
factor numerator 2

CMX2

PRM70, PRM1070

Command pulse multiplying
factor numerator 3

CMX3

PRM71, PRM1071

Command pulse multiplying
factor numerator 4

PRM72 to PRM75,
PRM1072 to PRM1075

For manufacturer setting

PRM76, PRM1076

Internal torque limit 2

PRM77 to PRM84,
PRM1077 to PRM1084

For manufacturer setting

10

(f) Alarm
Device
name

11
Item

Symbol

AL0

Current alarm number

―

AL11

Servo status when alarm occurs cumulative
feedback pulses

―

AL12

Servo status when alarm occurs
servo motor speed

―

AL13

Servo status when alarm occurs droop
pulses

―

AL14

Servo status when alarm occurs cumulative
command pulses

―

AL15

Servo status when alarm occurs command
pulse frequency

―

AL16

Servo status when alarm occurs effective
load ratio

―

AL17

Servo status when alarm occurs peak load
ratio

―

AL18

Servo status when alarm occurs
instantaneous torque

―

AL19

Servo status when alarm occurs within onerevolution position

―

AL20

Servo status when alarm occurs ABS
counter

―

AL21

Servo status when alarm occurs
load inertia moment ratio

―

AL200

Alarm number from alarm history
most recent alarm

―

AL201

Alarm number from alarm history
first alarm in past

―

AL202

Alarm number from alarm history
second alarm in past

―

AL203

Alarm number from alarm history
third alarm in past

―

AL204

Alarm number from alarm history
fourth alarm in past

―

AL205

Alarm number from alarm history
fifth alarm in past

―

CMX4

AL210

Alarm occurrence time in alarm history
most recent alarm

―

―

AL211

Alarm occurrence time in alarm history
first alarm in past

―

16

AL212

Alarm occurrence time in alarm history
second alarm in past

―

AL213

Alarm occurrence time in alarm history
third alarm in past

―

AL214

Alarm occurrence time in alarm history
fourth alarm in past

―

SERVO AMPLIFIER
CONNECTION

―

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Item
Cumulative feedback pulses

For manufacturer setting

*1

Device name
ST0

CC-Link IE CONTROLLER
NETWORK
CONNECTION

ZSP

PRM25 to PRM26,
PRM1025 to PRM1026

―
*OP6
―

―

―

TL2
―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 21

12
CC-Link IE FIELD
NETWORK
CONNECTION

*DI1

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

―

14
CC-Link
CONNECTION
(Via G4)

Zero speed

Symbol*1

15
INVERTER
CONNECTION

PRM24, PRM1024

Item

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(e) Status display
Device name

Item

Symbol

AL215

Alarm occurrence time in alarm history
fifth alarm in past

AL230

Detailed alarm from alarm history
most recent alarm

―

AL231

Detailed alarm from alarm history
first alarm in past

―

AL232

Detailed alarm from alarm history
second alarm in past

―

AL233

Detailed alarm from alarm history
third alarm in past

―

AL234

Detailed alarm from alarm history
fourth alarm in past

―

AL235

Detailed alarm from alarm history
fifth alarm in past

―

(4) MELSERVO-J2S-*A

―
*2

Servo amplifier request
(SP)

SP0

to

SP6

Operation mode selection
(OM)

OM0

to

OM4

Instruction demand
(for test operation) (TMB)

TMB0

to

TMB1

Basic parameter
/expansion parameter

PRM0
to
PRM1000 to

PRM84
PRM1084

Status display (ST)

ST0

to

ST14

Alarm (AL)

AL0
AL11
AL200
AL210
AL230

to
to
to
to
to

AL1
AL25
AL205
AL215
AL235

External input (DI)*3

DI0

External output (DO)

DO0

Input signal for test
operation
(for test operation) (TMI)

TMI0

to

TMD2

*1

(PRM)

TMI0

Item

Symbol

Input signal for test operation

―

(h) Forced output of signal pin (for test operation)
Device
name
TMO0

(i)

Item
Forced output of signal pin

Symbol
―

Set data (for test operation)
Device
name

Item

Word device

(g) Input signal for test operation (for test operation)
Device
name

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/deceleration time
constant (test mode)

―

TMD2

Writes the moving distance in pulses (test
mode)

―

Device
No.
represent
ation

Decimal

Forced output of signal pin
TMO0
(for test operation) (TMO)
Set data
(for test operation) (TMD)

Symbol

Setting range

Device name

Bit device

Device
name

*1

*2
*3

TMD0

Use PRM0 to PRM84 when writing parameters to the servo
amplifier RAM.
PRM1000 to PRM1084 are used when writing parameters to
E2PROM of the servo amplifier.
The GOT cannot read or write data from/to consecutive
devices.
Only reading is possible.

POINT
Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices
(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

16 - 22

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

VCM

PRM26, PRM1026

Analog torque command
maximum output

TLC

Status display data clear

―

SP1

Current alarm clear

―

PRM27, PRM1027

Encoder output pulses

SP2

Alarm history clear

―

PRM28, PRM1028

Internal torque limit 1

TL1

SP3

External input signal prohibited

―

SP4

External output signal prohibited

―

PRM29, PRM1029

Analog speed command offset
/limit offset

VCO

PRM30, PRM1030

Analog torque command offset
/limit offset

TLO

PRM31,PRM1031

Analog monitor 1 offset

MO1

PRM32, PRM1032

Analog monitor 2 offset

MO2

PRM33, PRM1033

Electromagnetic brake
sequence output

MBR

PRM34, PRM1034

Ratio of load inertia moment to
servo motor inertia moment

GD2

PRM35, PRM1035

Position loop gain 2

PG2

PRM36, PRM1036

Speed loop gain 1

VG1

PRM37, PRM1037

Speed loop gain 2

VG2

PRM38, PRM1038

Speed integral compensation

VIC

PRM39, PRM1039

Speed differential compensation

VDC

PRM40, PRM1040

For manufacturer setting

PRM41, PRM1041

Input signal automatic ON
selection

*DIA

PRM42, PRM1042

Input signal selection 1

*DI1

SP5

External input signal resumed

―

SP6

External output signal resumed

―

(b) Operation mode selection
Device
name

Item

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

(c) Instruction demand (for test operation)
Device name

Item

Symbol

*ENR

―

TMB0

Clears acceleration/
deceleration time constant

―

PRM43, PRM1043

Input signal selection 2 (CN1B-5)

*DI2

TMB1

Temporary stop command

―

PRM44, PRM1044

Input signal selection 3 (CN1B-14)

*DI3

PRM45, PRM1045

Input signal selection 4 (CN1A-8)

*DI4

PRM46, PRM1046

Input signal selection 5 (CN1B-7)

*DI5

PRM47, PRM1047

Input signal selection 6 (CN1B-8)

*DI6

PRM48, PRM1048

Input signal selection 7 (CN1B-9)

*DI7

PRM49, PRM1049

Output signal selection 1

*DO1

PRM50, PRM1050

For manufacturer setting
Function selection 6

(d) Basic parameter/expansion parameter
Device name

Item

Symbol*1

PRM0, PRM1000

Control mode, regenerative
brake option selection

*STY

PRM1, PRM1001

Function selection 1

*OP1

PRM51, PRM1051

PRM2, PRM1002

Auto tuning

ATU

PRM52, PRM1052

For manufacturer setting

PRM53, PRM1053

Function selection 8

PRM3, PRM1003

Electronic gear numerator
(Command pulse multiplying
factor numerator)

CMX

PRM54, PRM1054

Function selection 9

*OP9

Function selection A

*OPA

PRM4, PRM1004

Electronic gear denominator
(Command pulse multiplying
factor denominator)

PRM55, PRM1055
CDV

PRM56, PRM1056

Serial communication
time-out selection

SIC

PRM5, PRM1005

In-position range

INP

PRM57, PRM1057

For manufacturer setting

PRM6, PRM1006

Position loop gain 1

PG1

PRM58, PRM1058

NH1

PRM7, PRM1007

Position command
acceleration/deceleration time
constant

Machine resonance
suppression filter 1

PST

PRM59, PRM1059

Machine resonance
suppression filter 2

NH2

PRM60, PRM1060

Low-pass filter, adaptive
vibration suppression control

LPF

PRM61, PRM1061

Ratio of load inertia moment
to servo motor inertia moment 2

GD2B

PRM62, PRM1062

Position control gain 2
changing ratio

PG2B

PRM63, PRM1063

Speed control gain 2 changing
ratio

VG2B

PRM64, PRM1064

Speed integral compensation
changing ratio

VICB

PRM65, PRM1065

Gain changing selection

*CDP

PRM66, PRM1066

Gain changing condition

CDS
CDT

PRM8, PRM1008

Internal speed command1/limit1

SC1

PRM9, PRM1009

Internal speed command2/limit2

SC2

PRM10, PRM1010

Internal speed command3/limit3

SC3

PRM11, PRM1011

Acceleration time constant

STA

PRM12, PRM1012

Deceleration time constant

STB

PRM13, PRM1013

S-pattern acceleration/
deceleration time constant

STC

PRM14, PRM1014

Torque command time constant

TQC

PRM15, PRM1015

Station number setting

*SNO

PRM16, PRM1016

Serial communication function
selection, alarm history clear

*BPS

PRM17, PRM1017

Analog monitor output

MOD

PRM67, PRM1067

Gain changing time constant

PRM18, PRM1018

Status display selection

*DMD

PRM68, PRM1068

For manufacturer setting

PRM19, PRM1019

Parameter block

*BLK

PRM20, PRM1020

Function selection 2

*OP2

PRM69, PRM1069

Command pulse multiplying
factor numerator 2

PRM21, PRM1021

Function selection 3
(Command pulse selection)

*OP3

―
*OP6
―
*OP8

10

11

12

13

14

―

―
CMX2

(Continued to next page)

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Analog speed command
maximum speed
/limit maximum speed

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

PRM25, PRM1025

CC-Link IE CONTROLLER
NETWORK
CONNECTION

ZSP

CC-Link IE FIELD
NETWORK
CONNECTION

FFC

Zero speed

9

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Feed forward gain

PRM24, PRM1024

Symbol

*OP4

16 - 23

CC-Link
CONNECTION
(Via G4)

SP0

Item

Symbol*1

PRM23, PRM1023

(a) Servo amplifier request
Device
name

Item
Function selection 4

15
INVERTER
CONNECTION

Device name
PRM22, PRM1022

16
SERVO AMPLIFIER
CONNECTION

The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.

Device name

Item

Symbol*1

PRM70, PRM1070

Command pulse multiplying
factor numerator 3

CMX3

PRM71, PRM1071

Command pulse multiplying
factor numerator 4

CMX4

PRM72, PRM1072

Internal speed command4/limit4

SC4

PRM73, PRM1073

Internal speed command5/limit5

SC5

PRM74, PRM1074

Internal speed command6/limit6

SC6

PRM75, PRM1075

Internal speed command7/limit7

SC7

PRM76, PRM1076

Internal torque limit 2

TL2

PRM77 to PRM84,
For manufacturer setting
PRM1077 to PRM1084
*1

(e) Status display
Item

Symbol

ST0

Cumulative feedback pulses

―

ST1

servo motor speed

―

ST2

Droop pulses

―

ST3

Cumulative command pulses

―

ST4

Command pulse frequency

―

ST5

Analog speed command voltage/limit voltage

―

ST6

Analog torque command voltage/limit voltage

―

ST7

Regenerative load ratio

―

ST8

Effective load ratio

―

ST9

Peak load ratio

―

ST10

Instantaneous torque

―

ST11

Within one-revolution position

―

ST12

ABS counter

―

ST13

load inertia moment ratio

―

ST14

Bus voltage

―

(f) Alarm
Device
name

Symbol

AL25

Servo status when alarm occurs bus voltage

―

AL200

Alarm number from alarm history
most recent alarm

―

AL201

Alarm number from alarm history
first alarm in past

―

AL202

Alarm number from alarm history
second alarm in past

―

AL203

Alarm number from alarm history
third alarm in past

―

AL204

Alarm number from alarm history
fourth alarm in past

―

AL205

Alarm number from alarm history
fifth alarm in past

―

AL210

Alarm occurrence time in alarm history
most recent alarm

―

AL211

Alarm occurrence time in alarm history
first alarm in past

―

AL212

Alarm occurrence time in alarm history
second alarm in past

―

AL213

Alarm occurrence time in alarm history
third alarm in past

―

AL214

Alarm occurrence time in alarm history
fourth alarm in past

―

AL215

Alarm occurrence time in alarm history
fifth alarm in past

―

AL230

Detailed alarm from alarm history
most recent alarm

―

AL231

Detailed alarm from alarm history
first alarm in past

―

AL232

Detailed alarm from alarm history
second alarm in past

―

AL233

Detailed alarm from alarm history
third alarm in past

―

AL234

Detailed alarm from alarm history
fourth alarm in past

―

AL235

Detailed alarm from alarm history
fifth alarm in past

―

(g) External I/O signal
Item

Symbol

AL0

Current alarm number

―

AL1

Detailed data of current alarms

―

AL11

Servo status when alarm occurs cumulative
feedback pulses

―

AL12

Servo status when alarm occurs
servo motor speed

―

AL13

Servo status when alarm occurs droop pulses

―

AL14

Servo status when alarm occurs cumulative
command pulses

―

AL15

Servo status when alarm occurs command
pulse frequency

―

AL16

Servo status when alarm occurs analog
speed command voltage/limit voltage

―

AL17

Servo status when alarm occurs analog
torque command voltage/limit voltage

―

AL18

Servo status when alarm occurs regenerative
load ratio

―

AL19

Servo status when alarm occurs effective load
ratio

―

AL20

Servo status when alarm occurs peak load ratio

―

AL21

Servo status when alarm occurs
instantaneous torque

―

AL22

Servo status when alarm occurs within onerevolution position

―

AL23

Servo status when alarm occurs ABS counter

―

AL24

Servo status when alarm occurs
load inertia moment ratio

―

16 - 24

Item

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

Device
name

Device
name

Device
name

Symbol

DI0

External input pin statuses

―

DO0

External output pin statuses

―

(h) Input signal for test operation (for test operation)
Device
name
TMI0

(i)

Item

Symbol

Input signal status for test operation

―

Forced output of signal pin (for test operation)
Device
name

TMO0

(j)

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

Item

Item
Forced output status of signal pin

Symbol
―

Set data (for test operation)
Device
name

Item

Symbol

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/deceleration time
constant (test mode)

―

TMD2

Writes the moving distance in pulses (test
mode)

―

(PRM)*1

TMB0

to

TMB1

PRM0
to
PRM1000 to

PRM90
PRM1090

Status display (ST)

ST0

to

ST16

Alarm (AL)

AL0
AL11
AL200
AL210
AL230

to
to
to
to
to

AL1
AL27
AL205
AL215
AL235

External input (DI)*4

DI0

to

DI2

External output (DO)

DO0

to

DO1

Point table

POS1
to
POS1001 to

POS31
POS1031

SPD1
to
SPD1001 to

SPD31
SPD1031

(position) (POS)*2
Point table
Point table (speed)
Word device

OM4

(SPD)*2
Point table
(acceleration time
constant) (ACT)*2
Point table
(deceleration time

ACT1
ACT1001

to
to

DCT31
DCT1031

DWL1
to
DWL1001 to

DWL31
DWL1031

AUX1
to
(auxiliary function) (AUX)*2 AUX1001 to

AUX31
AUX1031

constant)

(DCT)*2

Point table
(dwell) (DWL)*2
Point table

Input signal for test
operation

11
The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.
(a) Servo amplifier request
Device
name
Decimal

ACT31
ACT1031

DCT1
to
DCT1001 to

TMI0

(for test operation) (TMI)
Forced output of signal pin
(for test operation) (TMO)
Set data
(for test operation) (TMD)
*1

*2

*3
*4

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Basic parameter
/expansion parameter

to

Item

Symbol

SP0

Status display data clear

―

SP1

Current alarm clear

―

SP2

Alarm history clear

―

SP3

External input signal prohibited

―

SP4

External output signal prohibited

―

SP5

External input signal resumed

―

SP6

External output signal resumed

―

(b) Operation mode selection
Device
name

Item

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

CC-Link IE CONTROLLER
NETWORK
CONNECTION

(for test operation) (TMB)

OM0

(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

12
CC-Link IE FIELD
NETWORK
CONNECTION

Instruction demand

SP6

13

14

TMO0

(c) Instruction demand (for test operation)
TMD0

to

TMD2

Use PRM0 to PRM90 when writing parameters to the servo
amplifier RAM.
PRM1000 to PRM1090 are used when writing parameters to
E2PROM of the servo amplifier.
When writing to a point table, use the area of 1001 to 1031
(E2PROM area) of POS, SPD, ACT, DCT, DWL, or AUX.
If writing to the area of 1 to 31 (RAM area) of POS, SPD,
ACT, DCT, DWL, or AUX, the value is not reflected.
The GOT cannot read or write data from/to consecutive
devices.
Only reading is possible for DI0 to DI1.

Device name

Item

Symbol

TMB0

Clears the acceleration/
deceleration time constant

―

TMB1

Temporary stop command

―

CC-Link
CONNECTION
(Via G4)

(OM)

to

15
INVERTER
CONNECTION

(SP)
Operation mode selection

SP0

Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices

16
SERVO AMPLIFIER
CONNECTION

Bit device

Servo amplifier request

Setting range

POINT

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Device name*3

Device
No.
represent
ation

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(5) MELSERVO-J2S-*CP

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 25

Device name

(d) Basic parameter/expansion parameter
Device name

Item

PRM46, PRM1046
Symbol*1

PRM47, PRM1047
PRM48, PRM1048

Item

Symbol*1

Software limit +

*LMP

Software limit -

*LMN

Position range output address +

*LPP

Position range output address -

*LNP

PRM0, PRM1000

Command system/
regenerative brake option
selection

*STY

PRM1, PRM1001

Feeding function selection

*FTY

PRM51, PRM1051

PRM2, PRM1002

Function selection 1

*OP1

PRM52, PRM1052

PRM3, PRM1003

Auto tuning

ATU

PRM53, PRM1053

PRM4, PRM1004

Electronic gear numerator

*CMX

PRM54, PRM1054

For manufacturer setting

PRM5, PRM1005

Electronic gear denominator

*CDV

PRM55, PRM1055

Function selection 6

PRM6, PRM1006

In-position range

INP

PRM56, PRM1056

For manufacturer setting

PRM7, PRM1007

Position loop gain 1

PG1

PRM57, PRM1057

Function selection 8

PRM8, PRM1008

Home position return type

*ZTY

PRM58, PRM1058

Function selection 9

*OP9

PRM9, PRM1009

Home position return speed

ZRF

PRM59, PRM1059

Function selection A

*OPA

PRM10, PRM1010

Creep speed

CRF

PRM60, PRM1060

For manufacturer setting

PRM11, PRM1011

Home position shift distance

ZST

PRM12, PRM1012

Rough match output range

CRP

PRM61, PRM1061

Machine resonance
suppression filter 1

NH1

PRM13, PRM1013

Jog speed

JOG

PRM62, PRM1062

Machine resonance
suppression filter 2

NH2

PRM14, PRM1014

S-pattern acceleration/
deceleration time constant

*STC

PRM15, PRM1015

Station number setting

*SNO

PRM63, PRM1063

LPF

PRM16, PRM1016

Serial communication function
selection,
alarm history clear

Low-pass filter,
adaptive vibration suppression
control

*BPS

PRM64, PRM1064

Ratio of load inertia moment
to servo motor inertia moment 2

GD2B

PRM65, PRM1065

Position control gain 2
changing ratio

PG2B

PRM66, PRM1066

Speed control gain 2 changing
ratio

VG2B

PRM67, PRM1067

Speed integral compensation
changing ratio

VICB

PRM68, PRM1068

Gain changing selection

*CDP

PRM69, PRM1069

Gain changing condition

CDS

PRM70, PRM1070

Gain changing time constant

CDT

PRM50, PRM1050

PRM17, PRM1017

Analog monitor output

MOD

PRM18, PRM1018

Status display selection

*DMD

PRM19, PRM1019

Parameter block

*BLK

PRM20, PRM1020

Function selection 2

*OP2

PRM21, PRM1021

For manufacturer setting

PRM22, PRM1022

Function selection 4

PRM23, PRM1023

Serial communication time-out
selection

SIC

Feed forward gain

FFC

PRM25, PRM1025

Override offset

VCO

PRM26, PRM1026

Torque limit offset

TLO

PRM27, PRM1027

Encoder output pulses

*ENR

PRM28, PRM1028

Internal torque limit 1

PRM29, PRM1029

Internal torque limit 2

PRM30, PRM1030

Backlash compensation

*BKC

PRM31,PRM1031

Analog monitor 1 offset

MO1

PRM32, PRM1032

Analog monitor 2 offset

MO2

PRM33, PRM1033

Electromagnetic brake
sequence output

MBR

Ration of load inertia moment
to servo motor inertia moment

PRM24, PRM1024

PRM34, PRM1034
PRM35, PRM1035
PRM36, PRM1036

Position control gain 2
Speed control gain 1

PRM49, PRM1049

―
*OP4

PRM71 to PRM90,
For manufacturer setting
PRM1071 to PRM1090
*1

―
*OP8

―

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

TL1
TL2

―
*OP6

(e) Status display
Device name

Item

Symbol

ST0

Current position

―

ST1

Command position

―

ST2

Command remaining distance

―

GD2

ST3

Point table No.

―

PG2

ST4

Cumulative feedback pulses

―

VG1

ST5

Servo motor speed

―

Droop pulses

―

PRM37, PRM1037

Position control gain 2

VG2

ST6

PRM38, PRM1038

Speed integral compensation

VIC

ST7

Override

―

PRM39, PRM1039

Speed differential
compensation

ST8

Torque limit voltage

―

ST9

Regenerative load ratio

―

ST10

Effective load ratio

―

ST11

Peak load ratio

―

ST12

Instantaneous torque

―

ST13

Within one-revolution position

―

ST14

ABS counter

―

ST15

Load inertia moment ratio

―

ST16

Bus voltage

―

PRM40 to PRM41,
For manufacturer setting
PRM1040 to PRM1041
PRM42, PRM1042
PRM43, PRM1043

VDC
―

Home position return position
data

*ZPS

Moving distance after
proximity dog

DCT

PRM44, PRM1044

Moving distance
after proximity dog

ZTM

PRM45, PRM1045

Stopper type home position
return torque limit value

ZTT

16 - 26

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

AL11

Servo status when alarm occurs current position

―

AL12

Servo status when alarm occurs command
position

―

AL13

Servo status when alarm occurs command
remaining distance

―

AL14

Servo status when alarm occurs
point table No.

―

AL15

Servo status when alarm occurs
cumulative feedback pulses

―

AL16

Servo status when alarm occurs
servo motor speed

―

AL17

Servo status when alarm occurs droop pulses

―

AL18

Servo status when alarm occurs override

―

AL19

Servo status when alarm occurs torque limit
voltage

―

AL20

Servo status when alarm occurs regenerative
load ratio

―

AL21

Servo status when alarm occurs effective load
ratio

―

AL22

Servo status when alarm occurs peak load ratio

―

AL23

Servo status when alarm occurs instantaneous
torque

―

AL24

Servo status when alarm occurs within onerevolution position

―

AL25

Servo status when alarm occurs ABS counter

―

AL26

Servo status when alarm occurs
Load inertia moment ratio

―

AL27

Servo status when alarm occurs bus voltage

―

AL200

Alarm number from alarm history
most recent alarm

―

AL201

Alarm number from alarm history
first alarm in past

―

AL202

Alarm number from alarm history
second alarm in past

―

AL203

Alarm number from alarm history
third alarm in past

―

AL204

Alarm number from alarm history
fourth alarm in past

―

AL205

Alarm number from alarm history
fifth alarm in past

―

AL210

Alarm occurrence time in alarm history
most recent alarm

―

AL211

Alarm occurrence time in alarm history
first alarm in past

―

AL212

Alarm occurrence time in alarm history
second alarm in past

―

AL213

Alarm occurrence time in alarm history
third alarm in past

―

AL214

Alarm occurrence time in alarm history
fourth alarm in past

―

AL215

Alarm occurrence time in alarm history
fifth alarm in past

―

AL230

Detailed alarm from alarm history
most recent alarm

―

AL231

Detailed alarm from alarm history
first alarm in past

―

AL232

Detailed alarm from alarm history
second alarm in past

―

AL233

Detailed alarm from alarm history
third alarm in past

―

AL234

Detailed alarm from alarm history
fourth alarm in past

―

AL235

Detailed alarm from alarm history
fifth alarm in past

―

DI0

Input device statuses

―

DI1

External input pin statuses

―

DI2

Statuses of input devices switched on
through communication

―

DO0

Output device statuses

―

DO1

External output pin statuses

―

(h) Point table (position)
Device name

Item

Symbol

POS1 to POS31,
POS1001 to POS1031

Point table (position)
No. 1 to No. 31

―

SPD1 to SPD31,
SPD1001 to SPD1031

Point table (speed)
No. 1 to No. 31

―

ACT1 to ACT31,
ACT1001 to ACT1031

Point table
(acceleration time constant)
No. 1 to No. 31

―

DCT1 to DCT31,
DCT1001 to DCT1031

Point table
(deceleration time constant)
No. 1 to No. 31

―

DWL1 to DWL31,
DWL1001 to DWL1031

Point table
(dwell)
No. 1 to No. 31

―

AUX1 to AUX31,
AUX1001 to AUX1031

Point table
(auxiliary function)
No. 1 to No. 31

―

(i)

Input signal for test operation (for test operation)
Device
name

TMI0

(j)

Item

Symbol

Input signal for test operation

―

Forced output of signal pin (for test operation)
Device
name

TMO0

Item
Forced output of signal pin

Symbol
―

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

―

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

―

Detailed data of current alarms

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

Current alarm number

AL1

Symbol

12
CC-Link IE FIELD
NETWORK
CONNECTION

AL0

Item

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Device
name

Symbol

14

(k) Set data (for test operation)
Device
name

Item

Symbol

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/deceleration time
constant (test mode)

―

TMD2

Writes the moving distance in pulses (test
mode)

―

15
INVERTER
CONNECTION

Item

16
SERVO AMPLIFIER
CONNECTION

Device
name

9

(g) External I/O signal

CC-Link
CONNECTION
(Via G4)

(f) Alarm

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 27

(6) MELSERVO-J2S-*CL

Bit device

Device name

*2

Servo amplifier request
(SP)

SP0

to

SP6

Operation mode selection
(OM)

OM0

to

OM4

Instruction demand
(for test operation) (TMB)

TMB0

Basic parameter
/expansion parameter

to

TMB1

PRM0
to
PRM1000 to

PRM90
PRM1090

Status display (ST)

ST0

to

ST17

Alarm (AL)

AL0
AL11
AL200
AL210
AL230

to
to
to
to
to

AL1
AL28
AL205
AL215
AL235

External input (DI)*4

DI0

to

DI2

External output(DO)

DO0

to

DO1

(PRM)

Word device

Setting range

*1

Device
No.
represent
ation

(RR)

*3

RR1
RR1001

The value of the generalRD1
purpose register (Dx) (RD)
Input signal for test
operation
(for test operation) (TMI)

to
to

RR4
RR1004

to

RD4

Decimal

*1

*2
*3
*4

to

TMD2

PRM0 to PRM90 are used when writing parameters to the
servo amplifier RAM.
PRM1000 to PRM1090 are used when writing parameters to
E2PROM of the servo amplifier.
The GOT cannot read or write data from/to consecutive
devices.
Use the integer number when writing parameters to Rx.
Only reading is possible for DI0 to DI1.

POINT
Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices
(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

16 - 28

Item

Symbol

SP0

Status display data clear

―

SP1

Current alarm clear

―

SP2

Alarm history clear

―

SP3

External input signal prohibited

―

SP4

External output signal prohibited

―

SP5

External input signal resumed

―

SP6

External output signal resumed

―

Item

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

(c) Instruction demand (for test operation)
Device name

TMI0

TMD0

Device
name

Device
name

Forced output of signal pin
TMO0
(for test operation) (TMO)
Set data
(for test operation) (TMD)

(a) Servo amplifier request

(b) Operation mode selection

Current position latch data
LD1
(LD)
The value of the generalpurpose register (Rx)

The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.

Item

Symbol

TMB0

Clears the acceleration/
deceleration time constant

―

TMB1

Temporary stop command

―

*LPP

Position range output address-

*LNP

Command system/
regenerative brake option
selection

*STY

PRM1, PRM1001

Feeding function selection

*FTY

PRM53, PRM1053

PRM2, PRM1002

Function selection 1

*OP1

PRM54, PRM1054

For manufacturer setting

PRM3, PRM1003

Auto tuning

ATU

PRM55, PRM1055

Function selection 6

PRM4, PRM1004

Electronic gear numerator

*CMX

PRM56, PRM1056

For manufacturer setting

PRM5, PRM1005

Electronic gear denominator

*CDV

PRM57, PRM1057

Function selection 8

PRM6, PRM1006

In-position range

INP

PRM58, PRM1058

Function selection 9

*OP9

PRM7, PRM1007

Position loop gain 1

PG1

PRM59, PRM1059

Function selection A

*OPA

PRM8, PRM1008

Home position return type

*ZTY

PRM60, PRM1060

For manufacturer setting

PRM9, PRM1009

Home position return speed

ZRF

PRM10, PRM1010

Creep speed

CRF

PRM61, PRM1061

Machine resonance
suppression filter 1

NH1

PRM11, PRM1011

Home position shift distance

ZST

PRM62, PRM1062

For manufacturer setting

Machine resonance
suppression filter 2

NH2

PRM12, PRM1012
PRM13, PRM1013

Jog speed

JOG

S-pattern acceleration/
deceleration time constant

PRM63, PRM1063

LPF

PRM14, PRM1014

*STC

Low-pass filter,
adaptive vibration suppression
control

PRM15, PRM1015

Station number setting

*SNO

PRM64, PRM1064

Ratio of load inertia moment
to Servo motor inertia moment 2

GD2B

PRM16, PRM1016

Serial communication function
selection,
alarm history clear

PRM65, PRM1065

Position control gain 2
changing ratio

PG2B

PRM66, PRM1066

Speed control gain 2 changing
ratio

VG2B
VICB

PRM52, PRM1052

―

*BPS

PRM17, PRM1017

Analog monitor output

MOD

PRM18, PRM1018

Status display selection

*DMD

―
*OP6
―
*OP8

―

PRM19, PRM1019

Parameter block

*BLK

PRM67, PRM1067

Speed integral compensation
changing ratio

PRM20, PRM1020

Function selection 2

*OP2

PRM68, PRM1068

Gain changing selection

*CDP

PRM21, PRM1021

For manufacturer setting

―

PRM69, PRM1069

Gain changing condition

CDS

PRM22, PRM1022

Function selection 4

*OP4

PRM70, PRM1070

Gain changing time constant

CDT

PRM23, PRM1023

Serial communication time-out
selection

SIC

PRM71 to PRM73,
For manufacturer setting
PRM1071 to PRM1073

PRM24, PRM1024

Feed forward gain

FFC

PRM74, PRM1074

OUT1 output time selection

OUT1

PRM25, PRM1025

Override offset

VCO

PRM75, PRM1075

OUT2 output time selection

OUT2

PRM26, PRM1026

Torque limit offset

TLO

PRM76, PRM1076

OUT3 output time selection

OUT3

PRM27, PRM1027

Encoder output pulses

*ENR

PRM28, PRM1028

Internal torque limit 1

PRM77, PRM1077

Selected to program input
polarity selection 1

SYC1

PRM29, PRM1029

Internal torque limit 2

PRM30, PRM1030

Backlash compensation

*BKC

PRM31,PRM1031

Analog monitor 1 offset

MO1

PRM32, PRM1032

Analog monitor 2 offset

MO2

PRM33, PRM1033

Electromagnetic brake
sequence output

MBR

PRM34, PRM1034

Ration of load inertia moment
to servo motor inertia moment

GD2

PRM35, PRM1035

Position control gain 2

PG2

ST0

Current position

―

PRM36, PRM1036

Speed control gain 2

VG1

ST1

Command position

―

PRM37, PRM1037

Speed control gain 2

VG2

ST2

Command remaining distance

―

PRM38, PRM1038

Speed integral compensation

VIC

ST3

Program Number

―

PRM39, PRM1039

Speed differential
compensation

VDC

ST4

Step Number

―

ST5

Cumulative feedback pulses

―

PRM40, PRM1040

JOG operation acceleration/
deceleration time constant

JTC

ST6

Servo motor speed

―

ST7

Droop pulses

―

PRM41, PRM1041

Home position return
operation acceleration/
deceleration time constant

ZTS

ST8

Override

―

ST9

Torque limit voltage

―

ST10

Regenerative load ratio

―

PRM42, PRM1042

Home position return position
data

*ZPS

ST11

Effective load ratio

―

PRM43, PRM1043

Moving distance after
proximity dog

ST12

Peak load ratio

―

ST13

Instantaneous torque

―

PRM44, PRM1044

Stopper type home position
return stopper time

ST14

Within one-revolution position

―

ST15

ABS counter

―

PRM45, PRM1045

Stopper type home position
return torque limit value

ST16

Load inertia moment ratio

―

ST17

Bus voltage

―

PRM46, PRM1046
PRM47, PRM1047

Software limit+

TL1
TL2

DCT
ZTM
ZTT

PRM78 to PRM90,
For manufacturer setting
PRM1078 to PRM1090
*1

―

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(e) Status display
Device name

Item

10

11

12

13

14

Symbol

*LMP

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Position range output
address+

PRM0, PRM1000

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

*LMN

CC-Link IE CONTROLLER
NETWORK
CONNECTION

PRM51, PRM1051

PRM50, PRM1050

Software limit-

CC-Link IE FIELD
NETWORK
CONNECTION

PRM49, PRM1049

9

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Symbol*1

Symbol*1

16 - 29

CC-Link
CONNECTION
(Via G4)

Item

Item

15
INVERTER
CONNECTION

Device name

PRM48, PRM1048

16
SERVO AMPLIFIER
CONNECTION

Device name

(d) Basic parameter/expansion parameter

Device
name

(f) Alarm
Device
name

Item

Symbol

AL0

Current alarm number

―

AL1

Detailed data of current alarms

―

AL11

Servo status when alarm occurs Current
position

―

AL12

Servo status when alarm occurs Command
position

―

AL13

Servo status when alarm occurs Command
remaining distance

―

AL14

Servo status when alarm occurs Program
Number

AL15

Item

Symbol

AL234

Detailed alarm from Alarm History
fourth alarm in past

―

AL235

Detailed alarm from Alarm History
fifth alarm in past

―

(g) External I/O signal
Device
name

Item

Symbol

DI0

Input device statuses

―

DI1

External input pin statuses

―

―

DI2

Statuses of input devices switched on
through communication

―

Servo status when alarm occurs Step Number

―

DO0

Output device statuses

―

AL16

Servo status when alarm occurs Cumulative
feedback pulses

―

DO1

External output pin statuses

―

AL17

Servo status when alarm occurs
Servo motor speed

―

AL18

Servo status when alarm occurs Droop pulses

―

AL19

Servo status when alarm occurs Override

―

AL20

Servo status when alarm occurs Torque limit
voltage

―

AL21

Servo status when alarm occurs
Regenerative load ratio

―

AL22

Servo status when alarm occurs Effective
load ratio

―

AL23

Servo status when alarm occurs Peak load
ratio

―

AL24

Servo status when alarm occurs
Instantaneous torque

AL25

(h) Current position latch data
Device
name
LD1

(i)

Item

Symbol

Current position latch data

―

The value of the general-purpose register (Rx)
Device name

Item

Symbol

RR1, RR1001

The value of the generalpurpose register (R1)

―

―

RR2, RR1002

The value of the generalpurpose register (R2)

―

Servo status when alarm occurs Within onerevolution position

―

RR3, RR1003

The value of the generalpurpose register (R3)

―

AL26

Servo status when alarm occurs ABS counter

―

RR4, RR1004

―

The value of the generalpurpose register (R4)

―

AL27

Servo status when alarm occurs
Load inertia moment ratio

AL28

Servo status when alarm occurs Bus voltage

―

AL200

Alarm number from Alarm History
most recent alarm

―

AL201

Alarm number from Alarm History
first alarm in past

―

AL202

Alarm number from Alarm History
second alarm in past

AL203

(j)

The value of the general-purpose register (Dx)
Device name

Item

Symbol

RD1

The value of the generalpurpose register (D1)

―

―

RD2

The value of the generalpurpose register (D2)

―

Alarm number from Alarm History
third alarm in past

―

RD3

The value of the generalpurpose register (D3)

―

AL204

Alarm number from Alarm History
fourth alarm in past

―

RD4

The value of the generalpurpose register (D4)

―

AL205

Alarm number from Alarm History
fifth alarm in past

―

AL210

Alarm occurrence time in alarm history
most recent alarm

―

AL211

Alarm occurrence time in alarm history
first alarm in past

―

AL212

Alarm occurrence time in alarm history
second alarm in past

―

AL213

Alarm occurrence time in alarm history
third alarm in past

―

AL214

Alarm occurrence time in alarm history
fourth alarm in past

―

AL215

Alarm occurrence time in alarm history
fifth alarm in past

―

AL230

Detailed alarm from Alarm History
most recent alarm

―

AL231

Detailed alarm from Alarm History
first alarm in past

―

AL232

Detailed alarm from Alarm History
second alarm in past

―

AL233

Detailed alarm from Alarm History
third alarm in past

―

16 - 30

(k) Input signal for test operation (for test operation)
Device name
TMI0

(l)

Symbol
―

Forced output of signal pin (for test operation)
Device name

TMO0

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

Item
Input signal for test operation

Item
Forced output of signal pin

Symbol
―

(m) Set data (for test operation)
Device
name

Item

Symbol

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/deceleration time
constant(test mode)

―

TMD2

Writes the moving distance in pulses(test
mode)

―

to

OM4

Instruction demand
(for test operation) (TMB)

Symbol

SP0

Status display data clear

―

SP1

Current alarm clear

―

SP2

Alarm history clear

―

TMB1

to

TMB6

SP3

External input signal prohibited

―

PA1
PA1001

to
to

PA19
PA1019

SP4

External output signal prohibited

―

SP5

External input signal resumed

―

PB1
PB1001

to
to

PB45
PB1045

SP6

External output signal resumed

―

PC1
PC1001

to
to

PC50
PC1050

I/O setting parameter (PD)*1

PD1
PD1001

to
to

PD30
PD1030

Status display (ST)*3

ST0

to

ST14

Alarm (AL)*3

AL0
AL11
AL200
AL210
AL230

to
to
to
to
to

AL1
AL25
AL205
AL215
AL235

External input (DI)

DI0

to

DI2

External output (DO)*3

DO0

to

DO1

(PA)*1
Gain filter parameter
(PB)*1
Extension setting parameter
(PC)*1

*4

Input signal for test operation
(for test operation) (TMI)

TMI0

Forced output of signal pin
(for test operation) (TMO)

TMO0

Set data
(for test operation) (TMD)

TMD0
TMD3

*1

*2
*3
*4

to

(b) Operation mode selection
Device
name
Decimal

TMD1

1 to 50 of PA, PB, PC, and PD are used when writing data to
the servo amplifier RAM.
1001 to 1050 of PA, PB, PC, and PD are used when writing
data to E2PROM of the servo amplifier.
The GOT cannot read or write data from/to consecutive
devices.
Only reading is possible.
Only reading is possible for DI0 to DI1.

POINT
Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices
(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

12

(c) Instruction demand (for test operation)
Item

Symbol

TMB1

Temporary stop command

―

TMB2

Test operation (positioning operation) start
command

―

TMB3

Forward rotation direction

―

TMB4

Reverse rotation direction

―

TMB5

Restart for remaining distance

―

TMB6

Remaining distance clear

―

(d) Basic parameter/expansion parameter
Device name

Item

Symbol*1

PA1, PA1001

Control mode

*STY

PA2, PA1002

Regenerative brake option

*REG

PA3, PA1003

Absolute position detection
system

*ABS

PA4, PA1004

Function selection A-1

PA5, PA1005

Number of command input
pulses per revolution

*FBP

PA6, PA1006

Electronic gear numerator
(command pulse multiplying
factor numerator)

CMX

PA7, PA1007

Electronic gear denominator
(command pulse multiplying
factor denominator)

CDV

Auto tuning mode

ATU

PA9, PA1009

Auto tuning response

RSP

PA10, PA1010

In-position range

INP

PA11, PA1011

Forward torque limit

TLP

PA12, PA1012

Reverses torque limit

PA13, PA1013

Command pulse input form

PA14, PA1014

Rotation direction selection

*POL

PA15, PA1015

Encoder output pulses

*ENR

PA16 to PA18,
PA1016 to PA1018

For manufacturer setting

PA19, PA1019

Parameter block

TLN
*PLSS

―
*BLK

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

13

14

*AOP1

PA8, PA1008

*1

10

11

Item

Device
name

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

OM0

Item

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Operation mode selection
(OM)

Device
name

CC-Link IE CONTROLLER
NETWORK
CONNECTION

SP6

CC-Link IE FIELD
NETWORK
CONNECTION

to

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

SP0

(a) Servo amplifier request

16 - 31

CC-Link
CONNECTION
(Via G4)

Servo amplifier request (SP)

Basic setting parameter

Word device

Setting range

Device
No.
represen
tation

9

15
INVERTER
CONNECTION

Bit device

Device name

*2

The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.

16
SERVO AMPLIFIER
CONNECTION

(7) MELSERVO-J3-*A

(e) Gain filter parameter
Device name

(f) Extension setting parameter
Item

PB1, PB1001

Adaptive tuning mode
(Adaptive filter II)

PA2, PB1002

Vibration suppression control filter
tuning mode
(Advanced vibration suppression
control)

Symbol*1
FILT

Device name

Item

Symbol*1

PC1, PC1001

Acceleration time constant

STA

PC2, PC1002

Deceleration time constant

STB

PC3, PC1003

S-pattern acceleration/
deceleration time constant

STC

PC4, PC1004

Torque command time constant

TQC

PC5, PC1005

Internal speed command1/limit1

SC1

PC6, PC1006

Internal speed command2/limit2

SC2

PC7, PC1007

Internal speed command3/limit3

SC3
SC4

VRFT

Position command acceleration/
deceleration time constant
(position smoothing)

PST

PB4, PB1004

Feed forward gain

FFC

PC8, PC1008

Internal speed command4/limit4

PB5, PB1005

For manufacturer setting

―

PC9, PC1009

Internal speed command5/limit5

SC5

PB6, PB1006

Ratio of load inertia moment to
servo motor inertia moment

GD2

PC10, PC1010

Internal speed command6/limit6

SC6

PC11, PC1011

Internal speed command7/limit7

SC7

PB7, PB1007

Model control gain

PG1

PB8, PB1008

Position loop gain

PG2

PC12, PC1012

VCM

PB9, PB1009

Speed loop gain

VG2

Analog speed command
maximum speed
/limit maximum speed

PB10, PB1010

Speed integral compensation

VIC

PC13, PC1013

TLC

PB11, PB1011

Speed differential compensation

VDC

Analog torque command
maximum output

PB12, PB1012

For manufacturer setting

PC14, PC1014

Analog monitor 1 output

MOD1

Analog monitor 2 output

MOD2

PB13, PB1013

Machine resonance suppression
filter 1

PC15, PC1015
PC16, PC1016

PB14, PB1014

Notch form selection 1

Electromagnetic brake
sequence output

Machine resonance suppression
filter 2

PC17, PC1017

Zero speed

ZSP

PB15, PB1015

PC18, PC1018

Alarm history clear

*BPS

PB16, PB1016

Notch form selection 2

PC19, PC1019

Encoder output pulse selection

PC20, PC1020

Station number setting

PC21, PC1021

Communication function selection

PC22, PC1022

Function selection C-1

*COP1

PC23, PC1023

Function selection C-2

*COP2

PC24, PC1024

Function selection C-3

*COP3

PC25, PC1025

For manufacturer setting

PC26, PC1026

Function selection C-5

PC27 to PC29,
PC1027 to PC1029

For manufacturer setting

PC30, PC1030

Acceleration time constant 2

STA2

PC31, PC1031

Deceleration time constant 2

STB2

PC32, PC1032

Command pulse multiplying
factor numerator 2

CMX2

PC33, PC1033

Command pulse multiplying
factor numerator 3

CMX3

PC34, PC1034

Command pulse multiplying
factor numerator 4

CMX4

PB3, PB1003

PB17, PB1017

For manufacturer setting

PB18, PB1018

Low-pass filter setting

PB19, PB1019

Vibration suppression control
vibration frequency setting

PB20, PB1020

Vibration suppression control
resonance frequency setting

―
NH1
NHQ1
NH2
NHQ2
―
LPF
VRF1
VRF2

PB21 to PB22,
PB1021 to PB1022

For manufacturer setting

―

PB23, PB1023

Low-pass filter selection

VFBF

PB24, PB1024

Slight vibration suppression
control selection

*MVS

PB25, PB1025

Function selection B-1

*BOP1

PB26, PB1026

Gain changing selection

*CDP

PB27, PB1027

Gain changing condition

CDL

PB28, PB1028

Gain changing time constant

CDT

PB29, PB1029

Ratio of load inertia moment to
servo motor inertia moment at
changing gain

PB30, PB1030

Position loop gain at changing
gain

PG2B

PB31, PB1031

Speed loop gain at changing gain

VG2B

PB32, PB1032

Speed integral compensation at
changing gain

VICB

PB33, PB1033

Vibration suppression control
vibration frequency setting for
changing gain

VRF1B

PB34, PB1034

Vibration suppression control
vibration resonance setting for
changing gain

VRF2B

PB35 to PB45,
PB1035 to PB1045

For manufacturer setting

*1

16 - 32

GD2B

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

MBR

*ENRS
*SNO
*SOP

―
*COP5
―

PC35, PC1035

Internal torque limit 2

PC36, PC1036

Status display selection

*DMD

PC37, PC1037

Analog speed command offset
/limit offset

VCO

PC38, PC1038

Analog torque command offset
/limit offset

TPO

PC39, PC1039

Analog monitor 1 offset

MO1

PC40, PC1040

Analog monitor 2 offset

MO2

PC41 to PC50,
PC1041 to PC1050

For manufacturer setting

*1

TL2

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

―

AL12

Servo status when alarm occurs
servo monitor speed

―

AL13

Servo status when alarm occurs droop pulses

―

AL14

Servo status when alarm occurs cumulative
command pulses

―

AL15

Servo status when alarm occurs command
pulse frequency

―

AL16

Servo status when alarm occurs analog
speed command voltage
/limit voltage

―

AL17

Servo status when alarm occurs
analog torque command voltage
/limit voltage

―

AL18

Servo status when alarm occurs
regenerative load ratio

―

AL19

Servo status when alarm occurs effective
load ratio

―

AL20

Servo status when alarm occurs peak load
ratio

―

AL21

Servo status when alarm occurs
instantaneous torque

―

AL22

Servo status when alarm occurs within onerevolution position

―

AL23

Load inertia moment ratio ABS counter

―

*DO4

AL24

Servo status when alarm occurs
load inertia moment ratio

―

―

AL25

Servo status when alarm occurs bus voltage

―

AL200

Alarm number from alarm history
most recent alarm

―

AL201

Alarm number from alarm history
first alarm in past

―

AL202

Alarm number from alarm history
second alarm in past

―

AL203

Alarm number from alarm history
third alarm in past

―

AL204

Alarm number from alarm history
fourth alarm in past

―

AL205

Alarm number from alarm history
fifth alarm in past

―

AL210

Alarm occurrence time in alarm history
most recent alarm

―

AL211

Alarm occurrence time in alarm history
first alarm in past

―

AL212

Alarm occurrence time in alarm history
second alarm in past

―

AL213

Alarm occurrence time in alarm history
third alarm in past

―

AL214

Alarm occurrence time in alarm history
fourth alarm in past

―

AL215

Alarm occurrence time in alarm history
fifth alarm in past

―

AL230

Detailed alarm from alarm history
most recent alarm

―

AL231

Detailed alarm from alarm history
first alarm in past

―

AL232

Detailed alarm from alarm history
second alarm in past

―

AL233

Detailed alarm from alarm history
third alarm in past

―

AL234

Detailed alarm from alarm history
fourth alarm in past

―

AL235

Detailed alarm from alarm history
fifth alarm in past

―

*DI1

PD4, PD1004

Input signal device selection 2
(CN1-16)

*DI2

PD5, PD1005

Input signal device selection 3
(CN1-17)

*DI3

PD6, PD1006

Input signal device selection 4
(CN1-18)

*DI4

PD7, PD1007

Input signal device selection 5
(CN1-19)

*DI5

PD8, PD1008

Input signal device selection 6
(CN1-41)

*DI6

PD9, PD1009

For manufacturer setting

PD10, D1010

Input signal device selection 8
(CN1-43)

*DI8

PD11, PD1011

Input signal device selection 9
(CN1-44)

*DI9

PD12, PD1012

Input signal device selection 10
(CN1-45)

*DI10

PD13, PD1013

Output signal device selection 1
(CN1-22)

*DO1

PD14, PD1014

Output signal device selection 2
(CN1-23)

*DO2

PD15, PD1015

Output signal device selection 3
(CN1-24)

*DO3

PD16, PD1016

Output signal device selection 4
(CN1-25)

PD17, PD1017

For manufacturer setting

PD18, PD1018

Output signal device selection 6
(CN1-49)

*DO6

PD19, PD1019

Response level setting

*DIF

PD20, 1020

Function selection D-1

*DOP1

PD21, PD1021

For manufacturer setting

PD22, PD1022

Function selection D-3
For manufacturer setting

PD25 to PD30,
PD1025 to PD1030

For manufacturer setting

*1

―

―
*DOP3
―
*DOP5
―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(h) Status display
Device
name

Item

Symbol

ST0

Cumulative feedback pulses

―

ST1

Servo motor speed

―

ST2

Droop pulses

―

ST3

Cumulative command pulses

―

ST4

Command pulse frequency

―

ST5

Analog speed command voltage/limit voltage

―

ST6

Analog torque command voltage/limit voltage

―

ST7

Regenerative load ratio

―

ST8

Effective load ratio

―

ST9

Peak load ratio

―

ST10

Instantaneous torque

―

ST11

Within one-revolution position

―

ST12

ABS counter

―

ST13

Load inertia moment ratio

―

ST14

Bus voltage

―

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 33

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

AL11

Input signal device selection 1
(CN1-15)

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

―

Servo status when alarm occurs cumulative
feedback pulses

―

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

―

Detailed data of current alarms

PD3, PD1003

Function selection D-5

Symbol

AL1

For manufacturer setting

PD24, PD1024

Item
Current alarm number

PD2, PD1002

PD23, PD1023

Device name
AL0

*DIA1

12
CC-Link IE FIELD
NETWORK
CONNECTION

Input signal automatic ON
selection 1

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Symbol*1

14
CC-Link
CONNECTION
(Via G4)

Item

15
INVERTER
CONNECTION

Device name
PD1, PD1001

9

(i) Alarm

16
SERVO AMPLIFIER
CONNECTION

(g) I/O setting parameter

(j)

External input
Device
name

Item

Symbol

DI0

Input device statuses

―

DI1

External input pin statuses

―

DI2

Statuses of input devices switched on
through communication

―

(k) External output
Device name

Item

Symbol

DO0

Output device statuses

―

DO1

External output pin statuses

―

(l)

Input signal for test operation (for test operation)
Device name

TMI0

Item

Symbol

Input signal for test operation

―

(m) Forced output of signal pin (for test operation)
Device name
TMO0

Item
Forced output of signal pin

Symbol
―

(n) Set data (for test operation)
Device name

Item

Symbol

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/
deceleration time constant
(test mode)

―

TMD2

For manufacturer setting

―

TMD3

Writes the moving distance
(test mode)

―

16 - 34

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

OM5

Instruction demand
(for test operation) (TMB)

TMB1

to

TMB6

PA1
PA1001

to
to

PA19
PA1019

PB1
PB1001

to
to

PB45
PB1045

PC1
PC1001

to
to

PC50
PC1050

PD1
PD1001

to
to

PD30
PD1030

(PO)*1

PO1
PO1001

to
to

PO35
PO1035

Status display (ST)*4

ST0

to

ST17

Alarm (AL)*4

AL0
AL11
AL200
AL210
AL230

to
to
to
to
to

AL1
AL28
AL205
AL215
AL235

(PA)*1
Gain
filter parameter
(PB)

*1

Extension setting
parameter (PC)*1
I/O setting parameter
(PD)*1
Option unit parameter

External input

(DI)*6

DI0

to

DO0

Point table

POS1
to
POS1001 to

POS255
POS1255

SPD1
to
SPD1001 to

SPD255
SPD1255

ACT1
ACT1001

ACT255
ACT1255

(position) (POS)*2
Point table
(speed) (SPD)*2
Point table
(acceleration time constant)
(ACT)

*2

Point table
(deceleration time constant)
(DCT)*2
Point table
(dwell) (DWL)*2
Point table
(auxiliary function) (AUX)*2
Point table
(M code) (MCD)*2*3

to
to

DCT1
to
DCT1001 to

AUX1
to
AUX1001 to

AUX255
AUX1255

MCD1
to
MCD1001 to

MCD255
MCD1255

to

(a) Servo amplifier request
Device
name

Decimal

DCT255
DCT1255
DWL255
DWL1255

Input signal for test operation
TMI0
(for test operation) (TM0)

The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.

