Siemens RF310R Tag Reader User Manual SIMATIC Sensors RFID systems SIMATIC RF300

Siemens AG Tag Reader SIMATIC Sensors RFID systems SIMATIC RF300

User Manual III

Download: Siemens RF310R Tag Reader User Manual SIMATIC Sensors RFID systems SIMATIC RF300
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Document ID986215
Application IDkdEYIfZpbyuZiu/KMw+MZw==
Document DescriptionUser Manual III
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
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Filesize230.77kB (2884623 bits)
Date Submitted2008-08-18 00:00:00
Date Available2008-08-18 00:00:00
Creation Date2008-08-18 16:15:03
Producing SoftwareAcrobat Distiller 7.0.5 (Windows)
Document Lastmod2008-08-18 16:15:15
Document TitleSIMATIC Sensors RFID systems SIMATIC RF300
Document CreatorAcrobat PDFMaker 7.0.7 für Word
Document Author: I IA SE ITS POI 4

Communication modules
7.3 ASM 452
7.3
ASM 452
7.3.1
Features
Area of application
The ASM 452 interface module is a MOBY module for operating MOBY and RF300
components with RS422 over PROFIBUS DP-V1 on
● Any computers and PCs
● Any PLCs
When operating the interface module on a SIMATIC S7, function blocks are made available
to the user.
Figure 7-6
Interface module ASM 452
The ASM 452 is the result of consistent development of the familiar ASM 450/451 interface
modules. Optimal data throughput can be achieved even in large-scale PROFIBUS
configurations thanks to the use of acyclic data traffic on PROFIBUS DP V1. The minimum
cyclic data load of the ASM 452 on the PROFIBUS provides the user with the guarantee that
other PROFIBUS nodes (e.g. DI/DO) can still be processed at great speed.
The ASM 452 is an interface module for communication between PROFIBUS and the
RF310R with RS422 interface. Through the ASM 452, the data on the RF300 transponder
can be physically addressed ("Normal" addressing). In SIMATIC S7, FC 45 is available for
this purpose.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
171
Communication modules
7.3 ASM 452
7.3.2
Pin assignment and display elements
Pin assignments
The figure below illustrates the pin assignments of ASM 452.
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172
Pin assignment and LEDs of ASM 452
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.3 ASM 452
7.3.3
Configuration
Configuration
Hardware description
The ASM 452 has the same housing as the distributed I/O system ET 200X. General
information on ASM 452 (e.g. assembly, operation and wiring; general technical data) is
available in the ET200X manual (Order No. 6ES7 198-8FA00-8AA0). Descriptions of
accessories and network components can also be found in this manual.
Configuration
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ASM 452 configurator
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
173
Communication modules
7.3 ASM 452
PROFIBUS configuration
The ASM 452 is integrated into the hardware configuration by means of a GSD file. The
ASM can then be configured using the HW Config of SIMATIC Manager or another
PROFIBUS tool.
A GSD file is provided for ASM 452 on the CD "RFID Systems Software & Documentation".
Operating mode of the ASM 452
The approved operating modes of ASM 452 are described in the GSD file. It is set using the
hardware configuration tool (e.g. STEP 7 HW Config).
Reader connection system
A reader always occupies two M12 connector sockets on the ASM 452.
A pre-assembled cable therefore ensures easy connection of the reader (see figure below).
The connecting cable is available in lengths of 2 m (standard) and 5 m. Extensions are
possible up to 1000 m using connecting cables 6GT2891-… .
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SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.3 ASM 452
Cable installation
Signal
M12 (reader side)
Cable
X1 / Data
X2
24 V DC
Pink
TX -
Yellow
GND
Gray
TX +
Green
RX +
white
RX -
brown
8 + terminal piece
Shield
Shield
Cable assignment ASM 452/473 ↔ RF3xxR reader with RS422 (6GT2891-1CH20)
A reader cable connector with screw-type terminals is provided for users who want to
individually pre-assemble their own cables (see figure below). Cables and reader cable
connectors can be ordered from the MOBY catalog.