DO4

DWL1
to
DWL1001 to

TMI2

Item

Symbol

SP0

Status display data clear

―

SP1

Current alarm clear

―

SP2

Alarm history clear

―

SP3

External input signal prohibited

―

SP4

External output signal prohibited

―

SP5

External input signal resumed

―

SP6

External output signal resumed

―

(b) Operation mode selection
Device
name

Item

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

OM5

One step sending

―

(c) Instruction demand (for test operation)
Device
name

Item

Symbol

TMB1

Temporary stop command

―

Test operation (positioning operation) start
command

―

Forced output of signal pin
(for test operation) (TMO)

TMO0

to

TMO1

TMB2

Set data
(for test operation) (TMD)

TMD0
TMD3

to

TMD1

TMB3

Forward rotation direction

―

TMB4

Reverse rotation direction

―

TMB5

Restart for remaining distance

―

TMB6

Remaining distance clear

―

*1

*2

*3
*4
*5
*6

10

11

DI7

External output (DO)*4

to

Decimal

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

to

Use 1 to 50 of PA, PB, PC, PD, and PO when the GOT
writes data to RAM of the servo amplifier.
Use 1001 to 1050 of PA, PB, PC, PD, and PO when the GOT
write data to E2PROM of the servo amplifier.
When the GOT writes data to point tables, use 1001 to 1255
of POS, SPD, ACT, DCT, DWL, AUX, and MCD (E2PROM
area).
MCD cannot be used as a real number.
Only reading is possible.
The GOT cannot read or write data from/to consecutive
devices.
Only reading is possible for DI0 to DI4.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

OM0

12
CC-Link IE FIELD
NETWORK
CONNECTION

Operation mode selection
(OM)

(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

SP6

14
CC-Link
CONNECTION
(Via G4)

to

Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices

15
INVERTER
CONNECTION

Servo amplifier request (SP) SP0

Basic setting parameter

Word device

Setting range

POINT

16
SERVO AMPLIFIER
CONNECTION

Bit device

Device name*5

Device
No.
represen
tation

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(8) MELSERVO-J3-*T

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 35

Device name

(d) Basic setting parameter
Device name

Item

Symbol*1

Item

PB29, PB1029

Gain changing, Ratio of load
inertia moment to servo motor
inertia moment

Symbol*1
GD2B

PA1, PA1001

Control mode

*STY

PB30, PB1030

Gain changing, Position loop gain

PG2B

PA2, PA1002

Regenerative brake option

*REG

PB31, PB1031

Gain changing, Speed loop gain

VG2B

PA3, PA1003

Absolute position detection
system

*ABS

PB32, PB1032

Gain changing, Speed integral
compensation

VICB

PA4, PA1004

Function selection A-1

PA5, PA1005

Feeding function selection

*FTY

PB33, PB1033

VRF1B

PA6, PA1006

Electronic gear numerator

*CMX

Gain changing, Vibration
suppression control vibration
frequency setting

PA7, PA1007

Electronic gear denominator

*CDV

PA8, PA1008

Auto tuning mode

ATU

PB34, PB1034

VRF2B

PA9, PA1009

Auto tuning response

RSP

Gain changing, Vibration
suppression control resonance
frequency setting

PA10, PA1010

In-position range

INP

For manufacturer setting

PA11, PA1011

Forward torque limit

TLP

PB35 to PB45,
PB1035 to PB1045

PA12, PA1012

Reverses torque limit

TLN

*AOP1

PA13, PA1013

For manufacturer setting

PA14, PA1014

Rotation direction selection

*POL

PA15, PA1015

Encoder output pulses

*ENR

PA16 to PA18,
PA1016 to PA1018

For manufacturer setting

PA19, PA1019

Parameter block

*1

―

―
*BLK

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(e) Gain filter parameter
Device name

Item

PB1, PB1001

Adaptive tuning mode
(Adaptive filter II)

PA2, PB1002

Vibration suppression control filter
tuning mode
(advanced vibration suppression
control)

PB3, PB1003

For manufacturer setting

PB4, PB1004

Feed forward gain

PB5, PB1005

For manufacturer setting

PB6, PB1006

Ratio of load inertia moment to
servo motor inertia moment

Symbol*1
FILT

VRFT
―
FFC
―
GD2

PB7, PB1007

Model control gain

PG1

PB8, PB1008

Position loop gain

PG2

PB9, PB1009

Speed loop gain

VG2

PB10, PB1010

Speed integral compensation

VIC

PB11, PB1011

Speed differential compensation

VDC

PB12, PB1012

For manufacturer setting

PB13, PB1013

Machine resonance suppression
filter 1

PB14, PB1014

Notch form selection 1

PB15, PB1015

Machine resonance suppression
filter 2

PB16, PB1016

Notch form selection 2

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(f) Extension setting parameter
Device name

Item
For manufacturer setting

―

PC2, PC1002

Home position return type

*ZTY

PC3, PC1003

Direction of home position return

*ZDIR

PC4, PC1004

Home position return speed

ZRF

PC5, PC1005

Creep speed

CRF

PC6, PC1006

Home position shift distance

ZST

PC7, PC1007

Home position return position data

*ZPS

PC8, PC1008

Moving distance after proximity dog

DCT

PC9, PC1009

Hold time home position return
hold time

ZTM

PC10, PC1010

Hold time home position return
torque limit value

ZTT

PC11, PC1011

Rough match output range

CRP

PC12, PC1012

Jog speed

JOG

PC13, PC1013

S-pattern acceleration/
deceleration time constant

*STC

PC14, PC1014

Backlash compensation

*BKC

PC15, PC1015

For manufacturer setting

―

PC16, PC1016

Electromagnetic brake sequence
output
Zero speed

ZSP

PC18, PC1018

Alarm history clear

*BPS

Encoder output pulse selection
Station number setting

PC21, PC1021

Communication function selection

NH1

PC22, PC1022

Function selection C-1

NHQ1

PC23, PC1023

For manufacturer setting

PC24, PC1024

Function selection C-3

NH2

PC25, PC1025

For manufacturer setting

NHQ2

PC26, PC1026

Function selection C-5

―

PC27, PC1027

For manufacturer setting

LPF

PC28, PC1028

Function selection C-7

PC29 to PC30,
PC1029 to PC1030

For manufacturer setting

For manufacturer setting

PB18, PB1018

Low-pass filter setting

PB19, PB1019

Vibration suppression control
vibration frequency setting

VRF1

PB20, PB1020

Vibration suppression control
resonance frequency setting

VRF2

PB21 to PB22,
PB1021 to PB1022

For manufacturer setting

PB23, PB1023

Low-pass filter selection

VFBF

PB24, PB1024

Slight vibration suppression
control selection

*MVS

PB25, PB1025

For manufacturer setting

―

PB26, PB1026

Gain changing selection

*CDP

PB27, PB1027

Gain changing condition

CDL

PB28, PB1028

Gain changing time constant

CDT

―

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

MBR

PC17, PC1017

PC20, PC1020

―

Symbol*1

PC1, PC1001

PC19, PC1019

PB17, PB1017

16 - 36

*1

―

*ENRS
*SNO
*SOP
*COP1
―
*COP3
―
*COP5
―
*COP7
―

PC31, PC1031

Software limit + Low

LMPL

PC32, PC1032

Software limit + High

LMPH

PC33, PC1033

Software limit - Low

LMNL

PC34, PC1034

Software limit - High

LMNH

PC35, PC1035

Internal torque limit 2

PC36, PC1036

Status display selection

TL2

PC37, PC1037

Position range output address + Low

*LPPL

PC38, PC1038

Position range output address + High

*LPPH

PC39, PC1039

Position range output address - Low

*LNPL

*DMD

(Continued to next page)

Symbol

9

PO7, PO1007

MR-J3-D01
Input signal device selection 6
(CN10-35, 36)

*ODI6

PO8, PO1008

MR-J3-D01
Output signal device selection 1
(CN10-46, 47)

*ODO1

PO9, PO1009

MR-J3-D01
Output signal device selection 2
(CN10-48, 49)

*ODO2

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

PO10, PO1010

Function selection 0-1

*OOP1

PO11, PO1011

For manufacturer setting

PO12, PO1012

Function selection 0-3

*OOP3

*DIA1

PO13, PO1013

MR-J3-D01 Analog monitor 1
output

MOD1

―

PO14, PO1014

MR-J3-D01 Analog monitor 2
output

MOD2

PO15, PO1015

MR-J3-D01 Analog monitor 1
offset

M01

PO16, PO1016

MR-J3-D01 Analog monitor 2
offset

M02

PO17 to 20,
PO1017 to PO1020

For manufacturer setting

PO21, PO1021

MR-J3-D01
Override offset

VCO

PO22, PO1022

MR-J3-D01
Analog torque limitation offset

TLO

PO23 to 35,
PO1023 to PO1035

For manufacturer setting

―

Item

Symbol

PC41 to PC50,
PC1041 to PC1050

For manufacturer setting

*1

*LNPH
―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(g) I/O setting parameter
Device name

Item

Symbol*1

PD1, PD1001

Input signal automatic ON
selection 1

PD2, PD1002

For manufacturer setting

PD3, PD1003

Input signal automatic ON
selection 3

*DIA3

PD4, PD1004

Input signal automatic ON
selection 4

*DIA4

PD5, PD1005

For manufacturer setting

PD6, PD1006

Input signal device selection 2
(CN6-2)

*DI2

PD7, PD1007

Input signal device selection 3
(CN6-3)

*DI3

PD8, PD1008

Input signal device selection 4
(CN6-4)

*DI4

PD9, PD1009

Output signal device selection 1
(CN6-14)

*DO1

PD10, D1010

Output signal device selection 2
(CN6-15)

*DO2

PD11, PD1011

Output signal device selection 3
(CN6-16)

*DD3

PD12 to PD15,
PD1012 to PD1015

For manufacturer setting

PD16, PD1016

Input polarity selection

PD17 to PD18,
PD1017 to PD1018

For manufacturer setting

―

(i)

―

―

Status display
Device
name

―

ST0

Current position

―

*DIAB

ST1

Command position

―

ST2

Command remaining distance

―

ST3

Point table No.

―

―

PD19, PD1019

Response level setting

*DIF

ST4

Cumulative feedback pulses

―

PD20, 1020

Function selection D-1

*DOP1

ST5

Servo monitor speed

―

PD21, PD1021

For manufacturer setting

―

ST6

Droop pulses

―

PD22, PD1022

Function selection D-3

*DOP3

ST7

Override voltage

―

PD23, PD1023

For manufacturer setting

―

ST8

Override

―

PD24, PD1024

Function selection D-5

*DOP5

ST9

Analog torque command voltage/limit voltage

―

PD25 to PD30,
PD1025 to PD1030

For manufacturer setting

ST10

Regenerative load ratio

―

ST11

Effective load ratio

―

ST12

Peak load ratio

―

ST13

Instantaneous torque

―

ST14

Within one-revolution position

―

ST15

ABS counter

―

ST16

load inertia moment ratio

―

ST17

Bus voltage

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(h) Option unit parameter
Item

Symbol

PO1, PO1001

For manufacturer setting

―

PO2, PO1002

MR-J3-D01
Input signal device selection 1
(CN10-21, 26)

*ODI1

PO3, PO1003

MR-J3-D01
Input signal device selection 2
(CN10-27, 28)

*ODI2

PO4, PO1004

MR-J3-D01
Input signal device selection 3
(CN10-29, 30)

*ODI3

PO5, PO1005

MR-J3-D01
Input signal device selection 4
(CN10-31, 32)

*ODI4

PO6, PO1006

MR-J3-D01
Input signal device selection 5
(CN10-33, 34)

*ODI5

12

13

14

15
INVERTER
CONNECTION

Device name

11

16
SERVO AMPLIFIER
CONNECTION

*1

―

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Position range output address High

CC-Link IE CONTROLLER
NETWORK
CONNECTION

PC40, PC1040

CC-Link IE FIELD
NETWORK
CONNECTION

Item

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Device name

Item

CC-Link
CONNECTION
(Via G4)

Device name
Symbol*1

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 37

(j)

Alarm
Device
name

(k) External input
Item

Device
name

Symbol

Item

Symbol

AL0

Current alarm number

―

DI0

Input device statuses 1

―

AL1

Detailed data of current alarms

―

DI1

Input device statuses 2

―

AL11

Servo status when alarm occurs Current position

―

DI2

Input device statuses 3

―

AL12

Servo status when alarm occurs Command position

―

DI3

External input pin statuses 1

―

AL13

Servo status when alarm occurs Command
remaining distance

―

DI4

External input pin statuses 2

―

AL14

Servo status when alarm occurs
Point table No.

―

DI5

Statuses of input devices switched on
through communication 1

―

AL15

Servo status when alarm occurs Cumulative
feedback pulses

―

DI6

Statuses of input devices switched on
through communication 2

―

Servo status when alarm occurs
Servo motor speed

―

DI7

Statuses of input devices switched on
through communication 3

―

AL17

Servo status when alarm occurs Droop pulses

―

AL18

Servo status when alarm occurs Override
voltage

―

AL19

Servo status when alarm occurs Override

―

AL20

Servo status when alarm occurs
Analog torque limit voltage

―

AL21

Servo status when alarm occurs
Regenerative load ratio

―

AL22

Servo status when alarm occurs Effective
load ratio

―

AL23

Servo status when alarm occurs Peak load ratio

―

AL24

Servo status when alarm occurs
Instantaneous torque

―

AL25

Servo status when alarm occurs Within onerevolution position

―

AL26

Servo status when alarm occurs ABS counter

―

AL27

Servo status when alarm occurs
Load inertia moment ratio

―

AL28

Servo status when alarm occurs Bus voltage

―

AL200

Alarm number from alarm history,
Most recent alarm

―

AL201

Alarm number from alarm history
First alarm in past

―

AL202

Alarm number from alarm history
Second alarm in past

―

AL203

Alarm number from alarm history
Third alarm in past

―

AL204

Alarm number from alarm history
Fourth alarm in past

―

AL205

Alarm number from alarm history
Fifth alarm in past

―

AL210

Alarm occurrence time in alarm history
Most recent alarm

―

AL211

Alarm occurrence time in alarm history
First alarm in past

―

AL212

Alarm occurrence time in alarm history
Second alarm in past

―

AL213

Alarm occurrence time in alarm history
Third alarm in past

―

AL214

Alarm occurrence time in alarm history
Fourth alarm in past

―

AL215

Alarm occurrence time in alarm history
Fifth alarm in past

―

AL230

Detailed alarm from alarm history
Most recent alarm

―

AL231

Detailed alarm from alarm history
First alarm in past

―

AL232

Detailed alarm from alarm history
Second alarm in past

―

AL233

Detailed alarm from alarm history
Third alarm in past

―

AL234

Detailed alarm from alarm history
Fourth alarm in past

―

Detailed alarm from alarm history
Fifth alarm in past

―

AL16

AL235

16 - 38

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

(l)

External output
Device
name

Item

Symbol

DO0

Output device statuses 1

―

DO1

Output device statuses 2

―

DO2

Output device statuses 3

―

DO3

External output pin statuses 1

―

DO4

External output pin statuses 2

―

(m) Point table (position)
Device name

Item

Symbol

POS1 to POS255,
POS1001 to POS1255

Point table
(position) No.1 to 255

―

SPD1 to SPD255,
SPD1001 to SPD1255

Point table
(speed) No.1 to 255

―

ACT1 to ACT255,
ACT1001 to ACT1255

Point table
(acceleration time constant)
No.1 to 255

―

DCT1 to DCT255,
DCT1001 to DCT1255

Point table
(deceleration time constant)
No.1 to 255

―

DWL1 to DWL255,
DWL1001 to DWL1255

Point table
(dwell) (DWL) No.1 to 255

―

AUX1 to AUX255,
AUX1001 to AUX1255

Point table
(auxiliary function) No.1 to 255

―

MCD1 to MCD255,
MCD1001 to MCD1255

Point table
(M code) No.1 to 255

―

(n) Input signal for test operation (for test operation)
Device
name

Item

Symbol

TMI0

Input signal for test operation 1

―

TMI1

Input signal for test operation 2

―

TMI2

Input signal for test operation 3

―

(o) Forced output of signal pin (for test operation)
Device
name

Item

Symbol

TMO0

Forced output from signal pin (CN6)

―

TMO1

Forced output from signal pin (CN10)

―

(p) Set data (for test operation)
Device
name

Item

Symbol

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/deceleration time
constant (test mode)

―

TMD3

Writes the moving distance (test mode)

―

OM0

to

OM4

Instruction demand
(for test operation) (TMB)

TMB1

to

TMB6

PA1
PA1001

to
to

PA32
PA1032

PB1
PB1001

to
to

PB64
PB1064

PC1
PC1001

to
to

PC80
PC1080

PD1
PD1001

to
to

PD48
PD1048

PE1
PE1001

to
to

PE64
PE1064

parameter (PF)*1

PF1
PF1001

to
to

PF48
PF1048

Status display (ST)*3

ST0

to

ST41

Alarm (AL)*3

AL0
AL11
AL200
AL210
AL230

to
to
to
to
to

AL1
AL25
AL205
AL215
AL235

Alarm (ALM)*3

ALM0
ALM11
ALM200
ALM220
ALM240

to
to
to
to
to

ALM1
ALM52
ALM215
ALM235
ALM255

External input (DI)*4

DI0

to

DI2

External output (DO)*3

DO0

to

DO1

(PB)

*1

Extension setting
parameter (PC)*1
I/O setting parameter
(PD)*1
Extension setting 2
parameter (PE)*1
Extension setting 3

The following shows correspondences between virtual
devices for servo amplifier and data of the servo
amplifier used with the GOT.
(a) Servo amplifier request
Device
name
Decimal

Input signal for test operation
TMI0
(for test operation) (TM0)
Forced output of signal pin
(for test operation) (TMO)

TMO0

Set data
(for test operation) (TMD)

TMD0
TMD3

*1

*2
*3
*4

to

Item

Symbol

SP0

Status display data clear

―

SP1

Current alarm clear

―

SP2

Alarm history clear

―

SP3

External input signal prohibited

―

SP4

External output signal prohibited

―

SP5

External input signal resumed

―

SP6

External output signal resumed

―

Item

12

13

(b) Operation mode selection
Device
name

11

Symbol

OM0

Normal mode (not test operation mode)

―

OM1

JOG operation

―

OM2

Positioning operation

―

OM3

Motorless operation

―

OM4

Output signal (DO) forced output

―

14

TMD1

Use 1 to 80 of PA, PB, PC, PD, PE, and PF when the GOT
writes data to RAM of the servo amplifier.
Use 1001 to 1080 of PA, PB, PC, PD, PE, and PF when the
GOT write data to E2PROM of the servo amplifier.
The GOT cannot read or write data from/to consecutive
devices.
Only reading is possible.
Only reading is possible for DI0 to DI1.

(c) Instruction demand (for test operation)
Device
name

Item

Symbol

TMB1

Temporary stop command

―

TMB2

Test operation (positioning operation) start
command

―

TMB3

Forward rotation direction

―

TMB4

Reverse rotation direction

―

TMB5

Restart for remaining distance

―

TMB6

Remaining distance clear

―

CC-Link
CONNECTION
(Via G4)

Gain
filter parameter

15
INVERTER
CONNECTION

(PA)*1

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

Operation mode selection
(OM)

(1) For bit devices
Only writing is possible.
[Alternate] of a bit switch cannot be used.
Use [Set], [Reset], and [Momentary] of a bit
switch.
(2) For word devices
Only writing is possible.
Numerical input cannot be used.
When writing, use [Word Set] of a data set switch.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

SP6

CC-Link IE FIELD
NETWORK
CONNECTION

to

Precautions for SP, OM, TMB, TMI, TMO, and TMD
devices

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Servo amplifier request (SP) SP0

Basic setting parameter

Word device

Setting range

POINT

16
SERVO AMPLIFIER
CONNECTION

Bit device

Device name*2

Device
No.
represen
tation

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

(9) MELSERVO-J4-*A

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 39

Item

Symbol*1

PB17, PB1017

Shaft resonance suppression filter

NHF

PB18, PB1018

Low-pass filter setting

LPF

PB19, PB1019

Vibration suppression control 1
- Vibration frequency

VRF11

PB20, PB1020

Vibration suppression control 1
- Resonance frequency

VRF12

*AOP1

PB21, PB1021

Vibration suppression control 1
- Vibration frequency dumping

VRF13

PB22, PB1022

Vibration suppression control 1
- Resonance frequency dumping

VRF14

PB23, PB1023

Low-pass filter selection

VFBF

PB24, PB1024

Slight vibration suppression
control

*MVS

PB25, PB1025

Function selection B-1

*BOP1

PB26, PB1026

Gain switching function

*CDP

Gain switching condition

CDL
CDT

Device name

(d) Basic setting parameter
Device name

Item

Symbol

PA1, PA1001

Operation mode

*STY

PA2, PA1002

Regenerative option

*REG

PA3, PA1003

Absolute position detection
system

*ABS

PA4, PA1004

Function selection A-1

PA5, PA1005

Number of command input
pulses per revolution

*FBP

PA6, PA1006

Electronic gear numerator
(command pulse multiplication
numerator)

CMX

PA7, PA1007

Electronic gear denominator
(command pulse multiplication
denominator)

CDV

*1

PA8, PA1008

Auto tuning mode

ATU

PB27, PB1027

PA9, PA1009

Auto tuning response

RSP

PB28, PB1028

Gain switching time constant

PA10, PA1010

In-position range

INP

PB29, PB1029

Forward rotation torque limit

TLP

Load to motor inertia ratio after
gain switching

GD2B

PA11, PA1011
PA12, PA1012

Reverse rotation torque limit

TLN

PB30, PB1030

Command pulse input form

*PLSS

Position loop gain after gain
switching

PG2B

PA13, PA1013
PA14, PA1014

Rotation direction selection

*POL

PB31, PB1031

Speed loop gain after gain
switching

VG2B

PA15, PA1015

Encoder output pulses

*ENR

PA16, PA1016

Encoder output pulses 2

*ENR2

PB32, PB1032

Speed integral compensation
after gain switching

VICB

PA17 to 18,
PA1017 to 1018

For manufacturer setting

―

PB33, PB1033

VRF1B

PA19, PA1019

Parameter writing inhibit

*BLK

Vibration suppression control 1
- Vibration frequency after gain
switching

PA20, PA1020

Tough drive setting

PA21, PA1021

Function selection A-3

PB34, PB1034

Vibration suppression control 1
- Resonance frequency after gain
switching

VRF2B

PB35, PB1035

Vibration suppression control 1
- Resonance frequency dumping
after gain switching

VRF3B

PB36, PB1036

Vibration suppression control 1
- Resonance frequency dumping
after gain switching

VRF4B

PB37 to 44,
PB1037 to 1044

For manufacturer setting

PB45, PB1045

Command notch filter

PB46, PB1046

Machine resonance suppression
filter 3

PB47, PB1047

Notch shape selection 3

PB48, PB1048

Machine resonance suppression
filter 4

PB49, PB1049

Notch shape selection 4

PB50, PB1050

Machine resonance suppression
filter 5

PB51, PB1051

Notch shape selection 5

NHQ5

PB52, PB1052

Vibration suppression control 2
- Vibration frequency

VRF21

PB53, PB1053

Vibration suppression control 2
- Resonance frequency

VRF22

PB54, PB1054

Vibration suppression control 2
- Vibration frequency dumping

VRF23

PB55, PB1055

Vibration suppression control 2
- Resonance frequency dumping

VRF24

PB56, PB1056

Vibration suppression control 2
- Vibration frequency after gain
switching

VRF21B

PB57, PB1057

Vibration suppression control 2
- Resonance frequency after gain
switching

VRF22B

PB58, PB1058

Vibration suppression control 2
- Vibration frequency dumping
after gain switching

VRF23B

PB59, PB1059

Vibration suppression control 2
- Resonance frequency dumping
after gain switching

VRF24B

*TDS
*AOP3

PA22, PA1022

For manufacturer setting

PA23, PA1023

Drive recorder arbitrary alarm
trigger setting

DRAT

PA24, PA1024

Function selection A-4

*AOP4

PA25, PA1025

One-touch tuning - Overshoot
permissible level

OTHOV

PA26 to 32,
PA1026 to 1032

For manufacturer setting

*1

―

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

(e) Gain filter parameter
Device name

Item

Symbol*1

PB1, PB1001

Adaptive tuning mode
(adaptive filter II)

PB2, PB1002

Vibration suppression control
tuning mode (advanced vibration
suppression control II)

VRFT

PB3, PB1003

Position command acceleration/
deceleration time constant
(position smoothing)

PST

PB4, PB1004

Feed forward gain

FFC

PB5, PB1005

For manufacturer setting

―

PB6, PB1006

Load to motor inertia ratio

GD2

PB7, PB1007

Model loop gain

PG1

PB8, PB1008

Position loop gain

PG2

PB9, PB1009

Speed loop gain

VG2

PB10, PB1010

Speed integral compensation

VIC

PB11, PB1011

Speed differential compensation

VDC

PB12, PB1012

Overshoot amount compensation

OVA

PB13, PB1013

Machine resonance suppression
filter 1

NH1

PB14, PB1014

Notch shape selection 1

PB15, PB1015

Machine resonance suppression
filter 2

PB16, PB1016

Notch shape selection 2

16 - 40

PB1

NHQ1
NH2
NHQ2

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

―
CNHF
NH3
NHQ3
NH4
NHQ4
NH5

PC38, PC1038

For manufacturer setting

―

PC39, PC1039

Analog monitor 1 offset

MO1

PC40, PC1040

Analog monitor 2 offset

MO2

PC41 to 42,
PC1041 to 1042

For manufacturer setting

―

*1

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

Item

PC43, PC1043
Symbol*1

PC44 to 50,
PC1044 to 1050

For manufacturer setting

PC51, PC1051

Forced stop deceleration time
constant

PC52, PC1052

For manufacturer setting

―

PC53, PC1053

For manufacturer setting

―

PC1, PC1001

Acceleration time constant

STA

PC2, PC1002

Deceleration time constant

STB

PC3, PC1003

S-pattern acceleration/
deceleration time constant

STC

PC4, PC1004

Torque command time constant

TQC

PC54, PC1054

Vertical axis freefall prevention
compensation amount

SC1

PC55 to PC59,
PC1055 to PC1059

For manufacturer setting

SC2

PC60, PC1060

Function selection C-D

SC3

PC61 to PC80,
PC1061 to PC1080

For manufacturer setting

PC5, PC1005
PC6, PC1006
PC7, PC1007
PC8, PC1008
PC9, PC1009
PC10, PC1010
PC11, PC1011

PC12, PC1012

Internal speed command 1
Internal speed limit 1
Internal speed command 2
Internal speed limit 2
Internal speed command 3
Internal speed limit 3
Internal speed command 4
Internal speed limit 4
Internal speed command 5
Internal speed limit 5
Internal speed command 6
Internal speed limit 6
Internal speed command 7
Internal speed limit 7
Analog speed command Maximum speed
Analog speed limit - Maximum
speed

TPO

Error excessive alarm detection
level

(f) Extension setting parameter
Device name

Analog torque limit offset

*1
SC4
SC5

RSBR

RSUP1
―
*COPD
―

(g) I/O setting parameter
Device name

VCM

―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

SC6
SC7

ERZ

Item

Symbol*1

PD1, PD1001

Input signal automatic on
selection 1

PD2, PD1002

For manufacturer setting

―

PD3, PD1003

Input device selection 1L

*DI1L

PD4, PD1004

Input device selection 1H

*DI1H

PD5, PD1005

Input device selection 2L

*DI2L

PD6, PD1006

Input device selection 2H

*DI2H

Analog torque command
maximum output

TLC

PC14, PC1014

Analog monitor 1 output

MOD1

PD9, PD1009

Input device selection 4L

*DI4L

PC15, PC1015

Analog monitor 2 output

MOD2

PD10, PD1010

Input device selection 4H

*DI4H

PC16, PC1016

Electromagnetic brake sequence
output

MBR

PD11, PD1011

Input device selection 5L

*DI5L

PD12, PD1012

Input device selection 5H

*DI5H

PD13, PD1013

Input device selection 6L

*DI6L

PD14, PD1014

Input device selection 6H

*DI6H
―

Zero speed

ZSP

PC18, PC1018

Alarm history clear

*BPS
*ENRS

PD7, PD1007

Input device selection 3L

*DI3L

PD8, PD1008

Input device selection 3H

*DI3H

PC19, PC1019

Encoder output pulse selection

PC20, PC1020

Station number setting

*SNO

PD15 to 16,
PD1015 to 1016

For manufacturer setting

PC21, PC1021

Communication function selection

*SOP

PD17, PD1017

Input device selection 8L

*DI8L

PC22, PC1022

Function selection C-1

*COP1

PD18, PD1018

Input device selection 8H

*DI8H

PC23, PC1023

Function selection C-2

*COP2

PD19, PD1019

Input device selection 9L

*DI9L

PC24, PC1024

Function selection C-3

*COP3

PD20, PD1020

Input device selection 9H

*DI9H

PC25, PC1025

For manufacturer setting

―

PD21, PD1021

Input device selection 10L

*DI10L

PC26, PC1026

Function selection C-5

*COP5

PD22, PD1022

Input device selection 10H

*DI10H

PC27, PC1027

Function selection C-6

*COP6

PD23, PD1023

Output device selection 1

*DO1

PC28, PC1028

For manufacturer setting

―

PD24, PD1024

Output device selection 2

*DO2

PC29, PC1029

For manufacturer setting

―

PD25, PD1025

Output device selection 3

*DO3

PC30, PC1030

Acceleration time constant 2

STA2

PD26, PD1026

Output device selection 4

*DO4

PC31, PC1031

Deceleration time constant 2

STB2

PD27, PD1027

For manufacturer setting

―

PC32, PC1032

Command input pulse
multiplication numerator 2

CMX2

PD28, PD1028

Output device selection 6

*DO6

PC33, PC1033

Command input pulse
multiplication numerator 3

CMX3

Command input pulse
multiplication numerator 4

PD31, PD1031

For manufacturer setting

PC34, PC1034

CMX4

PD32, PD1032

Function selection D-3

PC35, PC1035

Internal torque limit 2

TL2

PD33, PD1033

For manufacturer setting

PC36, PC1036

Status display selection

*DMD

PD34, PD1034

Function selection D-5

VCO

PD35 to 48,
PD1035 to 1048

For manufacturer setting

PC37, PC1037

Analog speed command offset
Analog speed limit offset

PD29, PD1029

Input filter setting

PD30, PD1030

Function selection D-1

*1

*DIF
*DOP1
―
*DOP3

11

12

13

14

15

16

―
*DOP5
―

For the parameters prefixed by an asterisk (*), setting
becomes effective when the power is turned off once and
back on after setting the parameter data.

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

10

*DIA1

PC13, PC1013

PC17, PC1017

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

PG1B

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

PB60, PB1060
PB61 to 64,
PB1061 to 1064

9

CC-Link IE CONTROLLER
NETWORK
CONNECTION

Symbol*1

CC-Link IE FIELD
NETWORK
CONNECTION

Item
Analog torque command offset

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

Device name

CC-Link
CONNECTION
(Via G4)

Symbol*1

INVERTER
CONNECTION

Item
Model loop gain after gain
switching

16 - 41

SERVO AMPLIFIER
CONNECTION

Device name

Device
name

(h) Extension setting 2 parameter
Device name

Item

PE1 to 40,
PE1000 to 1040

For manufacturer setting

PE41, PE1041

Function selection E-3

PE42 to 64,
PE1042 to 1064

For manufacturer setting

(i)

Symbol
―
EOP3
―

ST33

Setting time

―

Oscillation detection frequency

―

ST35

Number of tough drives

―

ST36 to 39

For manufacturer setting

―

ST40

Unit power consumption 1
(incremwnt of 1 W)

―

ST41

Unit total power consumption 1
(incremwnt of 1 Wh)

―

(k) Alarm (compatible with MELSERVO-J3-*A)

Device
name

Item

Symbol
Device
name

PF1 to 8,
PF1001 to
1008

For manufacturer setting

PF9,
PF1009

Function selection F-5

PF10 to 14,
PF1010 to For manufacturer setting
1014
Electronic dynamic brake operating time

PF16 to 20,
PF1016 to For manufacturer setting
1020

―

Current alarm number

―

Detailed data of current alarms

―

*FOP5

AL11

Servo status when alarm occurs Cumulative
feedback pulses

―

―

AL12

Servo status when alarm occurs Servo motor
speed

―

AL13

Servo status when alarm occurs Droop
pulses

―

AL14

Servo status when alarm occurs cumulative
command pulses

―

AL15

Servo status when alarm occurs command
pulse frequency

―

DRT

AL16

Servo status when alarm occurs analog
speed command voltage/limit voltage

―

―

AL17

Servo status when alarm occurs analog
torque command voltage/limit voltage

―

AL18

Servo status when alarm occurs regenerative
load ratio

―

AL19

Servo status when alarm occurs effective
load ratio

―

AL20

Servo status when alarm occurs peak load
ratio

―

AL21

Servo status when alarm occurs
Instantaneous torque

―

AL22

Servo states when alarm occurs Within
onerevolution position(1 pulse unit)

―

AL23

Servo status when alarm occurs ABS counter

―

AL24

Servo status when alarm occurs load inertia
moment ratio

―

AL25

Servo status when alarm occurs Bus voltage

―

AL200

Alarm number from Alarm History most
recent alarm

―

AL201

Alarm number from Alarm History first alarm
in past

―

AL202

Alarm number from Alarm History second
alarm in past

―

AL203

Alarm number from Alarm History third alarm
in past

―

AL204

Alarm number from Alarm History fourth
alarm in past

―

AL205

Alarm number from Alarm History fifth alarm
in past

―

DBT

―

PF22,
PF1022

For manufacturer setting

PF23,
PF1023

Vibration tough drive - Oscillation detection
level

OSCL1

PF24,
PF1024

Vibration tough drive function selection

OSCL2

PF25,
PF1025

Instantaneous power failure tough drive
- Detection time

CVAT

Machine diagnosis function - Friction
judgement speed

PF32 to 48,
PF1032 to For manufacturer setting
1048

(j)

―

FRIC

―

Status display
Device
name

Item

Symbol

AL1

Drive recorder switching time setting

PF26 to 30,
PF1026 to For manufacturer setting
1030

Item

AL0

PF21,
PF1021

PF31,
PF1031

Symbol

ST34

Extension setting 3 parameter

PF15,
PF1015

Item

Symbol

ST0

Comulative feedback pulse

―

ST1

Servo motor speed

―

ST2

Droop pulse

―

ST3

Cumulative command pulse

―

ST4

Command pulse frequency

―

ST5

Analog speed command voltage/limit voltage

―

ST6

Analog torque command voltage/limit
voltage

―

AL210

Alarm occurrence time in alarm history most
recent alarm

―

ST7

Regenerative load ratio

―

AL211

―

ST8

Effetive load ratio

―

Alarm occurrence time in alarm history first
alarm in past

ST9

Peak load ratio

―

AL212

―

ST10

Instantaneous torque

―

Alarm occurrence time in alarm history
second alarm in past

ST11

Within one-revolution position(1 pulse unit)

―

AL213

Alarm occurrence time in alarm history third
alarm in past

―

ST12

ABS counter

―

ST13

Load inertia moment ratio

―

AL214

Alarm occurrence time in alarm history fourth
alarm in past

―

ST14

Bus voltage

―

ST15 to 31

For manufacturer setting

―

AL215

Alarm occurrence time in alarm history fifth
alarm in past

―

ST32

Internal temperature of encoder

―

AL230

Detailed alarm from Alarm History most
recent alarm

―

16 - 42

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

―

AL232

Detailed alarm from Alarm History second
alarm in past

―

ALM205

Alarm number from Alarm History 5th alarm
in past

―

AL233

Detailed alarm from Alarm History third alarm
in past

―

ALM206

AL234

Detailed alarm from Alarm History fourth
alarm in past

―

ALM207

AL235

Detailed alarm from Alarm History fifth alarm
in past

―

ALM208

Alarm number from Alarm History 8th alarm
in past

―

ALM209

Alarm number from Alarm History 9th alarm
in past

―

ALM210

Alarm number from Alarm History 10th alarm
in past

―

ALM211

Alarm number from Alarm History 11th alarm
in past

―

ALM212

Alarm number from Alarm History 12th alarm
in past

―

ALM213

Alarm number from Alarm History 13th alarm
in past

―

ALM214

Alarm number from Alarm History 14th alarm
in past

―

ALM215

Alarm number from Alarm History 15th alarm
in past

―

ALM220

Alarm occurrence time in alarm history most
recent alarm

―

ALM221

Alarm occurrence time in alarm history 1st
alarm in past

―

ALM222

Alarm occurrence time in alarm history 2nd
alarm in past

―

ALM223

Alarm occurrence time in alarm history 3rd
alarm in past

―

ALM224

Alarm occurrence time in alarm history 4th
alarm in past

―

ALM225

Alarm occurrence time in alarm history 5th
alarm in past

―

ALM226

Alarm occurrence time in alarm history 6th
alarm in past

―

ALM227

Alarm occurrence time in alarm history 7th
alarm in past

―

ALM228

Alarm occurrence time in alarm history 8th
alarm in past

―

Alarm (extended for MELSERVO-J4-*A)
Device
name

ALM0

Item

Symbol

―
―

Current alarm number

―

ALM1

Detailed data of current alarms

―

ALM11

Servo status when alarm occurs Cumulative
feedback pulses

―

ALM12

Servo status when alarm occurs Servo motor
speed

―

ALM13

Servo status when alarm occurs Droop
pulses

―

ALM14

Servo status when alarm occurs cumulative
command pulses

―

ALM15

Servo status when alarm occurs command
pulse frequency

―

ALM16

Servo status when alarm occurs analog
speed command voltage/limit voltage

―

ALM17

Servo status when alarm occurs analog
torque command voltage/limit voltage

―

ALM18

Servo status when alarm occurs regenerative
load ratio

―

ALM19

Servo status when alarm occurs effective
load ratio

―

ALM20

Servo status when alarm occurs peak load
ratio

―

ALM21

Servo status when alarm occurs
Instantaneous torque

―

ALM22

Servo states when alarm occurs Within
onerevolution position(1 pulse unit)

―

ALM23

Servo status when alarm occurs ABS counter

―

ALM24

Servo status when alarm occurs load inertia
moment ratio

―

ALM229

Alarm occurrence time in alarm history 9th
alarm in past

―

ALM25

Servo status when alarm occurs Bus voltage

―

ALM230

―

ALM
26 to 42

Alarm occurrence time in alarm history 10th
alarm in past

For manufacturer setting

―

ALM231

―

ALM43

Servo states when alarm occurs Internal
temperature of encoder

Alarm occurrence time in alarm history 11th
alarm in past

―

ALM232

―

ALM44

Servo states when alarm occurs Setting time

―

Alarm occurrence time in alarm history 12th
alarm in past

ALM45

Servo states when alarm occurs Oscillation
detection frequency

―

ALM233

Alarm occurrence time in alarm history 13th
alarm in past

―

ALM46

Servo states when alarm occurs Number of
tough drives

―

ALM234

Alarm occurrence time in alarm history 14th
alarm in past

―

ALM235

Alarm occurrence time in alarm history 15th
alarm in past

―

ALM240

Detailed alarm from Alarm History most
recent alarm

―

ALM241

Detailed alarm from Alarm History 1st alarm
in past

―

ALM242

Detailed alarm from Alarm History 2nd alarm
in past

―

ALM243

Detailed alarm from Alarm History 3rd alarm
in past

―

ALM244

Detailed alarm from Alarm History 4th alarm
in past

―

ALM245

Detailed alarm from Alarm History 5th alarm
in past

―

ALM
47 to 50

For manufacturer setting

―

ALM51

Servo states when alarm occurs Unit power
consumption 1 (incremwnt of 1 W)

―

ALM52

Servo states when alarm occurs Unit total
power consumption 1 (incremwnt of 1 Wh)

―

ALM200

Alarm number from Alarm History most
recent alarm

―

ALM201

Alarm number from Alarm History 1st alarm in
past

―

ALM202

Alarm number from Alarm History 2nd alarm
in past

―

ALM203

Alarm number from Alarm History 3rd alarm
in past

―

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

16 - 43

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

Alarm number from Alarm History 4th alarm
in past

10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

ALM204

11
CC-Link IE CONTROLLER
NETWORK
CONNECTION

―

9

12
CC-Link IE FIELD
NETWORK
CONNECTION

Detailed alarm from Alarm History first alarm
in past

Alarm number from Alarm History 6th alarm
in past
Alarm number from Alarm History 7th alarm
in past

Symbol

13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

AL231

(l)

Item

14
CC-Link
CONNECTION
(Via G4)

Symbol

15
INVERTER
CONNECTION

Device
name

Item

16
SERVO AMPLIFIER
CONNECTION

Device
name

Device
name

Item

Symbol

ALM246

Detailed alarm from Alarm History 6th alarm
in past

―

ALM247

Detailed alarm from Alarm History 7th alarm
in past

―

ALM248

Detailed alarm from Alarm History 8th alarm
in past

―

ALM249

Detailed alarm from Alarm History 9th alarm
in past

―

ALM250

Detailed alarm from Alarm History 10th alarm
in past

―

ALM251

Detailed alarm from Alarm History 11th alarm
in past

―

ALM252

Detailed alarm from Alarm History 12th alarm
in past

―

ALM253

Detailed alarm from Alarm History 13th alarm
in past

―

ALM254

Detailed alarm from Alarm History 14th alarm
in past

―

ALM255

Detailed alarm from Alarm History 15th alarm
in past

―

(m) External input
Device name

Item

Symbol

DI0

Input device statuses

―

DI1

External input pin statuses

―

DI2

Statuses of input devices
switched on through
communication

―

(n) External output
Device
name

Item

Symbol

DO0

Output device statuses

―

DO1

External output pin statuses

―

(o) Input signal for test operation (for test operation)
Device
name
TMI0

Item

Symbol

Input signal for test operation

―

(p) Forced output of signal pin (for test operation)
Device
name
TMO0

Item
Forced output from signal pin

Symbol
―

(q) Set data (for test operation)
Device
name

Item

Symbol

TMD0

Writes the speed (test mode)

―

TMD1

Writes the acceleration/deceleration time
constant (test mode)

―

TMD2

For manufacturer setting

―

TMD3

Writes the moving distance (test mode)

―

16 - 44

16. SERVO AMPLIFIER CONNECTION
16.6 Device Range that Can Be Set

MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)

9

16.7 Precautions
 Station number setting in the servo system
Make sure to establish servo system with the station
number set with the host address.
For details of host address setting, refer to the
following.

MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)

10

16.4.1 Setting communication interface
(Communication settings)

 GOT clock function
Since the servo amplifier does not have a clock
function, the settings of [Adjust] or [Broadcast] by GOT
clock control will be disabled.

CC-Link IE CONTROLLER
NETWORK
CONNECTION

11

 Servo amplifier/test operation using the GOT
During the servo amplifier/test operation, when the
communication between the GOT and the servo
amplifier is interrupted for 0.5[ms] or more, the servo
amplifier decelerates, stops, and then gets into the
servo lock status. During the servo amplifier/test
operation, continue the communication constantly by
monitoring the status display of the servo amplifier on
the GOT screen, etc.

CC-Link IE FIELD
NETWORK
CONNECTION

12

CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)

13

CC-Link
CONNECTION
(Via G4)

14

INVERTER
CONNECTION

15

SERVO AMPLIFIER
CONNECTION

16

16. SERVO AMPLIFIER CONNECTION
16.7 Precautions

16 - 45

16 - 46

16. SERVO AMPLIFIER CONNECTION
16.7 Precautions

ROBOT
CONTROLLER
CONNECTION

18
CNC CONNECTION

17

17

ROBOT CONTROLLER
CONNECTION

17.

GOT MULTI-DROP
CONNECTION

19

17.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 2
17.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 3
17.4 PLC Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 6
17.5 Device Range that Can Be Set . . . . . . . . . . . . . . . . . . . . . 17 - 8
17.6 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 8

21
MULTI-CHANNEL
FUNCTION

17.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 - 2

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

FA TRANSPARENT
FUNCTION

22

17 - 1

17. ROBOT CONTROLLER CONNECTION
17.1 Connectable Model List
The following table shows the connectable models.
Series

Model name

Robot
controller

Clock

CRnD-700

Communication
type

Refer to

Ethernet

17.2.1

For details on the connection with CRnQ-700 (Q172DRCPU), refer to Mitsubishi Products (Chapter 5 to 13).

17.2 System Configuration
17.2.1

Connecting to robot controller (CRnD-700)

Robot
controller

GOT
Communication driver

Connection cable
Ethernet(MELSEC),Q17nNC,CRnD-700

Robot controller
Model name

CRnD-700*5*6

Communication
type

Ethernet

*1

*2
*3

*4

*5
*6

Connection cable
*1*2

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable (STP) or
unshielded twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable (STP):
Category 5 and 5e

GOT
Option device

*3

length

Model

Number of connectable
equipment

*3

- (Built into GOT)

1 GOT

100m
GT15-J71E71-100

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.
A straight cable is available.
When connecting QnUDE(H) and GOT directly with Ethernet cable, remember that the by cross cable is available.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual (Hardware)
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
For the system configuration of CRnD-700, refer to the following manual.
CRnD-700 SET UP MANUAL
Select [CRnD-700] for [Controller Type] in [Ethernet] of GT Designer3.
For [Ethernet] of GT Designer3, refer to the following.
17.3.3 Ethernet setting

17 - 2

Maximum
segment

17. ROBOT CONTROLLER CONNECTION
17.1 Connectable Model List

Setting communication
interface (Communication
settings)

17.3.2

Communication detail settings

Make the settings according to the usage environment.

 GT16

2.

19
GOT MULTI-DROP
CONNECTION

3.

2.
3.

4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.

1 to 239

GOT PLC No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

Set the IP address of the GOT.
(Default: 192.168.3.18)

0.0.0.0 to
255.255.255.255

IP Address*1

Set the subnet mask for the sub
network.(Only for connection via
router)
*1
Subnet Mask
If the sub network is not used, the
default value is set.
(Default: 255.255.255.0)

Default
Gateway*1

Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Interface to be used
• Driver:
Ethernet (MELSEC), Q17nNC, CRnD-700
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

*1

0.0.0.0 to
255.255.255.255

0.0.0.0 to
255.255.255.255

1024 to 5010 to
5014 to 65534
(Except for 5011, 5012,
5013 and 49153)

1024 to 5010 to
GOT
Set the GOT port No. for the
5014 to 65534
Communication connection with the Ethernet module.
(Except for 5011, 5012,
Port No.
(Default: 5001)
5013 and 49153)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
0 to 5times
When receiving no response after
retries, the communication times out.
(Default: 3times)

Startup Time

Specify the time period from the GOT
startup until GOT starts the
3 to 255sec
communication with the PLC CPU.
(Default: 3sec)

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

Delay Time

Set the delay time for reducing the
load of the network/destination PLC.
(Default: 0ms)

Click the [OK] button when settings are completed.

POINT

1.1.2 I/F communication setting

Set the router address of the default
gateway where the GOT is
connected.(Only for connection via
router)
(Default: 0.0.0.0)

Ethernet
Set the GOT port No. for Ethernet
Download Port
download.
No.
(Default: 5014)

17.3.2 Communication detail settings

The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following:

Range

GOT NET No.

GOT

Click!

Description
Set the network No. of the GOT.
(Default: 1)

17. ROBOT CONTROLLER CONNECTION
17.3 GOT Side Settings

3 to 90sec

0 to 10000
(

10ms)

17 - 3

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Item

21
MULTI-CHANNEL
FUNCTION

4.

1.

18
CNC CONNECTION

Set the channel of the connected equipment.

22
FA TRANSPARENT
FUNCTION

17.3.1

ROBOT
CONTROLLER
CONNECTION

17

17.3 GOT Side Settings

*1

Click the [Setting] button and perform the setting in the [GOT
IP Address Setting]
screen.

 GT15, GT12

Item

Description

Range

GOT NET No.

Set the network No. of the GOT.
(Default: 1)

1 to 239

GOT PLC No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

GOT
IP Address

Set the IP address of the GOT.
(Default: 192.168.0.18)

0.0.0.0 to
255.255.255.255

Subnet Mask

Set the subnet mask for the sub
network. (Only for connection via
router)
If the sub network is not used, the
default value is set.
(Default: 255.255.255.0)

0.0.0.0 to
255.255.255.255

Default
Gateway

Set the router address of the default
gateway where the GOT is
connected. (Only for connection via
router)
(Default: 0.0.0.0)

0.0.0.0 to
255.255.255.255

Ethernet
Set the GOT port No. for Ethernet
Download Port download.
No.
(Default: 5014)

1024 to 5010 to
5014 to 65534
(Except for 5011,
5012, 5013 and
49153)

1024 to 5010 to
GOT
Set the GOT port No. for the
5014 to 65534
Communication connection with the Ethernet module. (Except for 5011,
Port No.
(Default: 5001)
5012, 5013 and
49153)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
0 to 5times
When receiving no response after
retries, the communication times out.
(Default: 3times)

Startup Time

Specify the time period from the GOT
startup until GOT starts the
3 to 255sec
communication with the PLC CPU.
(Default: 3sec)

Timeout Time
*1

Delay Time

17 - 4

17. ROBOT CONTROLLER CONNECTION
17.3 GOT Side Settings

Set the time period for a
communication to time out.
(Default: 3sec)
Set the delay time for reducing the
load of the network/destination PLC.
(Default: 0ms)

3 to 90sec

0 to 10000
(

10ms)

17.3.3

17

Ethernet setting

ROBOT
CONTROLLER
CONNECTION

POINT
Example of [Detail setting].
For examples of [Detail setting], refer to the following.
17.4 PLC Side Settings

Range

Host

N/W No.

Set the network No. of the connected
Ethernet module.
1 to 239
(Default: blank)

PLC No.

Set the station No. of the connected
Ethernet module.
(Default: blank)

1 to 64

Type*1

Set the type of the connected
Ethernet module.
CRnD-70(fixed)

CRnD-70(fixed)

IP address

Set the IP address of the connected
Ethernet module.
(Default: blank)

0.0.0.0 to
255.255.255.255

Port No.

Set the port No. of the connected
Ethernet module.
(Default: 5001)

1024 to 65534

*1

UDP (fixed)

20

21

Select [CRnD-700] for [Controller Type].

POINT
(1) Example of [Ethernet]
For examples of [Ethernet], refer to the following.
17.4 PLC Side Settings
(2) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(3) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

17. ROBOT CONTROLLER CONNECTION
17.3 GOT Side Settings

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Communication UDP (fixed)

―

17 - 5

MULTI-CHANNEL
FUNCTION

Description
The host is displayed. (The host is
indicated with an asterisk (*))

22
FA TRANSPARENT
FUNCTION

Item

CNC CONNECTION

18

17.4 PLC Side Settings
Model
Robot controller

17.4.1

Reference

CRnD-700

17.4.1

(2) For R32TB or R56TB

Connecting to robot controller
(CRnD-700)

This section describes the settings of a GOT and a robot
controller in the following case of system configuration.

POINT
Robot controller (CRnD-700)
For details of the robot controller (CRnD-700), refer to
the following manual.
CRnD-700 SET UP MANUAL

(For R56TB)

 System configuration

Item

■ [Controller Setting] and [Ethernet] of GT
Designer3

 (The settings other than the
following are set to the default)
Network No.
:1
PLC No.
:1
IP address
: 192.168.0.18
Port No.
: 5001
Communication format : UDP (fixed)

Setting
necessity at
GOT
connection

Set value

NETIP

192.168.0.19

GOTPORT

5001
: Necessary

: As necessary

: Not necessary

 [Controller Setting] and [Ethernet] of GT
Designer3
(1) Communication settings

 (The settings other than the
following are set to the default)
Network No.
:1
PLC No.
:2
IP address
: 192.168.0.19
Port No.
: 5001
Communication format : UDP(fixed)
■2Parameter settings for CRnD-700

 Parameter settings for CRnD-700

Item
GOT NET No.

1

GOT PLC No.

1

GOT IP Address

192.168.0.18

GOT Port No. (Communication)

5001

GOT Port No.
(Ethernet Download)

5014

Default Gateway

(1) For RT ToolBox2

Set value

0.0.0.0

Subnet Mask

255.255.255.0

Retry

3times

Startup Time

3sec

Timeout Time

3sec

Delay Time

0ms

(2) Ethernet setting
Item
Host

Item
NETIP
GOTPORT

Set value
192.168.0.19
5001
: Necessary

17 - 6

Setting necessity at
GOT connection

: As necessary

: Not necessary

17. ROBOT CONTROLLER CONNECTION
17.4 PLC Side Settings

Ethernet setting
No.1

Set value
*

N/W No.

1

PLC No.

2

Type

CRnD-700

IP address

192.168.0.19

Port No.

5001 (fixed)

Communication

UDP (fixed)

17
ROBOT
CONTROLLER
CONNECTION

POINT
[Controller Setting] and [Ethernet] of GT Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
17.3.1 Setting communication interface
(Communication settings)

CNC CONNECTION

18

 Confirming communication state of CRnD700
(1) When using the Command Prompt of Windows®.
Execute a Ping command at the Command Prompt of

19
GOT MULTI-DROP
CONNECTION

Windows®.
(a) When normal communication
C:\>Ping 192.168.0.19
Reply from 192.168.0.19: bytes=32 time<1ms
TTL=64
(b) When abnormal communication
C:\>Ping 192.168.0.19
Request timed out.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Parameter settings
• Operation state of the CRnD-700. (faulty or not)
• The IP address of the CRnD-700 specified for the
Ping command.

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

17. ROBOT CONTROLLER CONNECTION
17.4 PLC Side Settings

17 - 7

17.5 Device Range that Can Be Set
For details on the device range that can be used on the
GOT, refer to the following.
2.1 MELSEC-QnU/DC, Q17nD/M/NC/DR,
CRnD-700

17.6 Precautions
 When setting IP address
Do not use "0" and "255" at the end of an IP address.
(Numbers of *.*.*.0 and *.*.*.255 are used by the
system)
The GOT may not monitor the controller correctly with
the above numbers.
Consult with the administrator of the network before
setting an IP address to the GOT and controller.

 When connecting to the multiple network
equipment (including GOT) in a segment
By increasing the network load, the transmission speed
between the GOT and PLC may be reduced.
The following actions may improve the communication
performance.
• Using a switching hub
• More high speed by 100BASE-TX (100Mbps)
• Reduction of the monitoring points on GOT

17 - 8

17. ROBOT CONTROLLER CONNECTION
17.5 Device Range that Can Be Set

18.

ROBOT
CONTROLLER
CONNECTION

18
CNC CONNECTION

18

17

CNC CONNECTION

18.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 7
18.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 8
18.5 CNC Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 16
18.6 Device Range that Can Be Set . . . . . . . . . . . . . . . . . . . . 18 - 23
18.7 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 23

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

18.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 3

21
MULTI-CHANNEL
FUNCTION

18.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 2

GOT MULTI-DROP
CONNECTION

19

FA TRANSPARENT
FUNCTION

22

18 - 1

18. CNC CONNECTION
18.1 Connectable Model List
The following table shows the connectable models.
Series

MELDAS
C6/C64
*1

Model name

FCA C6
FCA C64

*1
*2

Clock

Communication
type
RS-232
RS-422

18.2.1

MELSECNET/10*2

18.2.2

CC-Link(ID)

18.2.3

Ethernet

18.2.4

Use the NC system software version D0 or later.
Includes the case on the MELSECNET/H network system in the NET/10 mode. The GOT cannot be connected to the remote I/O
network..

For the connection to CNC C70, refer to Mitsubishi Products (Chapter 5 to Chapter 13).

18 - 2

Refer to

18. CNC CONNECTION
18.1 Connectable Model List

17

18.2.1

ROBOT
CONTROLLER
CONNECTION

18.2 System Configuration
Direct connection to CPU

MELDAS
C6/C64

F311 cable

GOT

Communication driver

Connection cable
AJ71C24, MELDAS C6*

CNC CONNECTION

18

F311 cable

Communi
cation
type

-

RS-232

MELDAS C6/C64
*1

Cable model

RS232 connection
diagram

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment

20

- (Built into GOT)
15m
GT15-RS2-9P
1 GOT for 1 PLC

GT16-C02R4-9S(0.2m)

MELDAS C6/C64

*3

*2

RS-422

GT01-C30R4-25P(3m)
GT01-C100R4-25P(10m)
GT01-C200R4-25P(20m)
GT01-C300R4-25P(30m)

GT15-RS2T4-9P*4
30.5m

21

GT15-RS4-9S
- (Built into GOT)

*1
*2
*3

Connect the connector of the CNC side to TERMINAL.
Connect the connector of the CNC side to SIO.
To be prepared by the user, referring the following.

*4

Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Model name

Connection cable

MELDAS C6/C64 CONNECTION AND MAINTENANCE MANUAL (BNP-B2255) F311 Cable Production Drawing

22
FA TRANSPARENT
FUNCTION

.

MULTI-CHANNEL
FUNCTION

CNC

GOT MULTI-DROP
CONNECTION

19

18. CNC CONNECTION
18.2 System Configuration

18 - 3

18.2.2

MELSECNET/10 connection (PLC to PLC network)

POINT
(1) Connectable network
MELSECNET/10 connection includes the case that MELSECNET/H is used in NET/10 mode.The GOT
cannot be connected to the remote I/O network.
Connect the GOT to the following network systems as an ordinary station.
• MELSECNET/10 network system (PLC to PLC network) optical loop system
• MELSECNET/10 network system (PLC to PLC network) coaxial bus system
(2) MELSECNET/H network module
When connecting the MELSECNET/H network module to the MELSECNET/10 network system, specify the
MELSECNET/10 Mode as a network type.

Communication driver

MELSECNET/10

MELSECNET/H
(When MELSECNET/H
communication unit is used)

MELDAS
C6/C64

Expansion
unit

Communication driver

(When MELSECNET/10
communication unit is used)

GOT
Connection cable

CNC
Model name

Connection cable

Expansion unit

Communication type

Cable model

FCU6-EX878

MELSECNET/10
(Coaxial bus system)

Coaxial cable

MELSECNET/10
(Optical loop system)

Optical fiber cable

*3

GOT

Max.
distance

Option device

Model

Number of
connectable
equipment

GT15-J71BR13*2
31 GOTs

*1

GT15-75J71BR13-Z

MELDAS C6/C64
FCU6-EX879

*1

*3

GT15-J71LP23-25*2
63 GOTs

*1

GT15-75J71LP23-Z

The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manuals.
C6/C64/C64T CONNECTION AND MAINTENANCE MANUAL BNP-B2255

*2

C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373
Specify the MELSECNET/10 Mode as the Communication Settings.For the setting, refer to the following.

*3

18.4.1 Setting communication interface (Communication settings)
For the coaxial cable and optical fiber cable, refer to the following manuals.
C6/C64/C64T CONNECTION AND MAINTENANCE MANUAL BNP-B2255
C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373

18 - 4

18. CNC CONNECTION
18.2 System Configuration

17

CC-Link connection (intelligent device station)
Communication driver

Communication driver

CC-Link Ver2(ID)

CC-Link(ID)

MELDAS
C6/C64

Expansion
unit

18
CNC CONNECTION

(When MODEL GT15-J61BT13
(When MODEL GT15-75J61BT13-Z
CC-Link communication unit is used) CC-Link communication unit is used)

ROBOT
CONTROLLER
CONNECTION

18.2.3

GOT
Connection cable

Connection cable

Model name

Expansion unit

Communication
type

MELDAS C6/C64

FUC6-HR865

CC-Link(ID)

Cable model
CC-Link dedicated
cable
*3

*1

GOT
Max.
distance

Option device

Model

Number of
connectable
equipment

GT15-J61BT13*2
26 GOTs

*1

20

GT15-75J61BT13-Z

The overall extension cable length and the length between stations vary depending on the cable type to be used and the total
number of stations.
For details, refer to the following manuals.
C6/C64/C64T CONNECTION AND MAINTENANCE MANUAL BNP-B2255

21

18.4.1 Setting communication interface (Communication settings)
For the specifications and inquiries of the CC-Link dedicated cable, refer to the following.

MULTI-CHANNEL
FUNCTION

*3

C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373
Specify Ver.1 as the mode setting in the Communication Settings to use it.
For details of the settings, refer to the following the manual.

CC-Link Partner Association's home page: http://www.cc-link.org/

22
FA TRANSPARENT
FUNCTION

*2

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

CNC

GOT MULTI-DROP
CONNECTION

19

18. CNC CONNECTION
18.2 System Configuration

18 - 5

18.2.4

Ethernet connection

Expansion
unit

MELDAS
C6/C64

GOT

Communication driver

Connection cable
Ethernet(MELSEC),Q17nNC,CRnD-700

Connection cable*1

CNC

Model name

MELDAS C6/C64

Expansion unit

FUC6-EX875
*4*5

*1

*2

*3

*4

Commun
ication
type

Cable model

Ethernet

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable
(STP) or unshielded twisted
pair cable (UTP): Category
3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable
(STP):
Category 5 and 5e

GOT
Maximum
segment

Option device

length*3
*2

- (Built into GOT)

100m
GT15-J71E71-100

GT16 User's Manual
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
For the system configuration of the expansion unit, refer to the following manuals.

C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373
Select [AJ71QE71] for [Controller Type] in [Ethernet] of GT Designer3.
For [Ethernet] of GT Designer3, refer to the following.
18.4.3 Ethernet setting

18 - 6

128 GOTs
(recommended to
16 units or less)

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standards.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.

C6/C64/C64T CONNECTION AND MAINTENANCE MANUAL BNP-B2255
*5

Model

Number of
connectable
equipment

18. CNC CONNECTION
18.2 System Configuration

17
ROBOT
CONTROLLER
CONNECTION

18.3 Connection Diagram
The following diagram shows the connection between the
GOT and the CNC.

18

RS-232 cable

CNC CONNECTION

18.3.1

 Connection diagram
RS232 connection diagram
MELDAS C6/C64 side*1
(20 pin half pitch)

1

1

GND

RD(RXD)

2

6

SD

SD(TXD)

3

16

RD

ER(DTR)

4

-

-

SG

5

11

GND

DR(DSR)

6

-

-

RS(RTS)

7

-

-

CS(CTS)

8

18

ER(DTR)

-

9

-

-

*1

19
GOT MULTI-DROP
CONNECTION

CD

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

GOT side

For details of the MELDAS C6/C64 side connection, refer to
the following manuals.
MELDAS C6/C64 CONNECTION AND
MAINTENANCE MANUAL BNP-B2255

21
MULTI-CHANNEL
FUNCTION

MELDAS C6/C64 NETWORK MANUAL BNP-B2373

 Precautions when preparing a cable
(1) Cable length
The length of the RS-232 cable must be 15m or less.

(2) GOT side connector

22

For the GOT side connector, refer to the following.

FA TRANSPARENT
FUNCTION

1.4.1 GOT connector specifications

18. CNC CONNECTION
18.3 Connection Diagram

18 - 7

18.4 GOT Side Settings
18.4.1

Setting communication
interface (Communication
settings)

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.

Set the channel of the connected equipment.

2.

1.1.2 I/F communication setting

3.
4.

18.4.2

Communication detail settings

Make the settings according to the usage environment.

(1) AJ71QC24, MELDAS C6*

Click!

1.
2.
3.

4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type:
For GT16, GT15
MELSEC-QnA/Q/QS, MELDAS C6*
For GT14, GT11
MELSEC-QnA/Q, MELDAS C6*
• I/F: Interface to be used
• Driver:
For direct connection to CPU
AJ71QC24, MELDAS C6*
For ELSECNET/10 connection
MELSECNET/H
MELSECNET/10
For CC-Link (ID) connection
CC-Link Ver2 (ID)
CC-Link (ID)
For Ethernet connection
Ethernet (MELSEC), Q17nNC, CRnD-700
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
18.4.2 Communication detail settings

Click the [OK] button when settings are completed.

18 - 8

18. CNC CONNECTION
18.4 GOT Side Settings

Item

Description

Range

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 19200bps)

4800bps,
9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Data Bit

Set this item when change the data
length used for communication with the
connected equipment.
(Default: 8bit)

8bit (fixed)

Stop Bit

Specify the stop bit length for
communications.
(Default: 1bit)

1bit (fixed)

Parity

Specify whether or not to perform a parity
check, and how it is performed during
Odd (fixed)
communication.
(Default: Odd)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 0time)

Timeout Time

Set the time period for a communication
to time out.
3 to 30sec
(Default: 3sec)

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 5times

0 to 300ms

17

(3) MELSECNET/10

ROBOT
CONTROLLER
CONNECTION

(2) MELSECNET/H

• MNET/H mode
• MNET/10 mode
• MNET/H EXT mode

Network Type

Set the network type.
(Default: MNET/H mode)

Network No.

Set the network No.
(Default: 1)

1 to 239

Station No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

Set the operation mode of the
GOT.
(Default:
Online (auto. reconnection))

slave station*1
• Self-loopback test*1
• Internal selfloopback test*1
• H/W test

*1

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after 0 to 5times
retries, the communication times
out.
(Default: 3times)

Retry

Set the time period for a
Timeout Time communication to time out.
(Default: 3sec)

Range

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 90sec

20

POINT
When MELSECNET/H communication unit is used
When connecting to the MELSECNET/10 network
using the MELSECNET/H communication unit,
specify [MELSECNET/10 mode] as [Network Type].

3 to 90sec

Delay Time

Set the delay time for reducing the
load of the network/destination
0 to 300ms
PLC.
(Default: 0ms)

Refresh
Interval

Set the number of refreshes to
secure the send/receive data in
station units during
communication.
(Default: 1time)
1 to 1000times
Valid when [Secured data send/
Secured data receive] is marked
by the control station side network
parameters of the MELSECNET/H
network system.

21

22

Set the communication
transmission speed.
Transmission (Default: 25Mbps)
10Mbps/25Mbps
Speed
When specifying [MNET/10 mode]
as the network type, only 10Mbps
can be set applicable.
*1

19

FA TRANSPARENT
FUNCTION

Mode Setting

• Online
(auto. reconnection)
• Offline
• Test between

Description

GOT MULTI-DROP
CONNECTION

Range

MULTI-CHANNEL
FUNCTION

Description

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Item
Item

CNC CONNECTION

18

For details, refer to the following manual.
Q corresponding MELSECNET/H Network System
Reference Manual (PLC to PLC network)

18. CNC CONNECTION
18.4 GOT Side Settings

18 - 9

(4) CC-Link Ver.2 (ID)

Item

(5) CC-Link(ID)

Description

Range

Set the station No. of the GOT.
(Default: 1)

1 to 64

Set the transmission speed and
the mode of the GOT.
(Default: 0)

0 to E

Set the mode of CC-Link.
(Default: Ver.1)

Ver.1/Ver.2/
Additional/
Offline

Expanded
Cyclic

Set the cyclic point expansion.
(Default: Single)

Single/
Double/
Quadruple/
Octuple

Occupied
Station

Set the number of stations
occupied by the GOT.
(Default: 1 Station)

1 Station/4 Stations

Input for Error
Station

Set Clear/Hold at an error
occurrence.
(Default: Clear)

Clear/Hold

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When no response is received
after retries, a communication
times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Delay Time

Set the delay time for reducing the
load of the network/destination
PLC.
(Default: 0ms)

0 to 300ms

Station No.
Transmission
Rate*1

Mode

*1

Transmission speed settings
The following lists the transmission speed settings of the CCLink communication.
Set value

Description

0

Online: 156kbps

1

Online: 625kbps

2

Online: 2.5Mbps

3

Online: 5Mbps

4

Online: 10Mbps

A

Hardware test: 156kbps

B

Hardware test: 625kbps

C

Hardware test: 2.5Mbps

D

Hardware test: 5Mbps

E

Hardware test: 10Mbps

For details of the hardware test, refer to the following
manual.
CC-Link System Master/Local Module User's
Manual for CC-Link module to be used

18 - 10

18. CNC CONNECTION
18.4 GOT Side Settings

Item

Description

Range

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times out.
(Default: 3times)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 90sec

*1

(6) Ethernet(MELSEC), Q17nNC, CRnD-700

17
ROBOT
CONTROLLER
CONNECTION

(a) GT16, GT14

Click the [Setting] button and perform the setting in the [GOT
IP Address Setting]
screen.

CNC CONNECTION

18

19
Range

GOT MULTI-DROP
CONNECTION

Description

GOT NET No.

Set the network No. of the GOT.
(Default: 1)

1 to 239

GOT PLC No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

Set the IP address of the GOT.
(Default: 192.168.3.18)

0.0.0.0 to
255.255.255.255

Set the subnet mask for the sub
network.(Only for connection via
router)
If the sub network is not used, the
default value is set.
(Default: 255.255.255.0)

0.0.0.0 to
255.255.255.255

Set the router address of the
default gateway where the GOT is
connected.(Only for connection via
router)
(Default: 0.0.0.0)

0.0.0.0 to
255.255.255.255

21

Set the GOT port No. for Ethernet
download.
(Default: 5014)

1024 to 5010,
5014 to 65534
(Except for 5011,
5012, 5013 and
49153)

MULTI-CHANNEL
FUNCTION

Item

Subnet
Mask*1

Default
Gateway
*1

Ethernet
Download Port
No.*1

Set the GOT port No. for the
GOT
connection with the Ethernet
Communication
module.
Port No.
(Default: 5001)

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

IP Address*1

1024 to 5010 to
5014 to 65534
(Except for 5011,
5012, 5013 and
49153)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times
out.
(Default: 3times)

0 to 5times

Startup Time

Specify the time period from the
GOT startup until GOT starts the
communication with the PLC CPU.
(Default: 3sec)

3 to 255sec

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Delay Time

Set the delay time for reducing the
load of the network/destination
PLC.
(Default: 0ms)

22
FA TRANSPARENT
FUNCTION

GOT

0 to 10000
(

10ms)

18. CNC CONNECTION
18.4 GOT Side Settings

18 - 11

(b) GT15, GT12

POINT
(1) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
Item

Description

Range

GOT NET No.

Set the network No. of the GOT.
(Default: 1)

1 to 239

GOT PLC No.

Set the station No. of the GOT.
(Default: 1)

1 to 64

GOT IP
Address

Set the IP address of the GOT.
(Default: 192.168.0.18)

0.0.0.0 to
255.255.255.255

Subnet Mask

Set the subnet mask for the sub
network.(Only for connection via
router)
If the sub network is not used, the
default value is set.
(Default: 255.255.255.0)

0.0.0.0 to
255.255.255.255

Default
Gateway

Set the router address of the
default gateway where the GOT is
connected.(Only for connection via
router)
(Default: 0.0.0.0)

0.0.0.0 to
255.255.255.255

Ethernet
Download Port
No.

Set the GOT port No. for Ethernet
download.
(Default: 5014)

1024 to 5010 to
5014 to 65534
(Except for 5011,
5012, 5013 and
49153)

Set the GOT port No. for the
GOT
connection with the Ethernet
Communication
module.
Port No.
(Default: 5001)

1024 to 5010 to
5014 to 65534
(Except for 5011,
5012, 5013 and
49153)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times
out.
(Default: 3times)

0 to 5times

Startup Time

Specify the time period from the
GOT startup until GOT starts the
communication with the PLC CPU.
(Default: 3sec)

3 to 255sec

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 90sec

Delay Time

Set the delay time for reducing the
load of the network/destination
PLC.
(Default: 0ms)

18 - 12

18. CNC CONNECTION
18.4 GOT Side Settings

0 to 10000
(

10ms)

75JBR13-Z)

POINT
Switch setting of the communication unit
When using the MELSECNET/H communication unit,
the switch setting is not needed.

Description

Range

Host

The host is displayed. (The host
is indicated with an asterisk (*))

―

N/W No.

Set the network No. of the
connected Ethernet module.
(Default: blank)

PLC No.

Set the station No. of the
connected Ethernet module.
(Default: blank)

CNC*1

RUN
PC

R.LOOP

GROUP No.

X100

X10

7 8

2 3

4 5 6

X1

(2)

UDP (fixed)

2 3

23

4 5 6

F0 1

UDP (fixed)

45

9 0 1

5001

MODE

89
67

CD
AB E

(4)

Set the port No. of the connected
Ethernet module.
(Default: 5001)

4 5 6
2 3

2 3

X10

4 5 6

4 5 6

2 3

7 8

X1

2 3

9 0 1

9 0 1

STATION
No.

4 5 6
7 8

(3)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

F.LOOP

19

20

GOT R/W E
R
CRC
R
OVER
O
AB.IF
R
TIME
DATA
UNDER
LOOP
SD
RD

7 8

IP address of CNC

D.LINK
T.PASS

7 8

IP Address

Set the IP address of the
connected Ethernet module.
(Default: blank)

POWER

DUAL
SW.E
M/S.E
E PRM.E
R
CRC
R
OVER
O
R AB.IF
TIME
DATA
UNDER
LOOP
SD
RD

7 8

AJ71QE71

(1)

NETWORK
No.

21

9 0 1

9 0 1

(1) Network number setting switch

For operating CNC monitor function, set N/W No. to "239".
Network number setting
switch
4

Description

Set value

5 6

2 3

7 8

X100

22

9

0 1

7 8

X10

7 8

2 3

4 5 6

X1

9 0 1

NETWORK
No.

Set the network No. of the
MELSECNET/10
communication unit.
(Default: 001)

1 to 239

2 3

4 5 6
9

0 1

(2) Group number setting switch
Group number setting
switch
4 5 6

2 3

7 8
9 0 1

*1

GT15-75J71LP23-Z, GT15-75J71BR13-Z

Station No. of CNC

Type

Communication

GT15 MELSECNET/10 communication unit
User's Manual

Network No. of

Set the type of the connected
Ethernet module.
(Default: QJ71E71)

Port No.

For details of each setting switch and LED, refer to the
following manual.

9 0 1

Item

18
CNC CONNECTION

 Switch setting (GT15-75J71P23-Z, GT15-

ROBOT
CONTROLLER
CONNECTION

17

Switch setting

GOT MULTI-DROP
CONNECTION

18.4.4

*1

GROUP No.

Description
Set the group No. of the
MELSECNET/10
communication unit.
(Default: 0)

Set value
0: No group
setting
(fixed)*1

The GOT does not use the group number.
Specify "0".

18. CNC CONNECTION
18.4 GOT Side Settings

MULTI-CHANNEL
FUNCTION

Ethernet setting

18 - 13

FA TRANSPARENT
FUNCTION

18.4.3

 Switch setting (Only when MODEL GT15-

(3) Station number setting switch
Station number setting
switch
5 6

X1

9

0 1

5 6

2 3

4

X10

7 8

STATION
No.

7 8

2 3

4

Description

Set the station No. of the
MELSECNET/10
communication unit.
Set to not duplicate other
stations in the network.
(Default: 01)

75J61BT13-Z CC-Link communication unit is
used)

Set value

1 to 64:
GT1575J71LP23-Z
1 to 32:
GT1575J71BR13-Z

POINT
Switch setting of the communication unit
When using the MODEL GT15-J61BT13 CC-Link
communication unit, the switch setting is not needed.
For details of each setting switch and LED, refer to the
following manual.

9

0 1

(4) Mode setting switch

89
CDE

23

67

AB

MODE

45

Mode setting switch

Description
Online
(Default: 0)

GT15 CC-Link communication unit User's
Manual

Set value

0

GT15-75J61BT13-Z
Front side

F0 1

Left side

POINT
RUN
L RUN

01
EF 2

901

BCD

901

78

78

901

BAUDRATE

78

ON

1 2

(4)

STATION NO.
1

23

456

(3)

L ERR.

10

23

456

1

3

DA

SW ON
OFF
1 HOLD CLEAR
2
4
1

5

DG

2

4

DB

7

NC

NC

6

8

SLD (FG1) NC

(1) Mode setting switch
Mode setting
switch

01
EF 2

345

89
67 A

BCD

GT15 MELSECNET/10 communication unit
User's Manual

(2)

RD
MODE

23

456

18.5.1 MELSECNET/10 connection
(2) When the switch setting is changed
When changing the switch setting after mounting
the MELSECNET/10 communication unit to the
GOT, reset the GOT.
(3) Self check test
Select "3" to "9" as the mode setting switch to
provide a self check test of the MELSECNET/10
communication unit.
For details, refer to the following manual.

SD

(1)

345

89
67 A

(1) Switch setting example
For the switch setting example, refer to the
following.

Description

Set value

Select the online mode.
(Default: 0)

0 (fixed)

(2) Station number setting switch

901

78

23

78

18. CNC CONNECTION
18.4 GOT Side Settings

456

18 - 14

Description

Set value

23

456

901

Station number
setting switch

Specify the station No. of the
CC-Link communication unit.
(Default: 01)

1 to 64

17

Description

Specify the transmission speed.
(Default: 0)

Set value
0: 156kbps
1: 625kbps
2: 2.5Mbps
3: 5Mbps
4: 10Mbps

18
CNC CONNECTION

23

456

901

Transmission
baudrate setting
switch

ROBOT
CONTROLLER
CONNECTION

(3) Transmission baudrate setting switch

78

(4) Condition setting switches
Description

SW1

Specify input data status of the
data link error station.
(Default: OFF)

OFF: Cleared
ON: Held

SW2

Specify the number of stations
occupied.
(Default: OFF)

OFF: 1 station
ON: 4 stations

ON

Setting
switch

Set value

19

1 2

GOT MULTI-DROP
CONNECTION

Condition
setting
switches

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

POINT
(1) Switch setting example
For the switch setting example, refer to the
following.
18.5.2 CC-Link (ID) connection
(2) When the switch setting is changed
When changing the switch setting after mounting
the GT15-75J61BT13-Z type CC-Link
communication unit to the GOT, reset the GOT.

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

18. CNC CONNECTION
18.4 GOT Side Settings

18 - 15

18.5 CNC Side Settings
18.5.1

MELSECNET/10 connection

 Parameter setting
Set parameters related to MELSECNET/10 with
MELSEC's peripheral devices in the same way as
parameter setting of MELSEC CPU, and write them on
CNC by Personal computer. However, in the case of
using the default parameters or not requiring separate
settings due to normal stations, it is not necessary to
set the network

(1) Control Station Parameter
If you wish to place the control station in CNC and set
the common parameters, set the network parameters
by peripheral device and write them on CNC. An
example of parameter setting by GPPW is as follows.
Set the first I/O No. as follows according to the
expansion slot to which the unit is inserted.
(a) Start I/O No.
Slot

Start I/O No.

EXT1

0200

EXT2

0280

EXT1

EXT2

(b) Example of GX Developer setting

For details of the parameter setting, refer to the
following.
C6/C64/C64T NETWORK INSTRUCTION
MANUAL BNP-B2373

(2) Normal Station Parameter
As for normal stations, it is not necessary to set
parameters unless separate settings are required.
The refresh parameters are set and written as required.
In this case, the parameter setting of the first I/O No. is
the same as in the case of the control station.

18 - 16

18. CNC CONNECTION
18.5 CNC Side Settings

17

 Expansion unit settings

8
7
6
5
4
3
2
1

1)

Set the operation condition.
SW

Description

OFF

ON

1

Network type*1

Inter-PC net (PC)

Remote I/O net

2

Station type*4

Normal station (N.ST)

Control station (MNG)

Common parameters (PRM)

Default parameter (D.PRM)

16
Station

OFF

4K
points

OFF

3

Used

4

Number of stations*2
(Valid when SW3 is ON)

OFF

OFF

7

B/W total points*2
(Valid when SW3 is ON)

8

Not used

Always OFF

5
6

ON

Station number
setting switch
2)

parameter*2

OFF

OFF

8
Station

ON

2K
points

ON

OFF

OFF

ON

ON

18

32
Station

ON

6K
points

ON

ON

ON

64
Station
8K
points

Station number setting*2*3
(Setting range)
01 to 64: Station number
Other than 01 to 64: Setting error

20

Setting switch of
group number
Group number setting
Not used, fixed to 0

3)

19
GOT MULTI-DROP
CONNECTION

Condition setting
switch

Settings

CNC CONNECTION

Switch name

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

No.

ROBOT
CONTROLLER
CONNECTION

(1) FCU6-EX879 (Optical fiber cable)

21
MULTI-CHANNEL
FUNCTION

Setting switch of
network number
Network number setting*2
(Setting range)
001 to 255: Network number
Other than 001 to 255: Setting error

4)

22
5)

*1
*2
*3
*4

Mode setting
0: Online
1: Cannot be used
2: Offline
3 to F: Test mode

FA TRANSPARENT
FUNCTION

Mode setting switch

*2

Set the network type to the PLC to PLC network.
Set as necessary.
Set the station No. not to overlap with that of other units.
Set the station type to the control station.
For details of the parameter setting, refer to the following.
C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373

18. CNC CONNECTION
18.5 CNC Side Settings

18 - 17

(2) FCU6-EX878 (Coaxial cable)
Switch layout

No.

Switch name

Settings
Set the operation condition.

Condition setting
switch

8
7
6
5
4
3
2
1

1)

SW

Description
type*1

OFF

ON

Inter-PC net (PC)

Remote I/O net

1

Network

2

Station type*4

Normal station (N.ST)

Control station (MNG)

3

Used parameter*2

Common parameters
(PRM)

Default parameter
(D.PRM)

OFF

4
5

Number of stations*2
(Valid when SW3 is ON)

OFF

ON
6
7

B/W total points*2
(Valid when SW3 is ON)

8

Not used

1)

OFF
OFF

Station number setting*2*3
(Setting range)
01 to 64: Station number
Other than 01 to 64: Setting error

3)
2)

4)
Setting switch of
group number

Group number setting
Not used, fixed to 0

3)

Setting switch of
network number

5)

Network number setting*2
(Setting range)
001 to 255: Network number
Other than 001 to 255: Setting error

4)

Mode setting switch
5)

*1
*2
*3
*4

Mode setting*2
0: Online
1: Cannot be used
2: Offline
3 to F: Test mode

Set the network type to the PLC to PLC network.
Set as necessary.
Set the station No. not to overlap with that of other units.
Set the station type to the control station.
For details of the parameter setting, refer to the following.
C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373

18 - 18

18. CNC CONNECTION
18.5 CNC Side Settings

ON

2K
poi
nts

ON

Always OFF

Station number
setting switch

2)

8
Sta
tio
n

OFF

OFF

16
Sta
tio
n
4K
poi
nts

OFF
ON
OFF
ON

32
Sta
tio
n
6K
poi
nts

ON
ON
ON
ON

64
Sta
tio
n
8K
poi
nts

CC-Link (ID) connection

Make the communication settings by the setting switch
in the expansion unit (FCU6-HR865).

 Parameter setting
Set parameters related to CC-Link connection with GX
Developer and write them to CNC by PLC. However, in
the case of using the local stations, it is not necessary
to set the network parameters.

17

 Expansion unit settings
(1) Expansion unit

18

1)

CNC CONNECTION

(1) Master station parameter
It is necessary to set and write the network parameters
to CNC with GX Developer. The following shows an
example of parameter settings.Set the first I/O No. as
follows according to the expansion slot to which the unit
is inserted.
(a) Start I/O No.

2)
3)

19

Start I/O No.

EXT1

0200

EXT2

0280

GOT MULTI-DROP
CONNECTION

4)
Slot

ROBOT
CONTROLLER
CONNECTION

18.5.2

EXT1

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

EXT2

(b) Example of GX Developer setting

21
MULTI-CHANNEL
FUNCTION

1)

2)

FA TRANSPARENT
FUNCTION

22
For details of the parameter setting, refer to the
following.
C6/C64/C64T NETWORK INSTRUCTION
MANUAL BNP-B2373

18. CNC CONNECTION
18.5 CNC Side Settings

18 - 19

(2) Contents of setting
No.

Switch name

Settings
Set the operation condition.
Switch status

Condition setting
switch

1)

Setting validity

OFF

ON

Master station
(Standby
master station)

Local station
(Standby
master station)

Station type*1

Master station/local
station

Standby master station

(Valid)

(Valid)

SW2

Not used

Always OFF

-

-

SW3

Not used

Always OFF

-

-

valid

valid

Invalid

valid

No.

Description

SW1

SW4

Data link error station
input data status*1

Clear
OFF

SW4
Number of occupied

Hold
1
Sta
tio
n

OFF

2
Sta
tio
n

ON

3
Sta
tion

ON

4
Sta
tio
n

SW5

stations*1

OFF

SW7

Not used

Always OFF

-

-

SW8

Not used

Always OFF

-

-

ON

ON

OFF

This switch sets the unit operation status.
Mode setting switch
No.

0

Name

Description

Online*1

1
2)

3)

Setting switch of
station No.

Master station

Local station

Automatic online return provided when data link is
enabled

Yes

Yes

Link with remote I/O net mode

Yes

No

2

Offline*1

Data link offline state

Yes

Yes

3

Line test 1*1

Line test 1 in offline state

Yes

No

4

Line test 2*1

Line test 2 in offline state

Yes

No

Checks the parameter details

Yes

No

Test Expansion unit (FCU6-HR865)

Yes

Yes

5

Transmission speed
setting switch

Parameter confirmation
test*1

6

Hardware test*1

7 to F

Not usable

This switch sets the unit transmission speed.
No.

Description

0

156Kbps*1

1

625Kbps*1

2

2.5Mbps*1

3

5Mbps*1

4

10Mbps*1

5 to F

Not usable

This switch sets the unit station No.*1*2
(Setting range)
Master station: 00
Local station: 01 to 64
Standby master station: 01 to 64

4)

*1
*2

Set as necessary.
Set the station No. not to overlap with that of other units.
For details of the parameter setting, refer to the following.
C6/C64/C64T NETWORK INSTRUCTION MANUAL BNP-B2373

18 - 20

Settability

18. CNC CONNECTION
18.5 CNC Side Settings

Ethernet (192.168.1.xx)

[Communication with GOT]
N/W No. :239
PLC No. :2
IP address :192.168.1.2

(1) Network parameter setting
Set the network parameters by peripheral device and
write them on CNC. An example of parameter setting
by GPPW is as follows. Set the first I/O No. as follows
according to the expansion slot to which the unit is
inserted.
(a) Unit No.
Slot
position

Start
I/O
No.

EXT1

0200

EXT2

0280

EXT3

0300

When mounted
in EXT1 and EXT3

EXT2

EXT3

EXT1

EXT1

Unit2
Unit2
Unit1

Unit1
When mounted
in EXT2 and EXT3

When mounted
in EXT1 only

EXT2
EXT3
EXT1

Unit1
Unit2 Unit1
When mounted
in EXT2 only

When mounted
in EXT3 only

EXT3

Unit1

18. CNC CONNECTION
18.5 CNC Side Settings

20

21

22

EXT2

Unit1

18

19

Mounting position of extension unit

When mounted
in EXT1 and EXT2

ROBOT
CONTROLLER
CONNECTION


N/W No. :1
PLC No. :1
IP address :192.168.1.1

CNC CONNECTION


N/W No. :239
PLC No. :3
IP address :192.168.1.3

GOT MULTI-DROP
CONNECTION

The following shows the example of the system
configuration when using the CNC monitor function.

Set parameters related to Ethernet with MELSEC’s
peripheral devices in the same way as parameter
setting of MELSEC CPU, and write them on CNC by
Personal computer.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

 System configuration

17

 Parameter setting

MULTI-CHANNEL
FUNCTION

Ethernet connection

FA TRANSPARENT
FUNCTION

18.5.3

18 - 21

(b) Example of GX Developer setting

(2) CNC side parameter setting
Confirm the CNC side parameter setting with the
settings of IP address, gateway address, subnet mask
and port No. by the 7-segment LED and rotary switch of
the CNC side.
For details of the parameter setting operation, refer to
the following.

For details of the parameter setting, refer to the
following.
C6/C64/C64T NETWORK INSTRUCTION
MANUAL BNP-B2373

C6/C64/C64T NETWORK INSTRUCTION
MANUAL BNP-B2373 IV Setting the Ethernet
IP Address

7-segment LED

POINT
IP address setting
IP address setting on GX Developer is invalid.
Set the IP address by the 7-segment LED and rotary
switch of the CNC side, referring to the next page.

Rotary switch

18 - 22

18. CNC CONNECTION
18.5 CNC Side Settings

17
ROBOT
CONTROLLER
CONNECTION

18.6 Device Range that Can Be Set
For details of the device range that can be used on the GOT, refer to the following.
2.3 MELSEC-QnA/Q/QS, MELDAS C6 *

18.7 Precautions

18.7.2

MELSECNET/10 connection

 Network configuration
Use the MELSECNET/10 mode of MELSECNET/H
(PLC to PLC network) or MELSECNET/10 (PLC to PLC
network) to configure a network including the GOT.

(1) I/O signal for master station
Do not turn on the reserved output signals in the output
signals (remote output: RY) to the GOT from the master
station.
When the reserved output signal is turned on, the CNC
system may be malfunctioned.
For the assignment of I/O signals in the GOT, refer to
the following manual.
MODEL GT15-J61BT13 CC-Link
communication unit User's Manual

(1) The following networks including the GOT cannot be
configured.
• MELSECNET/10 (Remote I/O network)
• MELSECNET/H (Remote I/O network)

(2) When configuring the network (MELSECNET/H
(PLC to PLC network) including the GOT, refer to the
following.
9. MELSECNET/H CONNECTION (PLC TO
PLC NETWORK)

 Monitoring range
Only CNC of the same networks No. can be monitored
in GOT.
For details, refer to the following manual.
3.1 Access Range for Monitoring Stations on
Network Systems

 Starting GOT with CNC connection
(MELSECNET/10 connection)
With the CNC connection (MESLSECNET/10
connection), the data link starts approximately 10
seconds after the GOT starts.

 When a network error occurs in the system
alarm
When a system alarm regarding a network error occurs
with the CNC connection (MELSECNET/10
connection), the system alarm is kept displaying on the
GOT even though the error factor is removed.
To cancel the system alarm display, restart the GOT.

 Version of CNC
For MELDAS C6/C64, use NC system software version
E0 or later.

CNC CONNECTION

 Using cyclic transmission

20

GT15 CC-Link communication unit User's
Manual

(2) CC-Link Mode
CNC is not compatible with CC-Link Ver.2.

(3) When GOT malfunctions
The cyclic output status remains the same as before
becoming faulty.

 For transient transmission
(1) Access range that can be monitored
The GOT can access to the CNC mounting the master
and local station of the CC-Link System.
It cannot access another network via the CC-Link
module.

 GOT startup in CNC connection (CC-Link
connection (intelligent device station))
In the CNC connection (CC-Link connection (intelligent
device station)), the data link is started approximately
10 seconds after the GOT startup.

 When a network error occurs in the system
alarm
In the CNC connection (CC-Link connection (intelligent
device station)), when a network error occurs in the
system alarm, the system alarm message cannot be
canceled even though the causes are removed.
To cancel the system alarm display, restart the GOT.

 Version of CNC
For MELDAS C6/C64, use NC system software version
D0 or later.

18. CNC CONNECTION
18.6 Device Range that Can Be Set

19
GOT MULTI-DROP
CONNECTION

For MELDAS C6/C64, use NC system software version
D0 or later.

CC-Link (ID) connection

18 - 23

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

 Version of CNC

18.7.3

21
MULTI-CHANNEL
FUNCTION

Direct connection to CPU

22
FA TRANSPARENT
FUNCTION

18.7.1

18

18.7.4

Ethernet connection

 Version of CNC

 Via network system
GOT with Ethernet communication cannot access the
CNCs in another network via the CNC (network
module, Ethernet module, etc.).

 When connecting to multiple GOTs
When connecting two or more GOTs in the Ethernet
network, set each [PLC No.] to the GOT.
18.4.1 Setting communication interface
(Communication settings)

 When connecting to the multiple network
equipment (including GOT) in a segment
By increasing the network load, the transmission speed
between the GOT and CNC may be reduced.
The following actions may improve the communication
performance.
• Using a switching hub
• More high speed by 100BASE-TX (100Mbps)
• Reduction of the monitoring points on GOT

 Ethernet cable connection
Ethernet cable is so susceptible to noise that you
should wire power cables and electric supply cables
separately. And you need to attach a ferrite core
(attachment) on the control unit side.
For details of the Ethernet cable connection, refer to the
following
C6/C64/C64T NETWORK INSTRUCTION
MANUAL BNP-B2373 IX Connection Function
with GOT
LED1

1 turn
Ferrite
core
Ethernet

Ferrite core

FG cable for Ethernet

18 - 24

18. CNC CONNECTION
18.7 Precautions

GOT

For MELDAS C6/C64, use NC system software version
D0 or later.

MULTIPLE GOT CONNECTIONS
19. GOT MULTI-DROP CONNECTION . . . . . . . . . . . . . . . . . . 19 - 1
20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION
FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 1

GOT MULTI-DROP
CONNECTION

ROBOT
CONTROLLER
CONNECTION

19
GOT MULTI-DROP
CONNECTION

19.

18
CNC CONNECTION

19

17

19.2 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 3
19.3 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 14
19.4 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 15
19.5 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 23
19.6 Setting of Serial Multi-Drop Connection Unit . . . . . . . . . . 19 - 24
19.7 Setting of connection conversion adapter. . . . . . . . . . . . . 19 - 29

22
FA TRANSPARENT
FUNCTION

19.8 Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 30

21
MULTI-CHANNEL
FUNCTION

19.1 CPU that can be Monitored . . . . . . . . . . . . . . . . . . . . . . . . 19 - 2

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

19 - 1

19. GOT MULTI-DROP CONNECTION
19.1 CPU that can be Monitored
The GOT can monitor only a CPU to which a serial multi-drop connection unit (GT01-RS4-M) is connected directly.

Serial Multi-Drop Unit

19 - 2

19. GOT MULTI-DROP CONNECTION
19.1 CPU that can be Monitored

 Connecting the CPU to the Serial Multi-Drop Connection Unit (hereinafter referred to as "master
module") directly
The following table shows the connectable models.
Clock

Communication type
Between CPU
Between
and master
master module
module
and GOT

18
CNC CONNECTION

Model name
Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1

RS-232
RS-422

Q02HCPU*1
Q06HCPU*1

19

Q12HCPU*1

C Controller
module
MELSEC-QS*5

Q12DCCPU-V*4
Q24DHCCPU-V
QS001CPU

20

-

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

(Q mode)*5

RS-232
RS-422

RS-232
RS-422

21
RS-485
MULTI-CHANNEL
FUNCTION

MELSEC-Q

Q25HCPU
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU (Extension base)
Q25PRHCPU (Extension base)
Q00UJCPU
Q00UCPU
Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU

GOT MULTI-DROP
CONNECTION

*1

22
RS-232
*2

*2

*2

*2

*2

*2

*2

*2

RS-232

*2

*2

*2

*2

*2

*2

-

L02CPU*3
L26CPU*3
MELSEC-L*5

L26CPU-BT*3
L02CPU-P*3

RS-232
RS-422

L26CPU-PBT*3
L02SCPU

(Continued to next page)
*1
*2
*3
*4
*5

When in multiple CPU system configuration, use CPU function version B or later.
Access via the (RS-232) in the multiple CPU system.
When connecting in direct CPU connection, the adapter L6ADP-R2 is required.
Use a module with the upper five digits of the serial No. later than 12042.
Ww and Wr devices cannot be monitored.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

19 - 3

FA TRANSPARENT
FUNCTION

Series

ROBOT
CONTROLLER
CONNECTION

17

19.2 Connectable Model List

Communication type
Series

MELSEC-Q
(A mode)*3

Model name

Q02CPU-A

Clock

Between CPU
and master
module

Between
master module
and GOT

RS-232
RS-422

Q02HCPU-A
Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)*2*3

Q2ACPU-S1

RS-422

Q3ACPU
Q4ACPU
Q4ARCPU

RS-422

Q2ASCPU
MELSEC-QnA

Q2ASCPU-S1

(QnASCPU)*2*3

Q2ASHCPU

RS-422

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
RS-485

A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
MELSEC-A
(AnCPU)*4

A3ACPUR21
RS-422

A1NCPU*1
A1NCPUP21

*1

A1NCPUR21*1
A2NCPU*1
A2NCPUP21*1
A2NCPUR21*1
A2NCPU-S1*1
A2NCPUP21-S1*1
A2NCPUR21-S1*1
A3NCPU*1
A3NCPUP21*1
A3NCPUR21*1
MELSEC-A
(AnSCPU)*4

A2USCPU

RS-422

(Continued to next page)
*1

*2

*3
*4

19 - 4

When monitoring AnNCPU or A2SCPU, only the following or later software version is used to write to the CPU.
• AnNCPU(S1) with link: Version L or later, AnNCPU(S1) without link: Version H or later
• A2SCPU: Version H or later
GT10 can be connected to CPUs of the following HW versions or later.
PLC type

HW/SW Version

PLC type

Q2ACPU

DA

Q2ASCPU

AL

Q2ACPU-S1

DA

Q2ASCPU-S1

AL

Q3ACPU

DA

Q2ASHCPU

BL

Q4ACPU

EA

Q2ASHCPU-S1

BL

Q4ARCPU

AL

-

-

Ww and Wr devices cannot be monitored.
SB, SW, Ww, Wr, ER, and BM devices cannot be monitored.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

HW/SW Version

17

Communication type
Model name

Clock

Between CPU
and master
module

Between
master module
and GOT

ROBOT
CONTROLLER
CONNECTION

Series

A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU

(AnSCPU)*5

A2SCPU*1

18

RS-422

CNC CONNECTION

MELSEC-A

A2SHCPU
A1SJCPU
A1SJCPU-S3
A1SJHCPU

A0J2HCPUP21*1
A0J2HCPUR21*1

RS-422

19

RS-422

GOT MULTI-DROP
CONNECTION

A0J2HCPU*1

A0J2HCPU-DC24*1
MELSEC-A*5

A2CCPU*1
A2CCPUP21
A2CCPUR21
A2CCPUC24

20

A2CCPUC24-PRF
A1FXCPU

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

A2CJCPU-S3
RS-485

Q172CPU*2*3
Q173CPU*2*3
Q172CPUN*2

RS-232
RS-422

Q173CPUN*2

21

Q172HCPU
Q173HCPU
Q172DCPU
Q173DCPU
Q172DCPU-S1

RS-232

MULTI-CHANNEL
FUNCTION

Motion controller
CPU (Q Series)

*4
*4

*4

*4

*4

Q173DCPU-S1
Q172DSCPU
Q173DSCPU
RS-232

A273UCPU

RS-422

A273UHCPU
A273UHCPU-S3
Motion controller

A373UCPU

CPU (A Series)*5

A373UCPU-S3
A171SCPU

22
FA TRANSPARENT
FUNCTION

Q170MCPU

RS-422

RS-422

A171SCPU-S3
A171SCPU-S3N

(Continued to next page)
*1

*2

*3

*4
*5

When monitoring A0J2HCPU or A2CCPU, only the following or later software version is used to write to the CPU.
• A0J2HCPU (with/without link): Version E or later
• A0J2HCPU-DC24: Version B or later
• A2CCPU: Version H or later
When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.
• SW6RN-SV13Q : 00E or later
• SW6RN-SV22Q : 00E or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number K******* or later
• Q173CPU: Product number J******* or later
Access via the (RS-232) in the multiple CPU system.
SB, SW, Ww, Wr, ER, and BM devices cannot be monitored.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

19 - 5

Communication type
Series

Model name

Clock

Between CPU
and master
module

Between
master module
and GOT

A171SHCPU
A171SHCPUN
Motion controller

A172SHCPU

CPU (A Series)*2

A172SHCPUN

RS-422

A173UHCPU
A173UHCPU-S1
MELSEC-WS
MELSECNET/H
remote I/O station
CC-Link IE
Field Network
head module
CC-Link IE
Field Network
Ethernet adapter
module
CNC C70
Robot controller

WS0-CPU0

RS-232

WS0-CPU1
QJ72LP25-25
QJ72LP25G

RS-232

QJ72BR15
LJ72GF15-T2

-

NZ2GF-ETB

-

Q173NCCPU

RS-232

CRnQ-700
(Q172DRCPU)

RS-232

FX0

RS-422

FX0S

RS-422

FX0N
FX1

RS-422

FX2
FX2C

RS-485

RS-422
*1

FX1S
MELSEC-FX

FX1N

RS-232
RS-422

FX2N
FX1NC
FX2NC
*1

RS-232
RS-422

FX3G
FX3GC
FX3U

RS-232
RS-422

FX3UC

(Continued to next page)
*1
*2

19 - 6

It is available by installing the real time clock function board or the EEPROM memory with the real time clock function.
SB, SW, Ww, Wr, ER, and BM devices cannot be monitored.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

17

Communication type
Model name

Clock

Between CPU
and master
module

Between
master module
and GOT

ROBOT
CONTROLLER
CONNECTION

Series

FREQROL-A500/A500L
FREQROL-F500/F500L
FREQROL-V500/V500L
FREQROL-E500

18

FREQROL-S500/S500E
FREQROL-D700

CNC CONNECTION

FREQROL

FREQROL-F500J
RS-422

FREQROL-F700PJ
FREQROL-E700
FREQROL-A700
FREQROL-F700

RS-485

FREQROL-F700P

CP

MR-J2S-

CL

MR-J2M-P8A
MR-J2M-

DU

MR-J3-

A

MR-J3-

T

MR-J4-

A

GOT MULTI-DROP
CONNECTION

A

MR-J2S-

RS-232
RS-422

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

MR-J2S-

19

K(-A0)

21
MULTI-CHANNEL
FUNCTION

MELSERVO

MD-CX522-

22
FA TRANSPARENT
FUNCTION

MELIPM

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

19 - 7

 Connecting the CPU to the Serial Multi-Drop Connection Unit (hereinafter referred to as "master
module") in computer link connection
The following table shows the connectable models.
Communication type
Series

Model name

Clock

Between CPU
and master
module

Between
master module
and GOT

Q00JCPU
Q00CPU*1
Q01CPU*1
Q02CPU*1

RS-232
RS-422

Q02HCPU*1
Q06HCPU*1
Q12HCPU*1
Q25HCPU*1
Q02PHCPU
Q06PHCPU
Q12PHCPU

RS-232
RS-422

Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU (Extension base)
Q25PRHCPU (Extension base)

-

Q00UJCPU
Q00UCPU
Q01UCPU
MELSEC-Q

Q02UCPU

(Q mode)*3

Q03UDCPU
Q04UDHCPU
Q06UDHCPU

RS-232
RS-422

Q10UDHCPU
RS-485

Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU

RS-232
RS-422

Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU
Q12DCCPU-V*4

C Controller
module

Q24DHCCPU-V

MELSEC-QS

QS001CPU

RS-232
-

L02CPU
L26CPU
MELSEC-L*3

L26CPU-BT

RS-232
RS-422

L02CPU-P
L26CPU-PBT
L02SCPU

(Continued to next page)
*1
*2
*3

19 - 8

When in multiple CPU system configuration, use CPU function version B or later.
Use a module with the upper five digits of the serial No. later than 12042.
Ww and Wr devices cannot be monitored.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

17

Communication type

(A mode)*1

Q02CPU-A
Q02HCPU-A
Q06HCPU-A

Clock

Between CPU
and master
module

Between
master module
and GOT

ROBOT
CONTROLLER
CONNECTION

MELSEC-Q

Model name

RS-232
RS-422

Q2ACPU

(QnACPU)*1

Q2ACPU-S1
Q3ACPU
Q4ACPU

18

RS-232
RS-422

CNC CONNECTION

MELSEC-QnA

Q4ARCPU
Q2ASCPU
MELSEC-QnA

Q2ASCPU-S1

(QnASCPU)*1

Q2ASHCPU

RS-232
RS-422

19

Q2ASHCPU-S1
A2UCPU

GOT MULTI-DROP
CONNECTION

A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21

20

A2ACPU-S1

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

RS-485

A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
MELSEC-A
(AnCPU)

A3ACPUR21
A1NCPU

RS-232
RS-422

21

A1NCPUP21
A1NCPUR21

MULTI-CHANNEL
FUNCTION

A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1

22

A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21
MELSEC-A
(AnSCPU)

A2USCPU

RS-232
RS-422

(Continued to next page)
*1

Ww and Wr devices cannot be monitored.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

19 - 9

FA TRANSPARENT
FUNCTION

Series

Communication type
Series

Model name

Clock

Between CPU
and master
module

Between
master module
and GOT

A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
MELSEC-A

A1SHCPU

(AnSCPU)

A2SCPU

RS-232
RS-422

A2SHCPU
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21

RS-422

A0J2HCPU-DC24
A2CCPU
MELSEC-A

A2CCPUP21

-

A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU

RS-232
RS-422
RS-485

Q172CPU*1*2
Q173CPU

*1*2

Q172CPUN

*1*2

RS-232
RS-422

Q173CPUN*1*2
Q172HCPU
Q173HCPU
Motion controller
CPU (Q Series)

Q172DCPU
Q173DCPU
Q172DCPU-S1

RS-232
RS-422

*3
*3

*3

*3

*3

Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU

RS-232
RS-422

A273UCPU
A273UHCPU
A273UHCPU-S3
Motion controller

A373UCPU

CPU (A Series)

A373UCPU-S3

RS-232
RS-422

A171SCPU
A171SCPU-S3
A171SCPU-S3N

(Continued to next page)
*1

When using SV13, SV22, or SV43, use the motion controller CPU on which any of the following main OS version is installed.

*2

• SW6RN-SV13Q : 00E or later
• SW6RN-SV22Q : 00E or later
• SW6RN-SV43Q : 00B or later
Use main modules with the following product numbers.
• Q172CPU: Product number K******* or later
• Q173CPU: Product number J******* or later
Access via the (RS-232) in the multiple CPU system.