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Cable connector ASM 452/473 ↔ RF3xx reader with RS422 (6GT2090-0BC00)
Pin assignment for ASM 452/473 cable connector
Connector pin
Connection to pin of the reader
Wire color
Note data sheet provided by the
manufacturer
8 + terminal piece
Pin 7 must not be connected.
SIMATIC RF300
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175
Communication modules
7.3 ASM 452
PROFIBUS cable with 24 V supply
The ASM 452 can also be operated with the "green" PROFIBUS cable. It is important to
ensure that a 24 V cable is connected from X12 to X13. The 24 V cable can be connected to
pins 5 and 6 in plug X12.
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PROFIBUS cable with 24 V supply
PROFIBUS address and terminating resistor
You must remove the connector plate from the ASM before you set the
PROFIBUS address or connect the terminating resistor. The connector plate covers the DIL
switch. The position of the DIL switch in ASM is shown in the figure below with one setting
example for each case.
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Setting the PROFIBUS address/connecting the terminating resistor
Note
• The PROFIBUS address in ASM 452 must always match the PROFIBUS address defined
in the configuring software for this ASM.
• To ensure that the terminating resistor functions correctly, you must always switch both
DIL switches of the terminating resistor to "on" or "off".
176
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.3 ASM 452
7.3.4
Technical data
Table 7-3
Technical data for ASM 452
ASM 452 with FC 45
Serial interface to the user
PROFIBUS DP-V1
Procedure after connection
EN 50170 Vol. 2 PROFIBUS
PG 11 cable gland
PROFIBUS and power supply connectors are not included
in the scope of delivery
Transmission rate
9600 baud to 12 Mbaud (automatic detection)
Max. block length
2 words cyclic/240 bytes acyclic
Serial interface to the RF3xxR
Connector
2 x M12 coupler plug
Max. cable length
2 m = Standard length, 5 m, 10 m, 20 m and 50 m,
(up to 1000 m on request)
Readers that can be connected
1x RF3xxR with RS422 interface
Software functions
Programming
Depending on the PROFIBUS DP master
Function blocks for SIMATIC S7
FC 45
Transponder addressing
Direct access via addresses
Commands
Initialize transponder, read data from transponder, write
data to transponder
Multi-tag capability
No
S7 data structures via UDTs
Yes
Power supply
Rated value
24 V DC
Permissible range
20 V to 30 V DC
Current consumption
Max. 180 mA; typ. 130 mA (without reader)
Digital inputs
none
Digital outputs
None
Ambient temperature
During operation
0 °C to +55 °C
Storage and transport
-40 °C to +70 °C
Dimensions (W x H x D) in mm
134 x 110 x 55 (without bus connector)
Fixing
4 M5 screws;
for mounting on any plate or wall
Weight, approx.
0,5 kg
Degree of protection
IP67
MTBF (at 40 °C)
30 • 104 hours = 34 years
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
177
Communication modules
7.3 ASM 452
7.3.5
PROFIBUS Diagnosis
The following table lists possible error indications with their meanings and provides
remedies.
Table 7-4
LED indication for PROFIBUS diagnosis
"BF" LED
"SF"LED
Cause of error
ON
•
ASM 452 is in start-up mode.
•
The connection to the DP master •
has failed.
ASM 452 not detecting a baud
•
rate.
Check the PROFIBUS DP
connection.
Check the DP master.
•
•
Bus interrupt
DP Master not functioning
•
Check all cables on your
PROFIBUS DP network.
Check whether the connector
plugs for PROFIBUS DP are
securely plugged into the
ASM 452.
•
The configuration data sent to
the ASM 452 by the DP master
do not match the configuration of
the ASM 452.
•
ASM 452 has detected the baud
rate, but is not being addressed
by the DP Master.
ASM 452 has not been
configured.
•
•
flashes
Flashes
on
Off
•
•
on
178
Flashes
•
Error correction
•
•
•
There is a hardware defect in the •
ASM 452.
Check the configuration of
the ASM 452 (input/output,
PROFIBUS address).
Correct GSD file being used?
– SIEM80B6.GSD for
ASM 452
Check the PROFIBUS
address set on the ASM 452
or in the configuration
software.
Check the configuration of
the ASM 452 (station type).