*3

19 - 10

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

17

Communication type
Clock

Between CPU
and master
module

Between
master module
and GOT

ROBOT
CONTROLLER
CONNECTION

Model name

A171SHCPU
A171SHCPUN
Motion controller
CPU (A Series)

A172SHCPU

RS-232
RS-422

A172SHCPUN

18

A173UHCPU

CC-Link IE
Field Network
head module

-

WS0-CPU1
QJ72LP25-25

RS-232
RS-422

QJ72LP25G
QJ72BR15
LJ72GF15-T2

-

CC-Link IE
Field Network
Ethernet adapter
module

NZ2GF-ETB

-

CNC C70

Q173NCCPU

RS-232
RS-422

Robot controller

CRnQ-700
(Q172DRCPU)

-

FX0

-

FX0S

RS-485

20

-

FX0N
FX1

-

FX2
FX2C

19
GOT MULTI-DROP
CONNECTION

MELSECNET/H
remote I/O station

WS0-CPU0

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

MELSEC-WS

CNC CONNECTION

A173UHCPU-S1

*1

21

FX1S
FX1N

-

FX2N

MULTI-CHANNEL
FUNCTION

MELSEC-FX

FX1NC
FX2NC

*1

-

FX3G
FX3GC
FX3U

22

-

FX3UC

(Continued to next page)
*1

It is available by installing the real time clock function board or the EEPROM memory with the real time clock function.

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

19 - 11

FA TRANSPARENT
FUNCTION

Series

Communication type
Series

Model name

Clock

Between CPU
and master
module

Between
master module
and GOT

FREQROL-A500/A500L
FREQROL-F500/F500L
FREQROL-V500/V500L
FREQROL-E500
FREQROL-S500/S500E
FREQROL

FREQROL-F500J
FREQROL-D700

RS-422

FREQROL-F700PJ
FREQROL-E700
FREQROL-A700
FREQROL-F700

RS-485

FREQROL-F700P
MELIPM

MELSERVO

19 - 12

MD-CX522MR-J2S-

A

MR-J2S-

CP

MR-J2S-

CL

MR-J2M-P8A
MR-J2M-

DU

MR-J3-

A

MR-J3-

T

MR-J4-

A

K(-A0)

RS-232
RS-422

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

The following table shows the [Controller Type] and [Communication driver] of GT Designer3 for which the GOT
multi-drop connection is available.
Connection type

Serial Multi-Drop Connection driver

DIRECT
CONNECTION TO
CPU
COMPUTER LINK
CONNECTION

MELSEC-QnU/DC, Q17nD/M/NC/DR, CRnD-700

DIRECT
CONNECTION TO
CPU

MELSEC-A

DIRECT
CONNECTION TO
CPU
COMPUTER LINK
CONNECTION

MELSEC-QnU/DC, Q17nD/M/NC/DR

DIRECT
CONNECTION TO
CPU

MELSEC-A

DIRECT
CONNECTION TO
CPU
COMPUTER LINK
CONNECTION

MELSEC-QnU/DC

DIRECT
CONNECTION TO
CPU

MELSEC-A

MELSEC-QnA/Q/QS, MELDAS C6*
MELSEC-Q(MULTI)/Q MOTION

18

QnA/L/Q CPU

MELSEC-L
MELSEC-A

MELSEC-FX

MELSEC-FX

MELSEC-QnA/Q, MELDAS C6*

19

QnA/L/Q CPU

MELSEC-Q(MULTI)/Q MOTION

MELSEC-FX

GOT MULTI-DROP
CONNECTION

MELSEC-L

QnA/L/Q CPU

20

MELSEC-A

MELSEC-FX

MELSEC-QnA/Q
MELSEC-Q(MULTI)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

(RS-422)

Serial Multi-Drop Connection Unit
Type

CNC CONNECTION

PLC

GOT type

MELSEC-L
MELSEC-A

MELSEC-FX

ROBOT
CONTROLLER
CONNECTION

17

 [Controller Type] and [Communication driver] of GT Designer3

MELSEC-FX

POINT

21

User's Manual

GOT

Hardware version

GT16, GT15*1, GT14

version A or later

GT1155-QTBD

version C or later

GT1155-QSBD, GT1150-QLBD

version F or later

GT1055-QSBD, GT1050-QBBD

version C or later

GT1045-QSBD, GT1040-QBBD

version A or later

GT1030-L

D

, GT1030-H

GT1020-L
*1

D

D

version B or later

Standard monitor OS

22

-

Standard monitor OS[01.12.**]or later

version E or later

When connecting GT16/GT15 in multi-drop connection, the writing of the standard monitor OS and communication driver to the
GOT from GT Designer3 (Version 1.14Q or later), as well as the writing of the standard monitor OS and communication driver to
the serial multi-drop connection unit are required.
For details of the OS installation, refer to the following.
GT Designer3 Version

Screen Design Manual (Fundamentals)

19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List

19 - 13

FA TRANSPARENT
FUNCTION

GT

MULTI-CHANNEL
FUNCTION

GOT models support the GOT Multi-Drop Connection
The following GOT models support the GOT Multi-Drop Connection.
For the confirming method of hardware version, refer to the following.

19.3 System Configuration
Communication driver

Communication driver
Connection type
dependent

Multi-Drop (Slave)

(Serial Multi-Drop Connection Unit)

Serial multi
drop connection
unit

PLC

Varies according to the
connection type.
Serial Multi-Drop
Connection Unit
PLC
Model

Commun
ication
type

Connection cable
Connection cable

Cable model

RS485
connection diagram 2)
RS485
connection diagram 1)
RS485

For details of the system
configuration between
the Serial Multi-Drop
Connection Unit and
PLC, refer to the
corresponding section.

connection diagram 3)
GT01-RS4-M

GOT

RS-485

GOT

Connection cable
GOT

Option device

Model

GT15-RS4-TE

500m*2

- (Built into GOT)
*5

19 - 14

GT14-RS2T4-9P*4

Connect it to the RS-422/485 interface (built into GOT).
The maximum distance from the PLC to the terminal GOT.
When the number of connected GOTs is increased, the response performance decreases.
Connect it to the RS-232 interface (built into GOT).
Cannot be connected to products with input voltage 5V.

19. GOT MULTI-DROP CONNECTION
19.3 System Configuration

16 GOTs for
Serial Multi-Drop
Connection Unit*3

RS485

*1
*2
*3
*4
*5

Number of
connectable
equipment

GT15-RS4-9S

connection diagram 4)

RS485

Max.
distance

FA-LTBGTR4CBL05 (0.5m)
FA-LTBGTR4CBL10 (1m)
FA-LTBGTR4CBL20 (2m)

GT10-9PT5S*1

connection diagram 5)

(GOT)

17
ROBOT
CONTROLLER
CONNECTION

19.4 Connection Diagram
The following diagram shows the cable connection between the serial multi-drop connection unit and the GOT.

19.4.1

RS-485 cable

18
CNC CONNECTION

 Connection diagram
RS485 connection diagram 1)
3

SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL

SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL

GOT side* (9 pin)

19

Serial multi drop
connection unit *2

R

R

GOT MULTI-DROP
CONNECTION

1
6
2
7
3
8
4
9
5
Terminal
block *6

SDA
SDB
RDA
RDB
SDA
SDB
RDA
RDB
SG
FG

Terminal
block *6

SDA
SDB
RDA
RDB
SDA
SDB
RDA
RDB
SG
FG

1
6
2
7
3
8
4
9
5

SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL
1
6
2
7
3
8
4
9
5
SDA
SDB
RDA
RDB
SDA
SDB
RDA
RDB
SG
FG

3

GOT side* (9 pin)

Terminal
block *6

20

*4

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

3

GOT side* (9 pin)

RDA*1
RDB*1
SDA*1
SDB*1
SG

21
*1

Use the twisted pair cable for SDA/SDB and RDA/RDB.

*2
*3

Set the terminating resistor selector to "330 ".
Set the terminating resistor setting switch of the GOT main unit to "Disable".

*4
*5
*6

Connect a 330 terminating resistor to the GOT to be a terminal.
Make sure to ground a cable shield line by applying Class D Grounding.
For the cable for converting D-sub9 pin connector to terminal block, refer to the following.

MULTI-CHANNEL
FUNCTION

*5

1.4.3 Terminating resistors of GOT

22
FA TRANSPARENT
FUNCTION

 Precautions when preparing a cable(2)

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

19 - 15

RS485 connection diagram 2)
(For 1 pair wiring)

Serial multi drop
connection unit *2

CON side*3(20 pin)

SDA*1

SDA1(TXD1+)

SDB*1

SDB1(TXD1-)
RDA1(RXD1+)

RDA

RDB1(RXD1-)

RDB

SG

SG

NC
*5

*5
NC
NC
SDA2(TXD2+)
SDB2(TXD2-)
RDA2(RXD2+)
RDB2(RXD2-)
NC
RSA(RTS+)
NC
RSB(RTS-)
NC
CSA(CTS+)
NC
CSB(CTS-)

CON side*3(20 pin)
SDA2(TXD2+)

6

SDB2(TXD2-)

8

RDA2(RXD2+)

10

RDB2(RXD2-)

12

SG

2

NC

1

NC

3

NC

4

SDA1(TXD1+)

5

SDB1(TXD1-)

7
9

RDA1(RXD1+)
*5

*5

11
13
14
15
16
17
18
19
20

RDB1(RXD1-)
NC
RSA(RTS+)
NC
RSB(RTS-)
NC
CSA(CTS+)
NC
CSB(CTS-)

SDA1(TXD1+)

5

SDB1(TXD1-)

7

RDA1(RXD1+)

9

RDB1(RXD1-)

11

SG

2
1

NC
*5

3
4
6
8
10
12
13
14
15
16
17
18
19
20

*1

Use the twisted pair cable for SDA/SDB.

*2
*3

Set the terminating resistor selector to "110 ".
Set the terminating resistor setting switch of the GOT main unit to "Disable".

*4
*5

Connect a 110 terminating resistor to the GOT to be a terminal.
Make sure to ground a cable shield line by applying Class D Grounding.

1.4.3 Terminating resistors of GOT

19 - 16

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

CON side*3(20 pin)

*5
NC
NC
SDA2(TXD2+)
SDB2(TXD2-)
RDA2(RXD2+)
RDB2(RXD2-)
NC
RSA(RTS+)
NC
RSB(RTS-)
NC
CSA(CTS+)
NC
CSB(CTS-)

6
8
10

R
12
2
1
3
4
5
7
9
11
13
14
15
16
17
18
19
20

*4

17

RS485 connection diagram 2)

RDB*1

SDB1(TXD1-)

SDA*1

RDA1(RXD1+)

*1

RDB1(RXD1-)
SG

SG

NC
*5

*5
NC
NC
SDA2(TXD2+)
SDB2(TXD2-)
RDA2(RXD2+)
RDB2(RXD2-)
NC
RSA(RTS+)
NC
RSB(RTS-)
NC
CSA(CTS+)
NC
CSB(CTS-)

SDB2(TXD2-)

8

RDA2(RXD2+)

10

RDB2(RXD2-)

12

SG

2

NC

1

NC

3

NC

4

SDA1(TXD1+)

5

SDB1(TXD1-)

7

RDA1(RXD1+)

9

RDB1(RXD1-)

11

NC

13
*5
14

*5

RSA(RTS+)
NC

15
16

RSB(RTS-)
NC

17
18

CSA(CTS+)
NC

19
20

CSB(CTS-)

SDA1(TXD1+)

5

SDB1(TXD1-)

7

RDA1(RXD1+)

9

RDB1(RXD1-)

11

SG

2
1

*5

3
4
6
8
10
12
13
14
15
16
17
18
19
20

*1

Use the twisted pair cable for SDA/SDB and RDA/RDB.

*2
*3

Set the terminating resistor selector to "330 ".
Set the terminating resistor setting switch of the GOT main unit to "Disable".

*4
*5

Connect a 330 terminating resistor to the GOT to be a terminal.
Make sure to ground a cable shield line by applying Class D Grounding.

*5

NC
NC
NC

SDA2(TXD2+)
SDB2(TXD2-)
RDA2(RXD2+)
RDB2(RXD2-)
NC
RSA(RTS+)
NC
RSB(RTS-)
NC
CSA(CTS+)
NC
CSB(CTS-)

6

R
8

18

*4

10

R
12

*4

2
1
3
4

19

5
7
9
11
13

20

14
15
16
17
18
19

21

20

1.4.3 Terminating resistors of GOT

22
FA TRANSPARENT
FUNCTION

SDB

SDA2(TXD2+)

6

CNC CONNECTION

SDA1(TXD1+)

CON side*3(20pin)

GOT MULTI-DROP
CONNECTION

RDA*1

CON side*3(20pin)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

CON side*3(20pin)

MULTI-CHANNEL
FUNCTION

Serial multi drop
connection unit *2

ROBOT
CONTROLLER
CONNECTION

(For 2 pair wiring)

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

19 - 17

RS485 connection diagram 3)
(For 1 pair wiring)

Serial multi drop
connection unit *2

GOT side*3

SDA*1

SDA1

SDB*1

SDB1
RDA1

RDA

RDB1

RDB

SG

SG
*5

SDA2
SDB2
RDA2
RDB2
FG

1
2
3
4
9
5
6
7
8
10

GOT side*3
SDA2
SDB2
RDA2
RDB2
SG
SDA1
SDB1
RDA1
RDB1
FG

5
6
7
8
9
1
2
3
4
10

*1

Use the twisted pair cable for SDA/SDB.

*2
*3

Set the terminating resistor selector to "110 ".
Set the terminating resistor setting switch of the GOT main unit to "Disable".

*4
*5

Connect a 110 terminating resistor to the GOT to be a terminal.
Make sure to ground a cable shield line by applying Class D Grounding.

GOT side*3
SDA1
SDB1
RDA1
RDB1
SG
SDA2
SDB2
RDA2
RDB2
FG

1
2
3

R
4

*4

9
5
6
7
8
10

1.4.3 Terminating resistors of GOT

RS485 connection diagram 3)
(For 2 pair wiring)

Serial multi drop
connection unit *2

GOT side*3

RDA*1

SDA1

RDB*1

SDB1

SDA

*1

RDA1

SDB

*1

RDB1
SG

SG
*5

SDA2
SDB2
RDA2
RDB2
FG

1
2
3
4
9
5
6
7
8
10

GOT side*3
SDA2
SDB2
RDA2
RDB2
SG
SDA1
SDB1
RDA1
RDB1
FG

5
6
7
8
9
1
2
3
4
10

*1

Use the twisted pair cable for SDA/SDB, RDA/RDB.

*2
*3

Set the terminating resistor selector to "330 ".
Set the terminating resistor setting switch of the GOT main unit to "Disable".

*4
*5

Connect a 330 terminating resistor to the GOT to be a terminal.
Make sure to ground a cable shield line by applying Class D Grounding.

1.4.3 Terminating resistors of GOT

19 - 18

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

GOT side*3
SDA1
SDB1
RDA1
RDB1
SG
SDA2
SDB2
RDA2
RDB2
FG

1
2
3
4
9
5
6
7
8
10

R
*4

17

RS485 connection diagram 4)

SDB

SDB

RDA

RDA

RDB

RDB

*3
SG

SG
*5

RSA
RSB
CSA
CSB

*4

SDA

1

SDB

6

RDA

2

RDB

7

*3
SG

5
*5

3

RSA
RSB

8

CSA

4

CSB

9

GOT side*2 *3

*4

SDA

1

SDB

6

RDA

2

RDB

7

*3
SG

5
*5

3

RSA
RSB

8

CSA

4

CSB

9

*4
1
6

18

2

CNC CONNECTION

SDA

SDA

GOT side*1 *3

7
5
3
8
4

19

9

*1

Set the terminating resistor selector to "OPEN".

*2

Set the terminating resistor selector to "110 ".

*3

1.4.3 Terminating resistors of GOT
Set the 1pair/2pair signal selection switch to "1pair" when using the connection conversion adapter.
In that case, transition wiring is not necessary between SDA and RDA or SDB and RDB.

*4

This is the connector pin No. of GT14, GT11, GT105 , or GT104

*5

Make sure to ground a cable shield line by applying Class D Grounding (100

GOT MULTI-DROP
CONNECTION

GOT side*1 *3

20

main unit.
or less).

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Serial multi drop
connection unit *2

ROBOT
CONTROLLER
CONNECTION

(For 1 pair wiring)

RS485 connection diagram 4)
(For 2 pair wiring)

SDA

RDA

SDB

RDB

RDA

SDA

RDB

SDB

SG

SG
*5

RSA
RSB
CSA
CSB

GOT side*1 *3

*4

SDA

1

SDB

6

RDA

2

RDB

7

SG

5
3

*5

8
4
9

RSA
RSB
CSA
CSB

GOT side*2 *3

*4

SDA

1

SDB

6

RDA

2

RDB

7

SG

5
*5

3

RSA
RSB

8

CSA

4

CSB

9

*4

21

1
6

MULTI-CHANNEL
FUNCTION

GOT side*1 *3

2
7
5
3

22

8
4

FA TRANSPARENT
FUNCTION

Serial multi drop
connection unit *2

9

*1

Set the terminating resistor selector to "OPEN".

*2

Set the terminating resistor selector to "330 ".

*3

1.4.3 Terminating resistors of GOT
Set the 1pair/2pair signal selection switch to "2pair" when using the connection conversion adapter.

*4

This is the connector pin No. of GT14, GT11, GT105 , or GT104

*5

Make sure to ground a cable shield line by applying Class D Grounding (100

main unit.
or less).

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

19 - 19

RS485 connection diagram 5)
(For 1 pair wiring)

Serial multi drop
connection unit *1

GOT side*2

GOT side*2

SDA

SDA

SDA

SDA

SDB

SDB

SDB

SDB

RDA

RDA

RDA

RDA

RDB

RDB

RDB

RDB

SG

SG

SG
*3

*1
*2

*3

GOT side*2

*3

SG
*3

Set the terminating resistor selector to "110 ".
19.6.3 Setting switches
Set the 2-wire/4-wire terminating resistor setting switch of the RS-232/485 signal conversion adaptor as follows.
2-wire type/4-wire type: 2-wire type (1Pair)
• When GOT is a terminal
Terminating resistor: 110
• When GOT is not a terminal
Terminating resistor: OPEN
1.4.4 Setting the RS-232/485 signal conversion adaptor
Make sure to ground a cable shield line by applying Class D Grounding (100 or less).

RS485 connection diagram 5)
(For 2 pair wiring)

Serial multi drop
connection unit *1

GOT side*2

GOT side*2

GOT side*2

RDA

SDA

SDA

SDA

RDB

SDB

SDB

SDB

SDA

RDA

RDA

RDA

SDB

RDB

RDB

RDB

SG

*1
*2

*3

19 - 20

SG

SG
*3

*3

SG
*3

Set the terminating resistor selector to "110 ".
19.6.3 Setting switches
Set the 2-wire/4-wire terminating resistor setting switch of the RS-232/485 signal conversion adaptor as follows.
2-wire type/4-wire type: 4-wire type (2Pair)
• When GOT is a terminal
Terminating resistor: 330
• When GOT is not a terminal
Terminating resistor: OPEN
1.4.4 Setting the RS-232/485 signal conversion adaptor
Make sure to ground a cable shield line by applying Class D Grounding (100 or less).

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

17
ROBOT
CONTROLLER
CONNECTION

POINT
Mixed wiring with various GOTs
The GOT multi-drop connection can be used with various GOTs mixed.
GT16, GT15
(GT15-RS4-9S)

CNC CONNECTION

SDA
SDB
RDA
RDB
RSA
RSB
CSA
CSB
SG
SHELL

18

GT16
(FA-LTBGTR4CBL□□)

GT16, GT15
(GT15-RS4-TE)

RSA
RSB
CSA
CSB
SDA1
SDB1
RDA1
RDB1
SDA2
SDB2
RDA2
RDB2
SG

RDB1
RDA1
SDB1
SDA1
RDB2
RDA2
SDB2
SDA2
SG
FG

Example of mixed wiring with various GOTs

GT11, GT10
(GT10-9PT5S)

19
GOT MULTI-DROP
CONNECTION

RDB
RDA
SDB
SDA
RSA
RSB
CSA
CSB
SG

SDA1
SDB1
RDA1
RDB1
SDA2
SDB2
RDA2
RDB2
SG
FG

User-created
terminal block

Serial multi drop
connection unit
RDA
RDB
SDA
SDB

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

SG

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

19 - 21

 Precautions when preparing a cable

(3) GOT side connector
For the GOT side connector, refer to the following.

(1) Cable
Use a shielded twisted pair cable of 0.3mm2 or more as
a cable for GOT multi-drop connection.The following
shows recommended model names and manufacturers
of the cable to be used.
Manufacturer

Model

Mitsubishi Cable
Industries,Ltd

Remark
Two-pair cable of

SPEV(SB)-0.5-2P

Showa Electric Wire &
Cable Co.,Ltd

Sumitomo Electric
Industries.,Ltd

The Furukawa Electric
Co.,Ltd

0.5mm2
Two-pair cable of

KMPEV-SB
CWS-178 0.5SQ

2P

DPEV SB 0.3

3P

DPEV SB 0.5

3P

D-KPEV-SB 0.5

0.5mm2
Three-pair cable of
0.3mm2
Three-pair cable of
0.5mm2

3P

IPEV-SB 2P

0.3 mm2

IPEV-SB 2P

0.5 mm2

Fujikura Ltd.

Three-pair cable of
0.5mm2
Two-pair cable of
0.3mm2
Two-pair cable of
0.5mm2

Pair
Shield

Two-pair cable structural
drawing example

Three-pair cable structural
drawing example

(2) Cable for converting D-sub9 pin connector to
terminal block
Create by yourself, referring to the following connection
diagram.

Example of connection diagram for 2 pair wiring
SDA1
SDB1
RDA1
RDB1
SDA2
SDB2
RDA2
RDB2
SG
FG

1
6
2
7
5
3
8
4
9
Shell

SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
FG

Make sure to connect the wiring branched on the GOT side
connector.
Use a shielded twisted pair cable of 0.2mm2 or more.
Use an applicable cable to D-sub connector.
Wiring should be the shortest distance.

19 - 22

19. GOT MULTI-DROP CONNECTION
19.4 Connection Diagram

1.4.1 GOT connector specifications

 Connecting terminating resistors
When connecting a Serial Multi-Drop Connection Unit
to the GOT, a terminating resistor must be connected to
the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch.
(b) For GT14, GT11, GT10
Set the terminating resistor selector switch.
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT

19.5.2

Communication detail settings

Make the settings according to the usage environment.

2.
3.

1.
2.
3.

4.

Select [Common]
menu.

19.5.2 Communication detail settings
Click the [OK] button when settings are completed.

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

20

Transmission Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times
out.
(Default: 0time)

0 to 5times

21

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 30sec

GOT Address

Specify the station number of the
host station in the system
configuration.
(Default: 0)

0 to 15

Delay Time

Set this item to adjust the
transmission timing of the
communication request from the
GOT.
(Default: 0ms)

0 to 300 ms

The Controller Setting window is displayed. Select the
channel to be used from the list menu.

The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Range
4800bps,
9600bps,
19200bps,
38400bps,
57600bps,
115200bps

[Controller Setting] from the

Set the following items.
• Manufacturer: Set it according to the connected
equipment.
• Controller Type: Set it according to the connected
equipment.
• I/F: Interface to be used
• Driver: Multi-Drop (slave)

Description

MULTI-CHANNEL
FUNCTION

Item

GOT MULTI-DROP
CONNECTION

19

4.

Click!

18
CNC CONNECTION

Set the channel of connecting equipment.

POINT
(1) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

19. GOT MULTI-DROP CONNECTION
19.5 GOT Side Settings

19 - 23

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Setting communication
interface (communication
settings)

22
FA TRANSPARENT
FUNCTION

19.5.1

ROBOT
CONTROLLER
CONNECTION

17

19.5 GOT Side Settings

19.6 Setting of Serial Multi-Drop Connection Unit
19.6.1

Write the OS

19.6.2

Write the standard monitor OS and communication
driver according to the desired connection type onto the
serial multi-drop connection unit.
For the OS writing methods, refer to the following
manual.
GT Designer3 Version

Screen design manual

Setting communication
interface (Communication
settings)

Make the Serial Multi-Drop Connection Unit interface
setting on [Communication with GT01-RS4-M] of GT
Designer 3.
For the communication interface driver, set the same
communication driver as the serial multi-drop
connection.
For details on [Communication with GT01-RS4-M] of
GT Designer3, refer to the manuals.
GT Designer3 Version

1.

Click!

1.

Check-mark a communication driver according to the
desired connection type and click the [Write] button.

19 - 24

19. GOT MULTI-DROP CONNECTION
19.6 Setting of Serial Multi-Drop Connection Unit

Screen design manual

 Setting the multi-drop system information
function
When checking the connection status of each GOT
which is connected to GT01-RS4-M on the PLC side,
set the multi-drop system information function.
The GOT connection status is stored in the PLC side
word device.

18
CNC CONNECTION

(1) Setting on the PLC side word device

17
ROBOT
CONTROLLER
CONNECTION

 Controller setting

GOT MULTI-DROP
CONNECTION

19

Set the following to the driver for the connected
equipment.
• Connection type dependent

21

The driver for connection with the GOT is fixed to the
following one.
• Multi-drop(Host)

2.

Perform the detailed settings for the driver.

■ Communication detail settings
3.

1.

Set [Use the system information of Multidrop] as
necessary.

Select [Use the system information of Multidrop] and
click the [Set] button. The following dialog window is
displayed.

function

4.
5.

Click the [Write] button when settings are completed.
If the [Communication with GT01-RS4-M] dialog box
is closed, communication setting contents for GT01RS4-M does not remain.
• To maintain the communication setting contents,
click

2.

Set the PLC side word device to [Head Device (10
Points)]. In this example, "D0" is set.

(export).

■ Exporting/Importing the communication
setting contents
• To use communication setting contents which are
saved previously, click

22
FA TRANSPARENT
FUNCTION

■ Setting the multi-drop system information

MULTI-CHANNEL
FUNCTION

1.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

(import).

■ Exporting/Importing the communication
setting contents

19. GOT MULTI-DROP CONNECTION
19.6 Setting of Serial Multi-Drop Connection Unit

19 - 25

(2) Assignment contents of the PLC side word device
The following table shows the device assignment
contents when setting [Head Device (10 Points)] to
"D0".
Device

Description

D0 (Head device+0)

Control signal 1-1

D1(Head device+1)

Station information notification signal

D2(Head device+2)

(Reserve)

D3(Head device+3)

(Reserve)

D4(Head device+4)

(Reserve)

D5(Head device+5)

Slave station control signal

D6(Head device+6)

(Reserve)

D7(Head device+7)

(Reserve)

D8(Head device+8)

(Reserve)

D9(Head device+9)

(Reserve)

(3) Details on the word device assignment contents
(a) Control signal 1-1
Bit position

Description
10 second cycle flicker signal

bit1 to 15

(Reserve)

< 10 second cycle flicker signal *1 >
By the repetition of turning ON/OFF every 5
seconds, the connection between GT01-RS4-M
and the PLC can be confirmed on the PLC side.
When no repetition of this ON/OFF is observed,
GT01-RS4-M is not connected to the PLC.

OFF
When writing or clearing data on the program area from the
personal computer to the PLC using FA transparent function,
flicker of the signal as shown above may be temporarily
stopped.

(b) Station information notification signal *2
This signal notifies the status of the slave station
(GOT) which is connected to the master station
(GT01-RS4-M). Only the bit corresponding to the
number of connected slave station (GOT) is turned
ON and other bits are turned OFF.
bit15

bit14

..................

bit2

bit1

bit0

Station
No. 15

Station
No. 14

..................

Station
No. 2

Station
No. 1

Station
No. 0

• 1: Connected
• 0: Unconnected (Including communication error
status)
*2

19 - 26

Action
The master station accesses all the slave stations
(station 0 to 15). When the multi-drop system
information is not used, the operation is the same.
Turning on the bit corresponding to a station No.
disconnects the specified slave station from the
master station.

Other
than 0

bit15

bit14

..........

bit2

bit1

bit0

Station
No. 15

Station
No. 14

..........

Station
No. 2

Station
No. 1

Station
No. 0

1...Connected
0...Unconnected

5sec

ON

*1

Device
value
0

bit0

5sec

(c) Slave station control signal
This signal controls slave stations which are not
updated by the master station.
Usually, the master station accesses all stations
(up to 16 stations). In addition, if stations are
temporarily in communication error due to a power
disconnection or screen data transfer during the
steady operation, the automatic recovery of the
station is executed for one station per ten seconds.
Therefore, the automatic recovery may take
maximum 2 minutes and 30 seconds.
Using this control signal, the number of slave
stations to be monitored by the master station can
be reduced to the actual number of slave stations
to be used by a user. This makes the automatic
recovery processing smooth. If an error occurs in
only one station, the time for the station to recover
automatically can be reduced within 10 seconds.

When the communication between GT01-RS4-M and the
PLC becomes faulty, the station information notification
signal is not updated.

19. GOT MULTI-DROP CONNECTION
19.6 Setting of Serial Multi-Drop Connection Unit

When the bits are off and the master station and
the slave stations are in communication, the
communication with the corresponding slave
stations is disconnected if the above corresponding
bits are turned on.

setting contents
(1)

Export

17

 Communication detail settings
Make the settings according to the usage environment.

(3) For the connection with GOT

ROBOT
CONTROLLER
CONNECTION

 Exporting/Importing the communication

CNC CONNECTION

18

(2)

1.

Description

4800bps,
9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Transmission Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
When receiving no response after
retries, the communication times
out.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a
communication to time out.
(Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the
transmission timing of the
communication request from the
GOT.
(Default: 0ms)

0 to 300 ms

Import

Enter the name of the file previously saved and open
the file.
The file format is [*.ini] (fixed).

Range

21

22

(4) For the connected equipment
Set the communication detail settings of the driver for
controllers according to the connection type.
Refer to each chapter.

19. GOT MULTI-DROP CONNECTION
19.6 Setting of Serial Multi-Drop Connection Unit

20

MULTI-CHANNEL
FUNCTION

Item

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

After determining the storage location as necessary,
name the file and save it.
The file format is [*.ini] (fixed).

19 - 27

FA TRANSPARENT
FUNCTION

1.

GOT MULTI-DROP
CONNECTION

19

19.6.3

Setting switches

Set the switches according to the connection type.

POINT
Serial Multi-Drop Connection Unit
For details on the Serial Multi-Drop Connection Unit,
refer to the following manual.
Serial Multi-Drop Connection Unit User’s
Manual

Terminating resistor
selector switch

19 - 28

PLC communication
selection switch

19. GOT MULTI-DROP CONNECTION
19.6 Setting of Serial Multi-Drop Connection Unit

17

19.7.1

ROBOT
CONTROLLER
CONNECTION

19.7 Setting of connection conversion adapter
Setting switches

Set the switches according to the connection type.

18
CNC CONNECTION

POINT
Connection conversion adapter
For details on the connection conversion adapter, refer
to the following manual.
Connection Conversion Adapter User’s manual

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

21
MULTI-CHANNEL
FUNCTION

1pair / 2pair signal
selection switch

FA TRANSPARENT
FUNCTION

22

19. GOT MULTI-DROP CONNECTION
19.7 Setting of connection conversion adapter

19 - 29

19.8 Precautions
 Connecting GT16 and GT15 in multi-drop
connection

 Using the multi-drop connection in the multichannel configuration

(1) Standard monitor OS installation, Writing
Communication driver
When connecting GT16/GT15 in multi-drop connection,
the writing of the standard monitor OS and
communication driver to the GOT from GT Designer3
(Version 1.12N or later), as well as the writing of the
standard monitor OS and communication driver to the
serial multi-drop connection unit are required.

(2) Device specification
Network No. and station No. are not supported.

 Station number setting on GOT
Set each station number so that no station number
overlaps.When the station No. is duplicated, the GOT
whose station No. is duplicated cannot be monitored
normally.
The station number can be set without regard to the
cable connection order.There is no problem even if
station numbers are not consecutive.
Station
No.3

Station
No.0

Station
No.15

If a communication timeout error occurs when using the
multi-drop connection in the multi-channel
configuration, set the send delay time to the serial
multi-drop connection unit side.

■ Communication detail settings
 Device update cycle
• When the number of connected slave GOTs and the
device points of each GOT increase, the device
update cycle on the screen may get slower. In such a
case, it is recommended to reduce the device points
of each GOT. (Please consider 250 points as a guide
of 1 GOT, and 750 points as a guide of the total
points.) In addition, when a timeout error occurs,
make the timeout time longer in the communication
settings of the slave GOT.
• When the device number is set randomly, the device
update cycle becomes slower compared to the case
that the device number is set consecutively.Therefore,
it is recommended to set the device number
consecutively.
• Depending on the device points or combination, it
may take time to switch the screen.At this time, the
device update cycle of other slave station is also
affected.

 FA transparent function
The example of a Station No. setting

 Extended/Option function of GOT
The extended/option functions of GOT shown below
are not available.
System monitor, Device monitor, Ladder monitor, A list
editor, FX list editor, Intelligent unit monitor, Network
monitor, Q motion monitor, Servo amplifier monitor,
CNC monitor, Backup/restore, CNC data I/O, SFC
monitor, Ladder editor, Log viewer, MELSEC-L
troubleshoot, Motion SFC, motion program (SV43)
editor, Motion program (SV43) I/O

 System alarm (GT16, GT15, GT14, GT11)
The alarms of the serial multi-drop connection unit are
displayed on the system alarm.The alarms of the
connected PLC are not displayed.

FA transparent function is available for each GOT in the
GOT multi-drop connection system.

(1) Standard monitor OS installation, Writing
Communication driver
When using FA transparent function in GOT multi-drop
connection, the writing of the standard monitor OS and
communication driver to the GOT from GT Designer3
(Version 1.18U or later), as well as the writing of the
standard monitor OS and communication driver to the
serial multi-drop connection unit are required.

(2) Number of personal computers
Only one personal computer can be connected to the
multi-drop connection system.
Only one personal computer

 Activating the serial multi-drop connection
unit
The master module detects a slave GOT, which is
connected, at the startup.It may take time to detect
again the slave station which is not detected at this
point.Activate the master module in the condition that a
communication can be made after the startup of the
slave GOT.

19 - 30

19. GOT MULTI-DROP CONNECTION
19.8 Precautions

(3) Monitor speed of GOT
The monitoring performance slows down according to
the number of monitoring GOTs. While using FA
transparent function, the monitoring performance of the
whole multi-drop system decreases. As a result,
timeout error may occur in GOTs in the system.

ROBOT
CONTROLLER
CONNECTION

18
CNC CONNECTION

20

17

MULTIPLE-GT14, GT12, GT11,
GT10 CONNECTION FUNCTION
20.

GOT MULTI-DROP
CONNECTION

19

20.1 Connectable Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 2
20.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 2
20.3 Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 5
20.4 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 7

21
MULTI-CHANNEL
FUNCTION

20.5 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 - 11

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

FA TRANSPARENT
FUNCTION

22

20 - 1

20. MULTIPLE-GT14, GT12, GT11, GT10
CONNECTION FUNCTION
20.1 Connectable Model List
For details of connectable models, refer to the following.
6. DIRECT CONNECTION TO CPU
7. COMPUTER LINK CONNECTION

20.2 System Configuration
20.2.1

Connecting the GOT to PLC via RS-232 interface
Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

MELSEC-A

( For GT16, GT15, GT14, GT12, GT11)

( For GT10)

( For GT10)

Communication driver

GOT
(1st)

PLC

Communication driver

MELSEC-FX

GOT
(2nd)
Connection cable

Varies according to
the connection type.
GOT (1st) *1

PLC
Connection type

Communic
ation type

For the system
configuration
between a got and A
plc, refer to the
following.
DIRECT
CONNECTION TO
CPU

RS-232

Option device

Model

Commu
nication
type

(Built into GOT)

RS-422

(Built into GOT)

RS-422

(Built into GOT)

RS-422

(Built into GOT)

RS-422

CONNECTION*4

Cable model

RS422 connection
diagram 1)
RS422 connection
diagram 1)
RS422 connection
diagram 1)
RS422 connection
diagram 1)
GT10-C30R2-6P(3m)*3

COMPUTER
LINK

(Built into GOT)

GOT (2nd) *1

Connection cable

RS-232

GT10-C02H-6PT9P (0.2m)
+
RS232 connection

Max.
distance

Option device

30m

(Built into GOT)

30m

(Built into GOT)

30m

(Built into GOT)

30m

(Built into GOT)

3m

(Built into GOT)

15m

(Built into GOT)

Model

Number of
connectable
equipment

2 GOTs

*2

diagram 4)

(Continued to next page)

20 - 2

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.1 Connectable Model List

Communic
ation type

For the system
configuration
between a got and A
plc, refer to the
following.
DIRECT
CONNECTION TO
CPU

Option device

(Built into GOT)

Model

RS-422

Cable model

RS422 connection
diagram 2)
GT01-C30R2-6P(3m)

RS-232
(Built into GOT)

RS-232

GT10-C02H-6PT9P (0.2m)
+
RS232 connection

COMPUTER

Max.
distance

Option device

30m

(Built into GOT)

Model

Number of
connectable
equipment

*5

18

3m

2 GOTs
15m

ROBOT
CONTROLLER
CONNECTION

Connection type

Commu
nication
type

17

GOT (2nd) *1

Connection cable

(Built into GOT)

diagram 5)

LINK

CNC CONNECTION

GOT (1st) *1

PLC

19
*1
*2

When GT14, GT12, GT11 and GT10 are intermingled, the Multiple connection function is not supported.
The 2nd GOT must be a RS-232 built-in product.

*3
*4
*5

For the connection to GOT, refer to the connection diagram.(
RS232 connection diagram 2))
When connected to the Computer link, the multiple connection function supports only QCPU (Q mode), LCPU.
The 2nd GOT must be a GT10 (input power supply: 24V) RS-422 built-in product.

GOT MULTI-DROP
CONNECTION

CONNECTION*4

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.2 System Configuration

20 - 3

20.2.2

Connecting the GOT to PLC via RS-422 interface
Communication driver

Communication driver

A/QnA/L/Q CPU,LJ71C24,QJ71C24

QnA/L/Q CPU

MELSEC-A

( For GT14, GT12, GT11)

( For GT10)

( For GT10)

Communication driver

GOT
(1st)

PLC

Communication driver

MELSEC-FX

GOT
(2nd)
Connection cable

Varies according to
the connection type.
GOT (1st) *1

PLC

Connection type

Communica
tion type

Option device

(Built into GOT)

GOT (2nd) *1

Connection cable

Model

Commun
ication
type

RS-232

Cable model
GT01-C30R2-9S(3m)
or
RS232 connection

Max.
distance

Option device

15m

(Built into GOT)

15m

(Built into GOT)

15m

(Built into GOT)

15m

(Built into GOT)

Model

Number of
connectable
equipment

diagram 1)

(Built into GOT)

RS-232

GT01-C30R2-9S(3m)
or
RS232 connection
diagram 1)

(Built into GOT)

For the system
configuration
between a got and
A plc, refer to the
following.
DIRECT
CONNECTION TO
CPU

RS-232

GT01-C30R2-9S(3m)
or
RS232 connection
diagram 1)

RS-422

(Built into GOT)

RS-232

GT01-C30R2-9S(3m)
or
RS232 connection

2 GOTs

diagram 1)
GT10-C30R2-6P(3m) *3
(Built into GOT)

COMPUTER LINK
CONNECTION*4

RS-232

GT10-C02H-6PT9P (0.2m)
+
RS232 connection

3m

15m

(Built into GOT)

*2

(Built into GOT)

*2

diagram 4)
(Built into GOT)

RS-232

RS232 connection
diagram 3)
GT01-C30R2-6P(3m)

(Built into GOT)

RS-232

GT10-C02H-6PT9P (0.2m)
+
RS232 connection

15m
3m

15m

(Built into GOT)

diagram 5)

20 - 4

*1
*2

When GT14, GT12, GT11 and GT10 are intermingled, the Multiple connection function is not supported.
The 2nd GOT must be a GT10 (input power supply: 24V) RS-232 built-in product.

*3
*4

For the connection to GOT, refer to the connection diagram.(
RS232 connection diagram 2))
When connected to the Computer link, the multiple connection function supports only QCPU (Q mode), LCPU.

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.2 System Configuration

17

RS232 connection diagram 1)

1

6

RS

RD (RXD)

2

1

SD (TXD)

SD (TXD)

3

2

RD (RXD)

ER (DTR)

4

4

DR (DSR)

GOT side

GOT side

SG

5

5

SG

N.C.

1

1

N.C.

DR (DSR)

6

3

ER (DTR)

RD(RXD)

2

3

SD(TXD)

RS (RTS)

7

7

CS (CTS)

SD(TXD)

3

2

RD(RXD)

CS (CTS)

8

8

N.C.

ER(DTR)

4

6

DR(DSR)

-

9

9

N.C.

SG

5

5

SG

DR(DSR)

6

4

ER(DTR)

RS232 connection diagram 5)
Cable (GT10-C02H-6PT9P)
D-Sub 9-pin side

Second GOT side

RS(RTS)

7

8

CS(CTS)

CS(CTS)

8

7

RS(RTS)

N.C.

1

1

-

9

-

-

RD (RXD)

2

3

SD (TXD)

SD (TXD)

3

2

RD (RXD)

ER (DTR)

4

6

DR (DSR)

SG

5

5

SG

DR (DSR)

6

4

ER (DTR)

RS (RTS)

7

8

CS (CTS)

CS (CTS)

8

7

RS (RTS)

-

9

-

-

RS232 connection diagram 2)
Second GOT side
(terminal block)

Untied wire color
of GT10-C30R2-6P

SD

N.C.

Brown

RD

Red

ER

Blue

DR

Yellow

SG

Green

RS

Purple

 Precautions when preparing a cable

CS

The length of the RS-232 cable must be 15m or less.

(2) GOT side connector

NC

For the GOT side connector, refer to the following.
RS232 connection diagram 3)
First GOT side

1.4.1 GOT connector specifications
Second GOT side
(terminal block)

N.C.

1

6

RS

RD(RXD)

2

1

SD(TXD)

SD(TXD)

3

2

RD(RXD)

ER(DTR)

4

4

DR(DSR)

SG

5

5

SG

DR(DSR)

6

3

ER(DTR)

RS(RTS)

7

7

CS(CTS)

CS(CTS)

8

8

N.C.

-

9

9

N.C.

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.3 Connection Diagram

19

20

21

22

(1) Cable length

NC

18
CNC CONNECTION

 Connection diagram

N.C.

GOT MULTI-DROP
CONNECTION

RS-232 Cable

Second GOT side
(terminal block)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Cable (GT10-C02H-6PT9P)
D-Sub 9-pin

MULTI-CHANNEL
FUNCTION

20.3.1

RS232 connection diagram 4)

20 - 5

FA TRANSPARENT
FUNCTION

The following diagram shows the connection between the
GOT and the PLC.

ROBOT
CONTROLLER
CONNECTION

20.3 Connection Diagram

20.3.2

RS-422 cable

 Precautions when preparing a cable

 Connection diagram

(1) Cable length
The length of the RS-422 cable must be 30m or less.

RS422 connection diagram 1)

(2) GOT side connector

GOT side

GOT side
SDA

1

2

RDA

RDA

2

1

SDA

RSA

3

4

CSA

CSA

4

3

RSA

SG

5

5

SG

SDB

6

7

RDB

RDB

7

6

SDB

RSB

8

9

CSB

CSB

9

8

RSB

For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications

 Connecting terminating resistors
(1) GOT side
When connecting a PLC to the GOT, a terminating
resistor must be connected to the GOT.
Set the terminating resistor selector of the GOT main
unit to "300 ".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT

RS422 connection diagram 2)
First GOT side

Second GOT side
(terminal block)

RDA

2

1

SDA

RDB

7

2

SDB

SDA

1

3

RDA

SDB

6

4

RDB

SG

5

5

SG

CSA

4

6

RSA

CSB

9

7

RSB

RSA

3

8

CSA

RSB

8

9

CSB

20 - 6

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.3 Connection Diagram

4.

This section explains with an example of the following
system configuration.
RS-232
cable

1st GOT

GT11

RS-422
cable

2nd GOT

GT11

 Setting for the first GOT

The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.
20.4.2 Communication detail settings

Click the [OK] button when settings are completed.

(2) Settings of communication interface connecting to
the second GOT

2.

(1) Settings of communication interface connecting to
the PLC

18
CNC CONNECTION

Setting communication
interface (Communication
settings)

19
GOT MULTI-DROP
CONNECTION

20.4.1

ROBOT
CONTROLLER
CONNECTION

17

20.4 GOT Side Settings

2.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

3.
4.

1.
2.
3.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set according to the Controller
Type to be connected.
• I/F: Standard I/F (RS232)
• Driver: Set either of the following according to the
Controller Type to be connected.
For GT14, GT12, GT11
A/QnA/L/Q CPU, LJ71C24, QJ71C24
MELSEC-FX
For GT10
QnA/L/Q CPU
MELSEC-A
MELSEC-FX

Click!

1.
2.

Select [Common]
the menu.

[I/F Communication Setting] from

The I/F Connection list window is displayed. Select
the following.
• I/F-1: RS422/232
CH No.: 9
Driver: Host (PC)

Click the [OK] button when settings are completed.

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.4 GOT Side Settings

20 - 7

22
FA TRANSPARENT
FUNCTION

Click!

MULTI-CHANNEL
FUNCTION

21

(3) [Transparent] setting (GT14 only)

 Setting for the second GOT
Set the communication interface connecting to the first
GOT.

2.

3.
4.
1.
2.

Select [Common]
[Environment Setup]
[GOT
Setup], check [Enable GOT Setup], and select the
[Transparent] menu.
After [Controller CH No.] is displayed, check the
channel No. connected to the target PLC of multiple
GOTs.
For details of connectable models, refer to the
following.
6. DIRECT CONNECTION TO CPU
7. COMPUTER LINK CONNECTION

Click the [OK] button when settings are completed.

Click!

1.
2.
3.

4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select
[CH1] from the list menu.
Set the following items.
• Manufacturer: Mitsubishi
• Controller Type: Set the same setting as the first
GOT (communication interface connecting to the
PLC)
• I/F: Standard I/F (RS422/232)
• Driver: Set the same setting as the first GOT
(communication interface connecting to the PLC)
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Set the same setting as the first GOT (communication
interface connecting to the PLC)

Click the [OK] button when settings are completed.

20 - 8

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.4 GOT Side Settings

20.4.2

Communication detail settings

17

(2) MELSEC-FX
(a) For the GT14, GT12, GT11

ROBOT
CONTROLLER
CONNECTION

Make the settings according to the usage environment.

(1) A/QnA/L/Q CPU, LJ71C24, QJ71C24

CNC CONNECTION

18

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 300ms

Range

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 0time)

0 to 5times

Timeout Time

Set the time period for a communication
to time out.
(Default: 3sec)

3 to 30sec

Delay Time

Set this item to adjust the transmission
timing of the communication request
from the GOT.
(Default: 0ms)

0 to 300ms

Transmission
Speed

19

20

21

(b) For GT10

22
FA TRANSPARENT
FUNCTION

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

GOT MULTI-DROP
CONNECTION

Description

Range

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Item

Description

MULTI-CHANNEL
FUNCTION

Item

Item

Transmission
Speed

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.4 GOT Side Settings

Range

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

20 - 9

(3) QnA/L/Q CPU (GT10)

Item

Transmission
Speed

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

Range

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

(4) MELSEC-A (GT10)

Item

Transmission
Speed

Description
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 9600bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.

Range

9600bps

POINT
(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the RS-422 conversion unit and the
GOT utility, refer to the following manual:
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

20 - 10

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.4 GOT Side Settings

 GOT's communication timing
 Using the FA transparent function
When multiple GOTs are connected, the FA transparent
function is not available even if the RS-232 interface or
USB interface is used for the connection.

2nd GOT

PC

PC

19

• If the first GOT is turned on after a while the second
GOT is turned on, because the communication start of
the second GOT is delayed, a communication error
may be detected at the second GOT.
• If the system power is turned on simultaneously and it
takes time to start the communication of the second
GOT, a communication error may be developed.

GOT MULTI-DROP
CONNECTION

RS-232

USB

PC

1st GOT

(2) Adjusting communication timing
(a) When powering up the system simultaneously
Using the utility or selecting [GOT Setup] [Opening Screen Time] from GT Designer3, set the
opening screen time adding a delay to each setting
for the GOTs.
During the opening process, communication with
the connected device does not start.
Example: Set value of [Opening Screen Time]
(Inside (): set value)
First module (5s)
Second module (10s)
(b) When powering on devices individually
Turn on the connected device first, and then the
first GOT, the second GOT, and so on.

 Monitoring stop condition for the GOT in the
multiple-GT11 connection
In the system where multiple GOTs are connected,
performing either of the following monitoring stop
operations on the preceding stage (the first GOT) also
stops monitoring of the GOT on the next stage (the
second GOT).
When the GOT on the preceding stage resumes
monitoring, the GOT on the next stage also resumes it.
• When project data or the OS is written/read by GT
Designer3*1
• When the GOT is set up*1
*1

Power supply (24V DC)
Power feeding to GOT

A timeout error occurs in GX Developer.

The title screen
is displayed.

1st GOT

2nd GOT
Monitoring
stopped

Downloading

First GOT's
communication

Communication of the
2nd GOT is enabled.

user screen

GT Designer3

USB
The project data is being download.

Second GOT's
communication

Retry

user screen

 When PLC power disconnection occurs in
the multiple-GOT connection

In the system where multiple GOTs are connected,
when the communication between the PLC and the first
GOT is stopped due to PLC power disconnection and a
disconnection of the communication cable between the
PLC and the first GOT, the GOT waits for timeout
against the communication request from the peripheral
devices (GX Developer, etc.), and recovery of
monitoring between the PLC and the GOT is delayed.
1st GOT

2nd GOT

Monitoring

Monitoring

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.5 Precautions

20 - 11

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

1st GOT

CNC CONNECTION

(When connecting a personal computer to the first
GOT, the FA transparent function can be used.)

18

21
MULTI-CHANNEL
FUNCTION

Adjust the communication timing so that, after applying
the power to the system, the communication with the
connected device (MITSUBISHI PLC) is performed in
order starting from the first GOT (from the 1st GOT to
the 2nd, and so on).
When the communication is failed, retries are
performed. And if the predetermined time has elapsed,
a communication error occurs.

22
FA TRANSPARENT
FUNCTION

(1) GOT's communication timing

ROBOT
CONTROLLER
CONNECTION

17

20.5 Precautions

20 - 12

20. MULTIPLE-GT14, GT12, GT11, GT10 CONNECTION FUNCTION
20.5 Precautions

MULTI-CHANNEL FUNCTION
21. MULTI-CHANNEL FUNCTION. . . . . . . . . . . . . . . . . . . . . . 21 - 1

MULTI-CHANNEL FUNCTION

21.2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 - 4
21.3 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 - 7
21.4 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 - 41
21.5 Multi-channel Function Check Sheet . . . . . . . . . . . . . . . . 21 - 42

ROBOT
CONTROLLER
CONNECTION

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

21.1 What is Multi-channel Function? . . . . . . . . . . . . . . . . . . . . 21 - 2

GOT MULTI-DROP
CONNECTION

19

MULTI-CHANNEL
FUNCTION

21

22
FA TRANSPARENT
FUNCTION

21.

18
CNC CONNECTION

21

17

21 - 1

21. MULTI-CHANNEL FUNCTION
21.1 What is Multi-channel Function?
Multi-channel Function is a function to monitor up to four FA controllers (PLC CPU, temperature controller, inverter, etc.)
on one GOT by writing multiple communication drivers in the GOT.
(For GT155 , up to two controllers (two channels))

Installing multiple
communication drivers

Channel No.1
Bus connection

Channel No.2
OMRON PLC
connection
Channel No.3
Temperature
controller
connection

Monitoring the devices
of FA controllers

Channel No.4
Servo amplifier
connection

POINT
(1) Before using the multi-channel function
This manual describes the procedure to use the multi-channel function, based on the following system
configuration example.
21.2.1 Bus connection and serial connection
21.2.2 Ethernet multiple connection
(2) System configuration when the multi-channel function is used
The system configuration between GOT and the controllers is the same as that of when not using the multichannel function.
For the system configuration between GOT and the controllers, refer to the following.
Each chapter indicating the system configuration
(3) Precautions for hardware
To use the multi-channel function, an option function board is required for some GOTs.
The following table shows the required option function boards.
GOT

21 - 2

Option function board

GT16, GT12

Not necessary

GT15

GT15-QFNB, GT15-QFNB16M, GT15-QFNB32M,
GT15-QFNB48M, GT15-MESB48M

GT14

Not necessary

21. MULTI-CHANNEL FUNCTION
21.1 What is Multi-channel Function?

(1) With a single unit of GOT, the system consisting of PLC CPU, temperature controller, servo amplifier and
other controllers can be configured.

PLC system

Servo amplifier system

19

(2) Controlling FXCPU/third party PLC, etc. through the network (MELSECNET/H, etc.)
It is possible to control FXCPU/third party PLC, etc. through the network (MELSECNET/H, etc.).
For example, it is possible to execute read/write of a device such as FXCPU when the condition is satisfied,
using the device of the PLC CPU on the network (MELSECNET/H, etc.) as the trigger for action.

GOT MULTI-DROP
CONNECTION

Can monitor
different kinds
of controllers on
the same screen.

Temperature controller system

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Condition is satisfied

FXCPU

Writing to a device

(3) With one GOT, the Ethernet connection and the bus or network connection are available in combination.
(GT16 only)
One GOT can make the Ethernet connections and the bus or network connection. Therefore, the system
configuration, in which several networks are linked, can be established.
Also, the GOT can monitor multiple controllers on an Ethernet network.(Multi-channel Ethernet connection)

21
MULTI-CHANNEL
FUNCTION

PLC
Temperatur
controller
Servo amplifier

18
CNC CONNECTION

One GOT can monitor a PLC CPU, temperature controller and servo amplifier, etc. Therefore, the system
configuration, in which several controllers are mixed, can be easily established.
In addition, each system can be monitored on the GOT screen, and the unified management of the information
is possible.

ROBOT
CONTROLLER
CONNECTION

17

 Features of the multi-channel function

22
FA TRANSPARENT
FUNCTION

Hub

21. MULTI-CHANNEL FUNCTION
21.1 What is Multi-channel Function?

21 - 3

21.2 System Configuration
21.2.1

Bus connection and serial connection

One GOT can monitor a PLC CPU, temperature controller and servo amplifier, etc. Therefore, the system configuration,
in which several controllers are mixed, can be easily established.
In addition, each system can be monitored on the GOT screen, and the unified management of the information is
possible.
Communication driver

Bus(Q)

Communication driver

Communication driver

OMRON SYSMAC

OMRON THERMAC
/INPANEL NEO

MELSERVO-J3, J2S/M

QCPU

Connection cable

Bus connection
(Channel No.1)

OMRON
PLC

Connection cable

Direct CPU
connection
(Channel No.2)

OMRON
temperature
controller

Connection cable

Temperature
controller
connection
(Channel No.3)

MELSERVOJ2-Super
series

Connection cable

Servo amplifier connection
(Channel No.4)

PLC

Connection
type

MELSEC-Q

Bus
connection

OMRON PLC
OMRON temperature controller
MELSERVO-J2-Super

Direct CPU
connection

OMRON PLC
Direct CPU
connection
OMRON temperature controller

GOT

GOT
Connection cable
For the system configuration between
GOT and the controllers, refer to the
following.

Channel
No.

Option device

1

GT15-QBUS

2

- (Built into GOT)

3

GT15-RS2-9P

system configuration

4

GT15-RS4-9S

For the system configuration between
GOT and the controllers, refer to the
following.

1

Each chapter indicating the

Each chapter indicating the
system configuration

21 - 4

Communication driver

21. MULTI-CHANNEL FUNCTION
21.2 System Configuration

- (Built into GOT)
2

Model

Number of
connectable
equipment
4 connected
equipment for 1
GOT
(4 channels)

2 connected
equipment for 1
GOT
(2 channels)

17
Controllers that use Channels No.5 to 8
The following shows the drivers that can be set to Channels No. 5 to 8.
For the system configuration and connection condition with the controller, refer to the chapter of each controller.
Driver*1

5 to 7

Barcode Reader,
RFID Controller,
PC Remote Operation(Serial),
Printer (Serial)

8

Barcode Reader,
RFID Controller,
PC Remote Operation(Serial),
Fingerprint Authentication,
Printer (Serial)

18

GOT1000 Series Connection Manual (Microcomputer, MODBUS, Products, Peripherals)
FINGERPRINT AUTHENTICATION DEVICE CONNECTION
BAR CODE READER CONNECTION
PC REMOTE CONNECTION
PRINTER CONNECTION
RFID CONNECTION

19
GOT MULTI-DROP
CONNECTION

Only one channel can be assigned to one driver.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

22
FA TRANSPARENT
FUNCTION

*1

Reference

CNC CONNECTION

Channel No.

ROBOT
CONTROLLER
CONNECTION

POINT

21. MULTI-CHANNEL FUNCTION
21.2 System Configuration

21 - 5

21.2.2

Ethernet multiple connection

One GOT can make several Ethernet connections and the bus or network connections. Therefore, the system
configuration, in which several networks are linked, can be established.
Communication driver

MELSECNET/H

Communication driver

Communication driver
Ethernet/IP(AB)/
Gateway

MELSEC-FX

FXCPU

Connection cable

Direct CPU connection
(Channel No.1)

QCPU

Connection cable

MELSECNET/H
connection
(Channel No.2)

Communication driver
Ethernet(MELSEC),
Q17nNC, CRnD-700

GOT

ALLENBRADLEY
PLC

Connection cable

Ethernet connection
(Channel No.3)

Robot
controller

Connection cable

Ethernet connection
(Channel No.4)

GOT
PLC

Connection type

MELSEC-FX

Direct CPU
connection

QCPU

MELSECNET/H

ALLEN-BRADLEY
PLC

Ethernet

Robot controller
ALLEN-BRADLEY
PLC
Ethernet
OMRON PLC

Connection cable

For the system configuration between
GOT and the controllers, refer to the
following.
Each chapter indicating the
system configuration
For the system configuration between
GOT and the controllers, refer to the
following.
Each chapter indicating the
system configuration

21 - 6

21. MULTI-CHANNEL FUNCTION
21.2 System Configuration

Channel No.

Option device

1

GT15-RS2T4-9P

2

GT15-J71LP23-25

3

- (Built into GOT)

Model

Number of
connectable
equipment

4 connected
equipment for 1
GOT
(4 channels)

4
1
- (Built into GOT)
2

2 connected
equipment for 1
GOT
(2 channels)

17

Basics of interface selection

This section explains basic knowledge of the multi-channel function.
A general flow of operation from system selection for the multi-channel function to drawing is explained in 21.3.2 to
21.3.6.
It is recommended to refer to 21.3.2 to 21.3.6 when making necessary settings using the multi-channel function for the
first time.

 Multi-channel function specifications
How the units are installed and the multi-channel function specifications are described below.

19

(1) Image drawing of unit installation

GOT MULTI-DROP
CONNECTION

Extension interface 1
Extension interface 2

2nd stage

Extension interface allows the installation of a
communication unit up to the 3rd stage, respectively.
(For the GT1655, GT155 , only one extension
interface can be installed.)
A communication unit installed at the 4th or higher
stage cannot be used.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

3rd stage

18
CNC CONNECTION

21.3.1

ROBOT
CONTROLLER
CONNECTION

21.3 GOT Side Settings

1st stage
Standard interface

21
MULTI-CHANNEL
FUNCTION

For GT16
The RS-232 interface, the USB interface,
the RS-422/485 interface, and the Ethernet interface
are built in as the standard interfaces.
For GT15
The RS-232 interface and the USB interface
are built in as the standard interfaces.
(Example: In the case of the GT1575)

FA TRANSPARENT
FUNCTION

22

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 7

(2) Specifications
Specifications

Item

GT1695
GT1685
GT1675
GT1672
GT1665
GT1662

GT1655

GT1595
GT1585
GT157

GT155

GT14

Description

GT12

GT156
GT16
• In bus connection and network connection (*1), only 1 channel can
be set for one GOT.
• For the Ethernet connection (*2), up to 4 channels can be set.
• When the Ethernet interface built in the GOT is used for connection
other than communication with a controller (*3), the connection is
not included in the count of the number of channels.
• The interface used for connecting to an external device (*4) is not
included in the count of the number of channels.

Max.
number of
channels

4 channels

GT15
• For the bus connection, network connection (*1), and Ethernet
connection (*2), only 1 channel can be set for one GOT.
• When an Ethernet communication unit is used in other than
communications with a controller (*3), it is not included in the count
of the number of channels.
• The interface used for connecting to an external device (*4) is not
included in the count of the number of channels.

2 channels

GT14
• The interface used for connecting to an external device (*4) is not
included in the count of the number of channels.
• For the Ethernet connection (*2), up to 2 channels can be set.
(GT1455-QTBDE and GT1450-QLBDE only)
• When the Ethernet interface built in the GOT is used for connection
other than communication with a controller (*3), the connection is
not included in the count of the number of channels.
(GT1455-QTBDE and GT1450-QLBDE only)
GT12
• For the Ethernet connection (*2), only 1 channel can be set for one
GOT.
• When an Ethernet communication unit is used in other than
communications with a controller (*3), it is not included in the count
of the number of channels.
• The interface used for connecting to an external device (*4) is not
included in the count of the number of channels.

Max.
installable
number of
modules

• Multiple identical units can be installed only for serial communication
units.
• It is necessary to calculate the consumed current.
5

3

5

3

-

((

This section ■ Calculating consumed current)

• An RS-422 conversion unit is not included in the count of the
number of units.
(For GT1655, GT155
applicable.)

Allowable
number of
stages

Max. 3
stages
(2 slots)

Max. 3
stages
(1 slot)

Max. 3
stages
(1 slot)

-

• A module that occupies 2 slots (*5, *6, *7) must be installed at the
first stage.
• For the video/RGB display, RGB output, and multimedia function,
install the unit indicated in *6 at the first stage and the other units at
the second or later stage.
• When a unit indicated in *7 is used, other extension units cannot be
installed.
• The CF card unit must be installed on the last stage, if used.

*1

MELSECNET/H connection, MELSECNET/10 connection, CC-Link IE Controller Network connection, CC-Link connection
(intelligent device station)

*2
*3
*4

Ethernet connection, MODBUS®/TCP connection
Gateway function, MES interface function, Ethernet download
Fingerprint unit, barcode reader, RFID controller, personal computer (writing remote personal computer operation (serial), FA
transparent function, OS install, project data) or serial printer
GT15-QBUS2, GT15-ABUS2, GT15-J71GP23-SX, GT15-J71LP23-25, GT15-J71BR13, GT15-J61BT13

*5

21 - 8

Max. 3
stages
(2 slot)

, the RS-422 conversion unit is not

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

ROBOT
CONTROLLER
CONNECTION

User's Manual of GOT used.

17

CNC CONNECTION

18

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

21
MULTI-CHANNEL
FUNCTION

*7

GT16M-V4, GT15V-75V4, GT16M-R2, GT15V-75R1, GT16M-V4R1, GT15V-75V4R1, GT16M-ROUT, GT15V-75ROUT, GT16MMMR
GT15-75QBUSL, GT15-75QBUS2L, GT15-75ABUSL, GT15-75ABUS2L, GT15-75J71LP23-Z,
GT15-75J71BR13-Z, GT15-75J61BT13-Z
Usable units differ depending on the GOT.
For units usable with each GOT, refer to the following manuals.

22
FA TRANSPARENT
FUNCTION

*6

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 9

 Calculating consumed current
For using multiple extension units, a bar code reader, or a RFID controller, the total current for the extension units,
bar code reader, or RFID controller must be within the current that the GOT can supply.
For the current that the GOT can supply and the current for the extension units, bar code reader, or RFID controller,
refer to the below tables. For the current that the GOT can supply and the current for the extension units, bar code
reader, or RFID controller, refer to the below tables. Make sure that the total of consumed current is within the
capacity of the GOT.

(1) Current supply capacity of the GOT
Capacity
(A)

GOT type

Capacity
(A)

GOT type

GT1695M-X

2.4

GT1595-X

2.13

GT1685M-S

2.4

GT1585V-S

1.74

GT1675M-S

2.4

GT1585-S

1.74

GT1675M-V

2.4

GT1575V-S

2.2

GT1675-VN,

2.4

GT1575-S

GT1665M-S

GT1672-VN

2.4

GT1575-V,

GT1572-VN

2.2

2.2

GT1665M-V

2.4

GT1565-V,

GT1562-VN

2.2

GT1662-VN

2.4

GT1555-V

GT1655-V

1.3

GT1555-Q,

1.3
GT1550-Q

1.3

(2) Current consumed by an extension unit/barcode reader/RFID controller
Module type

Module type

Consumed
current
(A)

GT15-QBUS,
GT15-75QBUSL,

GT15-QBUS2,
GT15-75QBUS2L

0.275*1

GT15-ABUS,
GT15-75ABUSL,

GT15-ABUS2,
GT15-75ABUS2L

0.12

GT16M-R2

GT15-RS2-9P

0.29

GT15V-75R1

0.2*1

GT15-RS4-9S

0.33

GT16M-V4R1

0.12*1

GT15-RS4-TE

0.3

GT15V-75V4R1

0.2*1

GT15-RS2T4-9P

0.098

GT16M-ROUT

0.11*1

GT15-J71E71-100

0.224

GT15V-75ROUT

GT15-J71GP23-SX

1.07

GT16M-MMR

0.27*1

GT15-J71GF13-T2

0.96

GT15-CFCD

0.07

GT15-J71LP23-25

0.56

GT15-CFEX-C08SET

0.15

GT15-J71BR13

0.77

GT15-SOUT

0.08

GT15-J61BT13

0.56

GT15-DIO

0.1

Bar code reader

*2

GT15-DIOR

0.1

RFID controller

*2

GT15-PRN

0.09

GT16M-V4

0.12*1

*1
*2

21 - 10

Consumed
current
(A)
GT15V-75V4

GT15-80FPA

0.2*1
0*1

0.11

0.22

Value used for calculating the current consumption of the multi-channel function.
For the specifications of the unit, refer to the manual included with the unit.
When the GOT supplies power to a barcode reader or a RFID controller from the standard interface, add their consumed current.
(Maximum value is less than 0.3 A)

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

(a) When connecting the GT15-J71BR13, GT15-RS4-9S (3 units), GT15-J71E71-100 (for the gateway
function) and a bar code reader (0.12 A) to the GT1575-V
Total consumed current (A)

2.2

0.77+0.33+0.33+0.33+0.224+0.12=2.104

Since the calculated value is within the capacity of the GOT, they can be connected to the GOT.

18

(b) When connecting the GT15-J71BR13, GT15-RS4-9S (2 units), GT15-J71E71-100 (for the gateway
function) and a bar code reader (0.12 A) to the GT1585-S
Current supply capacity of GOT (A)

Total consumed current (A)

1.74

0.77+0.33+0.33+0.224+0.12=1.774

Since the calculated value exceeds the capacity of the GOT, such configuration is not allowed.

CNC CONNECTION

Current supply capacity of GOT (A)

ROBOT
CONTROLLER
CONNECTION

17

(3) Calculation example

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 11

21.3.2

General flow from system selection to drawing

System selection for using the multi-channel function is explained below.
Make selection and setting for the multi-channel function by following the order shown below.

System selection
Determine the connection type and the channel No. to be used.

Interface selection
Determine the GOT side interface and communication units to

21.3.3
Determining the connection type and channel No. (System
selection)

21.3.4
Determining the GOT side interface (Interface selection)

be used for the multichannel function.

Checking the unit installation position
Determine the communication unit installation position.

21 - 12

1.3.7
Installing a unit on another unit (Checking the unit installation
position)

Make settings for Communication Settings.

21.3.5
Setting for communication settings

Confirm items to know before starting drawing.

21.3.6
Items to be checked before starting drawing

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17

Determining the connection type and channel No. (System selection)

ROBOT
CONTROLLER
CONNECTION

 Determining the connection type
(1) GT16
For GT16, the combinations of the bus or network connection, the Ethernet connection, and the serial
connection are available as shown in the following table.

Ethernet connection

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)

MELSECNET/10 connection (PLC to PLC network)

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)

CC-Link IE Controller Network connection

11. CC-Link IE CONTROLLER NETWORK CONNECTION

CC-Link IE Field Network connection

12. CC-Link IE FIELD NETWORK CONNECTION

CC-Link connection (intelligent device station)

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)

CNC connection(MELSECNET/10 connection (PLC to PLC
network))

18.2.2 MELSECNET/10 connection (PLC to PLC network)

CNC connection(CC-Link connection (intelligent device station))

18.2.3 CC-Link connection (intelligent device station)

Ethernet connection

8. ETHERNET CONNECTION

Robot controller connection

17. ROBOT CONTROLLER CONNECTION

CNC connection (Ethernet connection)

18.2.4 Ethernet connection

Third party PLC connection (Ethernet connection)

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC 4.3 Ethernet Connection
Non-Mitsubishi Products 2
• 6. CONNECTION TO YASKAWA PLC
6.3 Ethernet Connection
• 7. CONNECTION TO YOKOGAWA PLC
7.3 Ethernet Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC
10.3 Ethernet Connection
• 14. CONNECTION TO SIEMENS PLC
14.3 Ethernet Connection

Microcomputer connection (Ethernet)

Microcomputer, MODBUS Products, Peripherals
• 3. MICROCOMPUTER CONNECTION (ETHERNET)

MODBUS®/TCP connection

Microcomputer, MODBUS Products, Peripherals
• 5. MODBUS(R)/TCP CONNECTION

(Continued to next page)

CNC CONNECTION

5. BUS CONNECTION

MELSECNET/H connection (PLC to PLC network)

19
GOT MULTI-DROP
CONNECTION

Bus connection

20

21

22
FA TRANSPARENT
FUNCTION

Bus/network connection

18

Reference

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Connection type

MULTI-CHANNEL
FUNCTION

21.3.3

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 13

Connection type
Direct CPU connection

6. DIRECT CONNECTION TO CPU

Computer link connection

7. COMPUTER LINK CONNECTION

CC-Link connection (via G4)

14. CC-Link CONNECTION (Via G4)

Inverter connection

15. INVERTER CONNECTION

Servo amplifier connection

16. SERVO AMPLIFIER CONNECTION

CNC connection (serial connection)

18.2.1 Direct connection to CPU

GOT Multi- Drop Connection

19. GOT MULTI-DROP CONNECTION

Third party PLC connection (serial connection)

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC
4.2 Serial Connection
• 6. CONNECTION TO KEYENCE PLC
• 7. CONNECTION TO KOYO EI PLC
• 8. CONNECTION TO JTEKT PLC
• 9. CONNECTION TO SHARP PLC
• 12. CONNECTION TO TOSHIBA PLC
• 13. CONNECTION TO TOSHIBA MACHINE PLC
• 15. CONNECTION TO PANASONIC PLC
Non-Mitsubishi Products 2
• 2. CONNECTION TO HITACHI IES PLC
• 3. CONNECTION TO HITACHI PLC
• 4. CONNECTION TO FUJI FA PLC
• 6. CONNECTION TO YASKAWA PLC
6.2 Serial Connection
• 7. CONNECTION TO YOKOGAWA PLC
7.2 Serial Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC
10.2 Serial Connection
• 11. CONNECTION TO GE FANUC PLC
• 12. CONNECTION TO LS INDUSTRIAL SYSTEMS PLC
• 14. CONNECTION TO SIEMENS PLC
• 16. CONNECTION TO MURATEC CONTROLLER

Third party safety controller connection

Non-Mitsubishi Products 2
• 13. CONNECTION TO SICK SAFETY CONTROLLER

Third party servo amplifier connection

Non-Mitsubishi Products 1
• 14. CONNECTION TO PANASONIC SERVO AMPLIFIER

Third party robot controller connection

Non-Mitsubishi Products 1
• 2. CONNECTION TO IAI ROBOT CONTROLLER
Non-Mitsubishi Products 2
• 15. CONNECTION TO HIRATA CORPORATION HNC
CONTROLLER

Third party temperature controller connection

Non-Mitsubishi Products 1
• 3. CONNECTION TO AZBIL CONTROL EQUIPMENT
• 5. CONNECTION TO OMRON TEMPERATURE
CONTROLLER
• 10. CONNECTION TO SHINKO TECHNOS INDICATING
CONTROLLER
• 11. CONNECTION TO CHINO CONTROLLER
Non-Mitsubishi Products 2
• 5. CONNECTION TO FUJI SYS TEMPERATURE
CONTROLLER
• 8. CONNECTION TO YOKOGAWA TEMPERATURE
CONTROLLER
• 9. CONNECTION TO RKC TEMPERATURE CONTROLLER

Microcomputer Connection (Serial)

Microcomputer, MODBUS Products, Peripherals
• 2. MICROCOMPUTER CONNECTION (SERIAL)

MODBUS®/RTU connection

Microcomputer, MODBUS Products, Peripherals
• 4. MODBUS(R)/RTU CONNECTION

Serial connection

21 - 14

Reference

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

The following shows the applicable combinations of connection types, the number of channels, and restricted
functions.

FA transparent function

RS-232

(a)

• Bus/network connection: 1 channel
• Serial connection: 1 to 3 channels

Max. 4 channels

*2

(b)

• Bus/network connection: 1 channel
• Ethernet connection: 1 to 3 channels

Max. 4 channels

*2

(c)

• Ethernet connection: 1 to 3 channels
• Serial connection: 1 to 3 channels

Max. 4 channels

*2

(d)

• Bus/network connection: 1 channel
• Ethernet connection: 1 to 2 channels
• Serial connection: 1 to 2 channels

Max. 4 channels

*2

(e)

• Serial connection: 4 channels

Max. 4 channels

*2

(f)

• Ethernet connection:: 4 channels

Max. 4 channels

*2

*1

18

USB

19

When the functions below are used, the connectable number of channels may be restricted depending on the combination of the
functions to be used.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Fingerprint authentication
Barcode function
RFID function
Remote personal computer operation
Video display function
Multimedia function
Operation panel function
External I/O function
RGB display function
Report function
Hard copy function(for printer output)
Sound output function
Functions with the CF card unit or CF card extension unit
The video display function, multimedia function and RGB display function cannot be used together.
The CF card unit and the CF card extension unit cannot be used at the same time.
For details, refer to the following.

21

21.3.4 Determining the GOT side interface (Interface selection)
For the FA transparent function via the RS-232 connection, the RS-232 interface built in the GOT is available only.
When the RS-232 interface built in the GOT is already used, the FA transparent function is not available.

22
FA TRANSPARENT
FUNCTION

*2

ROBOT
CONTROLLER
CONNECTION

GT1695
GT1685
GT1675
GT1672
GT1665
GT1662
GT1655

CNC CONNECTION

Allowable combination of connection types

Functions that are restricted by the connection type*1

MULTI-CHANNEL
FUNCTION

Item

: Restricted

GOT to be used

GOT MULTI-DROP
CONNECTION

: Allowed

17

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 15

(2) GT15
For GT15, the combinations of the bus, network, or Ethernet connection and the serial connection are available
as shown in the following table.
Connection type
Bus connection

Bus/network/Ethernet
connection

Reference
5. BUS CONNECTION

Ethernet connection

8. ETHERNET CONNECTION

MELSECNET/H connection (PLC to PLC network)

9. MELSECNET/H CONNECTION (PLC TO PLC NETWORK)

MELSECNET/10 connection (PLC to PLC network)

10. MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)

CC-Link IE Controller Network connection

11. CC-Link IE CONTROLLER NETWORK CONNECTION

CC-Link IE Field Network connection

12. CC-Link IE FIELD NETWORK CONNECTION

CC-Link connection (intelligent device station)

13. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)

Robot controller connection

17. ROBOT CONTROLLER CONNECTION

CNC connection(MELSECNET/10 connection (PLC to PLC
network))

18.2.2 MELSECNET/10 connection (PLC to PLC network)

CNC connection(CC-Link connection (intelligent device station))

18.2.3 CC-Link connection (intelligent device station)

CNC connection (Ethernet connection)

18.2.4 Ethernet connection

Third party PLC connection (Ethernet connection)

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC 3.3 Ethernet Connection
Non-Mitsubishi Products 2
• 6. CONNECTION TO YASKAWA PLC
6.3 Ethernet Connection
• 7. CONNECTION TO YOKOGAWA PLC
7.3 Ethernet Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC
10.3 Ethernet Connection
• 14. CONNECTION TO SIEMENS PLC
14.3 Ethernet Connection

Microcomputer connection (Ethernet)

Microcomputer, MODBUS Products, Peripherals
• 3. MICROCOMPUTER CONNECTION (ETHERNET)

MODBUS®/TCP connection

Microcomputer, MODBUS Products, Peripherals
• 5. MODBUS(R)/TCP CONNECTION

(Continued to next page)

21 - 16

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17

Inverter connection

15. INVERTER CONNECTION

Servo amplifier connection

16. SERVO AMPLIFIER CONNECTION

CNC connection (serial connection)

18.2.1 Direct connection to CPU

GOT Multi- Drop Connection

19. GOT MULTI-DROP CONNECTION

Third party PLC connection (serial connection)

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC
4.2 Serial Connection
• 6. CONNECTION TO KEYENCE PLC
• 7. CONNECTION TO KOYO EI PLC
• 8. CONNECTION TO JTEKT PLC
• 9. CONNECTION TO SHARP PLC
• 12. CONNECTION TO TOSHIBA PLC
• 13. CONNECTION TO TOSHIBA MACHINE PLC
• 15. CONNECTION TO PANASONIC EW PLC
Non-Mitsubishi Products 2
• 2. CONNECTION TO HITACHI IES PLC
• 3. CONNECTION TO HITACHI PLC
• 4. CONNECTION TO FUJI FA PLC
• 6. CONNECTION TO YASKAWA PLC
6.2 Serial Connection
• 7. CONNECTION TO YOKOGAWA PLC
7.2 Serial Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC
10.2 Serial Connection
• 11. CONNECTION TO GE FANUC PLC
• 12. CONNECTION TO LS INDUSTRIAL SYSTEMS PLC
• 14. CONNECTION TO SIEMENS PLC
• 16. CONNECTION TO MURATEC CONTROLLER

Serial connection

18

Third party safety controller connection

Non-Mitsubishi Products 2
• 13. CONNECTION TO SICK SAFETY CONTROLLER

Third party servo amplifier connection

Non-Mitsubishi Products 1
• 14. CONNECTION TO PANASONIC SERVO AMPLIFIER

Third party robot controller connection

Non-Mitsubishi Products 1
• 2. CONNECTION TO IAI ROBOT CONTROLLER
Non-Mitsubishi Products 2
• 15. CONNECTION TO HIRATA CORPORATION HNC
CONTROLLER

Third party temperature controller connection

Non-Mitsubishi Products 1
• 3. CONNECTION TO AZBIL CONTROL EQUIPMENT
• 5. CONNECTION TO OMRON TEMPERATURE
CONTROLLER
• 10. CONNECTION TO SHINKO TECHNOS INDICATING
CONTROLLER
• 11. CONNECTION TO CHINO CONTROLLER
Non-Mitsubishi Products 2
• 5. CONNECTION TO FUJI SYS TEMPERATURE
CONTROLLER
• 8. CONNECTION TO YOKOGAWA TEMPERATURE
CONTROLLER
• 9. CONNECTION TO RKC TEMPERATURE CONTROLLER

Microcomputer Connection (Serial)

Microcomputer, MODBUS Products, Peripherals
• 2. MICROCOMPUTER CONNECTION (SERIAL)

MODBUS®/RTU connection

Microcomputer, MODBUS Products, Peripherals
• 4. MODBUS(R)/RTU CONNECTION

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 17

CNC CONNECTION

14. CC-Link CONNECTION (Via G4)

19
GOT MULTI-DROP
CONNECTION

7. COMPUTER LINK CONNECTION

CC-Link connection (via G4)

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

6. DIRECT CONNECTION TO CPU

Computer link connection

21
MULTI-CHANNEL
FUNCTION

Direct CPU connection

ROBOT
CONTROLLER
CONNECTION

Reference

22
FA TRANSPARENT
FUNCTION

Connection type

The number of channels and the functions that can be used differ depending on the GOT to be used.
The table below shows the allowable combinations of connection types, the number of channels and restricted
functions.
: Allowed
GOT to be used
Item

Allowable combination of connection types

GT1595
GT1585
GT157

: Restricted

Functions that are restricted by the connection
type*1*2
FA transparent function

GT155

RS-232

USB

GT156
(a)

• Bus/network/Ethernet connection: 1 channel
• Serial connection: 1 to 3 channels

Max. 4
channels

Max. 2
channels

*3

(b)

• Serial connection: 4 channels

Max. 4
channels

Max. 2
channels

*3

*1

When the functions below are used, the connectable number of channels may be restricted depending on the combination of the
functions to be used.
Fingerprint authentication
Barcode function
RFID function
Remote personal computer operation
Video display function
Operation panel function
External I/O function
RGB display function
Report function
Hard copy function(for printer output)
Sound output function
Functions with the CF card unit or CF card extension unit
The video display function and RGB display function cannot be used together.
The CF card unit and the CF card extension unit cannot be used at the same time.
For details, refer to the following.

*2

21.3.4 Determining the GOT side interface (Interface selection)
When any of the connection methods below is used, Ethernet connection cannot be used although Ethernet download, gateway
function, MES interface function and file transfer function (FTP client) can be used.
Bus connection
MELSECNET/10 connection

*3

MELSECTNET/H connection
CC-Link IE Controller Network connection

CC-Link IE Field Network connection
CC-Link connection
MODBUS®/TCP connection
For the FA transparent function via the RS-232 connection, the RS-232 interface built in the GOT is available only.
When the RS-232 interface built in the GOT is already used, the FA transparent function is not available.

(3) GT14
For GT14, the combinations of the Ethernet connection and the serial connection are available as shown in the
following table.
Connection type
Ethernet connection
CNC connection (Ethernet connection)

18.2.4Ethernet connection

Third party PLC connection (Ethernet connection)

Non-Mitsubishi Products 1
• 3. CONNECTION TO OMRON PLC 3.3 Ethernet Connection
Non-Mitsubishi Products 2
• 6. CONNECTION TO YASKAWA PLC 6.3 Ethernet Connection
• 7. CONNECTION TO YOKOGAWA PLC 7.3 Ethernet Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC 10.3 Ethernet
Connection
• 14. CONNECTION TO SIEMENS PLC 14.3 Ethernet Connection

Microcomputer connection (Ethernet)

Microcomputer, MODBUS Products, Peripherals
• 3. MICROCOMPUTER CONNECTION (ETHERNET)

MODBUS®/TCP connection

Microcomputer, MODBUS Products, Peripherals
• 5. MODBUS(R)/TCP CONNECTION

Direct CPU connection

6.DIRECT CONNECTION TO CPU

Computer link connection

7.COMPUTER LINK CONNECTION

Ethernet connection

Serial connection

Reference
8.ETHERNET CONNECTION

CC-Link connection (via G4)

14.CC-Link CONNECTION (Via G4)

Inverter connection

15.INVERTER CONNECTION

Servo amplifier connection

16.SERVO AMPLIFIER CONNECTION

CNC connection (serial connection)

18.2.1Direct connection to CPU

GOT Multi- Drop Connection

19.GOT MULTI-DROP CONNECTION

(Continued to next page)

21 - 18

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

Non-Mitsubishi Products 2
• 13. CONNECTION TO SICK SAFETY CONTROLLER

Third party robot controller connection

Non-Mitsubishi Products 1
• 2. CONNECTION TO IAI ROBOT CONTROLLER
Non-Mitsubishi Products 2
• 15. CONNECTION TO HIRATA CORPORATION HNC CONTROLLER

Third party temperature controller connection

Non-Mitsubishi Products 1
• 3. CONNECTION TO AZBIL CONTROL EQUIPMENT
• 5. CONNECTION TO OMRON TEMPERATURE CONTROLLER
• 10. CONNECTION TO SHINKO TECHNOS INDICATING
CONTROLLER
• 11. CONNECTION TO CHINO CONTROLLER
Non-Mitsubishi Products 2
• 8. CONNECTION TO YOKOGAWA TEMPERATURE CONTROLLER
• 9. CONNECTION TO RKC TEMPERATURE CONTROLLER

Microcomputer connection (Serial)

Microcomputer, MODBUS Products, Peripherals
• 2. MICROCOMPUTER CONNECTION (SERIAL)

MODBUS®/RTU connection

Microcomputer, MODBUS Products, Peripherals
• 4. MODBUS(R)/RTU CONNECTION

The number of channels and the functions that can be used differ depending on the GOT to be used. The table
below shows the allowable combinations of connection types, the number of channels and restricted functions.
: Restricted

ROBOT
CONTROLLER
CONNECTION

19

20

21

• Ethernet connection: 1 to 2 channels
• Serial connection: 1 to 2 channels

Max. 2 channels

-

*2

*3

(b)

• Serial connection: 2 channels

Max. 2 channels

Max. 2 channels

*2

*3

22

Functions that are restricted by the connection type*1

GOT to be used
Item

Allowable combination of connection types

*1

GT1455-QTBDE,
GT1450-QLBDE

GT1455-QTBD,
GT1450-QLBD

*3

USB

Ethernet

When the functions below are used, the connectable number of channels may be restricted depending on the combination of the
functions to be used.
Barcode function
For details, refer to the following.

*2

FA transparent function
RS-232

RFID function

21.3.4 Determining the GOT side interface (Interface selection)
For the FA transparent function via the RS-232 connection, the RS-232 interface built in the GOT is available only.
When the RS-232 interface built in the GOT is already used, the FA transparent function is not available.
When a GOT and PLC are connected by Ethernet connection, connecting a GOT and a personal computer by Ethernet is not
allowed.

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 19

FA TRANSPARENT
FUNCTION

(a)

MULTI-CHANNEL
FUNCTION

: Allowed

CNC CONNECTION

Third party safety controller connection

18

GOT MULTI-DROP
CONNECTION

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC 4.2 Serial Connection
• 6. CONNECTION TO KEYENCE PLC
• 12. CONNECTION TO TOSHIBA PLC
• 15. CONNECTION TO PANASONIC EW PLC
Non-Mitsubishi Products 2
• 6. CONNECTION TO YASKAWA PLC 6.2 Serial Connection
• 7. CONNECTION TO YOKOGAWA PLC 7.2 Serial Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC 11.2 Serial Connection
• 14. CONNECTION TO SIEMENS PLC
• 16. CONNECTION TO MURATEC CONTROLLER

Third party PLC connection (serial connection)

Serial connection

17

Reference

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Connection type

(4) GT12
For GT12, the combinations of the Ethernet connection and the serial connection are available as shown in the
following table
Connection type
Ethernet connection

8.ETHERNET CONNECTION

CNC connection (Ethernet connection)

18.2.4Ethernet connection

Third party PLC connection (Ethernet connection)

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC 4.3 Ethernet Connection
Non-Mitsubishi Products 2
• 6. CONNECTION TO YASKAWA PLC 6.3 Ethernet Connection
• 7. CONNECTION TO YOKOGAWA PLC 7.3 Ethernet Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC 10.3 Ethernet Connection

Microcomputer connection (Ethernet)

Microcomputer, MODBUS Products, Peripherals
• 3. MICROCOMPUTER CONNECTION (ETHERNET)

MODBUS®/TCP connection

Microcomputer, MODBUS Products, Peripherals
• 5. MODBUS(R)/TCP CONNECTION

Direct CPU connection

6.DIRECT CONNECTION TO CPU

Ethernet connection

Computer link connection

7.COMPUTER LINK CONNECTION

CC-Link connection (via G4)

14.CC-Link CONNECTION (Via G4)

Inverter connection

15.INVERTER CONNECTION

Servo amplifier connection

16.SERVO AMPLIFIER CONNECTION

CNC connection (serial connection)

18.2.1Direct connection to CPU

GOT Multi- Drop Connection

19.GOT MULTI-DROP CONNECTION

Third party PLC connection (serial connection)

Non-Mitsubishi Products 1
• 4. CONNECTION TO OMRON PLC 4.2 Serial Connection
• 6. CONNECTION TO KEYENCE PLC
• 7. CONNECTION TO KOYO EI PLC
• 8. CONNECTION TO JTEKT PLC
• 9. CONNECTION TO SHARP PLC
• 12. CONNECTION TO TOSHIBA PLC
• 13. CONNECTION TO TOSHIBA MACHINE PLC
• 15. CONNECTION TO PANASONIC PLC
Non-Mitsubishi Products 2
• 2. CONNECTION TO HITACHI IES PLC
• 3. CONNECTION TO HITACHI PLC
• 4. CONNECTION TO FUJI FA PLC
• 6. CONNECTION TO YASKAWA PLC 6.2 Serial Connection
• 7. CONNECTION TO YOKOGAWA PLC 7.2 Serial Connection
• 10. CONNECTION TO ALLEN-BRADLEY PLC 11.2 Serial Connection
• 11. CONNECTION TO GE FANUC PLC
• 12. CONNECTION TO LS INDUSTRIAL SYSTEMS PLC
• 14. CONNECTION TO SIEMENS PLC

Third party safety controller connection

Non-Mitsubishi Products 2
• 13. CONNECTION TO SICK SAFETY CONTROLLER

Third party servo amplifier connection

Non-Mitsubishi Products 1
• 14. CONNECTION TO PANASONIC SERVO AMPLIFIER

Third party robot controller connection

Non-Mitsubishi Products 1
• 2. CONNECTION TO IAI ROBOT CONTROLLER
Non-Mitsubishi Products 2
• 15. CONNECTION TO HIRATA CORPORATION HNC CONTROLLER

Third party temperature controller connection

Non-Mitsubishi Products 1
• 3. CONNECTION TO AZBIL CONTROL EQUIPMENT
• 5. CONNECTION TO OMRON TEMPERATURE CONTROLLER
• 10. CONNECTION TO SHINKO TECHNOS INDICATING CONTROLLER
• 11. CONNECTION TO CHINO CONTROLLER
Non-Mitsubishi Products 2
• 5. CONNECTION TO FUJI SYS TEMPERATURE CONTROLLER
• 8. CONNECTION TO YOKOGAWA TEMPERATURE CONTROLLER
• 9. CONNECTION TO RKC TEMPERATURE CONTROLLER

Microcomputer connection (Serial)

Microcomputer, MODBUS Products, Peripherals
• 2. MICROCOMPUTER CONNECTION (SERIAL)

MODBUS®/RTU connection

Microcomputer, MODBUS Products, Peripherals
• 4. MODBUS(R)/RTU CONNECTION

Serial connection

21 - 20

Reference

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

Allowable combination of connection types

GOT to be used

Functions that are restricted by the connection type*1*2

GT1275
GT1265

FA transparent function
RS-232

(a)

• Ethernet connection: 1 channel
• Serial connection: 1 channel

Max. 2 channels

*3

(b)

• Serial connection: 2 channels

Max. 2 channels

*3

*1

18

USB

When the functions below are used, the connectable number of channels may be restricted depending on the combination of the
functions to be used.
Barcode function
For details, refer to the following.

RFID function

*2

21.3.4 Determining the GOT side interface (Interface selection)
When any of the connection methods below is used, Ethernet connection cannot be used although Ethernet download and
gateway function can be used.

*3

MODBUS®/TCP Connection
For the FA transparent function via the RS-232 connection, the RS-232 interface built in the GOT is available only.
When the RS-232 interface built in the GOT is already used, the FA transparent function is not available.

CNC CONNECTION

Item

: Restricted

19
GOT MULTI-DROP
CONNECTION

: Allowed

17
ROBOT
CONTROLLER
CONNECTION

The number of channels and the functions that can be used differ depending on the GOT to be used.
The table below shows the allowable combinations of connection types, the number of channels and restricted
functions.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 21

 Determining the channel No.
(1) Channel No. of PLC, motion controller, temperature controller, inverter, servo amplifier, CNC, robot
controller
After determining the connection type to be used, determine the channel Nos. (CH No. 1 to CH No. 4) to be
used for the respective connection types.
There are no special cautions to be attended to for determining channel Nos.
Set the channel No. by selecting [Common]
[Controller Setting] from the menu.
1.1.1 Setting connected equipment (Channel setting)

(2) Channel No. of external devices (fingerprint unit, barcode reader, RFID controller, personal computer and
serial printer)
When connecting a fingerprint unit, barcode reader, RFID controller, personal computer or serial printer, select
the channel No. (No.5 to No.8) for each external device.
(a) Number of external devices that can be connected to the GOT
One fingerprint unit, barcode reader, RFID controller, personal computer or serial printer can be connected
to one GOT.
One driver must be set for one channel No. (No.5 to No.8) in the communication settings.
(b) Operator authentication (external authentication or fingerprint authentication)
When using the operator authentication (external authentication or fingerprint authentication), the RFID
controller is available for the channel No.8 only.
(c)

External devices that requires the power supply from the GOT
When using the barcode reader or RFID controller that requires the power supply from the GOT, set the
channel No.8.
When the channel No.5 to No.7 is set, the GOT cannot supply the power.
Write down the following items selected in this section to the check sheet.
Selection of connection type
Write down the name of connection type to be used.

Write Check
Sheet

21.5
Multi-channel Function
Check Sheet

21 - 22

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

To use the multi-channel function, add interfaces to the GOT with the following methods if required.

(1) GT16
• Install communication units on the extension interfaces.
• Use communication units installed on the extension interfaces with the RS-232 interface, the RS422/485
interface, and/or the Ethernet interface built in the GOT.

Extension interface 2

3rd stage

Extension interface allows the installation
of a communication unit up to the 3rd stage,
respectively.
(For the GT1655, only one extension interface can
be installed.)

19
GOT MULTI-DROP
CONNECTION

2nd stage

1st stage
Standard interface 1
(RS-232 interface built in the GOT)

20

Allows a controller to be connected via the serial
communication.
For RS-232 communications, connect RS-232 cable.
For RS-422 communications, attach an RS-422
conversion unit and connect RS-422 cable to it.
(For the GT1655, the RS-422 conversion unit is not applicable.)

21
MULTI-CHANNEL
FUNCTION

Standard interface 2
(USB interface built in the GOT)
Not used for the multi-channel function.
Standard interface 4
(Ethernet interface built in the GOT)
Allows controllers to be connected via Ethernet.
Up to four channels can be set.

22

Standard interface 3
(RS-422/485 interface built in the GOT)
Allows a controller to be connected via the serial
communication.

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

FA TRANSPARENT
FUNCTION

(Example: In the case of the GT1685)

18
CNC CONNECTION

Extension interface 1

ROBOT
CONTROLLER
CONNECTION

17

Determining the GOT side interface (Interface selection)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

21.3.4

21 - 23

(2) GT15
• Install communication units on the extension interfaces.
• Use communication units installed on the extension interfaces with the RS-232 interface built in the GOT.
Extension interface 1
Extension interface 2

3rd stage

2nd stage

Extension interface allows the installation
of a communication unit up to the 3rd stage,
respectively.
(For the GT155 , only one extension interface can
be installed.)
A communication unit installed at the 4th
or higher stage cannot be used.

1st stage
Standard interface 1
(RS-232 interface built in the GOT)
Allows a controller to be connected via the serial communication.
For RS-232 communications, connect RS-232 cable.
For RS-422 communications, attach an RS-422
conversion unit and connect RS-422 cable to it.
(For the GT155 , the RS-422 conversion unit is not applicable.)
(Example: In the case of the GT1575)

Standard interface 2
(USB interface built in the GOT)
Not used for the multi-channel function.

21 - 24

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

For the connection via the connection type selected in 21.3.3, select interfaces and communication units to be used.
Select the interfaces and communication units according to the connection type by referring to the following.

• Bus connection

Reference for required interface and communication unit

ROBOT
CONTROLLER
CONNECTION

Selected connection type

This section ■ GOT interface used for bus connection

• MELSECNET/H connection (PLC to PLC network)
• MELSECNET/10 connection (PLC to PLC network)

18
CNC CONNECTION

• CC-Link IE Controller Network connection
• CC-Link IE Field Network connection

This section ■ GOT interface used for network connection

• CC-Link connection (intelligent device station)
• CNC connection
(MELSECNET/10 connection (PLC to PLC network),
CC-Link connection (intelligent device station))

19

• Ethernet connection

GOT MULTI-DROP
CONNECTION

• Third party PLC connection (Ethernet connection)
• MODBUS®/TCP connection
This section ■ GOT interface used for Ethernet connection

• Robot controller connection

17

• CNC connection (Ethernet connection)
• Microcomputer connection (Ethernet)

20

• Direct CPU connection

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

• Computer link connection
• CC-Link connection (via G4)
• Third party PLC connection (serial connection)
• Third party safety controller connection
• Third party servo amplifier connection

21

• Third party robot controller connection
• Third party temperature controller connection

This section ■ GOT interface used for serial connection

MULTI-CHANNEL
FUNCTION

• Microcomputer Connection (Serial)
• GOT Multi- Drop Connection
• MODBUS®/RTU connection
• Inverter connection

22

• Servo amplifier connection

• Other functions

FA TRANSPARENT
FUNCTION

• CNC connection (serial connection)
This section ■ Interfaces and option units used for other functions

POINT
Number of units that can be installed to a GOT
The number of units that can be installed to extension interfaces differs depending on the GOT type.
GOT
GT1695, GT1685, GT1675, GT1672, GT1665,
GT1662, GT1595, GT1585, GT157
GT1655, GT155
GT12

, GT156

Number of units that can be installed
Up to 5 units can be installed (up to 4 communication units)
Up to 3 units can be installed (up to 2 communication units)
-

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 25

 GOT interface used for bus connection
For the bus connection, use the following communication units.
Model*1

Interface
GT15-75QBUS(2)L,
GT15-ABUS(2)

Bus connection unit
*1

GT15-75ABUS(2)L,

GT15-QBUS(2),

To mount multiple units, the GT15-QBUS(2) or GT15-ABUS(2) is required.

POINT
(1) Bus connection units to be used
GT15-QBUS(2) and GT15-ABUS(2) can be used independent of the number of serial connection channels.
When using the multi-channel function for the first time, it is recommended to use GT15-QBUS(2) or GT15ABUS(2).
(2) Restrictions by bus connection unit installation
For the following functions, use the GT15-QBUS(2) or GT15-ABUS(2), regardless of the number of channels
used for the serial connection.
With the GT15-75QBUS(2)L or GT15-75ABUS(2)L, the following functions are not available.
Function
Remote personal computer operation(serial), Video display function,
Multimedia function,
Operation panel function,
External I/O function,
RGB display function,
Report function (when using a PictBridge compatible printer),
Hard copy function (when using a PictBridge compatible printer),
Sound output function,
Functions with the CF card unit or CF card extension unit,
Ethernet download*1,
*1

Gateway function*1,

MES interface function*1

Since the GT16 has the Ethernet interface, the function is available regardless of the bus connection unit to be used.

 GOT interface used for network connection
For the network connection, use the following communication units.
Interface

Model

MELSECNET/H communication unit

GT15-J71LP23-25,

CC-Link IE Controller Network communication unit

GT15-J71GP23-SX

CC-Link IE Field Network communication unit

GT15-J71GF13-T2

CC-Link communication unit

GT15-J61BT13

GT15-J71BR13

POINT
When using GT15-75J71LP23-Z, GT15-75J71BR13-Z, or GT15-75J61BT13-Z
(1) GT16
The GT15-75J71LP23-Z, GT15-75J71BR13-Z, and GT15-75J61BT13-Z are not applicable.
(2) GT15
No unit can be mounted on the GT15-75J71LP23-Z, GT15-75J71BR13-Z, or GT15-75J61BT13-Z. (For the
GT155 , the GT15-75J71LP23-Z, GT15- 75J71BR13-Z, and GT15-75J61BT13-Z are not applicable)
Therefore, the RS-232 interface built in the GOT is used for the serial connection.
Because of this, the functions using the RS-232 interface, including the barcode function, are not available.
The gateway function, the printer output, and others are also not available since no unit can be mounted on
the above models.

21 - 26

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17

 GOT interface used for Ethernet connection

ROBOT
CONTROLLER
CONNECTION

For the Ethernet connection, use the following interface built in the GOT and communication unit.

(1) GT16
Interface

18
CNC CONNECTION

Up to four channels can be used.

(2) GT15

Ethernet communication unit

Model
GT15-J71E71-100

(3) GT14

Interface built in GOT
*1

19

Name

GOT MULTI-DROP
CONNECTION

Interface
Ethernet interface*1

Up to two channels can be used.

(4) GT12
Interface
Interface built in GOT

Name

20

Ethernet interface

POINT
When using Ethernet download, gateway function, or MES interface function
(1) GT16
The Ethernet download, the gateway function, and the MES interface function are available using the Ethernet
interface built in the GOT (one channel).
(2) GT15
For using Ethernet download, the gateway function and MES interface function, only one Ethernet
communication unit is required.
(3) GT14
The Ethernet download and the gateway function are available using the Ethernet interface built in the GOT
(one channel).
(4) GT12
The Ethernet download and the gateway function are available using the Ethernet interface built in the GOT
(one channel).

 GOT interface used for serial connection
For the serial connection, provide interfaces equivalent to the number of channels by using the following interfaces
built in the GOT and communication units in combinations.

(1) GT16
Interface

Name/model

Interface built in GOT

RS-232 interface

Serial communication module

GT15-RS2-9P,

*1
*2

*1*2

, RS-422/485 interface
GT15-RS4-9S,

GT15-RS4-TE

The operator authentication (external authentication or fingerprint authentication) or the FA transparent function (RS-232
communication) uses the RS-232 interface built in the GOT.
For the RS-422 communication using the RS-232 interface built in the GOT, the RS-422 conversion unit is required.
(For GT 1655, the RS-422 conversion unit is not applicable.)

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 27

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Interface

21
MULTI-CHANNEL
FUNCTION

*1

Ethernet interface*1

22
FA TRANSPARENT
FUNCTION

Interface built in GOT

Name

(2) GT15
Interface

Name/model

Interface built in GOT

RS-232 interface*1*2

Serial communication module

GT15-RS2-9P,

*1
*2

GT15-RS4-9S,

GT15-RS4-TE

The operator authentication (external authentication or fingerprint authentication) or the FA transparent function (RS-232
communication) uses the RS-232 interface built in the GOT.
For the RS-422 communication using the RS-232 interface built in the GOT, the RS-422 conversion unit is required.
(For GT155

, the RS-422 conversion unit is not applicable.)

(3) GT14
Interface

Name/model
RS-232 interface*1, RS-422/485 interface

Interface built in GOT
Serial communication module
*1

-

The FA transparent function (RS-232 communication) uses the RS-232 interface built in the GOT.

(4) GT12
Interface

Name/model
RS-232 interface*1, RS-422/485 interface

Interface built in GOT
Serial communication module
*1

-

The FA transparent function (RS-232 communication) uses the RS-232 interface built in the GOT.

 Interfaces and option units used for other functions
When the following functions are used in combinations, the number of available channels may vary according to the
combinations of units
Function

Reference

Report function (when using a PictBridge compatible printer),
Operation panel function,
Sound output function

Hard copy function (when using a PictBridge compatible printer),
External I/O function,

Remote personal computer operation (serial),
Multimedia function,

Video display function,
RGB display function

Functions with the CF card unit or CF card extension unit

(1) (b)
(1) (c)

download*1,

Remote personal computer operation(Ethernet),

Ethernet

Gateway function*1,

MES interface function*1

Fingerprint authentication,
RFID function,
Report function (when using the serial printer),

Barcode function,
Remote personal computer operation(serial),
Hard copy function (when using the serial printer)

*1

(1) (a)

(1) (d)

(1) (e)

For GT16, the function is available regardless of the combinations of units because the GOT has the Ethernet interface.
For GT15, the function is not available when the Ethernet communication unit cannot be mounted because of the combination of
units.

Refer to the explanation below to check if the number of channels for the multi-channel function to be used is
restricted or not. If it is restricted, review the system configuration.

(1) Number of stages taken up by the individual functions (number of slots)
(a) Report function (when using a PictBridge compatible printer), hard copy function (when using a PictBridge
compatible printer), operation panel function, external I/O function and sound output function

The printer unit, sound output unit, or external I/O unit is required depending on the
function to be used.
Each unit uses one stage (one slot) of an extension interface.

21 - 28

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

A video input unit, an RGB input unit, a video/RGB input unit, an RGB output unit or a
multimedia unit is required corresponding to the function to be used.
Each type of unit uses 1 stage (2 slots) of extension interface.

18
CNC CONNECTION

Only one piece of each type of unit can be installed on a GOT.

The CF card unit or CF card extension unit is required.
The CF card unit or CF card extension unit uses one stage
(one slot) of an extension interface.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

(d) Remote personal computer operation (Ethernet), Ethernet download, gateway and MES interface functions

19
GOT MULTI-DROP
CONNECTION

Functions with CF card unit or CF card extension unit

• GT16
Use the interface built in the GOT.
The Ethernet communication unit is not applicable.
• GT15
An Ethernet communication unit is required.

21

An Ethernet communication unit uses 1 stage (1 slot) of extension interface.
If the GOT is already connected in the Ethernet connection, the Ethernet
communication unit installed in the GOT is used.

(e) Fingerprint authentication, barcode function, RFID function, remote personal computer operation (serial),
report function (when using a serial printer) and hard copy function (when using a serial printer)

MULTI-CHANNEL
FUNCTION

(c)

17
ROBOT
CONTROLLER
CONNECTION

(b) Remote personal computer operation (serial), video display function, multimedia function and RGB display
function

22
FA TRANSPARENT
FUNCTION

Use the interface built in the GOT or a serial communication unit.
A serial communication unit uses 1 stage (1 slot) of extension interface.

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 29

(2) Combinations of units that affect the number of available channels
The following are examples of unit combinations that affect the number of available channels.

POINT
Installing a unit on another unit (Checking the unit installation position)
For details on the precautions for installing units on another unit, refer to the following.
1.3.7 Installing a unit on another unit (Checking the unit installation position)
For the installation method of each unit, refer to the User's Manual for the communication unit and option unit you
are using.
For the method for installing a unit on another unit, refer to the following.
User's Manual of GOT used.