Replace the ASM 452.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.3 ASM 452
7.3.6
Dimension drawing



The following figure shows the dimensional drawing of an ASM 452 with bus connectors.
You must add the length of the PG cable gland and the radius of the cable used to the
measured overall width and depth.
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Figure 7-13

Dimensional drawing of ASM 452
Example of stripped lengths
The following diagram shows an example of stripped lengths. The lengths apply to all cables
which can be connected to the connector plugs. You must twist any shield braid present,
plug into a core end sleeve and cut off any excess.

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Figure 7-14
Length of stripped insulation for PROFIBUS cables
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
179
Communication modules
7.3 ASM 452
7.3.7
Ordering data
Table 7-5
Ordering data for ASM 452 and accessories
Product description
Order No.
ASM 452 interface module for PROFIBUS DP-V1, 1x RF3xxR with
RS422 interface, without connector for 24 V DC and PROFIBUS
6GT2002-0EB20
Accessories:
Connector for PROFIBUS DP and 24 V supply
6ES7194-1AA00-0XA0
Connecting cable RF3xxR ↔ ASM 452
Plug-in cable, pre-assembled, length: 2 m (standard length)
6GT2891-1CH20
Plug-in cable, pre-assembled, length: 5 m
6GT2891-1CH50
Opt. Cable connector without read/write device cable
(for cable lengths > 20 m) ASM 452 ↔ reader
6GT2090-0BC00
M12 blanking cap for unused RF310R connection (1 pack =
10 pieces)
3RX9802-0AA00
CD "RFID Systems Software & Documentation" with FC 45, GSD
file
6GT2080-2AA10
Replacement part:
Connector plate; T functionality for PROFIBUS connection
6ES7194-1FC00-0XA0
FC 45 Reference Manual
German
English
French
Available in electronic form on
the CD "RFID Systems
Software & Documentation"
The ASM 456 plug-in cables 6GT2891-0Fxxx can be used as extension cables.
180
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
7.4
ASM 456
7.4.1
Description
Field of application
The ASM 456 interface modules are slave modules for operating RF300 components via the
PROFIBUS DP/DP-V1 on any control systems.
Figure 7-15
Interface module ASM 456 with ECOFAST connection block or M12, 7/8"
When operating the interface module on a SIMATIC S7, convenient function blocks are
made available to the user.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
181
Communication modules
7.4 ASM 456
Features
The ASM 456 replaces the ASM 452 in terms of functionality and provides a simplified
connection system. You can continue to use the user software from ASM 452. Optimum data
throughput can be achieved through acyclic data traffic on the PROFIBUS DP V1 even when
using large PROFIBUS configurations. The minimum cyclic data load of the ASM 456 on the
PROFIBUS provides the user with the guarantee that other PROFIBUS consumers (e.g.
DI/DO) can still be processed at great speed.
Up to 2 readers can be operated in parallel on the ASM 456. The user can start a command
in parallel on 2 readers (via the corresponding FB/FC).
The transponder data are accessed by means of physical addressing of the reader. In
SIMATIC S7, the FC 45 is available for this purpose. The FC 45 provides the S7 user with a
simple-to-use interface with powerful commands (processing one complete transponder with
one command; command linking; S7 data structures via UDTs).
Other features
● Degree of protection IP67
● System integration with ECOFAST or M12, 7/8" concept
● T functionality, that is, a component can be replaced without adversely affecting other
modules with regard to bus communication and voltage supply
● Standardized PROFIBUS user interface for identification systems with PIB (Proxy Ident
Function Block; with later firmware version).
● Firmware update
● PROFIBUS interface module up to 12 Mbaud with automatic baud rate detection
● Parameterizable device-related diagnostics data with text display
● Support for I&M functionality (a mechanism for reading out information via the module
and saving system information such as function, installation date, installation location,
and comments.)
182
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
Design
The ASM 456 has the same housing as the distributed I/O system ET 200eco.
The ASM has a connection block for connecting up to the PROFIBUS DP which is available
as an option and the ECOFAST version or M12, 7/8".
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The following figure shows the basic design of the ASM 456.
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Figure 7-16
Basic design of the ASM 456
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
183
Communication modules
7.4 ASM 456
Configuration
The following figure shows how the ASM 456 is integrated in an automation system.