Example 1) To add the printer output (when using a PictBridge compatible printer) and the Ethernet download in
a system using the bus connection (1 channel), serial connection (3 channels), and the barcode
function
(a) For GT16
Mount the printer unit at the third stage, and use the Ethernet interface built in the GOT. This enables both
the printer output of the report function and the Ethernet download.
Printer unit
Serial communication
unit
Serial communication Serial communication
unit
unit
Bus connection unit

Barcode reader

(b) For GT15
Because units can be mounted up to the third stage for GT15, the printer output of the report function and
the Ethernet download cannot be used together.
Printer unit

Ethernet communication
unit
Serial communication
unit
Serial communication Serial communication
unit
unit
Bus connection unit

Barcode reader

21 - 30

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17
ROBOT
CONTROLLER
CONNECTION

Example 2) To add the serial connection (1 channel) to the system using the bus connection (unit occupying 2
slots: 1 channel), the serial connection (2 channels), the video display, and the barcode function
Serial communication Serial communication
unit
unit
Bus connection unit
Video input unit

Barcode reader

19
GOT MULTI-DROP
CONNECTION

Since there are no available areas left for installing a unit, serial connection can be used for up to 2
channels.

CNC CONNECTION

18

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 31

Write down the following items selected in this section to the check sheet.
Selection of interface (communication unit)
Write down the name of interface and the model name of communication unit to be used

Write Check
Sheet

for each of the connection type.

21.5
Multi-channel Function
Check Sheet

(Continued to next page)

21 - 32

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17

Write down the following items to the check sheet.

1.

21.5
Multi-channel Function
Check Sheet

Write down the name of communication unit to be used for each of the
connection type.

CNC CONNECTION

18

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

21

* For the GT155 , setting is made only for Extension interface 1.

MULTI-CHANNEL
FUNCTION

When GT15-QBUS2/ABUS2 is used, although GT15-RS2-9P is installed physically at the
2nd stage of extend interface 2, the GOT recognizes the position as the 1st stage.
Therefore, in the check sheet, the position should be entered as 1st stage.

2.

After writing down the names of communication units, write down CH
No. to be assigned to respective units based on the entry in ■ Check
Sheet No. 1 (selection of connection type and interface).

22
FA TRANSPARENT
FUNCTION

Write Check
Sheet

ROBOT
CONTROLLER
CONNECTION

Attaching the communication unit

(Continued to next page)

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 33

3.

After writing down CH No., write down the communication driver name
for each connection type. For the communication drivers used for the
respective connection types, refer to the following.
Chapters of each respective connection type

* For the GT155 , setting is made only for Extension interface 1.

21 - 34

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17

Setting for communication settings

Make communication settings based on the interface and the installation position of the respective communication units.
Extend interface 1
Extend interface 2

ROBOT
CONTROLLER
CONNECTION

21.3.5

18
CNC CONNECTION

3rd stage

2nd stage

1st stage

19
GOT MULTI-DROP
CONNECTION

RS-232 interface
built in a GOT

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20
Make settings for Communication Settings by GT Designer3 referring to the check sheet
where the necessary information has been written.
The positions that the settings should be made on the communication settings screen are

Check

specified on the check sheet by numbers (GT16: (1) to (9), GT15: (1) to (7)).

21.5
Multi-channel Function
Check Sheet

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

* For the GT155 , setting is made only for Extension interface 1.
This completes the setting for Communication Settings.
Create a screen with GT Designer3.

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 35

Example: Setting example for "Bus connection (1 channel) + Serial connection (3 channels) + Bar code reader"
(In the case of the GT157 )
3 Serial communication unit (GT15-RS2-9P)
OMRON temperature controller connection

2 Serial communication unit (GT15-RS2-9P)
FXCPU direction CPU connection

4
1

Bus connection unit (GT15-QBUS2)

Serial communication unit (GT15-RS4-9P)
Inverter connection

QCPU bus connection

5

Bar code reader

5

1
2
3

4

21 - 36

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

17
ROBOT
CONTROLLER
CONNECTION

Example: Setting example for "MELSECNET/H connection (1 channel) + Serial connection (1 channel)"
(In the case of the GT155 )

Serial communication unit (GT15-RS2-9P)
FXCPU direction CPU connection
MELSECNET/H communication unit
(GT15-J71LP23-25)

CNC CONNECTION

18

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

FA TRANSPARENT
FUNCTION

22

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 37

Example: Setting example for Ethernet connection (4 channels) (In the case of the GT1685)
Ethernet interface built in the GOT
QCPU Ethernet connection
YOKOGAWA PLC Ethernet connection
YASKAWA PLC Ethernet connection
MODBUS /TCP connection

21 - 38

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21.3.6

17

Items to be checked before starting drawing

ROBOT
CONTROLLER
CONNECTION

The following describes that should be understood before starting drawing and the functions that should be set
beforehand when using the multi-channel function.

 Device settings
It is necessary to set the device to be used together with the CH No.

18

Screen Design Manual

CNC CONNECTION

GT Designer3 Version

GOT MULTI-DROP
CONNECTION

19

Click the device setting button.

Click the controller to be set.

20

Set the device.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

 Accessible range for monitoring
The accessible range for monitoring is not changed even when the multi-channel function is used.
3. ACCESS RANGE FOR MONITORING

MULTI-CHANNEL
FUNCTION

21

FXCPU

22

Accessible range
is not changed.

FA TRANSPARENT
FUNCTION

FXCPU

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

21 - 39

 Clock function
Set the controller for which adjust/broadcast should be executed by the CH No.
GT Designer3 Version

Screen Design Manual
10:10

10:10

CH No. 1
Mitsubishi PLC
M
TS
IUBISHI

CH No. 2
Servo amplifier

C
H
ARGE

10:10
CH No. 3
OMRON PLC

Broadcast is
executed for
CH No. 1 and
CH No. 3.

CH No. 4
Temperature controller

 FA transparent function
Set the controller for which the FA transparent function should be executed by the CH No.
22.5.1 Setting communication interface
The set CH No. can be changed by the Utility.
To execute the FA transparent function for other CH No., change the CH No. using the Utility.
CH No. 1
Mitsubishi PLC
M
TS
IUBISHI

C
H
ARGE

CH No. 2
Servo amplifier
CH No. 3
OMRON PLC
CH No. 4
Temperature controller

FA transparent function is
executed for CH No. 1.

 Station No. switching function
Set the controller for which the station No. switching function should be executed by the CH No.
GT Designer3 Version

Screen Design Manual

CH No. 1
Mitsubishi PLC
MITSUBISH I

CHA RGE

CH No. 2
Servo amplifier
CH No. 3
OMRON PLC

Station No. switching is
executed for CH No. 1.

21 - 40

21. MULTI-CHANNEL FUNCTION
21.3 GOT Side Settings

CH No. 4
Temperature controller

17

Precautions for hardware

To use the multi-channel function, an option function board is required according to the GOT.
The following shows required option function boards according to the GOT.

Not necessary

GT15

GT15-QFNB,
GT15-MESB48M

GT14

Not necessary

GT12

Not necessary

GT15-QFNB16M,

GT15-QFNB32M,

GT15-QFNB48M

19

Precautions for use

 Occurrence of the same system alarm at different channels
When the advanced system alarm is used, if the system alarms with the same error code occur in different channels
the GOT treats the alarms as the same system alarm.
Therefore, if the system alarms with the same error code occur one by one, the time of later system alarm occurrence
is not reflected to the GOT.

 Confirmation of the channel No. at which a system alarm occurred
When a system alarm occurred, confirm the channel No. where the alarm occurred, using the procedure indicated
below.

(1) Check by [System alarm display] of the utility.

20

21

GT16 User's Manual (Basic Utility)

MULTI-CHANNEL
FUNCTION

GT15 User's Manual
GT14 User's Manual

(2) Monitor the internal devices of the GOT.
Screen Design Manual

22
FA TRANSPARENT
FUNCTION

GT Designer3 Version

GOT MULTI-DROP
CONNECTION

GT16

21.4.2

18

Option function board

CNC CONNECTION

GOT

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

21.4.1

ROBOT
CONTROLLER
CONNECTION

21.4 Precautions

21. MULTI-CHANNEL FUNCTION
21.4 Precautions

21 - 41

21.5 Multi-channel Function Check Sheet
This section provides the check sheet to be used for Communication Settings when the multi-channel function is used.
Sections 21.3.3 to 21.3.5 contain explanations of the items to be checked on the check sheet.
Checking items explained in these sections using the check sheet on the following page allows you to complete the
setting for the multi-channel function.

Enter the selections having been made in the steps above to the check sheet.
Selection of connection type
Write Check
Sheet

Enter the name of connection type to be used.
Section 2.8.10
Multi-channel function
check sheet

The following symbols are used for each purpose.

Indicates parts where items and details are to be written.
Confirm the details and write them to the check sheet.
Write Check
Sheet

Indicates parts where written details are to be checked.
Confirm the details and perform the Communication Settings.
Check

21 - 42

21. MULTI-CHANNEL FUNCTION
21.5 Multi-channel Function Check Sheet

Shows items and
contents to be written on
the check sheet.
Also describes an
example of the check
sheet.

(1) Channel No. of PLC, motion controller CPU, temperature controller, inverter, servo amplifier, CNC, robot
controller (No.1 to No.4)

2
3
4

(

Selection of interface (communication unit)
21.3.3)

(

21.3.4)

Connection name
Connection name
Connection name
Connection name

19

(2) Channel No. of fingerprint unit, barcode reader, RFID controller, personal computer, serial printer
(No.5 to No.8)

7
8

21.3.3)

(

21.3.4)

Connection name
Connection name
Connection name
Connection name

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

6

(

Selection of interface (communication unit)

21

RS-232 interface built in a GOT

MULTI-CHANNEL
FUNCTION

5

Selection of connection type

22
FA TRANSPARENT
FUNCTION

CH
No.

18
CNC CONNECTION

1

Selection of connection type

GOT MULTI-DROP
CONNECTION

CH
No.

ROBOT
CONTROLLER
CONNECTION

17

 Check sheet No.1 (selection of connection type and interface)

21. MULTI-CHANNEL FUNCTION
21.5 Multi-channel Function Check Sheet

21 - 43

 Check sheet No. 2 (selection of GOT side interface)
Attaching the communication unit
(

1.3.7)

(1) GT16

Extension interface 1

Extension interface 2

3rd stage
Com. unit name CH No.

Driver name

3rd stage
Com. unit name CH No.

(1)

Driver name

(4)

2rd stage
Com. unit name CH No.

Driver name

2rd stage
Com. unit name CH No.

(2)

Driver name

(5)

1rd stage
Com. unit name CH No.

Driver name

1rd stage
Com. unit name CH No.

(3)

Driver name

(6)

Standard interface 3
(only one connection)
Connecting a controller
Com. unit name CH No.

Driver name

Standard interface 1 (only one connection)
Connecting a controller

(8)

Com. unit name CH No.

Driver name

(7)
Connecting a fingerprint unit, barcode reader, RFID controller, or
personal computer

8

(7)

Connecting a personal computer

(8)

9

(9)

Host (PC)

Standard interface 4 (only one connection)
(3)

Connecting a controller (Without multi-channel Ethernet connection)

(2)
(1)

Com. unit name CH No.

Driver name

(9)
(6)

Connecting a controller (With multi-channel Ethernet connection)

(5)

Com. unit name CH No.

Driver name

(4)

Multi

Com. unit name CH No.

21 - 44

21. MULTI-CHANNEL FUNCTION
21.5 Multi-channel Function Check Sheet

Multi-channel Ethernet connection

Driver name

17

Extension interface 1

ROBOT
CONTROLLER
CONNECTION

(2) GT15

Extension interface 2

3rd stage
Com. unit name

CH No.

Driver name

3rd stage
Com. unit name

(1)

CH No.

Driver name

CH No.

Driver name

CH No.

Driver name

(4)

18

2nd stage
CH No.

Driver name

2nd stage
Com. unit name

(2)

CNC CONNECTION

Com. unit name

(5)

1st stage
Com. unit name

CH No.

Driver name

1st stage
Com. unit name

(3)
(6)

(only one connection)

Connecting a controller
Com. unit name

(7)

CH No.

20

Driver name

(7)
Connecting a fingerprint unit, barcode reader, RFID controller, or
personal computer

8
(3)
(2)
(1)

Connecting a personal computer

9

Host (PC)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Standard interface 1

GOT MULTI-DROP
CONNECTION

19

21
MULTI-CHANNEL
FUNCTION

(6)
(5)
(4)

22

, setting is made only for Extension interface 1.

FA TRANSPARENT
FUNCTION

* For the GT155

21. MULTI-CHANNEL FUNCTION
21.5 Multi-channel Function Check Sheet

21 - 45

21 - 46

21. MULTI-CHANNEL FUNCTION
21.5 Multi-channel Function Check Sheet

FA TRANSPARENT FUNCTION
22. FA TRANSPARENT FUNCTION . . . . . . . . . . . . . . . . . . . . 22 - 1

ROBOT
CONTROLLER
CONNECTION

18
CNC CONNECTION

22

17

FA TRANSPARENT FUNCTION

22.

22.3 List of Models that Can Be Monitored . . . . . . . . . . . . . . . .22 - 11
22.4 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 26
22.5 GOT Side Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 36
22.6 Personal Computer Side Setting . . . . . . . . . . . . . . . . . . . 22 - 39
22.7 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 67

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

22.2 Compatible Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 2

21
MULTI-CHANNEL
FUNCTION

22.1 FA Transparent Function . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 2

GOT MULTI-DROP
CONNECTION

19

FA TRANSPARENT
FUNCTION

22

22 - 1

22. FA TRANSPARENT FUNCTION
22.1 FA Transparent Function
The FA transparent function allows the sequence programs of the Mitsubishi PLC to be read, written and monitored from
a personal computer connected via a GOT.

A 1254

A 1254

B 348

B 348

Bus connection cable
RS-232/RS-422 cable
Ethernet connection cable

RS-232 cable
USB cable
Ethernet connection cable

Sequence program can be read, written, monitored, etc.

22.2 Compatible Software
The following shows the software compatible with the FA transparent function.

POINT
(1) The range accessible by software when FA transparent function is used
Use of the FA transparent function does not affect the range accessible by the software.
For details on accessible range, refer to the manual for the respective software.
(2) The software settings when using FA transparent function
For the software settings, refer to the following when using FA transparent function.
22.6.1 Accessing the PLC by the GX Developer, PX Developer, GX Configurator
22.6.2 Accessing by GX Works2
22.6.3 Accessing by GX LogViewer
22.6.4 Accessing PLC by GX Configurator-QP
22.6.5 Accessing by the MT Developer
22.6.6 Accessing by the MT Works2
22.6.7 Accessing the servo amplifier by the MR Configurator
22.6.8 Accessing the servo amplifier by the MR Configurator2
22.6.9 Accessing the inverter by the FR Configurator
22.6.10 Accessing PLC by FX Configurator-FP
22.6.11 Accessing by FX Configurator-EN
22.6.12 Accessing by RT ToolBox2
22.6.13 Accessing by NC Configurator
22.6.14 Accessing by MELSOFT Navigator
22.6.15 Accessing by LCPU Logging Configuration Tool
22.6.16 Accessing by Setting/ Monitoring tool for C Controller module

22 - 2

22. FA TRANSPARENT FUNCTION
22.1 FA Transparent Function

17

 Connecting the GOT and personal computer with RS-232

ROBOT
CONTROLLER
CONNECTION

(1) When connecting the GOT and PLC in bus connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

Software
MELSOFT Navigator

*9

GX Developer*1

18

GX Works2*10
PX

Developer*4

CNC CONNECTION

QCPU (Q mode), C Controller module

GX Configurator*5-AD/DA/SC/CT/TI/TC/AS/FL/PT
GX Configurator-QP*7
MX Component*11,

MX Sheet*12

*1

Q/QnA/ACPU,
motion controller CPU (A Series)

GX Developer
GX Works2*11

MX Component*11,

19

MX Sheet*12

SW6RN-GSV43P,

MR Configurator*3

Robot controller (CRnQ-700)

RT ToolBox2*6

MELSERVO(MR-J3-B)*15

MR Configurator*3,

MELSERVO(MR-J4-B)
*1

*2
*3
*4

*5

*6
*7
*8
*9
*10
*11
*12
*13
*14
*15
*16
*17

*15

MR Configurator2

MX Sheet*17

20

MR Configurator2*13

*14

GX Developer Version 8 or later is required to use the FA transparent function.
GX Developer Version 8.68W or later is required to use the FA transparent function when connecting the QnUDE(H)CPU to the
GOT.
MT Developer (SW6RNC-GSVE) Version 00N or later is required to use the FA transparent function.
MR Configurator (MRZJW3-SETUP221E) Version B1 or later is required to use the FA transparent function.
PX Developer Version 1.09K or later is required to use the FA transparent function.
PX Developer Version 1.18U or later is required to use the FA transparent function when connecting the Q02PHCPU or
Q06PHCPU to the GOT.
Use GX Developer Version 8.30G or later combined with the following GX Configurator version or later to use the FA transparent
function.
GX Configurator-AD
: Version 2.03D or later, GX Configurator-DA
: Version 2.04E or later
GX Configurator-SC
: Version 2.10L or later, GX Configurator-CT
: Version 1.23Z or later
GX Configurator-TI
: Version 1.22Y or later, GX Configurator-TC
: Version 1.21X or later
GX Configurator-AS
: Version 1.20W or later, GX Configurator-FL
: Version 1.21X or later
GX Configurator-PT
: Version 1.20W or later
RT ToolBox2 Version 1.1 or later is required to use the FA transparent function.
GX Configurator-QP Version2.32J or later is required to use the FA transparent function.
MT Works2 Version 1.00A or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.03D or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
Start MR Configurator2 with MT Developer2 Version 1.10L or later.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in bus connection.
MX Component Version 4.00A or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required for MX Sheet to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

22 - 3

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

MX Component*16,

21
MULTI-CHANNEL
FUNCTION

MT Works2*8,

22
FA TRANSPARENT
FUNCTION

Motion controller CPU (Q Series)

MT Developer*2
SW6RN-GSV13P,
SW6RN-GSV22P,
SW6RN-GSV54P,
SW6RN-DOSCP,
SW6RN-SNETP (for user API)

GOT MULTI-DROP
CONNECTION

MELSOFT Navigator*9

(2) When connecting the GOT and PLC in direct CPU connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

Software
MELSOFT Navigator*10
GX Developer
GX Works2*11
PX Developer*3

QCPU (Q mode)

GX Configurator*4-AD/DA/SC/CT/TI/TC/AS/FL/PT
GX Configurator-QP*8
MX Component*16,
MELSOFT Navigator
LCPU*14

QCPU (A mode), QnA/ACPU

MX Sheet*17
*15

GX Developer*12

GX Works2*13,

GX Logviewer

MX Component*16,
GX Developer

MX Sheet*17,

LCPU Logging Configuration Tool*20

MX Component*16,

MX Sheet*17

MELSOFT Navigator*10
GX Developer
GX Works2*11
FX-PCS/WIN*5

FXCPU

FX Configurator-FP*6
FX Configurator-EN *19
MX Component*16,

Motion controller CPU (Q Series)

MX Sheet*17

MELSOFT Navigator*10
MT Developer
SW6RN-GSV13P,
SW6RN-GSV22P,
SW6RN-GSV54P,
SW6RN-DOSCP,

SW6RN-GSV43P,
SW6RN-SNETP (for user API)

MT Works2*9

Motion controller CPU (A Series)

MX Component*23,
SW3RN-GSV22P,

MX Component*16,

MX Sheet*17

MELSERVO(MR-J3-B)*22

MR Configurator*1,

MR Configurator2*18

MELSERVO(MR-J4-B)*22

MR Configurator2*21

FREQROL A700/F700/E700/D700 Series

FR Configurator*2

Robot controller (CRnQ-700)

RT ToolBox2*7

*1
*2

*3

*4

*5
*6
*7
*8
*9
*10
*11
*12
*13
*14
*15
*16
*17
*18
*19
*20
*21
*22
*23
*24

22 - 4

MR Configurator*1,
GX Developer
SW3RN-GSV13P,
SW3RN-GSV51P

MX Sheet*24
SW3RN-GSV43P,

MR Configurator (MRZJW3-SETUP221E) Version B1 or later is required to use the FA transparent function.
FR Configurator(FR-SW2-SETUP-WJ) Ver.1.02 or later is required to use the FA transparent function when connecting the A700/
F700 series to the GOT.
FR Configurator(FR-SW3-SETUP-WJ) Ver.2.00 or later is required to use the FA transparent function when connecting the E700
series to the GOT.
FR Configurator(FR-SW3-SETUP-WJ) Ver.3.10 or later is required to use the FA transparent function when connecting the F700
series to the GOT.
PX Developer Version 1.09K or later is required to use the FA transparent function.
PX Developer Version 1.18U or later is required to use the FA transparent function when connecting the Q02PHCPU or
Q06PHCPU to the GOT.
Use GX Developer Version 8.30G or later combined with the following GX Configurator version or later to use the FA transparent
function.
GX Configurator-AD
: Version 2.03D pr later, GX Configurator-DA
: Version 2.04E or later
GX Configurator-SC
: Version 2.10L or later, GX Configurator-CT
: Version 1.23Zor later
GX Configurator-TI
: Version 1.22Y or later, GX Configurator-TC
: Version 1.21X or later
GX Configurator-AS
: Version 1.20W or later, GX Configurator-FL
: Version 1.21X or later
GX Configurator-PT
: Version 1.20W or later
The RS-232/USB conversion adaptor (GT10-RS2TUSB-5S) is not applicable to FX-PCS/WIN.
FX Configurator-FP Version 1.30 or later is required to use the FA transparent function.
RT ToolBox2 Version 1.1 or later is required to use the FA transparent function.
GX Configurator-QP Version2.32J or later is required to use the FA transparent function.
MT Works2 Version 1.00A or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.03D or later is required to use the FA transparent function.
GX Developer Version 8.88S or later is required to use the FA transparent function.
GX Works2 Version 1.11M or later is required to use the FA transparent function.
The adapter (L6ADP-R2) is required.
MELSOFT Navigator Version 1.07H or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
Start MR Configurator2 with MT Developer2 Version 1.10L or later.
FX Configurator-EN Version 1.10A or later is required to use the FA transparent function.
LCPU Logging Configuration Tool Version 1.04E or later is required to use the FA transparent function.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in direct CPU connection.
MX Component Version 4.00A or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required for MX Sheet to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

17

(3) When connecting the GOT and PLC in computer link connection
The following shows the software and the accessible PLC CPUs.

ROBOT
CONTROLLER
CONNECTION

Software
MELSOFT Navigator*4
GX Developer*1
GX Works2*5
PX Developer*2
MX Sheet*10

MELSOFT Navigator*8
GX Developer*6
LCPU

GX Works2*7
GX LogViewer
MX Component*9,

MX Sheet*10,

Motion controller CPU (Q Series)

MX Component*12,

MX Sheet*13

*1

*2
*3
*4
*5
*6
*7
*8
*9
*10
*11
*12
*13

LCPU Logging Configuration Tool*11

GX Developer Version 8.62Q or later is required to use the FA transparent function.
GX Developer Version 8.68W or later is required to use the FA transparent function when connecting the QnUDE(H)CPU to the
GOT.
PX Developer Version 1.18U or later is required to use the FA transparent function.
GX Configurator-QP Version2.32J or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.03D or later is required to use the FA transparent function.
GX Developer Version 8.88S or later is required to use the FA transparent function.
GX Works2 Version 1.11M or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.07H or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
LCPU Logging Configuration Tool Version 1.04E or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required for MX Sheet to use the FA transparent function.

(4) When connecting the GOT and PLC in Ethernet communication
The following shows the software and the accessible PLC CPUs.
PLC CPU

Software
MELSOFT Navigator*3

QCPU (Q mode)*1, C Controller module

*4

MX Component*10,

MX Sheet*11

MELSOFT Navigator

*9

GX Developer*6
LCPU

GX Works2*7
GX LogViewer

QCPU (A mode), QnA/ACPU*1

GX

Works2*16

GX

Developer*2

MX Sheet*11,

MX Component*10,

LCPU Logging Configuration Tool*12

MX Sheet*11
*3

Motion controller CPU (Q Series)

MELSOFT Navigator
SW6RN-GSV13P, SW6RN-GSV22P, SW6RN-GSV43P,
SW6RN-GSV54P, SW6RN-DOSCP, SW6RN-SNETP (for user API)
MT Works2*5*8

Robot controller (CRnQ-700, CRnD-700)

RT ToolBox2*13

MELSERVO(MR-J3-B) *15

MR Configurator2

MELSERVO(MR-J4-B) *15

MR Configurator2*14

*1
*2
*3
*4
*5
*6
*7
*8
*9
*10
*11
*12
*13
*14
*15
*16

Only QCPU can be connected.To connect to QnA/ACPU, connect via QCPU.
GX Developer Version 8.78G or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.10L or later is required to use the FA transparent function.
MT Works2 Version 1.08J or later is required to use the FA transparent function.
GX Developer Version 8.88S or later is required to use the FA transparent function.
GX Works2 Version 1.11M or later is required to use the FA transparent function.
MT Works2 Version 1.12N or later is required to connect with Q17nDCPU-S1.
MELSOFT Navigator Version 1.07H or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
LCPU Logging Configuration Tool Version 1.04E or later is required to use the FA transparent function.
RT ToolBox2 Version 1.7 or later is required to use the FA transparent function.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in Ethernet connection.
GX Works2 Version 1.98C or later is required to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

22
FA TRANSPARENT
FUNCTION

MX Component*10,
FXCPU

20

21

GX Developer*2
GX Works2

19
GOT MULTI-DROP
CONNECTION

MX Component*9,

CNC CONNECTION

18

GX Configurator-QP*3

MULTI-CHANNEL
FUNCTION

QCPU (Q mode)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

PLC CPU

22 - 5

 Connecting the GOT and personal computer with USB
(1) When connecting the GOT and PLC in bus connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

Software
MELSOFT Navigator*9
GX Developer*1
GX Works2*10

QCPU (Q mode), C Controller module

PX Developer*4
GX Configurator*5-AD/DA/SC/CT/TI/TC/AS/FL/PT
GX Configurator-QP*7
MX Component*12,

MX Sheet*13

Setting/Monitoring tool for C Controller module*19
QCPU (A mode), QnA/ACPU,
motion controller CPU (A Series)

GX Developer*1
MX Component*12,

MX Sheet*13

MELSOFT Navigator*9

Motion controller CPU (Q Series)

MT Developer*2
SW6RN-GSV13P,
SW6RN-GSV54P,

SW6RN-GSV22P,
SW6RN-DOSCP,

SW6RN-GSV43P,
SW6RN-SNETP (for user API)

MX Component*17,

MX Sheet*18

MR Configurator*3
MT Works2*8,
CNC CPU(Q173NCCPU)

NC Configurator*11

Robot controller (CRnQ-700)

RT ToolBox2*6

MELSERVO(MR-J3-B)*16

MR Configurator*3,

MELSERVO(MR-J4-B)*16

MR Configurator2*15

*1

*2
*3
*4

*5

*6
*7
*8
*9
*10
*11
*12
*13
*14
*15
*16
*17
*18
*19

22 - 6

MR Configurator2*14

GX Developer Version 8.22Y or later is required to use the FA transparent function.
GX Developer Version 8.68W or later is required to use the FA transparent function when connecting the QnUDE(H)CPU to the
GOT.
MT Developer (SW6RNC-GSVE) Version 00N or later is required to use the FA transparent function.
MR Configurator (MRZJW3-SETUP221E) Version B1 or later is required to use the FA transparent function.
PX Developer Version 1.09K or later is required to use the FA transparent function.
PX Developer Version 1.18U or later is required to use the FA transparent function when connecting the Q02PHCPU or
Q06PHCPU to the GOT.
Use GX Developer Version 8.30G or later combined with the following GX Configurator version or later to use the FA transparent
function.
GX Configurator-AD
: Version 2.03D pr later, GX Configurator-DA
: Version 2.04E or later
GX Configurator-SC
: Version 2.10L or later, GX Configurator-CT
: Version 1.23Zor later
GX Configurator-TI
: Version 1.22Y or later, GX Configurator-TC
: Version 1.21X or later
GX Configurator-AS
: Version 1.20W or later, GX Configurator-FL
: Version 1.21X or later
GX Configurator-PT
: Version 1.20W or later
RT ToolBox2 Version 1.1 or later is required to use the FA transparent function.
GX Configurator-QP Version2.32J or later is required to use the FA transparent function.
MT Works2 Version 1.00A or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.03D or later is required to use the FA transparent function.
NC Configurator Version A0 or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
Start MR Configurator2 with MT Developer2 Version 1.10L or later.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in bus connection.
MX Component Version 4.00A or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required for MX Sheet to use the FA transparent function.
Setting/Monitoring tool for C Controller module Version 4.00A or later is required to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

17

(2) When connecting the GOT and PLC in direct CPU connection
The following shows the software and the accessible PLC CPUs.

ROBOT
CONTROLLER
CONNECTION

Software
MELSOFT Navigator*11
GX Developer*1
GX Works2*12
PX Developer*5

18

GX Configurator*6-AD/DA/SC/CT/TI/TC/AS/FL/PT
GX Configurator-QP*9
MX Component

*17

*18

,

MX Sheet

MELSOFT Navigator*16
GX Developer*13
LCPU*15

GX Works2*14
GX Logviewer

QCPU (A mode), QnA/ACPU,
motion controller CPU (A Series)

GX Developer*1

MX Component*17,

MX Sheet*18,

MX Component*17,

19

MX Sheet*18

GOT MULTI-DROP
CONNECTION

Navigator*11

GX Developer*1
GX Works2*12

FXCPU

FX Configurator-FP*7
FX Configurator-EN *20
MX Component*17,

MX Sheet*18

MELSOFT Navigator*11
SW6RN-GSV22P,
SW6RN-DOSCP,

SW6RN-GSV43P,
SW6RN-SNETP (for user API)

MX Component*24,

MX Sheet*25

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Motion controller CPU (Q Series)

MT Developer*2
SW6RN-GSV13P,
SW6RN-GSV54P,
MR Configurator*3
MT Works2*10,

FREQROL A700/F700/E700/D700 Series

FR Configurator

Robot controller (CRnQ-700)

RT ToolBox2*8

MELSERVO(MR-J3-B)

*23

MELSERVO(MR-J4-B)

*23

*1

*2
*3
*4

*5

*6

*7
*8
*9
*10
*11
*12
*13
*14
*15
*16
*17
*18
*19
*20
*21
*22
*23
*24
*25

*4

MR Configurator*3,
MR Configurator2

MR Configurator2*19

*22

GX Developer Version 8.22Y or later is required to use the FA transparent function.
GX Developer Version 8.68W or later is required to use the FA transparent function when connecting the QnUDE(H)CPU to the
GOT.
MT Developer (SW6RNC-GSVE) Version 00N or later is required to use the FA transparent function.
MR Configurator (MRZJW3-SETUP221E) Version B1 or later is required to use the FA transparent function.
FR Configurator(FR-SW2-SETUP-WJ) Ver.1.02 or later is required to use the FA transparent function when connecting the A700/
F700 series to the GOT.
FR Configurator(FR-SW3-SETUP-WJ) Ver.2.00 or later is required to use the FA transparent function when connecting the E700
series to the GOT.
FR Configurator(FR-SW3-SETUP-WJ) Ver.3.10 or later is required to use the FA transparent function when connecting the F700
series to the GOT.
PX Developer Version 1.09K or later is required to use the FA transparent function.
PX Developer Version 1.18U or later is required to use the FA transparent function when connecting the Q02PHCPU or
Q06PHCPU to the GOT.
Use GX Developer Version 8.30G or later combined with the following GX Configurator version or later to use the FA transparent
function.
GX Configurator-AD
: Version 2.03D pr later, GX Configurator-DA
: Version 2.04E or later
GX Configurator-SC
: Version 2.10L or later, GX Configurator-CT
: Version 1.23Zor later
GX Configurator-TI
: Version 1.22Y or later, GX Configurator-TC
: Version 1.21X or later
GX Configurator-AS
: Version 1.20W or later, GX Configurator-FL
: Version 1.21X or later
GX Configurator-PT
: Version 1.20W or later
FX Configurator-FP Version 1.30 or later is required to use the FA transparent function.
RT ToolBox2 Version 1.1 or later is required to use the FA transparent function.
GX Configurator-QP Version2.32J or later is required to use the FA transparent function.
MT Works2 Version 1.00A or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.03D or later is required to use the FA transparent function.
GX Developer Version 8.88S or later is required to use the FA transparent function.
GX Works2 Version 1.11M or later is required to use the FA transparent function.
The adapter (L6ADP-R2) is required.
MELSOFT Navigator Version 1.07H or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
Start MR Configurator2 with MT Developer2 Version 1.10L or later.
FX Configurator-EN Version 1.10A or later is required to use the FA transparent function.
LCPU Logging Configuration Tool Version 1.04E or later is required to use the FA transparent function.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in direct CPU connection.
MX Component Version 4.00A or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required for MX Sheet to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

22 - 7

21
MULTI-CHANNEL
FUNCTION

MELSOFT

LCPU Logging Configuration Tool*21

22
FA TRANSPARENT
FUNCTION

QCPU (Q mode)

CNC CONNECTION

PLC CPU

(3) When connecting the GOT and PLC in computer link connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

Software

QCPU (Q mode)

MELSOFT Navigator*4
GX Developer*1
GX Works2*5
PX Developer*2
GX Configurator-QP*3
MX Component*9,
MX Sheet*10

LCPU

MELSOFT Navigator*8
GX Developer*6
GX Works2*7
GX LogViewer
MX Component*9,
MX Sheet*10,

Motion controller CPU (Q Series)
*1
*2
*3
*4
*5
*6
*7
*8
*9
*10
*11
*12
*13

MX

Component*12,

MX

LCPU Logging Configuration Tool*11

Sheet*13

GX Developer Version 8.62Q or later is required to use the FA transparent function.
GX Developer Version 8.68W or later is required to use the FA transparent function when connecting the QnUDE(H)CPU to the GOT.
PX Developer Version 1.18U or later is required to use the FA transparent function.
GX Configurator-QP Version2.32J or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.03D or later is required to use the FA transparent function.
GX Developer Version 8.88S or later is required to use the FA transparent function.
GX Works2 Version 1.11M or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.07H or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
LCPU Logging Configuration Tool Version 1.04E or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required to use the FA transparent function.
MX Component Version 4.00A or later is required for MX Sheet to use the FA transparent function.

(4) When connecting the GOT and PLC in Ethernet communication
The following shows the software and the accessible PLC CPUs.
PLC CPU

QCPU (Q mode)*1, C Controller module

LCPU

MELSOFT Navigator*10
GX Developer*7
GX Works2*8
GX LogViewer
MX Component*11,
MX Sheet*12,

FXCPU

GX

QCPU (A mode),

QnA/ACPU*1

GX Developer*2
MX Component*11,

Motion controller CPU (Q Series)
CNC CPU(Q173NCCPU)

NC Configurator*6

Robot controller (CRnQ-700, CRnD-700)

RT ToolBox2*15

MELSERVO(MR-J3-B) *17

MR Configurator2

MELSERVO(MR-J4-B) *17

MR Configurator2*16

*14
*15
*16
*17
*18
*19

LCPU Logging Configuration Tool*14

Works2*19

MELSOFT Navigator*3
MT Works2*5*9

*1
*2
*3
*4
*5
*6
*7
*8
*9
*10
*11
*12
*13

22 - 8

Software
MELSOFT Navigator*3
GX Developer*2
GX Works2*4*13
MX Component*11,
MX Sheet*12
Setting/Monitoring tool for C Controller module*18

MX Sheet*12

Only QCPU can be connected.To connect to QnA/ACPU, connect via QCPU.
GX Developer Version 8.78G or later is required to use the FA transparent function.
MELSOFT Navigator Version 1.04E or later is required to use the FA transparent function.
GX Works2 Version 1.10L or later is required to use the FA transparent function.
MT Works2 Version 1.08J or later is required to use the FA transparent function.
NC Configurator Version A1 or later is required to use the FA transparent function.
GX Developer Version 8.88S or later is required to use the FA transparent function.
GX Works2 Version 1.11M or later is required to use the FA transparent function.
MT Works2 Version 1.12N or later is required to connect with Q17nDCPU-S1.
MELSOFT Navigator Version 1.07H or later is required to use the FA transparent function.
MX Component Version 3.14Q or later is required to use the FA transparent function.
Use MX Component Version 3.14Q or later for MX Sheet.
GX Works2 Version 1.34L or later is required to execute the FA transparent function with using CC-Link IE Field Network Ethernet
adapter (NZ2GF-ETB).
C controller module does not support CC-Link IE Field Network.
LCPU Logging Configuration Tool Version 1.04E or later is required to use the FA transparent function.
RT ToolBox2 Version 1.7 or later is required to use the FA transparent function.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in Ethernet connection.
Setting/Monitoring tool for C Controller module Version 4.00A or later is required to use the FA transparent function.
GX Works2 Version 1.98C or later is required to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

(1) When connecting the GOT and PLC in Bus connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

Motion controller CPU (Q series)
MELSERVO(MR-J3-B)

*5

MELSERVO(MR-J4-B) *5

MX

MX Sheet*3, Setting/Monitoring tool for C Controller

module*8

18

MT Works2*4
MR Configurator2

*6

MR Configurator2*7

GX Works2 Version 1.48A or later is required to use the FA transparent function.
MX Component Version 3.15R or later is required to use the FA transparent function.
MX Component Version 3.15R or later is required for MX Sheet to use the FA transparent function.
Use MT Works2 Version 1.25B or later for MT Works2.
A motion controller is required between the GOT and PLC in bus connection.
Use MR Configurator2 Version 1.07H or later for MR Configurator2.
Use MR Configurator2 Version 1.09K or later for MR Configurator2.
Setting/Monitoring tool for C Controller module Version 4.00A or later is required to use the FA transparent function.

19
GOT MULTI-DROP
CONNECTION

*1
*2
*3
*4
*5
*6
*7
*8

GX Works2

Component *2,

CNC CONNECTION

QCPU (Q mode), C Controller module

Software
*1,

(2) When connecting the GOT and PLC in direct CPU connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

Software

QCPU (Q mode)

GX Works2 *1, MX Component *3, MX Sheet*4

LCPU*2

GX Works2 *1, MX Component *3, MX Sheet*4

FXCPU

GX Works2*5

20

MT Works2

MELSERVO(MR-J3-B)*9

MR Configurator2*7

MELSERVO(MR-J4-B)*9

MR Configurator2*8

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

*6

Motion controller CPU (Q series)

GX Works2 Version 1.48A or later is required to use the FA transparent function.
The adapter (L6ADP-R2) is required.
MX Component Version 3.15R or later is required to use the FA transparent function.
MX Component Version 3.15R or later is required for MX Sheet to use the FA transparent function.
GX Works2 Version 1.73B or later is required for GX Works2 to use the FA transparent function.
MT Works2 Version 1.25B or later is required for MT Works2 to use the FA transparent function.
MR Configurator2 Version 1.07H or later is required for MR Configurator2 to use the FA transparent function.
MR Configurator2 Version 1.09K or later is required to use the FA transparent function.
A motion controller is required between the GOT and PLC in direct CPU connection.

21
MULTI-CHANNEL
FUNCTION

*1
*2
*3
*4
*5
*6
*7
*8
*9

(3) When connecting the GOT and PLC in computer link connection
The following shows the software and the accessible PLC CPUs.
PLC CPU
LCPU

*2

*1
*2
*3

Software
GX Works2

*1,

GX Works2

*1

MX Component

, MX Component

*2,
*2

22

MX Sheet*3

, MX Sheet*3

FA TRANSPARENT
FUNCTION

QCPU (Q mode)

GX Works2 Version 1.48A or later is required to use the FA transparent function.
MX Component Version 3.15R or later is required to use the FA transparent function.
MX Component Version 3.15R or later is required for MX Sheet to use the FA transparent function.

 Connecting the GOT and personal computer with Modem
(1) When connecting the GOT and PLC in bus connection
The following shows the software and the accessible PLC CPUs.
PLC CPU

*1
*2

Software
GX Developer*1

QCPU (Q mode)

GX Works2 *2
GX Developer Version 8.78G or later is required to use the FA transparent function.
GX Works2 Version 1.16S or later is required to use the FA transparent function.

(2) When connecting the GOT and PLC in direct CPU connection
The following shows the software and the accessible PLC CPUs.
PLC CPU
QCPU (Q mode)

Software
GX Developer*1
GX Works2 *2
GX Developer*1

FXCPU
*1
*2

ROBOT
CONTROLLER
CONNECTION

17

 When connecting the GOT and PC with Ethernet

GX Developer Version 8.78G or later is required to use the FA transparent function.
GX Works2 Version 1.16S or later is required to use the FA transparent function.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

22 - 9

(3) When connecting the GOT and PLC in computer link connection
The following shows the software and the accessible PLC CPUs.
PLC CPU
GX Developer*1

QCPU (Q mode)
*1
*2

Software

GX Works2 *2
GX Developer Version 8.78G or later is required to use the FA transparent function.
GX Works2 Version 1.16S or later is required to use the FA transparent function.

(4) When connecting the GOT and PLC in Ethernet connection
The following shows the software and the accessible PLC CPUs.
PLC CPU
GX

QCPU (Q mode)
*1
*2

22 - 10

Software
Developer*1

GX Works2 *2
Use GX Developer of Version 8.78G or later.
Use GX Works2 of Version 1.15R or later.

22. FA TRANSPARENT FUNCTION
22.2 Compatible Software

17
ROBOT
CONTROLLER
CONNECTION

22.3 List of Models that Can Be Monitored
 When connecting the GOT and personal computer with serial or USB
Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software
*2

Q00JCPU

18
CNC CONNECTION

The following models support FA transparent function.

19

Q00CPU

GOT MULTI-DROP
CONNECTION

Q01CPU
Q02CPU
Q02HCPU
Q06HCPU
Q12HCPU
Q25HCPU

20

Q02PHCPU

Q12PRHCPU
(Extension base)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Q06PHCPU

Q25PRHCPU
(Extension base)

21

Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)

Q00UCPU
Q01UCPU
Q02UCPU
Q03UDCPU
Q04UDHCPU

GX Developer
GX Works2
GX Configurator
PX Developer
MX Component
MX Sheet

22

Q06UDHCPU
Q10UDHCPU
Q13UDHCPU

FA TRANSPARENT
FUNCTION

MELSEC-Q
(Q mode)

MULTI-CHANNEL
FUNCTION

Q00UJCPU

Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU

*1

*1

*1

Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU

(Continued to next page)
*1
*2

Use the serial port of QCPU in the multiple CPU system, since QnUEHCPU has no direct coupled I/F.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 11

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software
*3

Q12DCCPU-V
C Controller
module

Q24DHCCPU-V

Q24DHCCPU-V

GX Developer
GX Works2
MX Component
MX Sheet
Setting/Monitoring
tool for C Controller

*2

*1

*1

*1

*2

*2

module*5
MELSEC-QS

MELSEC-L

MELSEC-Q
(A mode)

MELSEC-QnA
(QnACPU)

QS001CPU

-

L02CPU
L26CPU
L26CPU-BT
L02CPU-P
L26CPU-PBT
L02SCPU
Q02CPU-A
Q02HCPU-A
Q06HCPU-A
Q2ACPU
Q2ACPU-S1
Q3ACPU
Q4ACPU

GX Developer
GX Works2
MX Component
MX Sheet
LCPU Logging
Configuration Tool
GX Developer
MX Component
MX Sheet
GX Developer
MX Component
MX Sheet

Q4ARCPU
MELSEC-QnA
(QnASCPU)

MELSEC-A
(AnCPU)

Q2ASCPU
Q2ASCPU-S1
Q2ASHCPU
Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
A3ACPUR21
A1NCPU
A1NCPUP21
A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21
*1
*2
*3
*4
*5

GX Developer
MX Component
MX Sheet

GX Developer
MX Component
MX Sheet

*4

Use the serial port of QCPU in the multiple CPU system since Q12DCCPU-V1 and Q24DHCCPU-V have no direct coupled I/F.
When using Q12DCCPU-V1 or Q24DHCCPU-V as the connected CPU, only MX Component can be used.
When accessing other CPUs relaying Q12DCCPU-V or Q24DHCCPU-V, GX Developer or GX Works2 can also be used.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
Do not execute the write during RUN in the bus connection.
When the GOT and the personal computer are connected in the serial connection, Setting/Monitoring tool for C Controller module
is unavailable.

(Continued to next page)

22 - 12

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*3

ROBOT
CONTROLLER
CONNECTION

17

Connection type

18
CNC CONNECTION

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2

A2SCPU*1
A2SCPU-S1

19

GX Developer
MX Component
MX Sheet

GOT MULTI-DROP
CONNECTION

A1SHCPU
MELSEC-A
(AnSCPU)

A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21

GX Developer
MX Component
MX Sheet

*4

A0J2HCPU-DC24
A2CCPU

21

A2CCPUP21
A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF

GX Developer
MX Component
MX Sheet

MULTI-CHANNEL
FUNCTION

MELSEC-A

A2CJCPU-S3
A1FXCPU
Q172CPU
Q173CPU

22
FA TRANSPARENT
FUNCTION

MT Developer

Q172CPUN
Q173CPUN
Q172HCPU
Q173HCPU
Motion
controller CPU
(Q Series)

MT Developer
MR Configurator

*1

*1

*1

MT Works2

*2

*2

*2

Q172DCPU
Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU

MT Works2
GX Developer
GX Works2

(Continued to next page)
*1
*2
*3
*4

Use the serial port of QCPU in the multiple CPU system since only the USB port is available as the direct coupled I/F for Q172H/
Q173HCPU.
Use the serial port of QCPU in the multiple CPU system since Q172H/Q173HCPU has no direct coupled I/F.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
Do not execute the write during RUN in the bus connection.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 13

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*1

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU
A373UCPU-S3
A171SCPU
Motion
controller CPU
(A Series)

A171SCPU-S3
A171SCPU-S3N

GX Developer
MX Component
MX Sheet

*2

A171SHCPU
A171SHCPUN
A172SHCPU
A172SHCPUN
A173UHCPU
A173UHCPU-S1
FX0, FX0S, FX0N,
FX1, FX2, FX2C,
FX1S, FX1N, FX2N,
FX1NC, FX2NC

GX Developer
GX Works2
MX Component
MX Sheet
GX Developer
FX Configurator-FP
MX Component
MX Sheet

FX3G

GX Works2

FX3GC
MELSEC-FX

GX Developer
FX Configurator-FP
MX Component
MX Sheet
GX Works2
GX Developer
FX Configurator-FP
FX Configurator-EN
MX Component
MX Sheet

FX3U

GX Works2

FX3UC

GX Developer
FX Configurator-FP
FX Configurator-EN
MX Component
MX Sheet
GX Works2

MELSEC-WS

WS0-CPU0
WS0-CPU1

-

(Continued to next page)
*1
*2

22 - 14

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
Do not execute the write during RUN in the bus connection.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*4

ROBOT
CONTROLLER
CONNECTION

17

Connection type

18

CC-Link IE
Field Network
Ethernet adapter
module

CNC

Robot
controller

CNC CONNECTION

QJ72LP25G

-

QJ72BR15
LJ72GF15-T2

-

19
NZ2GF-ETB

GX Works2

CNC C70
(Q173NCCPU)

GX Developer
NC Configurator

MELDAS C6/C64

GX Developer

CRnQ-700
(Q172DRCPU)

RT ToolBox2

*1

*1

*3

*3

*2

20

CRnD-700
FREQROL-A500/A500L
FREQROL-F500/F500L
FREQROL-V500/V500L
FREQROL-E500

21

FREQROL-S500/S500E
FREQROL-F500J

FR Configurator
MULTI-CHANNEL
FUNCTION

FREQROL

FREQROL-D700
FREQROL-E700
FREQROL-A700
FREQROL-F700
MD-CX522MR-J2S-

A

MR-J2S-

CP

MR-J2S-

CL

MR-J2M-P8A
MR-J2M-

MELSERVO

22

K(-A0)

FA TRANSPARENT
FUNCTION

MELIPM

-

DU

MR-J3-

A

MR-J3-

T

MR-J3-

B

MR-J4-

A

MR-J4-

B

MR Configurator
MR Configurator2
-

MR-J4W2-

B

MR-J4W3-

B

*1
*2
*3
*4

GOT MULTI-DROP
CONNECTION

CC-Link IE
Field Network
head module

QJ72LP25-25

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

MELSECNET/H
Remote I/O
station

MR Configurator2

Use the serial port of QCPU in the multiple CPU system since Q173NCCPU has no direct coupled I/F.
Connect to the DISPLAY I/F of Q173NCCPU.
GX Developer accesses the PLC CPU which configures the multiple CPU system.
Use the serial port of QCPU in the multiple CPU system, since CRnQ-700 has no direct coupled I/F.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 15

 When connecting the GOT and PC with Ethernet
Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

*2

Target software

Ethernet
connection

*2

*2

Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU
Q06HCPU

*3

*3

Q12HCPU

*3

Q25HCPU
Q02PHCPU
Q06PHCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)
Q25PRHCPU
(Extension base)
Q00UJCPU
Q00UCPU
Q01UCPU
MELSEC-Q
(Q mode)

GX Works2
MX Component
MX Sheet

Q02UCPU
Q03UDCPU

*3

Q04UDHCPU
Q06UDHCPU
Q10UDHCPU
Q13UDHCPU
Q20UDHCPU
Q26UDHCPU
Q03UDECPU
Q04UDEHCPU

*3

*3

Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU
Q50UDEHCPU

*1

*1*3

Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU

(Continued to next page)
*1
*2
*3

22 - 16

Use the serial port of QCPU in the multiple CPU system, since QnUDEHCPU has no direct coupled I/F.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
GT11 is not supported.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*1

ROBOT
CONTROLLER
CONNECTION

17

Connection type

Q12DCCPU-V
C controller
module

Q24DHCCPU-V
Q24DHCCPU-V

MELSEC-QS

QS001CPU

CNC CONNECTION

18
Setting/Monitoring
tool for C
Controller module

*2

-

19

L02CPU

MELSEC-L

L26CPU-BT
L02CPU-P

GX Works2
MX Component
MX Sheet

*2

GOT MULTI-DROP
CONNECTION

L26CPU
*2

L26CPU-PBT
L02SCPU

20

Q02CPU-A
Q02HCPU-A

-

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

MELSEC-Q
(A mode)

Q06HCPU-A
Q2ACPU
Q2ACPU-S1
MELSEC-QnA
(QnACPU)

Q3ACPU

-

Q4ACPU

21

Q4ARCPU

MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU

MULTI-CHANNEL
FUNCTION

Q2ASCPU
-

Q2ASHCPU-S1
A2UCPU

22

A2UCPU-S1

FA TRANSPARENT
FUNCTION

A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
MELSEC-A
(AnCPU)

A2ACPUP21-S1

-

A2ACPUR21-S1
A3ACPU
A3ACPUP21
A3ACPUR21
A1NCPU
A1NCPUP21
A1NCPUR21
A2NCPU

(Continued to next page)
*1
*2

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
GT11 is not supported.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 17

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*1

A2NCPUP21
A2NCPUR21
A2NCPU-S1
MELSEC-A
(AnCPU)

A2NCPUP21-S1
A2NCPUR21-S1

-

A3NCPU
A3NCPUP21
A3NCPUR21
A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2
A1SHCPU
MELSEC-A
(AnSCPU)

A2SCPU

-

A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU
A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21

-

A0J2HCPU-DC24
A2CCPU
MELSEC-A

A2CCPUP21
A2CCPUR21
A2CCPUC24

-

A2CCPUC24-PRF
A2CJCPU-S3
A1FXCPU
Q172CPU
Q173CPU
Motion
controller CPU
(Q Series)

Q172CPUN
Q173CPUN

-

Q172HCPU
Q173HCPU

(Continued to next page)
*1

22 - 18

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*1

ROBOT
CONTROLLER
CONNECTION

17

Connection type

18
CNC CONNECTION

Q172DCPU
Q173DCPU
Q172DCPU-S1
Motion
controller CPU
(Q Series)

Q173DCPU-S1

MT Works2

*2

*3

*2*3

Q172DSCPU

19

Q173DSCPU
*2

*2

GOT MULTI-DROP
CONNECTION

Q170MCPU

MT Works2
GX Developer
GX Works2

A273UCPU
A273UHCPU
A273UHCPU-S3

20

A373UCPU

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

A373UCPU-S3
A171SCPU
Motion
controller CPU
(A Series)

A171SCPU-S3
A171SCPU-S3N

-

A171SHCPU
A171SHCPUN

21

A172SHCPU

MULTI-CHANNEL
FUNCTION

A172SHCPUN
A173UHCPU
A173UHCPU-S1
FX0
FX0S

22

FX0N

FA TRANSPARENT
FUNCTION

FX1
FX2
FX2C
FX1S
MELSEC-FX

FX1N

GX Works2

*2

FX2N
FX1NC
FX2NC
FX3G
FX3GC
FX3U
FX3UC
MELSEC-WS

WS0-CPU0
WS0-CPU1

-

(Continued to next page)
*1
*2
*3

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
GT11 is not supported.
Use the serial port of QCPU in the multiple CPU system since Q172D/Q173DCPU has no direct coupled I/F.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 19

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*1

MELSECNET/H
Remote I/O
station
CC-Link IE
Field Network
head module
CC-Link IE
Field Network
Ethernet
adapter module

CNC

QJ72LP25-25
QJ72LP25G

-

QJ72BR15
LJ72GF15-T2

-

NZ2GF-ETB

-

CNC C70
(Q173NCCPU)

-

MELDAS C6/C64

Robot controller

CRnQ-700
(Q172DRCPU)

-

CRnD-700
FREQROL-A500/A500L
FREQROL-F500/F500L
FREQROL-V500/V500L
FREQROL-E500
FREQROL

FREQROL-S500/S500E
FREQROL-F500J

-

FREQROL-D700
FREQROL-E700
FREQROL-A700
FREQROL-F700
MELIPM

MD-CX522-

K(-A0)

MR-J2S-

A

MR-J2S-

CP

MR-J2S-

CL
-

MR-J2M-P8A
MR-J2MMELSERVO

MR-J3-

A

MR-J3-

T

MR-J3-

B*3*4

MR-J4-

A

MR-J4-

B*3*4

MR Configurator2

*2

*2

*2

*2

-

MR-J4W2-

B*3*4

MR-J4W3-

*3*4

*1
*2
*3
*4

22 - 20

DU

B

MR Configurator2

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
GT11 is not supported.
A motion controller is required between the GOT and PLC in bus connection.
A motion controller is required between the GOT and PLC in direct CPU connection.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

18
CNC CONNECTION

*2

ROBOT
CONTROLLER
CONNECTION

17

 When connecting the GOT and personal computer with modem

Q00JCPU
Q00CPU
Q01CPU
Q02CPU

19

Q02HCPU

GOT MULTI-DROP
CONNECTION

Q06HCPU
Q12HCPU
Q25HCPU
Q02PHCPU
Q06PHCPU
Q12PHCPU

20

Q25PHCPU

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Q12PRHCPU (Main base)
Q25PRHCPU (Main base)
Q12PRHCPU
(Extension base)
Q25PRHCPU
(Extension base)
Q00UJCPU

21

Q00UCPU

Q02UCPU
Q03UDCPU

MULTI-CHANNEL
FUNCTION

Q01UCPU
GX Developer
GX Works2

Q04UDHCPU
Q06UDHCPU
Q10UDHCPU

22

Q13UDHCPU
Q20UDHCPU

FA TRANSPARENT
FUNCTION

MELSEC-Q
(Q mode)

Q26UDHCPU
Q03UDECPU
Q04UDEHCPU
Q06UDEHCPU
Q10UDEHCPU
Q13UDEHCPU
Q20UDEHCPU
Q26UDEHCPU

*1

*1

*1

Q50UDEHCPU
Q100UDEHCPU
Q03UDVCPU
Q04UDVCPU
Q06UDVCPU
Q13UDVCPU
Q26UDVCPU

(Continued to next page)
*1
*2

Use the serial port of QCPU in the multiple CPU system, since QnUEHCPU has no direct coupled I/F.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 21

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software
*1

Q12DCCPU-V

C Controller
module

Q24DHCCPU-V

MELSEC-QS

QS001CPU

-

L02CPU
L26CPU
MELSEC-L

L26CPU-BT
L02CPU-P

-

L26CPU-PBT
L02SCPU
MELSEC-Q
(A mode)

Q02CPU-A
Q02HCPU-A

-

Q06HCPU-A
Q2ACPU

MELSEC-QnA
(QnACPU)

Q2ACPU-S1
Q3ACPU

-

Q4ACPU
Q4ARCPU
Q2ASCPU

MELSEC-QnA
(QnASCPU)

Q2ASCPU-S1
Q2ASHCPU

-

Q2ASHCPU-S1
A2UCPU
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
MELSEC-A
(AnCPU)

A3ACPUP21
A3ACPUR21

-

A1NCPU
A1NCPUP21
A1NCPUR21
A2NCPU
A2NCPUP21
A2NCPUR21
A2NCPU-S1
A2NCPUP21-S1
A2NCPUR21-S1
A3NCPU
A3NCPUP21
A3NCPUR21

(Continued to next page)
*1

22 - 22

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

A2USCPU
A2USCPU-S1
A2USHCPU-S1
A1SCPU
A1SCPUC24-R2

19

A2SCPU*1

GOT MULTI-DROP
CONNECTION

A1SHCPU
MELSEC-A
(AnSCPU)

-

A2SCPU-S1
A2SHCPU
A2SHCPU-S1
A1SJCPU

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

A1SJCPU-S3
A1SJHCPU
A0J2HCPU
A0J2HCPUP21
A0J2HCPUR21
A0J2HCPU-DC24

21

A2CCPU
A2CCPUP21

-

MULTI-CHANNEL
FUNCTION

MELSEC-A

A2CCPUR21
A2CCPUC24
A2CCPUC24-PRF
A2CJCPU-S3

22
FA TRANSPARENT
FUNCTION

A1FXCPU
Q172CPU
Q173CPU
Q172CPUN
Q173CPUN
Q172HCPU
Motion
controller CPU
(Q Series)

Q173HCPU
Q172DCPU

-

Q173DCPU
Q172DCPU-S1
Q173DCPU-S1
Q172DSCPU
Q173DSCPU
Q170MCPU

(Continued to next page)
*1

18
CNC CONNECTION

*1

ROBOT
CONTROLLER
CONNECTION

17

Connection type

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 23

Connection type
Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

*1

A273UCPU
A273UHCPU
A273UHCPU-S3
A373UCPU
A373UCPU-S3
A171SCPU
Motion
controller CPU
(A Series)

A171SCPU-S3
A171SCPU-S3N

-

A171SHCPU
A171SHCPUN
A172SHCPU
A172SHCPUN
A173UHCPU
A173UHCPU-S1
FX0
FX0S
FX0N
FX1
FX2
FX2C
FX1S
MELSEC-FX

FX1N

GX Developer

FX2N
FX1NC
FX2NC
FX3G
FX3GC
FX3U
FX3UC
MELSEC-WS

WS0-CPU0
WS0-CPU1

-

(Continued to next page)
*1

22 - 24

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

Bus
connection
Series

Model name

Direct CPU connection

Computer link connection

Ethernet
connection

Target software

CC-Link IE
Field Network
head module

CNC

QJ72LP25-25
QJ72LP25G

-

QJ72BR15
LJ72GF15-T2

-

CNC C70
(Q173NCCPU)

-

19
GOT MULTI-DROP
CONNECTION

MELSECNET/H
Remote I/O
station

MELDAS C6/C64
Robot
controller

CRnQ-700
(Q172DRCPU)

-

CRnD-700

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

FREQROL-A500/A500L
FREQROL-F500/F500L
FREQROL-V500/V500L
FREQROL-E500
FREQROL

FREQROL-S500/S500E
FREQROL-F500J

18
CNC CONNECTION

*1

ROBOT
CONTROLLER
CONNECTION

17

Connection type

-

21

FREQROL-D700

MULTI-CHANNEL
FUNCTION

FREQROL-E700
FREQROL-A700
FREQROL-F700
MD-CX522-

K(-A0)

MR-J2S-

A

MR-J2S-

CP

MR-J2S-

CL

22
FA TRANSPARENT
FUNCTION

MELIPM

MR-J2M-P8A
MR-J2MMELSERVO

DU

MR-J3-

A

MR-J3-

T

MR-J3-

B

MR-J4-

A

MR-J4-

B

-

MR-J4W2-

B

MR-J4W3-

B

*1

-

GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.3 List of Models that Can Be Monitored

22 - 25

22.4 System Configuration
22.4.1

GX Developer, GX Works2, GX LogViewer, MX Component, MX Sheet,
LCPU Logging Configuration Tool, Setting/Monitoring tool for C Controller
module

 When connecting the GOT and personal computer with serial or USB
PC

GOT

PLC

Connection cable

Communication driver
Connection type
dependant

Varies according to
the connection type.