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The ASM 456 is integrated into the hardware configuration by means of a GSD file. The
ASM can then be configured using HW Config of SIMATIC Manager or another PROFIBUS
tool (e.g. operating mode). The GSD file can be found on the "RFID Systems Software &
Documentation" CD or on the Internet.
184
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
7.4.2
Setting the PROFIBUS address
Features
The PROFIBUS address defines the address at which the ASM 456 distributed I/O system is
found on the PROFIBUS DP.
Requirements
● The PROFIBUS DP address for the ASM 456 is set on the connection block.
● Each address can be assigned only once on the PROFIBUS DP.
● The PROFIBUS address set must match the PROFIBUS address defined in the
configuring software (for the ASM 456).
● Changes to the PROFIBUS DP address only take effect once the mains have been
switched ON on the ASM 456.
Tools required for M12, 7/8” connection block
● Socket wrench 14 mm
● Screwdriver with 2.5 mm blade
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
185
Communication modules
7.4 ASM 456
Setting PROFIBUS DP addresses on connection block M12, 7/8”
Valid PROFIBUS DP addresses are 1 to 99.
1. Remove the two seal caps from the rotary switches (if necessary, use a 14 mm socket
wrench).
2. Set the required PROFIBUS address on the rotary switches using a screwdriver.
– Lower rotary switch: 1st position
– Upper rotary switch: 10th position
3. Screw the two seal caps back onto the rotary switches
(torque: 0.5 Nm to 0.8 Nm.)
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SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
Setting PROFIBUS DP addresses on connection block ECOFAST
Valid PROFIBUS DP addresses are 1 to 99.
1. Loosen the screw connection of the configuration plug with the ECOFAST connection
block and remove the plug.
Figure 7-19
Loosening the configuration plug's screw connection
2. Loosen the screw connection for the cover cap on the configuration plug and remove the
latter.
3. Set the PROFIBUS address using the DIL switches.
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Figure 7-20
Setting PROFIBUS address on configuration plug
4. Screw the cover cap back down, plug the configuration plug onto the connection block and
screw the configuration plug to the connection block.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
187
Communication modules
7.4 ASM 456
7.4.3
Wiring up ASM 456
Wiring ECOFAST connector plugs
The table below contains the connector assignment for the ECOFAST connector plugs
Table 7-6
Pin
Connection assignment for ECOFAST connector plugs
Assignment
View of ECOFAST connector plug
(wiring end for supply and loop-through
connection)
PROFIBUS DP signal A
PROFIBUS DP signal B
Electronics / encoder supply (1L+)
(voltage supply for ASM 456 and reader)
Ground for electronic / encoder supply
(1M)
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Ground for load voltage supply (2M)
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Load voltage supply (2L+)
(unused on ASM 456)
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*) You will find the assembly instructions in the packaging of the Han Brid Cu cable connector and/or
Han Brid Cu cable socket.
188
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
Wiring M12, 7/8" connector
The tables below contain the connector assignment for the M12, 7/8" connector:
Table 7-7
Connection assignment for M12 connector (PROFIBUS DP)
Pin
Assignment
View of M12 connector
(wiring side)
Supply positive (P5V2) *
Data line A (RxD / TxD-N)
Data reference potential (M5V2) *
Data line B (RxD / TxD-P)
Shield
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connector via a 5-core cable is not permitted.
Table 7-8
Terminal assignment of the 7/8" connector (supply voltages)
Pin
Assignment
Ground for load voltage supply (2M)
Electronics/sensor supply ground (1M)
PE
Electronics / encoder supply (1L+)
(voltage supply for ASM 456 and reader)
Load voltage supply (2L+)
(unused on ASM 456)
View of 7/8" connector
(wiring side)
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SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
/
189
Communication modules
7.4 ASM 456
Note
When connecting up the supply voltage, we recommend that the cable 6XV1 822-5B... (5 x
1.5 mm2 pre-assembled with 7/8" connectors) is used.
If you want to assemble the cable yourself, then the conductor cross-section should be
1.5 mm2.