PLC

GOT

Connection type

Model

For the system
configuration between the
GOT and PLC, refer to the
following.

Interface

RS-232/USB
conversion adaptor

Cable model

RS-232

-

GT01-C30R2-9S(3m)

CONNECTION

Max.
distance

3m
-

GT01-C30R2-6P(3m)

GT10-RS2TUSB-5S

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

BUS
RS-232

*2

Personal
computer

Connection cable

*4

DIRECT
CONNECTION TO CPU*6
COMPUTER LINK
CONNECTION*1*6
USB

ETHERNET
CONNECTION*3

-

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

3m

Software

GX Developer
GX Works2
GX LogViewer
MX Component
MX Sheet
LCPU Logging
Configuration
Tool
Setting/
Monitoring tool
for C Controller
module

Number of
connectable
equipment

1 personal
computer
for 1 GOT

GOT MULTI-DROP
CONNECTION*5
*1
*2
*3
*4

*5
*6

22 - 26

Applicable to the QCPU only
GT10, LCPU Logging Configuration Tool are not applicable to the bus connection.
GT11 and GT10 are not applicable to the Ethernet connection.
The use of RS-232/USB conversion adaptor requires an installation of the dedicated communication driver onto personal
computer.
For details, refer to the following manual.
RS-232/USB Conversion adaptor User's Manual
GX LogViewer, MX Component, MX Sheet, LCPU Logging Configuration Tool and Setting/Monitoring tool for C Controller module
are not supported.
Not applicable to Setting/Monitoring tool for C Controller module.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

Communication driver

PC

GOT

PLC

Connection type
dependant

Connection cable

ROBOT
CONTROLLER
CONNECTION

17

 When connecting the GOT and PC with Ethernet (For GT16, GT15, GT14, GT12)

Personal
computer

Connection type

Model

Interface

Cable model

length*3

Software

For the system configuration
between
the GOT and PLC, refer to
the following.

*2

- (Built into GOT)

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable
(STP) or unshielded
twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable
(STP):
Category 5 and 5e

100m

GX Works2
Setting/
Monitoring tool
for C Controller
module

*5

BUS
CONNECTION*4
GT15-J71E71-100

DIRECT
*6

CONNECTION TO CPU

COMPUTER LINK

Number of
connectable
equipment

1 personal
computer
for 1 GOT

CONNECTION*6
*1

*2

*3

*4
*5
*6

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standards.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
LCPU is not applicable to the bus connection.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.
Not applicable to Setting/Monitoring tool for C Controller module.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

22 - 27

19
GOT MULTI-DROP
CONNECTION

Maximum
segment

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Connection cable*1

GOT

21
MULTI-CHANNEL
FUNCTION

PLC

22
FA TRANSPARENT
FUNCTION

Varies according to
the connection type.

CNC CONNECTION

18

 When connecting the GOT and personal computer with modem
Communication driver
Connection type
dependant

Modem

GOT

PLC

Adapter cable

Connection cable

Modem
Phone line

PC
Connection cable

Varies according to the connection type.

PLC

GOT

Connection type

Model

For the system
configuration between the
GOT and PLC, refer to the
following.

Adapter cable
Interface

Connection cable

Personal
Modem

Phone line

Cable model

RS-232
(Built
into
GOT)

-

computer*3
Software

*1

BUS
CONNECTION*2

*1

DIRECT
CONNECTION TO CPU
COMPUTER LINK

RS-232

GT10-C02H-6PT9P
(0.2m)

Number of
connectable
equipment

Public line

GX Developer
GX Works2

1 personal
computer
for 1 GOT

*1

CONNECTION*1
ETHERNET
CONNECTION*4
*1

For connectable modems, system equipment and connection cables, refer to the following Technical News.

*2
*3

List of valid devices applicable for GOT1000 series (T10-0039)
GT10 is not applicable to the bus connection.
Installation of the GOT modem connection tool to the personal computer is required to connect the GOT to a modem.
For details, refer to the following manual.

*4

22 - 28

GT Designer3 Version Screen Design Manual
GT11 and GT10 are not applicable to the Ethernet connection.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

17

PX Developer, GX Configurator

ROBOT
CONTROLLER
CONNECTION

22.4.2

PC

GOT

Communication driver

Connection cable

Connection type
dependant

PLC
Connection type
For the system configuration
between the GOT and PLC, refer
to the following.

GOT
Model

Personal
computer

Connection cable
Interface

Cable model

Max.
distance

RS-232

GT01-C30R2-9S(3m)

3m

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

3m

21
MULTI-CHANNEL
FUNCTION

USB

1 personal
computer for 1 GOT

22
FA TRANSPARENT
FUNCTION

COMPUTER LINK
CONNECTION

20
PX Developer
GX Configurator

BUS CONNECTION
DIRECT CONNECTION
TO CPU

Software

Number of
connectable
equipment

GOT MULTI-DROP
CONNECTION

19

Varies according to
the connection type.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

PLC

CNC CONNECTION

18

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

22 - 29

22.4.3

MT Developer, MT Works2

 When connecting the GOT and personal computer with serial or USB
QCPU +
Motion controller CPU
(Q series)

PC

GOT
Connection cable

Communication driver
Connection type
dependant

Varies according to
the connection type.

PLC

GOT

Connection type

Model

For the system configuration
between the GOT and PLC, refer
to the following.

Interface

RS-232/USB
conversion adaptor

Cable model

RS-232

-

GT01-C30R2-9S(3m)

-

GT01-C30R2-6P(3m)

BUS CONNECTION*1
DIRECT CONNECTION
TO CPU

Personal
computer

Connection cable

RS-232

GT10-RS2TUSB-5S

*3

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

Max.
distance

Software

3m

MT Developer
MT Works2

Number of
connectable
equipment

1 personal
computer
for 1 GOT

ETHERNET
CONNECTION*2
GOT MULTI-DROP

USB

-

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

CONNECTION*4
*1
*2
*3

*4

22 - 30

GT10 is not applicable to the bus connection.
GT11 and GT10 are not applicable to the Ethernet connection.
The use of RS-232/USB conversion adaptor requires an installation of the dedicated communication driver onto personal
computer.
RS-232/USB Conversion adaptor USER'S MANUAL
GX LogViewer, MX Component and MX Sheet are not supported.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

Communication driver

PC

GOT

PLC

Connection type
dependant

Connection cable

ROBOT
CONTROLLER
CONNECTION

17

 When connecting the GOT and PC with Ethernet (For GT16, GT15, GT14, GT12)

Model

For the system configuration
between
the GOT and PLC, refer to
the following.
BUS

*2

Interface
*5

- (Built into GOT)

GT15-J71E71-100

CONNECTION*4
DIRECT
CONNECTION TO CPU
*1

*2

*3

*4
*5

Maximum
segment

Personal
computer

Cable model

length*3

Software

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable
(STP) or unshielded
twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable
(STP):
Category 5 and 5e

100m

MT Works2

Number of
connectable
equipment

1 personal
computer
for 1 GOT

20

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standards.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
LCPU is not applicable to the bus connection.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

19

22 - 31

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Connection type

Connection cable*1

21
MULTI-CHANNEL
FUNCTION

GOT

22
FA TRANSPARENT
FUNCTION

PLC

GOT MULTI-DROP
CONNECTION

Varies according to
the connection type.

CNC CONNECTION

18

22.4.4

MR Configurator, MR Configurator2
Communication driver
Connection type
dependant

 When connecting the GOT and personal computer with serial or USB
Servo
amplifier

QCPU +
Motion controller
CPU (Q series)

Servo
amplifier

PC

GOT

Connection cable Communication driver
Connection type
dependant

Varies according to
the connection type.
SSCNET , SSCNET
PLC

/H

GOT

Connection type

Model

For the system configuration between
the GOT and PLC, refer to the following.

Personal
computer

Connection cable
Interface

Cable model

Max.
distance

RS-232

GT01-C30R2-9S(3m)

3m

BUS CONNECTION
DIRECT CONNECTION TO
CPU

USB

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

ETHERNET CONNECTION*1
*1

22 - 32

Only MR Configurator2 is compatible with the Ethernet connection.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

3m

Software

Number of
connectable
equipment

MR Configurator
MR Configurator2

1 personal
computer for 1 GOT

17

Servo
amplifier

QCPU +
Motion controller
CPU (Q series)

Servo
amplifier

ROBOT
CONTROLLER
CONNECTION

 When connecting the GOT and PC with Ethernet (For GT16, GT15, GT14, GT12)
PC

GOT
Connection cable

Connection type

Model

For the system configuration
between
the GOT and PLC, refer to
the following.
BUS

*2

Interface
*5

- (Built into GOT)

GT15-J71E71-100

CONNECTION*4
DIRECT
CONNECTION TO CPU
*1

*2

*3

*4
*5

Connection cable*1

Maximum
segment

Personal
computer

Cable model

length*3

Software

Twisted pair cable
• 10BASE-T
Shielded twisted pair cable
(STP) or unshielded
twisted pair cable (UTP):
Category 3, 4, and 5
• 100BASE-TX
Shielded twisted pair cable
(STP):
Category 5 and 5e

100m

MR
Configurator2

Number of
connectable
equipment

1 personal
computer
for 1 GOT

The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.
Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network
system.
Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standards.
A cross cable is available for connecting the GOT to the Ethernet module.
When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching
hub and operate in a 10Mbps/100Mbps mixed environment.
For how to check the function version, refer to the following.
GT16 User's Manual
A length between a hub and a node.
The maximum distance differs depending on the Ethernet device to be used.
The following shows the number of the connectable nodes when a repeater hub is used.
• 10BASE-T: Max. 4 nodes for a cascade connection (500m)
• 100BASE-TX: Max. 2 nodes for a cascade connection (205m)
When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of
cascades.
For the limit, contact the switching hub manufacturer.
LCPU is not applicable to the bus connection.
GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

22 - 33

19
GOT MULTI-DROP
CONNECTION

GOT

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

PLC

/H

21
MULTI-CHANNEL
FUNCTION

, SSCNET

22
FA TRANSPARENT
FUNCTION

Varies according to
the connection type.

CNC CONNECTION

18

22.4.5

FR Configurator
Communication driver

FREQROL 500/700

Inverter

Inverter

PC

GOT
Connection cable

Varies according to
the connection type.
Inverter

GOT

Connection type

Model

For details on the system configuration
between GOT and Mitsubishi inverter,
refer to the following.

Interface

Cable model

Max.
distance

RS-232

GT01-C30R2-9S(3m)

3m

Number of
connectable
equipment

Software

FR Configurator
GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

USB

INVERTER CONNECTION

22.4.6

Personal
computer

Connection cable

1 personal
computer for 1 GOT

3m

FX Configurator-FP, FX Configurator-EN

PC

GOT

PLC

Communication driver

Connection cable
MELSEC-FX

Varies according to the connection type.
PLC

GOT

Connection type

Model

For the system
configuration between
the GOT and PLC,
refer to the following.

Connection cable
Interface

RS-232/USB
conversion adaptor

Cable model

RS-232

-

GT01-C30R2-9S(3m)

RS-232

DIRECT
CONNECTION TO
CPU

-

GT01-C30R2-6P(3m)

GT10-RS2TUSB-5S*1

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

-

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

USB
*1

Software

3m

FX Configurator-FP,
FX Configurator-EN

Number of
connectable
equipment

1 personal
computer
for 1 GOT

The use of RS-232/USB conversion adaptor requires an installation of the dedicated communication driver onto personal
computer.
RS-232/USB Conversion adaptor User's Manual

22 - 34

Personal computer
Max.
distance

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

17

RT ToolBox2

ROBOT
CONTROLLER
CONNECTION

22.4.7

PC
Communication driver
Connection type
dependant

19

Varies according to the connection type.
PLC

GOT

Connection type

Model

For the system configuration
between the GOT and PLC,
refer to the following.

Personal
computer

Connection cable
Interface

Cable model

Max.
distance

RS-232

GT01-C30R2-9S(3m)

3m

BUS CONNECTION*1

Number of
connectable
equipment

Software

1 personal
computer for 1 GOT

RT ToolBox2

DIRECT

USB

CONNECTION TO CPU*1

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

3m

ETHERNET
CONNECTION
*1

20

21

NC Configurator

MULTI-CHANNEL
FUNCTION

22.4.8

CRnD-700 is not applicable to the bus connection, the direct CPU connection.

GOT MULTI-DROP
CONNECTION

Connection cable

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

GOT

CNC CONNECTION

18
CRnQ-700

22

PC

GOT

Communication driver

Connection cable

Connection type
dependant

Varies according to the connection type.
PLC

GOT

Connection type

Model

Interface

Cable model

Max.
distance

Software

USB

GT09-C30USB-5P(3m)
GT09-C20USB-5P(2m)

3m

NC Configurator

For the system configuration
between the GOT and PLC, refer
to the following.
BUS CONNECTION

Personal
computer

Connection cable

Number of
connectable
equipment

1 personal
computer for 1 GOT

ETHERNET
CONNECTION*1
*1

GT11 is not applicable to the Ethernet connection.

22. FA TRANSPARENT FUNCTION
22.4 System Configuration

22 - 35

FA TRANSPARENT
FUNCTION

Q173NCCPU

22.5 GOT Side Settings
22.5.1

Setting communication
interface

 Communication setting with personal
computer

 Controller setting

Set the communication setting between the GOT and the
personal computer.

Set the channel of the connected equipment.

For details of the setting contents, refer to the following
manual.

2.

Screen Design Manual (Fundamentals)
7.1.2 Interface setting of the GOT
Example: For GT16

3.
4.

Click!

1.
2.

1.
2.
3.
4.

Select [Common]
menu.

[Controller Setting] from the

The Controller Setting window is displayed. Select the
channel to be used from the list menu.
Set Manufacturer, Controller Type, I/F, and Driver
according to the connected equipment to be used.
The detailed setting is displayed after Manufacturer,
Controller Type, I/F, and Driver are set.
Make the settings according to the usage
environment.

Click the [OK] button when settings are completed.

POINT
The settings of connecting equipment can be
confirmed in [I/F Communication Setting].
For details, refer to the following.
1.1.2 I/F communication setting

22 - 36

22. FA TRANSPARENT FUNCTION
22.5 GOT Side Settings

Select [Common] [Peripheral Setting]
Transfer) ]from the menu.

[PC(Data

The [PC (Data Transfer)] is displayed. Set the
interface of the GOT to be used in the communication
with the personal computer.
(a) Host (PC) setting
When communicating the GOT and the personal
computer in the direct connection, set the interface
of the GOT to be used in the communication with
the personal computer.
(b) Ethernet download setting
When communicating the GOT via Ethernet, set
the interface of the GOT to be used in the
communication with the personal computer.

Set the IP address of the GOT.
(Default: 192.168.3.18)

IP Label

Set the IP Label of detail setting.

Subnet Mask*1

Set the subnet mask for the sub
network. (Only for connection via
router)
If the sub network is not used,
the default value is set.
(Default: 255.255.255.0)

0.0.0.0 to
255.255.255.255

Set the router address of the
default gateway where the GOT
is connected. (Only for
connection via router)
(Default: 0.0.0.0)

0.0.0.0 to
255.255.255.255

Set the GOT port No. for
Ethernet download.
(Default: 5014)

1024 to 5010,
5014 to 65534
(Except for 5011, 5012,
5013, 49153)

Gateway*1

Ethernet
Download Port
No.*1

*1

0.0.0.0 to
255.255.255.255

Retry

Set the number of retries to be
performed when a communication
timeout occurs.
(Default: 1time)

1time

Timeout Time

Set the time period for a
communication to time out.
(Default: 5sec)

5sec

Set the AT command to initialize the
modem.
(Default:
AT&FE0%C0&K0&D0W2S0=1)

Up to 255 one-byte
alphanumeric
characters

-

Click the [Setting] button and perform the setting in the [GOT
IP Address Setting] screen.

POINT
Setting the FA transparent function of GX Works2
When connecting the GOT and the personal computer
in Ethernet connection, set the GOT IP address and
the Ethernet download port No. to the same as the
contents of PLC side I/F detailed setting of GOT.
22.6.2 Accessing by GX Works2

Command*1

*1

3.

18

The maximum number of characters of the AT command
differs according to the specification of the modem. When
the maximum number of characters of the AT command
which can be used in the modem is less than 255, set the
initialization command according to the specification of the
modem.

Click the [OK] button when settings are completed.

POINT
(1) Communication interface setting by Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after downloading [Communication Settings] of
project data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.

19

20

21
MULTI-CHANNEL
FUNCTION

(c) Host (modem) setting
When communicating the GOT via modem, set the
interface of the GOT to be used in the
communication with the modem.

Initialization

17
ROBOT
CONTROLLER
CONNECTION

GOT
IP Address

Default

Parity

None
Even
Odd

Range

CNC CONNECTION

Description

Range

GOT MULTI-DROP
CONNECTION

Item

Description
Specify whether or not to perform a
parity check, and how it is performed
during communication.
(Default: Odd)

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Item

FA TRANSPARENT
FUNCTION

22

Item

Description

Range

Transmission
Speed

Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200)

9600bps,
19200bps,
38400bps,
57600bps,
115200bps

Data Bit

Set this item when change the data
length used for communication with
the connected equipment.
(Default: 8bit)

7bits/8bits

Stop Bit

Specify the stop bit length for
communications.
(Default: 1bit)

1bit/2bits

22. FA TRANSPARENT FUNCTION
22.5 GOT Side Settings

22 - 37

 GOT Setup
When using the multi-channel function (only GT16,
GT15, GT14, GT12), specify the channel No. on which
FA transparent function is executed.

2.

3.

4.

Click!

1.

Select [Common]
[GOT Environmental Setting]
[GOT Setup] from the menu.

2.

Check [Enable GOT Setup].

3.

Select the [Transparent] tab.

4.

As necessary, check one of [CH1] to [CH4]. (Default:
CH1)
< GT16,GT15 >
[CH1], [CH2], [CH3], [CH4]
< GT14,GT12 >
[CH1], [CH2]

Click the [OK] button when settings are completed.

POINT
Transparent setting on the utility screen
Transparent setting can be performed by the GOT.
For details of the operating, refer to the following.
GT

22 - 38

User's Manual

22. FA TRANSPARENT FUNCTION
22.5 GOT Side Settings

17

22.6.1

Accessing the PLC by the GX
Developer, PX Developer,
GX Configurator

ROBOT
CONTROLLER
CONNECTION

22.6 Personal Computer Side Setting
(For bus connection)

18
CNC CONNECTION

The setting method for the FA transparent function of GX
Developer is used as an example.
GX Configurator is an add-on software of GX Developer.
(Except for GX Configurator-QP)

 Connecting the GOT and PLC in bus
connection or direct CPU connection
(when connecting to QCPU (Q mode))

7.

Double-click [PLC module] of the PLC side I/F to
display [PLC side I/F Detailed setting of PLC module].
Check-mark either of the following in [PLC side I/F
Detailed setting of PLC module].

Bus connection
Click [Online]

[Transfer Setup] in GX Developer.

Direct CPU connection

The [Transfer Setup] is displayed.

*1

21

[via GOT (direct coupled) transparent mode]

Set the [Transfer Setup]:
PC side I/F
: Serial USB (COM)
PLC side I/F
: PLC module
Other station
: No specification

*1

This is operation required in the case of using GX Developer
of which version is 8.22Y and above.

MULTI-CHANNEL
FUNCTION

1.
2.
3.

[via GOT(Bus) transparent mode]

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

6.

GOT MULTI-DROP
CONNECTION

19

FA TRANSPARENT
FUNCTION

22

8.
4.
5.

Double-click [Serial] of the PC side I/F to display [PC
side I/F Serial setting].

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if GX Developer has been
connected to the QCPU (Q mode).

Check-mark either of the following in [PC side I/F
Serial setting].

When connecting the GOT and PC with serial
When connecting the GOT to PC via modem
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 39

 Connecting the GOT and PLC in computer link
connection(when connected to the QJ71C24(N))
(GX Configurator is not supported.)

6.
7.
1.

Click [Online]

2.

The [Transfer Setup] is displayed.

3.

5.

Check-mark either of the following in [PC side I/F
Serial setting].

When connecting the GOT and PC with serial
When connecting the GOT to PC via modem

[Transfer Setup] in GX Developer.

Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Set the [Transfer Setup]:
PC side I/F
: Serial
PLC side I/F
: C24
Other station
: No specification

Mark the [USB] checkbox.

8.

4.

Double-click [Serial] of the PC side I/F to display [PC
side I/F Serial setting].

Return to [Transfer Setup] and double-click [C24] of
the PLC side I/F to display [PLC side I/F detailed
setting of C24].
Check [via GOT transparent mode] for [PLC side I/F
detailed setting of C24].

22 - 40

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if GX Developer has been
connected to the QCPU (Q mode).

17

 When connecting the GOT and PLC in

ROBOT
CONTROLLER
CONNECTION

Ethernet communication
(when connecting to QCPU (Q mode))

CNC CONNECTION

18

1.

Click [Online]

2.

The [Transfer Setup] is displayed.

7.

On the [PLC side I/F Detailed setting of PLC module],
mark the [via GOT(Ethernet) transparent mode]
checkbox and click [Set].

20

Set the [Transfer Setup]:
PC side I/F
: Serial USB (COM)
PLC side I/F
: PLC module
Other station
: No specification

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

3.

[Transfer Setup] in GX Developer.

19
Double-click [PLC module] of the PLC side I/F to
display [PLC side I/F Detailed setting of PLC module].

GOT MULTI-DROP
CONNECTION

6.

MULTI-CHANNEL
FUNCTION

21

4.
5.

Double-click [Serial] of the PC side I/F to display [PC
side I/F Serial setting].

8.

Check-mark either of the following in [PC side I/F
Serial setting].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

9.

By clicking [Set], the [GOT (Ethernet) transparent
setting] is displayed.
Here, set the built-in Ethernet port QCPU or Ethernet
module, which is firstly connected via a GOT.
Set [QnUDE(H)] or [QJ71E71] for [Type name].
When connecting the Q173NCCPU, set [QJ71E71].

10. Specify the number for [Network No.] and [Station
No.] same as the number assigned to the Ethernet
module.
When [QnUDE(H)] is set for [Type name], the setting
is not required.

11. Specify the IP address for [IP address] same as the
IP address assigned to the built-in Ethernet port
QCPU or Ethernet module.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 41

FA TRANSPARENT
FUNCTION

22

5.

Check-mark either of the following in [PC side I/F
Serial setting].

When connecting the GOT and PC with serial
When connecting the GOT to PC via modem
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

12.The screen returns to [Transfer Setup]. Click
[Connection Test] to check if GX Developer has been
connected to the QCPU (Q mode).

 Connecting the GOT and PLC in direct CPU
connection (when connecting to FXCPU)

6.

The screen returns to the [Transfer Setup]. Click the
[Connection Test] to check if GX Developer has been
connected to the FXCPU.

POINT
How to operate GX Developer
For the GX Developer operation method, refer to the
following manual.

1.
2.
3.

4.

GX Developer Version
Click [Online]

[Transfer Setup] in GX Developer.

The [Transfer Setup] is displayed.
Set the [Transfer Setup]:
PC side I/F
: Serial
PLC side I/F
: PLC module
Other station
: No specification

Double-click [Serial] of the PC side I/F to display [PC
side I/F Serial setting].

22 - 42

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

Operating Manual

17

Accessing by GX Works2

The following shows the procedure to set the FA
transparent function of GX Works2.

(For bus connection)
ROBOT
CONTROLLER
CONNECTION

22.6.2

 When connecting the GOT and personal
computer with serial or USB

18
CNC CONNECTION

(1) Connecting the GOT and PLC in bus connection or
direct CPU connection (when connecting to QCPU
(Q mode))

7.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
Check-mark either of the following in [PLC side I/F
Detailed Setting of GOT].

Bus connection

2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of GX Works2.

Direct CPU connection
Mark the [via GOT(direct coupled) transparent mode]
checkbox.

The [Transfer Setup Connection1] is displayed.

21

Set the [Transfer Setup Connection1]:
PC side I/F
: Serial USB
PLC side I/F
: GOT
Other Station Setting : No Specification:

MULTI-CHANNEL
FUNCTION

1.

[via GOT(Bus) transparent mode]

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

6.

GOT MULTI-DROP
CONNECTION

19

8.

4.
5.

The screen returns to [Transfer Setup Connection1].
Click [Connection Test] to check if GX Works2 has
been connected to the QCPU (Q mode).

Double-click [Serial USB] of the PC side I/F to display
[PC side I/F Serial Setting].
Check-mark either of the following in [PC side I/F
Serial Setting].

When connecting the GOT and PC with serial
When connecting the GOT to PC via modem
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.
22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 43

FA TRANSPARENT
FUNCTION

22

(2) Connecting the GOT and PLC in computer link
connection (when connecting to QJ71C24 (N))

6.
1.
2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of GX Works2.

7.

5.

Check-mark [C24] in [PLC side I/F Detailed Setting of
GOT].

The [Transfer Setup Connection1] is displayed.
Set the [Transfer Setup Connection1]:
PC side I/F
: Serial USB
PLC side I/F
: GOT
Other Station Setting : No Specification

8.

4.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].

Double-click [Serial USB] of the PC side I/F to display
[PC side I/F Serial Setting].
Check-mark either of the following in [PC side I/F
Serial Setting].

When connecting the GOT and PC with serial
When connecting the GOT to PC via modem
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

22 - 44

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

The screen returns to [Transfer Setup Connection1].
Click [Connection Test] to check if GX Works2 has
been connected to the QCPU (Q mode).

17

(3) Connecting the GOT and PLC in Ethernet
connection

ROBOT
CONTROLLER
CONNECTION

(a) Connecting to QCPU (Q mode)

CNC CONNECTION

18

6.

2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of GX Works2.

7.

On the [PLC side I/F Detailed Setting of GOT], mark
the [via GOT(Ethernet) transparent mode] checkbox
and click [Setting...].

The [Transfer Setup Connection1] is displayed.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

1.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].

GOT MULTI-DROP
CONNECTION

19

Set the [Transfer Setup Connection1]:
PC side I/F
: Serial USB
PLC side I/F
: GOT
Other Station Setting : No Specification

MULTI-CHANNEL
FUNCTION

21

8.
4.
5.

Double-click [Serial USB] of the PC side I/F to display
[PC side I/F Serial Setting].
Check-mark either of the following in [PC side I/F
Serial Setting].

9.

By clicking [Set], the [GOT (Ethernet) Transparent
Setting] is displayed.
Here, set the built-in Ethernet port QCPU or Ethernet
module, which is firstly connected via a GOT.
Set [QnUDE(H)] or [QJ71E71] for [PLC Type].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 45

FA TRANSPARENT
FUNCTION

22

10.Specify the number for [Network No.] and [Station
No.] same as the number assigned to the Ethernet
module.
When [QnUDE(H)] is set for [PLC type], the setting is
not required.

11. Specify the IP address for [IP Address] same as the
IP address assigned to the built-in Ethernet port
QCPU or Ethernet module.

4.
5.

Double-click [Serial USB] of the PC side I/F to display
[PC side I/F Serial Setting].
Check-mark either of the following in [PC side I/F
Serial Setting].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

12.The screen returns to [Transfer Setup Connection1].

PLC side I/F Detailed Setting of GOT

Click [Connection Test] to check if GX Works2 has
been connected to the QCPU (Q mode).

OK

PLC Module/CC IE Field Ethernet Adapter
Setup

Cancel
PLC Mode

(b) Connecting to FXCPU

FXCPU

via GOT(direct coupled) transparent mode
via GOT(Ethernet) transparent mode
FX3U-ENET-ADP-0.0.0.0.

Setting...

C24
Setup
Computer Type QJ71C24
Station No.

0

Parity

Odd

Sum Check

Exists

Data Bit 8
Stop Bit 1

6.
7.
1.
2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of GX Works2.
The [Transfer Setup Connection1] is displayed.
Set the [Transfer Setup Connection1]:
PC side I/F
: Serial USB
PLC side I/F
: GOT
Other Station Setting : No Specification

22 - 46

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
On the [PLC side I/F Detailed Setting of GOT], mark
the [via GOT(Ethernet) transparent mode] checkbox
and click [Setting...].

POINT
IP Address

0

0

0

0

IP Input Format

18

DEC.

Version of GX Works2
GX Works2 Version 1.34L or later is required to
execute the FA transparent function with using
Ethernet adapter (NZ2GF-ETB).

8.

9.

By clicking [Set], the [GOT (Ethernet) transparent
setting] is displayed.
Here, set the [FX3U-ENET-ADP] or [Ethernet
Module], which is connected via a GOT.


(Use default value for settings other than the following.)
:3
Network No.
PC No.
:1
:192.168.3.18
IP address
:5001
Port No.
Communication :UDP (fixed)
format
Ethernet

Set [FX3U-ENET-ADP] or [Ethernet Module] for [PLC
Type].

10. Specify the IP address for [IP address] same as the
IP address assigned to the [FX3U-ENET-ADP] or
[Ethernet Module].

ROBOT
CONTROLLER
CONNECTION

This section describes the settings of the GX Works2 in
the following case of system configuration.


(Use default value for settings other than the following.)
Ethernet setting
:192.168.3.30
IP address
CC-Link IE Field Network setting
:1
Network No.
:1
Station No.

CC-Link IE Field Network

CNC CONNECTION

FX3U-ENET-ADP
FX3U-ENET-ADP
Ethernet Module
Module Side

19
GOT MULTI-DROP
CONNECTION

OK
Cancel

PLC Type

17

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

GOT(Ethernet) Transparent Setting

(4) Connecting the GOT and Ethernet adapter (NZ2GFETB) in Ethernet connection, and connecting it to a
PLC in the CC-Link IE Field Network.

21

[Connection Test] to check if GX Developer has been
connected to the FXCPU.


(Use default value for settings other than the following.)
: CC IE Field (Local station)
Network Type
:1
Network No.
:2
PC No.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 47

22
FA TRANSPARENT
FUNCTION

11. The screen returns to [Transfer Setup]. Click


(Use default value for settings other than the following.)
Network Type
: CC IE Field (Master station)
Network No.
:1
PC No.
:0
Total Stations
:2

MULTI-CHANNEL
FUNCTION

HUB

1.
2.
3.

4.
5.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of GX Works2.

6.

The [Transfer Setup Connection1] is displayed.

7.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
Set the [CPU mode] to [LCPU].

Set the [Transfer Setup Connection1].
PC side I/F
: Serial USB
PLC side I/F
: GOT

Double-click [Serial USB] of the PC side I/F to display
[PC side I/F Serial Setting].
Check-mark either of the following in [PC side I/F
Serial Setting].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

22 - 48

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

8.

On the[PLC side I/F Detailed Setting of GOT], mark
the [via GOT(Ethernet) transparent mode] checkbox
and click [Setting...].

ROBOT
CONTROLLER
CONNECTION

17

CNC CONNECTION

18

9.

[GOT (Ethernet) Transparent Setting] is displayed.
Here, set the Ethernet module, which is firstly
connected via a GOT.

10. Set [NZ2GF-ETB] for [PLC Type].

13. The [Transfer Setup Connection1] is displayed.
14. Click [Other station (Single network)].

GOT MULTI-DROP
CONNECTION

19

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

MULTI-CHANNEL
FUNCTION

21

11. Set the same number to [IP address] as the number
assigned to NZ2GF-ETB, and click [OK].
In the system configuration example, the setting is as
follows.
[IP address]: 192 168 3 30

FA TRANSPARENT
FUNCTION

22
15. Double-click [CC IE Field].

12. Return to [PLC side I/F Detailed Setting of GOT], and
click [OK].

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 49

 When connecting the GOT and personal
computer in Ethernet connection (GT16,
GT15 and GT14 only)
(1) Connecting the GOT and PLC in bus connection or
direct CPU connection (when connecting to QCPU
(Q mode))

16.Network Communication Route Detailed Setting of
CC IE Field is displayed.

17.Set [Network No.] and [Station No.] assigned to CPU,
and click [OK].
When connecting to CC-Link IE Field Network
Master/Local module of the system configuration
example, the setting is as follows.
[Network No.]
:1
[Station No.]
:0

1.
2.
18.The screen returns to [Transfer Setup]. Click

3.

[Connection Test] to check if GX Developer has been
connected to the QCPU (Q mode).

4.
5.

22 - 50

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

Click the Connection Destination view [Connection
Destination] [(Connection target data name)] in the
Navigation window of GX Works2.
The [Transfer Setup] is displayed.
Set the [Transfer Setup]:
PC side I/F :Ethernet Board
PLC side I/F :GOT
Other Station Setting : No specification

Double-click [Ethernet Board] of the PC side I/F to
display [PC side I/F Ethernet Board Setting].
Set the protocol to TCP. Network No. and Station No.
are not required to be changed (default) because they
are not used.

(2) Connecting the GOT and PLC in computer link
connection (when connecting to QJ71C24 (N))

ROBOT
CONTROLLER
CONNECTION

(For bus connection)

17

CNC CONNECTION

18

7.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
Set the IP address and port No. in [Ethernet detail
setting for PC and GOT connection].
Set the IP address and port No. to the same as the
Ethernet download setting.

2.
3.

The [Transfer Setup] is displayed.
Set the [Transfer Setup]:
PC side I/F : Ethernet Board
PLC side I/F : GOT
Other Station Setting : No specification

21

22.5.1 (b) Ethernet download setting
Check either of the followings in [Detail setting for
GOT and PLC connection].

MULTI-CHANNEL
FUNCTION

8.

Bus connection
[via GOT(Bus) transparent mode]

22

Direct CPU connection
Mark the [via GOT(direct coupled) transparent mode]
checkbox.

4.
5.

9.

20

Double-click [Ethernet Board] of the PC side I/F to
display [PC side I/F Ethernet Board Setting].
Set the protocol to TCP. Network No. and Station No.
are not required to be changed (default) because they
are not used.

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if GX Developer has been
connected to the QCPU (Q mode).

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 51

FA TRANSPARENT
FUNCTION

6.

Click the Connection Destination view [Connection
Destination] [(Connection target data name)] in the
Navigation window of GX Works2.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

1.

GOT MULTI-DROP
CONNECTION

19

22.6.3

Accessing by GX LogViewer

The following shows the procedure to set the FA
transparent function of GX LogViewer.

6.
7.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
Set the IP address and port No. in [Ethernet detail
setting for PC and GOT connection].
Set the IP address and port No. to the same as the
Ethernet download setting.

1.
2.

Click [Show Assistant Dialog] for [View] on GX
LogViewer.
The [Assistant] dialog box is displayed.

22.5.1 (b) Ethernet download setting

8.

9.

Check [C24] in [Detail setting for GOT and PLC
connection].

3.
The screen returns to [Transfer Setup]. Click
[Connection Test] to check if GX Works2 has been
connected to the QCPU (Q mode).

4.
5.

6.

22 - 52

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

Click [LCPU]
[Show Logged Device Status] in the
[Assistant] dialog box.
The [Transfer Setup Connection 1] dialog box is
displayed.
Set the [Transfer Setup Connection 1]:
PC side I/F
: Serial USB
PLC side I/F
: GOT
Other Station Setting : (Select from the system
configuration)
For [PC side I/F Serial Setting] and [PLC side I/F
Detailed Setting of GOT] of [Transfer Setup], refer to
the following.
22.6.2 Accessing by GX Works2

17

Accessing PLC by
GX Configurator-QP

ROBOT
CONTROLLER
CONNECTION

22.6.4

The following shows the procedure to set the FA
transparent function of GX Configurator-QP.

Bus connection
Interface: PLC
Type: Bus

The [Connection setup] is displayed.
Set the [PC side] in [Connection setup].

Direct CPU connection

Interface: (RS-232C)
COM setting: COM1 to COM10
Transmission speed: 9.6kbps to 115.2kbps

Interface: PLC
Type: Direct coupled

When connecting the GOT and PC with USB

Interface: C24

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

When connecting the GOT and PC with serial

Computer link connection

Interface: USB

21

(For bus connection only)

MULTI-CHANNEL
FUNCTION

2.
3.

Click [Connection setup] for [Online] on GX
Configurator-QP.

19

22
5.

6.

FA TRANSPARENT
FUNCTION

1.

Set the [PLC side] in [Connection setup].
PLC type: Q series PLC type
Multi PLC specification: None/No.1 to 4
Direct CPU connection, mark the [via GOT
transparent mode] checkbox.

GOT MULTI-DROP
CONNECTION

4.

CNC CONNECTION

18

Set the [Module connecting I/O address] in
[Connection setup].
Specify the actual IP address of the module.

The screen returns to the [Connection setup]. Click
the [Connection Test] to check if GX Developer has
been connected to the QD75***(QnCPU).
22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 53

22.6.5

Accessing by the MT
Developer

This section explains the procedure to set the FA
transparent function of MT Developer with an example of
connecting to motion controller CPU (Q series).

4.

Check-mark either of the following in [PLC side I/F
setting of PLC module].

Bus connection

1.

Click [Communication]
MT Developer.

[via GOT(Bus) transparent mode]

[Communication Setting] in

Direct CPU connection
[via GOT(direct coupled) transparent mode]

5.
6.

2.

As necessary, select a CPU that is targeted by using
the transparent function in [CPU].
Click [Connection Test].

Check-mark either of the following in [Serial port].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

3.

Click [Detail].

22 - 54

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

7.

Confirm that the personal computer is connected to
the motion controller CPU (Q series).

22.6.6

17

Accessing by the MT Works2

ROBOT
CONTROLLER
CONNECTION

This section explains the procedure to set the FA
transparent function of MT Works2 with an example of
connecting to motion controller CPU (Q series).

 When connecting the GOT and personal
computer with serial or USB

18
CNC CONNECTION

(1) Connecting the GOT and PLC in bus connection or
direct CPU connection

GOT MULTI-DROP
CONNECTION

19

1.
2.
3.

Click [Transfer setup]

Check-mark either of the following in [CPU side I/F
Detailed Setting of GOT].

Bus connection

[Online].

Mark the [via GOT(Bus) transparent mode] checkbox.

The [Transfer setup] is displayed.

Direct CPU connection

Set the [Transfer setup]:
PC side I/F
: Serial USB
CPU side I/F
: GOT
Other Station Setting : No specification

Mark the [via GOT (direct coupled) transparent mode]
checkbox.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

7.

Double-click [GOT] of the CPU side I/F to display
[CPU side I/F Detailed Setting of GOT].

21
MULTI-CHANNEL
FUNCTION

6.

FA TRANSPARENT
FUNCTION

22

8.
4.
5.

Double-click [Serial] of the PLC side I/F to display [PC
side I/F Serial setting].

The screen returns to [Transfer setup]. Click
[Connection Test] to check if MT Works2 has been
connected to the motion controller (Q mode).

Check-mark either of the following in [PC side I/F
Serial setting].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.
22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 55

(2) When connecting the GOT and PLC in Ethernet
communication

1.
2.
3.

4.
5.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of MT Works2.
The [Transfer Setup] is displayed.

6.
7.

Set the [Transfer Setup]:
PC side I/F
: Serial USB
PLC side I/F
: GOT
Other Station Setting : No Specification:

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
PLC side I/F Detailed Setting of GOT
Mark the [via GOT(Ethernet) transparent mode]
checkbox and click [Set].

Double-click [Serial USB] of the PC side I/F to display
[PC side I/F Serial Setting].
Check-mark either of the following in [PC side I/F
Serial Setting].

When connecting the GOT and PC with serial

8.

Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

22 - 56

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

9.

By clicking [Set], the [GOT (Ethernet) Transparent
Setting] is displayed.
Here, set the built-in Ethernet port QCPU or Ethernet
module, which is firstly connected via a GOT.
Set [QnUDE(H)] or [QJ71E71] for [Type name].

computer in Ethernet connection (GT16,
GT15 and GT14 only)

10. Specify the number for [Network No.] and [Station
No.] same as the number assigned to the Ethernet
module.
When [QnUDE(H)] is set for [Type name], the setting
is not required.

(1) Connecting the GOT and PLC in bus connection or
direct CPU connection

17
ROBOT
CONTROLLER
CONNECTION

 When connecting the GOT and personal

18
CNC CONNECTION

11. Specify the IP address for [IP address] same as the
IP address assigned to the built-in Ethernet port
QCPU or Ethernet module.

GOT MULTI-DROP
CONNECTION

19

2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target data
name)] in the Navigation window of MT Works2.
The [Transfer Setup] is displayed.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

1.

21

Set the [Transfer Setup]:
PC side I/F
: Ethernet Board
PLC side I/F
: GOT
Other Station Setting : No Specification:

MULTI-CHANNEL
FUNCTION

[Connection Test] to check if GX Developer has been
connected to the motion controller (Q mode).

22
FA TRANSPARENT
FUNCTION

12. The screen returns to [Transfer setup]. Click

20

4.
5.

Double-click [Ethernet Board] of the PC side I/F to
display [PC side I/F Ethernet Board Setting].
Set the protocol to TCP. Network No. and Station No.
are not required to be changed (default) because they
are not used.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 57

22.6.7
(For bus connection)

Accessing the servo amplifier
by the MR Configurator

Make the FA transparent settings with the of MT
Developer.
For details, refer to the following:
22.6.5 Accessing by the MT Developer

22.6.8

Accessing the servo amplifier
by the MR Configurator2

Make the FA transparent settings with the of MT Works2.
For details, refer to the following:
22.6.6 Accessing by the MT Works2

22.6.9

6.
7.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].
Set the IP address and port No. in [Ethernet detail
setting for PC and GOT connection].
Set the IP address and port No. to the same as the
Ethernet download setting.

Accessing the inverter by the
FR Configurator

This section explains the setting method of the FA
transparent function of FR Configurator with an example of
connecting to FREQROL A700/F700 series.

22.5.1 (b) Ethernet download setting

8.

Check either of the followings in [Detail setting for
GOT and PLC connection].

Bus connection
[via GOT(Bus) transparent mode]

Direct CPU connection
Mark the [via GOT(direct coupled) transparent mode]
checkbox.

1.

9.

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if GX Developer has been
connected to the Motion controller (Q mode).

22 - 58

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

Click [Settings]
Configurator.

[Communication Settings...] in FR

17
ROBOT
CONTROLLER
CONNECTION

22.6.10 Accessing PLC by FX
Configurator-FP
This section explains the procedure to set the FA
transparent function of FX Configurator-FP with an
example of connecting to FXCPU.

2.

CNC CONNECTION

18

Check-mark either of the following in [Communication
Port].

When connecting the GOT and PC with serial

19

Mark the [RS-232C] checkbox.

GOT MULTI-DROP
CONNECTION

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

3.

Click the [GOT Transparent Communication].

4.

Click the [OK].

1.

Click [Connection setup] for [Online] on FX
Configurator-FP.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

Check-mark either of the following in [PC side].

When connecting the GOT and PC with serial

5.
6.

Mark the [RS-232 (FX-USB-AW/FX3U-USB-BD
Included)] checkbox.

Click [OFFLINE] to make it [ONLINE].
Click the [System Read], then check if GOT has been
connected to FREQROL A700/F700 series normally.

When connecting the GOT and PC with USB
Mark the [USB(GOT Transparent)] checkbox.

3.

4.

Click [Comm. Test].

After the communication test is completed, check that
the GOT is correctly connected to the FXCPU.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 59

22
FA TRANSPARENT
FUNCTION

2.

MULTI-CHANNEL
FUNCTION

21

22.6.11 Accessing by FX ConfiguratorEN
This section explains the procedure to set the FA
transparent function of the FX Configurator-EN.

5.

1.

2.
3.

Click [Transfer setup] on the FX Configurator-EN.

Mark the [Serial port/USB] checkbox in [Connecting
interface].
Check-mark either of the following in [Serial port/
USB] of [Connecting interface].

When connecting the GOT and PC with serial
Mark the [RS-232C (include FX-USB-AW/FX3U-USBBD)] checkbox.

When connecting the GOT and PC with USB
Mark the [USB (GOT Transparent mode)] checkbox.

4.

Click [Connection test]

22 - 60

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

After the communication test is completed, check that
the GOT is correctly connected to the FXCPU.

17

22.6.12 Accessing by RT ToolBox2

ROBOT
CONTROLLER
CONNECTION

This section explains the procedure to set the FA
transparent function of RT ToolBox2 with an example of
connecting to CRnQ-700.

 Connecting the GOT and Controller in bus
connection or direct CPU connection (CRnQ700)

CNC CONNECTION

18

Check-mark either of the following in [Serial port].

When connecting the GOT and PC with serial
Mark the [RS-232C] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

5.

20

Right-click a project name to be a target on the
project tree of RT ToolBox2.
Click [Edit Project].

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

1.

Click [Detail].

19
GOT MULTI-DROP
CONNECTION

4.

Check-mark either of the following in [PLC side I/F
setting of PLC module].

Bus connection
[via GOT(Bus) transparent mode]

Direct CPU connection
[via GOT(direct coupled) transparent mode]

7.
2.
3.

As necessary, select a CPU that is targeted in [CPU].

Set [Method] to [CRnC].
Click [Detail].

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22
FA TRANSPARENT
FUNCTION

6.

MULTI-CHANNEL
FUNCTION

21

22 - 61

 Connecting the GOT and Controller in
Ethernet connection

1.

Right-click a project name to be a target on the
project tree of RT ToolBox2.
Click [Edit Project].

2.

Set [Method] to [CRnQ].

3.

Click [Detail].

6.

7.
8.
9.

On the [PLC side I/F setting of PLC module], mark the
[via GOT (Ethernet) transparent mode] checkbox and
click [Set].

Set [QJ71E71] for [Type].

Specify the number assigned to the Ethernet module
for [Network No.], [Station No.] and [IP Address] in
"Module side".
Specify the number assigned to the GOT for [Network
No.], [Station No.] and [IP Address] in "GOT side".

10. As necessary, select a CPU that is targeted in [CPU].

4.

Check-mark either of the following in [Serial port].

When connecting the GOT and PC with serial
Mark the [RS-232] checkbox.

When connecting the GOT and PC with USB
Mark the [USB] checkbox.

5.

Click [Detail].

22 - 62

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

The following shows the procedure to set the FA
transparent function of NC Configurator.

22.6.14 Accessing by MELSOFT Navigator
This section explains the procedure to set the FA transparent
function of the MELSOFT Navigator.

17
ROBOT
CONTROLLER
CONNECTION

22.6.13 Accessing by NC Configurator

1.

1.
2.

Click [File]

[Batch Read] in MELSOFT

The [Batch Read] is displayed.

19
GOT MULTI-DROP
CONNECTION

2.

Click [Online]
Navigator.

CNC CONNECTION

18

[Open].

The [Open] is displayed.

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

20

4.

4.
Select [NC] on the upper left of the screen, and set
the following:
NC series
: C70 M or C70 L
Connect pattern : Set the pattern according to the
connect pattern.
IP address
: Set as necessary.

Click [Execute] to read and display the specified
project.

MULTI-CHANNEL
FUNCTION

3.

Select the projects to be read from [Select Project],
and set the storage destination of the workspace in
[Save Workspace].

22
FA TRANSPARENT
FUNCTION

3.

21

By clicking [Open], data is read from CNC and
displayed.

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 63

22.6.15 Accessing by LCPU Logging
Configuration Tool
The following shows the procedure to set the FA
transparent function of LCPU Logging Configuration Tool .

22.6.16 Accessing by Setting/ Monitoring
tool for C Controller module
The following shows the procedure to set the FA
transparent function of Setting/Monitoring tool for C
Controller module with the C Controller module
(Q24DHCCPU-V) connected.

 When connecting the GOT and personal
computer with USB
(1) When connecting the GOT and PLC in bus
connection

1.
2.

Click [Online]

[Transfer Setup...].

The [Transfer Setup] is displayed.

1.

2.
3.
3.

4.

Click the Connection Destination view
[Connection Destination]
[(Connection target
data name)] in the Navigation window of MT Setting/
Monitoring tool for C Controller module.
The [Transfer Setup] is displayed.
Set the [Transfer Setup]:
PLC side I/F : GOT
Other station : No specification

Set the [Transfer Setup]:
PC side I/F : Serial USB
PLC side I/F : GOT
Other Station Setting : No specification
Set [PC side I/F Serial Setting] and [PLC side I/F
Detailed Setting of GOT] in [Transfer Setup]. For
details, refer to the following.
22.6.2 Accessing by GX Works2

4.

22 - 64

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

Double-click [GOT] of the CPU side I/F to display
[CPU side I/F Detailed Setting of GOT].

4.

6.

Mark the [via GOT(Ethernet) transparent mode]
checkbox on the [CPU side I/F Detailed Setting of
GOT] screen.

18
CNC CONNECTION

5.

Double-click [GOT] of the CPU side I/F to display
[CPU side I/F Detailed Setting of GOT].

ROBOT
CONTROLLER
CONNECTION

17

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if Setting/Monitoring tool
for C Controller module has been connected to the
motion controller (Q mode).

(2) When connecting the GOT and PLC in Ethernet
communication

19

6.

7.

By clicking [Set], the [GOT (Ethernet) Transparent
Setting] is displayed.
Here, set the C Controller module (Q24DHCCPUV), which is firstly connected via a GOT.
Specify the IP address for [IP address] same as the
IP address assigned to the C Controller module
(Q24DHCCPU-V).

GOT MULTI-DROP
CONNECTION

Mark the [via GOT(Bus) transparent mode]
checkbox on the [CPU side I/F Detailed Setting of
GOT] screen.

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

5.

2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target
data name)] in the Navigation window of MT Setting/
Monitoring tool for C Controller module.

8.

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if Setting/Monitoring tool
for C Controller module has been connected to the
C Controller module (Q24DHCCPU-V).

22
FA TRANSPARENT
FUNCTION

1.

MULTI-CHANNEL
FUNCTION

21

The [Transfer Setup] is displayed.

Set the [Transfer Setup]:
PLC side I/F : GOT
Other station : No specification

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

22 - 65

 When connecting the GOT and personal
computer in Ethernet connection (GT16,
GT15, and GT14 only)
(1) When connecting the GOT and PLC in bus
connection

6.
7.
1.

2.
3.

Click the Connection Destination view
[Connection Destination]
[(Connection target
data name)] in the Navigation window of MT Setting/
Monitoring tool for C Controller module.

5.

Set the IP address and port No. in [Ethernet detail
setting for PC and GOT connection].
Set the IP address and port No. to the same as the
Ethernet download setting.
22.5.1 (b) Ethernet download setting

The [Transfer Setup] is displayed.
Set the [Transfer Setup]:
PC side I/F : Ethernet Board
PLC side I/F : GOT
Other station : No specification

8.

4.

Double-click [GOT] of the PLC side I/F to display
[PLC side I/F Detailed Setting of GOT].

Double-click [Ethernet Board] of the PC side I/F to
display [PC side I/F Ethernet Board Setting].
Set the protocol to TCP. Network No. and Station
No. are not required to be changed (default)
because they are not used.

22 - 66

22. FA TRANSPARENT FUNCTION
22.6 Personal Computer Side Setting

The screen returns to [Transfer Setup]. Click
[Connection Test] to check if Setting/Monitoring tool
for C Controller module has been connected to the
motion controller (Q mode).

17

When performing the FA transparent function, use
either RS-232 interface or USB interface of the GOT.
Using both of them to perform the FA transparent
function concurrently is not allowed.
RS-232

 Software available for the FA transparent
function
When multiple kinds of software are activated on one
personal computer, only one of them is available for
communications using the FA transparent function.
Do not concurrently perform any communications using
the FA transparent function.
(Offline operation with each software is available)
Also, do not perform communications with the GOT
(e.g. downloading project data) from GT Designer3
during execution of communications using the FA
transparent function.

USB

 Conditions for suspending the FA transparent
function

Online operation
GX Developer and so on

The FA transparent function is also suspended when
any of the following operations, which stop the GOT
monitor, is performed.
Note that the FA transparent function will not be
stopped while using the optional function such as the
Utility display or ladder monitor function.
• When project data is written/read, or when the OS is
written by GT Designer3*1
• When the GOT is set up*1
• When no communication request (online monitor,
etc.) has been issued from GX Developer for 45
minutes
*1

GT Designer3
Communication with GOT

 When the FA transparent function is used in
a bus connection
(1) When multiple GOTs are bus-connected
When multiple GOTs are bus-connected, the FA
transparent function can be used on each GOT.
However, note that the monitoring performance of each
GOT slows down as the number of monitoring GOTs
and personal computers increases.

A timeout error occurs in GX Developer.

 When GOT monitoring is faulty
The FA transparent function cannot be used in case
that the GOT monitoring is faulty due to PLC CPU
errors or faulty communication between the PLC CPU
and GOT.
When GOT monitoring is faulty, check the following.

RS-232
cable
PC

(1) Whether the PLC CPU operates normally
Refer to the User's Manual of the PLC CPU you
use.

(2) Whether the PLC CPU and GOT are connected
normally
5. BUS CONNECTION
6. DIRECT CONNECTION TO CPU
7. COMPUTER LINK CONNECTION
22. FA TRANSPARENT FUNCTION
22.7 Precautions

22 - 67

18
CNC CONNECTION

Connect the personal computer, to which GX
Developer or any other relevant software has been
installed, to the RS-232 interface or USB interface of
the GOT.

When monitoring the PLC CPU from a personal
computer, the GOT and personal computer refresh the
display slower.

19
GOT MULTI-DROP
CONNECTION

transparent function

personal computer

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

 GOT interface required to use the FA

 When monitoring the PLC CPU from a

21
MULTI-CHANNEL
FUNCTION

Precautions common to each
software

22
FA TRANSPARENT
FUNCTION

22.7.1

ROBOT
CONTROLLER
CONNECTION

22.7 Precautions

(2) When the FA transparent function is used in a bus
connection
When the FA transparent function is used in a bus
connection, the following GX Developer functions or
GX Works2 functions cannot be executed.

 When the FA transparent function is used in
an Ethernet connection
(1) GX Developer function or GX Works2 function
When the FA transparent function is used in an
Ethernet connection, the following GX Developer
functions or GX Works2 functions cannot be executed.
The message [The executed function is not supported.
Please check the manual and other documentation.] is
displayed on GX Developer or GX Works2.

The message [The executed function is not supported.
Please check the manual and other documentation.] is
displayed on GX Developer or GX Works2.
Unsupported GX Developer
functions

Remark

Unsupported GX Developer functions

• Remote Reset
• Remote system reset
•
•
•
•
•
•
•

―

Remote RUN
Remote STOP
Remote PAUSE
Remote STEP-RUN
Remote latch clear
Write clock data
Clear malfunction log

• Remote Reset
• Remote system reset

Inexecutable only when specify all
stations/groups has been performed.

 When using together with the Multiple-GT11,
GT10 connection function
When multiple GOTs are connected, the FA transparent
function is not available even if the RS-232 interface or
USB interface is used for the connection.
1st GOT

Remote RUN
Remote STOP
Remote PAUSE
Remote STEP-RUN
Remote latch clear
Write clock data
Clear malfunction log

•
•
•
•
•

Remote password function
MELSECNET diagnostics
CC IE Control diagnostics
CC IE Field diagnostics
Ethernet diagnostics
(PING test/loopback test with
the Ethernet module (Q series))

Inexecutable only when
specify all stations/groups
has been performed.

―

(2) GOT station monitoring function

RS-232

PC

USB

PC

 When PLC power disconnection occurs with
the FA transparent function being used
While the FA transparent function is being used, if the
communication between the PLC and the GOT is
stopped due to PLC power disconnection or a
disconnection of the communication cable between the
PLC and the GOT, the GOT waits for timeout against
the communication request from the peripheral devices
(GX Developer, etc.), and it takes a few minutes to
recover the monitoring between the PLC and the GOT.

Monitoring

Online operation
GX Developer and so on

22 - 68

•
•
•
•
•
•
•

―

PC

2nd GOT

1st GOT

Remark

22. FA TRANSPARENT FUNCTION
22.7 Precautions

When the FA transparent function is used in an
Ethernet connection, GOT station monitoring function
cannot be operated.
Therefore, in the cases of [no connection target], [PLC
power OFF], etc., the monitoring of the GOT delays for
the timeout time.

When using FA transparent function in GOT multi-drop
connection, the writing of the standard monitor OS and
communication driver to the GOT from GT Designer3
(Version 1.18U or later), as well as the writing of the
standard monitor OS and communication driver to the
serial multi-drop connection unit are required.

 When connecting the GOT and PC with RS232
The [Transmission speed] setting in [PC side I/F Serial
setting] in GX Developer or GX Works2 must be within
the range supported by the connected CPU.

(2) Number of personal computers
Only one personal computer can be connected to the
multi-drop connection system.
Only one personal computer

CPU connected
QCPU, FXCPU

Transmission speed
9600bps, 19200bps, 38400bps,
57600bps, 115200bps

QnACPU

9600bps, 19200bps, 38400bps

ACPU

9600, 19200bps

Motion controller CPU
(A series)

9600bps

 When [monitor conditions] have been set on
(3) Monitor speed of GOT
The monitoring performance slows down according to
the number of monitoring GOTs. While using FA
transparent function, the monitoring performance of the
whole multi-drop system decreases. As a result,
timeout error may occur in GOTs in the system.

 When connecting the GOT and personal
computer with modem connection
When using the FA transparent function with a modem,
the communication settings of compatible software,
modem connection tool, modem and GOT must be set
correctly to communicate with the GOT. If not correctly
set, the communication cannot be performed.

 When connecting the GOT and personal
computer with serial or USB
When the operations shown below are executed, the
operation is executed in the PLC. However, the display
on the GOT may stop temporarily or the display of
timeout may appear on GX Works2.
Operation*1

Remark

• Remote Reset

Applied for the following operations
specifying the currently selected
station.

•
•
•
•
•
•
•

Applied for the following operations
specifying all the station.

Remote RUN
Remote STOP
Remote PAUSE
Remote STEP-RUN
Remote Reset
Remote latch clear
Write clock data

• CC IE Control diagnostics
(Link startup/stop)
• CC IE Field diagnostics
(Link startup/stop)
*1

GX Developer, GX Works2
(1) Monitoring performance of the GOT is temporarily
suspended.
(2) The GOT cannot respond to the touch switch operation
and numerical/ascii inputs.
(3) Writing to PLC results in a system alarm occurrence
and displays the message, "315 Device writing error.
Correct device.".
(4) While setting the monitor conditions, do not perform
any operation which makes the GOT restart (e.g.
downloading project data, changing utility data).
Doing so may display a system alarm, "402
Communication timeout. Confirm communication
pathway or modules." when the GOT restarts.
When the monitor conditions setting for the PLC CPU
has not been cancelled, reconnect GX Developer, GX
Works2 to cancel the setting.(An error may be output
when the monitor conditions setting is cancelled.)
(5) When the time check of GX Developer, GX Works2 is
set to 30 seconds or more in the monitor condition
settings, the message "402 Communication timeout.
Confirm communication pathway or modules." may
appear.
Set the time check time of GX Developer, GX Works2
to 30 seconds or less.

 When exiting GX Developer, GX Works2
For 45 seconds after GX Developer, GX Works2 has
been exited, the GOT continues monitoring at the same
speed as when the FA transparent function is working.

―

The remote operations only of when the connection type
between the GOT and CPU is the direct CPU connection or
computer link connection are applied.

22. FA TRANSPARENT FUNCTION
22.7 Precautions

22 - 69

ROBOT
CONTROLLER
CONNECTION

When connecting to QCPU (A mode), set the PLC type
to "A4UCPU" or "QCPU (A mode)" on GX Developer.

18
CNC CONNECTION

(1) Standard monitor OS installation, Communication
driver writing

 When connecting to QCPU (A mode)

19
GOT MULTI-DROP
CONNECTION

FA transparent function is available for each GOT in the
GOT multi-drop connection system.

17

20
MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

connection

When using GX Developer,
GX Woks2

21
MULTI-CHANNEL
FUNCTION

22.7.2

22
FA TRANSPARENT
FUNCTION

 When connecting the GOT multi-drop

 When performing [Read to PLC], [Write to
PLC] and other file operations on GX
Developer, GX Works2
If any of the following GOT functions is executed during
the file operation such as [Read to PLC] or [Write to
PLC], an error may occur on the GOT, GX Developer,
or GX Works2.
In this case, take the following corrective action:
• File reading in the ladder monitor function for
MELSEC-Q
Error messages
on GOT

Corrective
action on GOT
side

The file is not
found.

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file reading.

Error messages
on GX Developer
and GX Works2

Corrective
action on GX
Developer and
GX Works2

File access
failure.
Please retry.

With no file
reading being
executed in the
ladder monitor
function for
MELSEC-Q,
re-execute the
file operation.

• Reading the special module monitor CPU
Malfunction log
Error messages
on GOT

Corrective
action on GOT
side

Communication
error

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
CPU
malfunction log
reading.

358 PLC file
access failure.
Confirm PLC
drive.*1

Corrective
action on GOT
side
With no file
operation on
GX Developer
or GX Works2,
turn ON the
trigger device
for the recipe
function again.

Error messages
on GX Developer
and GX Works2
File access
failure.
Please retry.
PLC file system
error. Unable to
communicate
with PLC.

Corrective
action on GX
Developer and
GX Works2
Execute the
file access
operation
again with the
recipe inprocess signal
in GOT system
information
OFF.

Error messages
on GOT

Corrective
action on GOT
side

Backup

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
backup.

Restore

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
restore.

Error messages
on GOT

Error messages
on GX Developer
and GX Works2

Corrective
action on GX
Developer and
GX Works2

No message is
displayed.
(The TC set
value space is
blank.)

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
TC monitor.

File access
failure.
Please retry.

With no TC set
value being
read, reexecute the file
operation.

*1

22 - 70

The numerical indicates the system alarm No.

22. FA TRANSPARENT FUNCTION
22.7 Precautions

File access
failure.
Please retry.

With no special
module
monitor
malfunction log
being read,
execute the file
operation.

Error messages
on GX Developer
and GX Works2

Corrective
action on GX
Developer and
GX Works2

―

With no
backup being
executed,
execute the file
operation.

―

With no restore
being
executed,
execute the file
operation.

Error messages
on GX Developer
and GX Works2

Corrective
action on GX
Developer and
GX Works2

―

With no special
module
monitor CPU
malfunction log
being read,
execute the file
operation.

• SFC monitor file reading
Error messages
on GOT

Corrective
action on GOT
side

―

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file reading.

• Reading TC monitor set value in the system monitor
function
Corrective
action on GOT
side

Corrective
action on GX
Developer and
GX Works2

• Backup/restore

• Read/write of values of the file register specified for
the recipe function
Error messages
on GOT

Error messages
on GX Developer
and GX Works2

―

With no file
writing being
executed on
ladder edit,
execute the file
operation.

 When PLC write is failed while using the FA
transparent function
The execution of PLC write using the FA transparent
function may be failed due to some reason such as
cable disconnection.
When this occurs, re-execute the PLC write from the
same personal computer, or reset the PLC CPU.

 Restrictions on GX Developer during backup/
restore execution
(1) When reading/writing data from/to a PLC, monitoring a
PLC, and others are executed with GX Developer or
GX Works2 with the FA transparent function during the
backup/restore execution with the GOT, the backup/
restore is stopped.
Check that reading/writing data from/to the PLC,
monitoring the PLC, and others are not executed with
GX Developer or GX Works2 with the FA transparent
function. Execute the backup/restore with the GOT
again.
(2) When the backup/restore is executed with the GOT
while reading/writing data from/to a PLC, monitoring a
PLC, and others are executed with GX Developer or
GX Works2 with the FA transparent function, errors
occur on GX Developer or GX Works2.
The backup/restore with the GOT is correctly executed.

(1) Timeout time settings
When the FA transparent function is used with a
modem, it takes time for the initial communication with
PLC and GX Works2 or GX Developer and a timeout
may occur. In that case, set a longer time for the initial
communication timeout time for the GOT modem
connection tool.

(2) Communication settings
When the FA transparent function is used via modem,
the communication setting differs depending on the
connection target of the GOT.
Set as follows.
Target
of the
GOT

Setting target
Setting
item

GOT modem Communication
GX
GX
GT
Works2 Developer connection settings of the
Designer3
*1
*1
tool
GOT

Data length
FXCPU Parity
Stop bit

8bits

7bits

8bits

None

Even

None

1bit

1bit

Data length
QCPU Parity

1bit

Communication settings of GX Works2/GX Developer are
set automatically, and setting is not required.

 When connecting the ACPU and motion
controller CPU (A series) in bus connection
Do not execute write during RUN with GX Developer.
An error may occur in the PLC due to the write during
RUN, what may stop the PLC.

22.7.3

When using MT Developer,
MT Works2

 When exiting MT Developer, MT Works2
For 45 seconds after GX Developer, MT Works2 has
been exited, the GOT continues monitoring at the same
speed as when the FA transparent function is working.

 When PLC write is failed while using the FA
transparent function
The execution of PLC write using the FA transparent
function may be failed due to some reasons such as
cable disconnection.
When this occurs, re-execute the PLC write from the
same personal computer, or reset the motion controller
CPU.

 When a cable disconnection has occurred
When the cable between the GOT and the motion CPU
is disconnected, it takes time until a timeout error
occurs in MT Developer.

22. FA TRANSPARENT FUNCTION
22.7 Precautions

18

19

20

8bits
Odd

Stop bit
*1

1bit

ROBOT
CONTROLLER
CONNECTION

―

With no file
reading being
executed on
ladder edit,
execute the file
operation.

computer with modem connection

CNC CONNECTION

Write

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file writing.

Corrective
action on GX
Developer and
GX Works2

GOT MULTI-DROP
CONNECTION

Read

With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file reading.

Error messages
on GX Developer
and GX Works2

22 - 71

MULTIPLE-GT14, GT12,
GT11, GT10
CONNECTION FUNCTION

Corrective
action on GOT
side

17

21
MULTI-CHANNEL
FUNCTION

Error messages
on GOT

 When connecting the GOT and personal

22
FA TRANSPARENT
FUNCTION

• Reading/Writing files of ladder edit

22.7.4

When using MR Configurator,
MR Configurator2

 Unavailable functions and restrictions
For the use via the motion controller, there are
unavailable functions and restrictions.
For details on the restrictions, refer to the help screen
of MR Configurator.

 Monitor speed of GOT
Since the FA transparent function is used via the
motion CPU, the monitor speed of GOT is slow.

22.7.5

When using FR Configurator

 GOT monitoring when using FA transparent
function
When FA transparent function is used, GOT suspends
monitoring on channels supporting FA transparent
function.

POINT
Cancelling the suspended GOT monitoring
immediately
To cancel the suspended (45 seconds) GOT
monitoring immediately after FA transparent is
executed, input "1" to device GS457.Then GOT
resumes monitoring.
If FA transparent is resumed even if "1" is already input
to device GS457, an error will occur on FR
Configurator.
For the details of the device, refer to the following
manual.
GT Designer3 Version
Manual

Screen Design

 When using the oscilloscope function
specified sampling
Since the monitoring of the inverter data may be not
performed at the specified sampling intervals
depending on the settings of oscilloscope function,
adjust the communication setting, a sampling interval,
etc.

 PU mode operation command source
selection
On the setting of PU mode operation command source
selection (Pr:551) of the inverter, specify the terminal
(1:RS-485 terminals, 2:PU connected) connected to
GOT.

22 - 72

22. FA TRANSPARENT FUNCTION
22.7 Precautions

[A]
ABBREVIATIONS AND GENERIC TERMS ........ A-24
ACCESS RANGE FOR MONITORING ................. 3-1
AnCPU type
Bus connection .................................................. 5-9
CC-Link connection (intelligent device station)
......................................................................... 13-6
Computer link connection ................................ 7-13
Direct connection to CPU................................... 6-9
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
AnSCPU type
Bus connection ................................................ 5-12
CC-Link connection (intelligent device station)
......................................................................... 13-6
Computer link connection ................................ 7-14
Direct connection to CPU................................... 6-9
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
[B]
Built-in Ethernet port QCPU ................................ 8-11
Bus connection ...................................................... 5-1
[C]
C Controller module
Bus connection .................................................. 5-5
CC-Link connection (intelligent device station)
................................................................. 13-6,13-7
CC-Link connection (via G4)............................ 14-6
CC-Link IE Controller Network connection ...... 11-7
Computer link connection .................................. 7-7
Direct connection to CPU................................... 6-6
Ethernet connection ......................................... 8-11
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
CC-Link connection (intelligent device station).... 13-1
CC-Link connection (via G4) ............................... 14-1
CC-Link IE Controller Network connection .......... 11-1
CC-Link IE Field Network connection.................. 12-1
CNC C70
Bus connection .................................................. 5-5
CC-Link connection (intelligent device station)
................................................................. 13-6,13-7
CC-Link connection (via G4)............................ 14-6
CC-Link IE Controller Network connection ...... 11-7
Computer link connection .................................. 7-7
Direct connection to CPU................................... 6-6
Ethernet connection ......................................... 8-12
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8

MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
CNC connection
CC-Link connection (intelligent device station)
......................................................................... 18-5
Direct connection to CPU................................. 18-3
Ethernet connection ......................................... 18-6
MELSECNET/10 connection (PLC to PLC network)
......................................................................... 18-4
CNC side settings .............................................. 18-16
Coaxial cable ....................................................... 1-29
Communication module ....................................... 1-17
Computer link connection ...................................... 7-1
Connectable Model List
Bus connection................................................... 5-2
CC-Link connection (intelligent device station)
......................................................................... 13-2
CC-Link connection (via G4) ............................ 14-2
CC-Link IE Controller Network connection....... 11-2
CC-Link IE Field Network connection .............. 12-2
CNC connection ............................................... 18-2
Computer link connection................................... 7-2
Direct connection to CPU................................... 6-2
Ethernet connection ........................................... 8-2
GOT MULTI-DROP CONNECTION................. 19-2
INVERTER CONNECTION.............................. 15-2
MELSECNET/10 connection (PLC to PLC network)
......................................................................... 10-2
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-2
Multiple-GT14,GT12,GT11,GT10 connection
function............................................................. 20-2
ROBOT CONTROLLER CONNECTION.......... 17-2
Servo amplifier connection............................... 16-2
Connection Diagram
CC-Link connection (via G4) ............................ 14-8
CNC connection ............................................... 18-7
Computer link connection................................. 7-15
Direct connection to CPU................................. 6-22
GOT MULTI-DROP CONNECTION............... 19-15
INVERTER CONNECTION............................ 15-21
Multiple-GT14,GT12,GT11,GT10 connection
function............................................................. 20-5
Servo amplifier connection............................... 16-8
Connector conversion adapter............................. 1-18
Controller Type ...................................................... 1-6
Conversion cables ............................................... 1-18
[D]
DEVICE RANGE THAT CAN BE SET................... 2-1
Device Range that Can Be Set
CNC connection ............................................. 18-23
INVERTER CONNECTION............................ 15-44
ROBOT CONTROLLER CONNECTION.......... 17-8
Servo amplifier connection............................. 16-17
Direct connection to CPU ...................................... 6-1
Index-1

INDEX

INDEX

[E]
Ethernet connection............................................... 8-1
[F]
FA transparent function ............................... 22-1,22-2
FXCPU
Direct connection to CPU................................. 6-10
Ethernet connection ........................................... 8-9
[G]
GOT connector specifications ............................. 1-26
GOT MULTI-DROP CONNECTION .................... 19-1
GOT Side Settings
Bus connection................................................. 5-30
CC-Link connection (intelligent device station)
......................................................................... 13-9
CC-Link connection (via G4) ............................ 14-9
CC-Link IE Controller Network connection....... 11-8
CC-Link IE Field Network connection .............. 12-8
CNC connection ............................................... 18-8
Computer link connection................................. 7-19
Direct connection to CPU................................. 6-25
Ethernet connection ......................................... 8-15
FA transparent function.................................. 22-36
GOT MULTI-DROP CONNECTION............... 19-23
INVERTER CONNECTION............................ 15-29
MELSECNET/10 connection (PLC to PLC network)
......................................................................... 10-9
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-9
MULTI-CHANNEL FUNCTION ........................ 21-7
Multiple-GT14,GT12,GT11,GT10 connection
function ............................................................ 20-7
ROBOT CONTROLLER CONNECTION.......... 17-3
Servo amplifier connection............................. 16-12
[H]
HOW TO MONITOR REDUNTANT SYSTEM ....... 4-1
[I]
I/F .......................................................................... 1-8
I/F communication setting.................................... 1-12
Inverter
FREQROL A500/A500L/F500/F500L/V500/V500L
......................................................................... 15-3
FREQROL A700/F700/F700P........................ 15-14
FREQROL E500/S500/S500E/F500J/D700/
F700PJ............................................................. 15-7
FREQROL E700 ............................................ 15-10
INVERTER CONNECTION ................................. 15-1
Inverter Side Settings ........................................ 15-31
[L]
LCPU
CC-Link connection.......................................... 14-7
Computer link connection................................... 7-8
Direct connection to CPU................................... 6-7
List of Models that Can Be Monitored ............... 22-11
Index-2

[M]
MELSECNET/10 connection (PLC to PLC network)
............................................................................. 10-1
MELSECNET/H connection (PLC to PLC network)
............................................................................... 9-1
Motion controller CPU (A series)
Bus connection......................................... 5-19,5-24
CC-Link connection (intelligent device station)
......................................................................... 13-6
Computer link connection......................... 7-13,7-14
Direct connection to CPU ................................... 6-9
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
Motion controller CPU (Q series)
Bus connection................................................... 5-5
CC-Link connection (intelligent device station)
......................................................................... 13-7
CC-Link connection (via G4) ............................ 14-6
CC-Link IE Controller Network connection....... 11-7
Computer link connection................................... 7-7
Direct connection to CPU ........................... 6-6,6-20
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
MULTI-CHANNEL FUNCTION ............................ 21-1
Multi-channel Function Check Sheet ................. 21-42
Multiple-GT14,GT12,GT11,GT10 connection function
............................................................................. 20-1
[O]
Option unit ........................................................... 1-18
[P]
Personal Computer Side Setting ....................... 22-39
PLC Side Setting
CC-Link connection (intelligent device station)
....................................................................... 13-12
CC-Link IE Controller Network connection..... 11-10
CC-Link IE Field Network connection............. 12-10
Computer link connection................................. 7-22
Ethernet connection ......................................... 8-20
MELSECNET/10 connection (PLC to PLC network)
....................................................................... 10-12
MELSECNET/H connection (PLC to PLC network)
......................................................................... 9-11
ROBOT CONTROLLER CONNECTION.......... 17-6
PLC Side Settings
CC-Link connection (via G4) .......................... 14-11
Precautions
Bus connection................................................. 5-34
CC-Link connection (intelligent device station)
....................................................................... 13-39
CC-Link connection (via G4) .......................... 14-17
CC-Link IE Controller Network connection..... 11-16
CC-Link IE Field Network connection............. 12-13
CNC connection ............................................. 18-23

[Q]
QCPU(A mode)
CC-Link connection (intelligent device station)
......................................................................... 13-6
Computer link connection .................................. 7-9
Direct connection to CPU................................... 6-6
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
QCPU(Q mode)
Bus connection .................................................. 5-5
CC-Link connection (intelligent device station)
................................................................. 13-6,13-7
CC-Link connection (via G4)............................ 14-6
CC-Link IE Controller Network connection ...... 11-7
CC-Link IE Field Network connection .............. 12-7
Computer link connection .................................. 7-7
Direct connection to CPU................................... 6-6
Ethernet connection ................................... 8-7,8-11
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
QnACPU type
Bus connection .................................................. 5-9
CC-Link connection (intelligent device station)
......................................................................... 13-6
Computer link connection ................................ 7-10
Direct connection to CPU................................... 6-8
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
QnASCPU type
Bus connection ................................................ 5-12
CC-Link connection (intelligent device station)
......................................................................... 13-6
Computer link connection ................................ 7-11
Direct connection to CPU................................... 6-8
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8

QSCPU
CC-Link IE Controller Network connection....... 11-7
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
[R]
Remote I/O station of MELSECNET/H network system
Computer link connection................................... 7-7
Direct connection to CPU................................... 6-6
Ethernet connection ........................................... 8-7
ROBOT CONTROLLER
Bus connection................................................... 5-5
CC-Link connection (intelligent device station)
................................................................. 13-6,13-7
CC-Link connection (via G4) ............................ 14-6
CC-Link IE Controller Network connection....... 11-7
Computer link connection................................... 7-7
Direct connection to CPU................................... 6-6
Ethernet connection ........................................... 8-7
MELSECNET/10 connection (PLC to PLC network)
................................................................. 10-7,10-8
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
ROBOT CONTROLLER CONNECTION ............. 17-1
[S]
Serial Multi-Drop Connection Unit ....................... 1-18
Servo amplifier
MELSERVO-J2M Series .................................. 16-4
MELSERVO-J2-Super Series .......................... 16-3
MELSERVO-J3 Series ..................................... 16-5
Servo amplifier connection .................................. 16-1
Setting connected equipment ................................ 1-4
Setting of connection conversion adapter.......... 19-29
Setting of Serial Multi-Drop Connection Unit ..... 19-24
Setting on Servo Amplifier Side ......................... 16-14
Station number setting
INVERTER CONNECTION............................ 15-43
MELSERVO connection................................. 16-16
System Configuration
Bus connection................................................... 5-5
CC-Link connection (intelligent device station)
......................................................................... 13-6
CC-Link connection (via G4) ............................ 14-6
CC-Link IE Controller Network connection....... 11-7
CC-Link IE Field Network connection .............. 12-7
CNC connection ............................................... 18-3
Computer link connection................................... 7-7
Direct connection to CPU................................... 6-6
Ethernet connection ........................................... 8-7
FA transparent function.................................. 22-26
GOT MULTI-DROP CONNECTION............... 19-14
INVERTER CONNECTION.............................. 15-3
MELSECNET/10 connection (PLC to PLC network)
......................................................................... 10-7
MELSECNET/H connection (PLC to PLC network)
........................................................................... 9-7
Index-3

INDEX

Computer link connection ................................ 7-29
Direct connection to CPU................................. 6-28
Ethernet connection ......................................... 8-49
FA transparent function.................................. 22-67
GOT MULTI-DROP CONNECTION............... 19-30
INVERTER CONNECTION............................ 15-47
MELSECNET/10 connection (PLC to PLC network)
....................................................................... 10-26
MELSECNET/H connection (PLC to PLC network)
......................................................................... 9-16
MULTI-CHANNEL FUNCTION ...................... 21-41
Multiple-GT14,GT12,GT11,GT10 connection
function .......................................................... 20-11
ROBOT CONTROLLER CONNECTION ......... 17-8
Servo amplifier connection............................. 16-45
PREPARATORY PROCEDURES FOR
MONITORING ....................................................... 1-1

MULTI-CHANNEL FUNCTION ........................ 21-4
Multiple-GT14,GT12,GT11,GT10 connection
function ............................................................ 20-2
ROBOT CONTROLLER CONNECTION.......... 17-2
Servo amplifier connection............................... 16-3
[T]
Terminating resistors of GOT .............................. 1-30
[W]
What is Multi-channel Function? ......................... 21-2

Index-4

REVISIONS
* The manual number is given on the bottom left of the back cover.
Print Date

* Manual Number

Revision

Oct., 2009

SH(NA)-080898ENG-A

First edition: Compatible with GT Works3 (ELE) Version1.01B

Nov., 2009

SH(NA)-080898ENG-B

B edition: Compatible with GT Works3 (ELE) Version1.05F
• Compatible with iQ Works

Jan.,2010

SH(NA)-080898ENG-C

C edition: Compatible with GT Works3 (ELE) Version1.10L
• MELSEC-L compatible, MELSEC-FX (MELSEC-FX buffer memory compatible), FA transparent (GX Works2
compatible, NC Configurator compatible), GT10 motion controller CPU (Q series) connection compatible

May,2010

SH(NA)-080898ENG-D

D edition: Compatible with GT Works3 (ELE) Version1.14Q
• Q50UDEH/Q100UDEH compatible, Q172DCPU-S1/Q173DCPU-S1 compatible, LJ72GF15-T2 compatible
• GT16/GT15 GOT multi-drop connection compatible

Jun., 2010

SH(NA)-080898ENG-E

E edition: Compatible with GT Works3 (ELE) Version1.17T
• GT1675-VN, GT1672-VN, and GT1662-VN are added.
• Q12DCCPU-V compatible, MELSEC-WS compatible, FA transparent (MX Component, MX Sheet and GX
LogViewer compatible)

Oct., 2010

SH(NA)-080898ENG-F

F edition: Compatible with GT Works3 (ELE) Version1.19V
• Compatible with CC-Link IE Field Network Ethernet adapter module
• FA transparent in GOT multi-drop connection compatible
• Station monitoring function (Inverter connection) compatible
• FA transparent (MR Configurator2 compatible)

Jan., 2011

SH(NA)-080898ENG-G

G edition: Compatible with GT Works3 (ELE) Version1.23Z
• CC IE Control extended mode compatible
• Inverter connection with 31 modules, device range expansion compatible
• FA transparent in LCPU Logging Configuration Tool compatible
• FA transparent in Ethernet connection between GOT and personal computer compatible

Apr., 2011

SH(NA)-080898ENG-H

H edition: Compatible with GT Works3 (ELE) Version1.28E
• GT1655-V is added.

Jul., 2011

SH(NA)-080898ENG-I

I edition: Compatible with GT Works3 (ELE) Version1.31H
• CC-Link IE Field Network compatible
• Communication setting storage and error information notification in GOT multi-drop connection compatible
• FA transparent (MX Component) in Ethernet connection between personal computer and GOT compatible
• Device range expansion (D and W of QCPU and X, Y, Ww, and Wr of LCPU) compatible
• Communication setting format 2 compatible

Oct., 2011

SH(NA)-080898ENG-J

J edition: Compatible with GT Works3 (ELE) Version1.37P
• GT14, GT12 are added.
• Station shutoff function (Inverter connection) compatible
• CC-Link IE Field Network compatible model (QS001CPU) are added.
• Note about Ethernet connection (FXCPU) are added.

Jan., 2012

SH(NA)-080898ENG-K

K edition: Compatible with GT Works3 (ELE) Version1.40S
• "I/F Communication Setting" is compatible with "5V power supply".
• CC-Link IE field extended device of QSCPU compatible
• Station shutoff function for the network connection via PLC CPU compatible
• Station number setting function compatible (multi-drop system information function expanded)
• FA transparent in Ethernet connection between GOT and personal computer compatible (FXCPU, motion CPU,
MELSERVO)
• RS-232/485 signal conversion adaptor is added.
• FX3U-ENET-ADP is added.

Apr., 2012

SH(NA)-080898ENG-L

L edition: Compatible with GT Works3 (ELE) Version1.45X
• FX3GC compatible
• Q172DSCPU/Q173DSCPU compatible

Jun., 2012

SH(NA)-080898ENG-M

M edition: Compatible with GT Works3 (ELE) Version1.54G
• Ethernet connection; Timeout time setting range is extended.
• MELSERVO-J4 series compatible
• Ping test at the GT14 main unit compatible

Sep., 2012

SH(NA)-080898ENG-N

N edition: Compatible with GT Works3 (ELE) Version1.58L
• Device G compatible

REVISIONS - 1

* The manual number is given on the bottom left of the back cover.
Print Date

* Manual Number

Revision

Nov., 2012

SH(NA)-080898ENG-O

Compatible with GT Works3 (ELE) Version1.63R
• SAFETY PRECAUTIONS is changed.
• C Controller module (Q24DHCCPU-V) compatible
• Inverter connection (MELIPM series) compatible
• FA transparent function (MX Component 4.00A) compatible

Feb., 2013

SH(NA)-080898ENG-P

Compatible with GT Works3 (ELE) Version1.67V
• High-speed QnU (QnUDVCPU) compatible
• MELSEC-L models (L26CPU/L02SCPU, LJ71E71-100) are added.
• FA transparent function (Setting/Monitoring tool for C Controller module) compatible
• FA transparent function (FXCPU) compatible

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result
of using the contents noted in this manual.
© 2009 MITSUBISHI ELECTRIC CORPORATION

REVISIONS - 2

WARRANTY
Please confirm the following product warranty details before using this product.

1. Gratis Warranty Term and Gratis Warranty Range
If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product within the
gratis warranty term, the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company.
However, if repairs are required onsite at domestic or overseas location, expenses to send an engineer will be solely at the
customer's discretion. Mitsubishi shall not be held responsible for any re-commissioning, maintenance, or testing on-site that
involves replacement of the failed module.

[Gratis Warranty Term]

The gratis warranty term of the product shall be for thirty-six (36) months after the date of purchase or delivery to a designated
place.
Note that after manufacture and shipment from Mitsubishi, the maximum distribution period shall be six (6) months, and the
longest gratis warranty term after manufacturing shall be forty-two (42) months. The gratis warranty term of repair parts shall not
exceed the gratis warranty term before repairs.

[Gratis Warranty Range]

(1) The customer shall be responsible for the primary failure diagnosis unless otherwise specified.
If requested by the customer, Mitsubishi Electric Corporation or its representative firm may carry out the primary failure
diagnosis at the customer’s expence.
The primary failure diagnosis will, however, be free of charge should the cause of failure be attributable to Mitsubishi Electric
Corporation.
(2) The range shall be limited to normal use within the usage state, usage methods and usage environment, etc., which follow
the conditions and precautions, etc., given in the instruction manual, user's manual and caution labels on the product.
(3) Even within the gratis warranty term, repairs shall be charged for in the following cases.
1. Failure occurring from inappropriate storage or handling, carelessness or negligence by the user. Failure caused by the
user's hardware or software design.
2. Failure caused by unapproved modifications, etc., to the product by the user.
3. When the Mitsubishi product is assembled into a user's device, Failure that could have been avoided if functions or
structures, judged as necessary in the legal safety measures the user's device is subject to or as necessary by industry
standards, had been provided.
4. Failure that could have been avoided if consumable parts designated in the instruction manual had been correctly
serviced or replaced.
5. Replacing consumable parts such as the battery, backlight and fuses.
6. Failure caused by external irresistible forces such as fires or abnormal voltages, and Failure caused by force majeure
such as earthquakes, lightning, wind and water damage.
7. Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi.
8. Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user.

2. Onerous repair term after discontinuation of production
(1) Mitsubishi shall accept onerous product repairs for seven (7) years after production of the product is discontinued.
Discontinuation of production shall be notified with Mitsubishi Technical Bulletins, etc.
(2) Product supply (including repair parts) is not available after production is discontinued.

3. Overseas service
Overseas, repairs shall be accepted by Mitsubishi's local overseas FA Center. Note that the repair conditions at each FA Center
may differ.

4. Exclusion of loss in opportunity and secondary loss from warranty liability
Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to damages caused by any cause found not
to be the responsibility of Mitsubishi, loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi products, special
damages and secondary damages whether foreseeable or not, compensation for accidents, and compensation for damages to
products other than Mitsubishi products, replacement by the user, maintenance of on-site equipment, start-up test run and other
tasks.

5. Changes in product specifications
The specifications given in the catalogs, manuals or technical documents are subject to change without prior notice.

6. Product application
(1) In using the Mitsubishi graphic operation terminal, the usage conditions shall be that the application will not lead to a major
accident even if any problem or fault should occur in the graphic operation terminal device, and that backup and fail-safe
functions are systematically provided outside of the device for any problem or fault.
(2) The Mitsubishi graphic operation terminal has been designed and manufactured for applications in general industries, etc.
Thus, applications in which the public could be affected such as in nuclear power plants and other power plants operated by
respective power companies, and applications in which a special quality assurance system is required, such as for Railway
companies or Public service purposes shall be excluded from the graphic operation terminal applications.
In addition, applications in which human life or property that could be greatly affected, such as in aircraft, medical applications,
incineration and fuel devices, manned transportation equipment for recreation and amusement, and safety devices, shall also
be excluded from the graphic operation terminal range of applications.
However, in certain cases, some applications may be possible, providing the user consults the local Mitsubishi representative
outlining the special requirements of the project, and providing that all parties concerned agree to the special circumstances,
solely at our discretion.
In some of three cases, however, Mitsubishi Electric Corporation may consider the possibility of an application, provided that
the customer notifies Mitsubishi Electric Corporation of the intention, the application is clearly defined and any special quality is
not required.

GOT is a registered trademark of Mitsubishi Electric Corporation.
Microsoft, Windows, Windows NT, Windows Server, Windows Vista, and Windows 7 are registered trademarks or trademarks
of Microsoft Corporation in the United States and other countries.
Adobe and Adobe Reader are registered trademarks of Adobe Systems Incorporated.
Pentium and Celeron are a registered trademarks of Intel Corporation in the United States and other countries.
Ethernet is a trademark of Xerox Corporation in the United States.
MODBUS is a trademark of Schneider Electric SA.
VNC is a registered trademark of RealVNC Ltd. in the United States and other countries.
Other company and product names herein are either trademarks or registered trademarks of their respective owners.

SH(NA)-080898ENG-P

Series

Connection Manual
for GT Works3 (ELE)

(Mitsubishi Products)

MODEL

SW1-GTD3-U(CON1)-ELE

MODEL
CODE

1D7MC9

SH(NA)-080898ENG-P(1302)MEE

HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN

When exported from Japan, this manual does not require application to the
Ministry of Economy, Trade and Industry for service transaction permission.

Specifications subject to change without notice.
Printed in Japan, February 2013.

MITSUBISHI ELECTRIC
HEADQUARTERS

EUROPEAN REPRESENTATIVES

EUROPEAN REPRESENTATIVES

MITSUBISHI ELECTRIC EUROPE B.V.
EUROPE
German Branch
Gothaer Straße 8
D-40880 Ratingen
Phone: +49 (0)2102 / 486-0
Fax: +49 (0)2102 / 486-1120
MITSUBISHIELECTRICEUROPEB.V.-org.sl. CZECH REP.
Czech Branch
Radlická 751/113e
CZ-158 00 Praha 5
Phone: +420 - 251 551 470
Fax: +420 - 251-551-471
MITSUBISHI ELECTRIC EUROPE B.V.
FRANCE
French Branch
25, Boulevard des Bouvets
F-92741 Nanterre Cedex
Phone: +33 (0)1 / 55 68 55 68
Fax: +33 (0)1 / 55 68 57 57
MITSUBISHI ELECTRIC EUROPE B.V.
IRELAND
Irish Branch
Westgate Business Park, Ballymount
IRL-Dublin 24
Phone: +353 (0)1 4198800
Fax: +353 (0)1 4198890
MITSUBISHI ELECTRIC EUROPE B.V.
ITALY
Italian Branch
Viale Colleoni 7
I-20864 Agrate Brianza (MB)
Phone: +39 039 / 60 53 1
Fax: +39 039 / 60 53 312
MITSUBISHI ELECTRIC EUROPE B.V.
POLAND
Polish Branch
Krakowska 50
PL-32-083 Balice
Phone: +48 (0)12 / 630 47 00
Fax: +48 (0)12 / 630 47 01
MITSUBISHI ELECTRIC EUROPE B.V.
RUSSIA
Russian Branch
52, bld. 3 Kosmodamianskaya nab 8 floor
RU-115054 Мoscow
Phone: +7 495 721-2070
Fax: +7 495 721-2071
MITSUBISHI ELECTRIC EUROPE B.V.
SPAIN
Spanish Branch
Carretera de Rubí 76-80
E-08190 Sant Cugat del Vallés (Barcelona)
Phone: 902 131121 // +34 935653131
Fax: +34 935891579
MITSUBISHI ELECTRIC EUROPE B.V.
UK
UK Branch
Travellers Lane
UK-Hatfield, Herts. AL10 8XB
Phone: +44 (0)1707 / 28 87 80
Fax: +44 (0)1707 / 27 86 95
JAPAN
MITSUBISHI ELECTRIC CORPORATION
Tokyo Building 2-7-3
Marunouchi, Chiyoda-ku
Tokyo 100-8310
Phone: +81 (3) 3218-2111
Fax: +81 (3) 3218-2185
MITSUBISHI ELECTRIC AUTOMATION, Inc.
USA
500 Corporate Woods Parkway
Vernon Hills, IL 60061
Phone: +1 (847) 478-2100
Fax: +1 (847) 478-0328

GEVA
AUSTRIA
Wiener Straße 89
AT-2500 Baden
Phone: +43 (0)2252 / 85 55 20
Fax: +43 (0)2252 / 488 60
TECHNIKON
BELARUS
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Fax: +375 (0)17 / 210 46 26
ESCO DRIVES
BELGIUM
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Phone: +32 (0)2 / 717 64 60
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KONING & HARTMAN B.V.
BELGIUM
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INEA RBT d.o.o.
BOSNIA AND HERZEGOVINA
Stegne 11
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Phone: +386 (0)1/ 513 8116
Fax: +386 (0)1/ 513 8170
AKHNATON
BULGARIA
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BG-1756 Sofia
Phone: +359 (0)2 / 817 6000
Fax: +359 (0)2 / 97 44 06 1
INEA CR
CROATIA
Losinjska 4 a
HR-10000 Zagreb
Phone: +385 (0)1 / 36 940 - 01/ -02/ -03
Fax: +385 (0)1 / 36 940 - 03
AutoCont C.S. S.R.O.
CZECH REPUBLIC
Kafkova 1853/3
CZ-702 00 Ostrava 2
Phone: +420 595 691 150
Fax: +420 595 691 199
Beijer Electronics A/S
DENMARK
Lykkegardsvej 17
DK-4000 Roskilde
Phone: +45 (0)46/ 75 76 66
Fax: +45 (0)46 / 75 56 26
Beijer Electronics Eesti OÜ
ESTONIA
Pärnu mnt.160i
EE-11317 Tallinn
Phone: +372 (0)6 / 51 81 40
Fax: +372 (0)6 / 51 81 49
Beijer Electronics OY
FINLAND
Vanha Nurmijärventie 62
FIN-01670 Vantaa
Phone: +358 (0)207 / 463 500
Fax: +358 (0)207 / 463 501
PROVENDOR OY
FINLAND
Teljänkatu 8 A3
FIN-28130 Pori
Phone: +358 (0) 2 / 522 3300
Fax: +358 (0) 2 / 522 3322
UTECO A.B.E.E.
GREECE
5, Mavrogenous Str.
GR-18542 Piraeus
Phone: +30 211 / 1206 900
Fax: +30 211 / 1206 999
MELTRADE Ltd.
HUNGARY
Fertő utca 14.
HU-1107 Budapest
Phone: +36 (0)1 / 431-9726
Fax: +36 (0)1 / 431-9727
Beijer Electronics SIA
LATVIA
Ritausmas iela 23
LV-1058 Riga
Phone: +371 (0)784 / 2280
Fax: +371 (0)784 / 2281
Beijer Electronics UAB
LITHUANIA
Goštautu g. 3
LT-48324 Kaunas
Phone: +370 37 262707
Fax: +370 37 455605

ALFATRADE Ltd.
MALTA
99, Paola Hill
Malta-Paola PLA 1702
Phone: +356 (0)21 / 697 816
Fax: +356 (0)21 / 697 817
INTEHSIS SRL
MOLDOVA
bld. Traian 23/1
MD-2060 Kishinev
Phone: +373 (0)22 / 66 4242
Fax: +373 (0)22 / 66 4280
HIFLEX AUTOM. B.V.
NETHERLANDS
Wolweverstraat 22
NL-2984 CD Ridderkerk
Phone: +31 (0)180 / 46 60 04
Fax: +31 (0)180 / 44 23 55
KONING & HARTMAN B.V.
NETHERLANDS
Haarlerbergweg 21-23
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Phone: +31 (0)20 / 587 76 00
Fax: +31 (0)20 / 587 76 05
Beijer Electronics AS
NORWAY
Postboks 487
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Phone: +47 (0)32 / 24 30 00
Fax: +47 (0)32 / 84 85 77
Fonseca S.A.
PORTUGAL
R. João Francisco do Casal 87/89
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INEA SR
SERBIA
Izletnicka 10
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SIMAP s.r.o.
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INEA RBT d.o.o.
SLOVENIA
Stegne 11
SI-1000 Ljubljana
Phone: +386 (0)1 / 513 8116
Fax: +386 (0)1 / 513 8170
Beijer Electronics Automation AB
SWEDEN
Box 426
SE-20124 Malmö
Phone: +46 (0)40 / 35 86 00
Fax: +46 (0)40 / 93 23 01
OMNI RAY AG
SWITZERLAND
Im Schörli 5
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Phone: +41 (0)44 / 802 28 80
Fax: +41 (0)44 / 802 28 28
TURKEY
Fabrika Otomasyonu Merkezi
Şerifali Mahallesi Nutuk Sokak No:5
İ
Phone: +90 (0)216 526 39 90
Fax: +90 (0)216 526 39 95
CSC AUTOMATION Ltd.
UKRAINE
4-B, M. Raskovoyi St.
UA-02660 Kiev
Phone: +380 (0)44 / 494 33 55
Fax: +380 (0)44 / 494-33-66

EURASIAN REPRESENTATIVES
TOO Kazpromavtomatika
Ul. Zhambyla 28
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Phone: +7 7212 / 50 10 00
Fax: +7 7212 / 50 11 50

KAZAKHSTAN

MIDDLE EAST REPRESENTATIVES
I.C. SYSTEMS Ltd.
EGYPT
23 Al-Saad-Al-Alee St.
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Phone: +20 (0) 2 / 235 98 548
Fax: +20 (0) 2 / 235 96 625
ILAN & GAVISH Ltd.
ISRAEL
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Phone: +972 (0)3 / 922 18 24
Fax: +972 (0)3 / 924 0761
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Phone: +972 (0)9 / 863 39 80
Fax: +972 (0)9 / 885 24 30
LEBANON
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Cebaco Center/Block A Autostrade DORA
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Fax: +961 (0)1 / 240 193

AFRICAN REPRESENTATIVE
ADROIT TECHNOLOGIES
SOUTH AFRICA
20 Waterford Office Park 189 Witkoppen Road
ZA-Fourways
Phone: + 27 (0)11 / 658 8100
Fax: + 27 (0)11 / 658 8101

Mitsubishi Electric Europe B.V. /// FA - European Business Group /// Gothaer Straße 8 /// D-40880 Ratingen /// Germany
Tel.: +49(0)2102-4860 /// Fax: +49(0)2102-4861120 /// info@mitsubishi-automation.com /// www.mitsubishi-automation.com



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Title                           : GOT1000 Series Connection Manual (Mitsubishi Products) for GT Works3 (ELE)
Creator                         : Mitsubishi Electric Corporation
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