Connecting the ASM 456 up to protective earth
1. Isolate the grounding cable and secure the cable lug.
2. Screw the cable lug down to the ASM 456 (M5 retaining bolt). The torque is 3 Nm.
Figure 7-21
Connecting the ASM 456 up to protective earth
Connecting RF310 reader to ASM 456
Figure 7-22
Connecting cable, l = 2 m, 5 m, 10 m, 20 m, 50m ( 6GT2891-0Fxxx)
Maximum cable length
The ASM 456 can be operated with any SLG configuration with a maximum cable length of
50 m.
Longer connecting cables of up to 1000 m are possible in some instances. The current
consumption of the connected reader must however be taken into account. A number of
cables must not be joined together to form a long cable due to the additional contact
resistances.
190
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
Cable assembly by the customer
A reader connection plug with screw-type terminals is available for users who want to make
their own cables.
Cables and reader cable connectors can be ordered according to the MOBY catalog.
For self-assembled cables, you will need cable to the following specifications:
7 x 0.25 mm2
LiYC11Y 7 x 0.25
M12 connectors can be purchased from appropriate electrical retailers (e.g. Binder in
Germany).
The pin assignment is listed in the following table.
Table 7-9
Pin assignment
M12 connector (male)
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Pin
Signal
Wire color
+24 V
−RxD
0V
Note data sheet
provided by cable
manufacturer
RxD
TxD
−TxD
Free
PE / shield
191
Communication modules
7.4 ASM 456
7.4.4
Diagnosis using LEDs
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The following figure shows details of the LEDs of the ASM 456.
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LEDs of the ASM 456
Table 7-10
Status LEDs for ASM 456
LEDs
ON
24 V DC
ACT_1, ACT_2
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Lights up when there is logic voltage at the ASM (is generated by the 24 V
supply voltage.)
Lights up when the 24 V supply voltage is connected to the ASM.
The corresponding reader is active in processing a user command.
ERR_1, ERR_2 *
A flashing pattern indicates the last error to occur.
PRE_1, PRE_2 **
Indicates the presence of a transponder.
RxD_1, RxD_2
Indicates live communication with the reader. May also indicate malfunctions on
the transponder.
*) The meaning of the individual flash patterns and the associated fault descriptions can be found in
the relevant FB and FC documentation.
**) In multitag mode, this LED uses a flash interval to indicate the number of data media currently
within the range of influence of the reader.
192
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
Table 7-11
LED display for PROFIBUS diagnosis
BF
SF
On
–
flashes
On
Cause of error
Error handling
•
ASM is in start-up mode.
–
•
•
Connection to DP Master failed.
ASM not detecting a baud rate
•
•
•
Bus interrupt
DP Master not functioning
•
•
The project data sent to the ASM by
the DP Master do not match the
configuration of the ASM.
•
•
•
•
flashes
–
•
•
On
flashes •
Check the PROFIBUS DP
connection.
Check the DP Master
Check all cables on your
PROFIBUS DP network.
Check whether the connector
plugs for the PROFIBUS DP are
securely plugged into the ASM.
Check the project for the ASM
(input/output, PROFIBUS
address).
Correct GSD file being used?
ASM has detected the baud rate, but •
is not activated by the DP Master.
ASM has not been assigned project
plans.
•
Check the PROFIBUS address set
in ASM and/or in the project
software.
Check the project for the ASM
(station type).
There is a hardware defect in the
ASM.
•
Replace the ASM.
Off
On
•
Diagnosis available
•
Evaluate the diagnostic
information.
On
Off
•
The set PROFIBUS address is
incorrect or greater than 99.
•
Set the address in the range 1 to
99 and carry out new ramp-up.
– = Status not relevant
Other ASM operating modes are indicated by the PRE, ERR, ACT, SF and ON LEDs:
ON
SF
PRE_1
ERR_1
ACT_1
On
Off
Off
Off
On
PRE_2 ERR_2
Off
Off
ACT_2
Off
Description
Ramp-up active
Off
On
Off
On
Off
Off
Off
Off
Checksum error at ramp-up
Off
On
Off
Off
Off
Off
On
Off
Firmware invalid
On
On
On
On
On
On
On
On
LED test for approximately 4 seconds;
otherwise firmware fault
Off
On
Off
On
On
Off
On
On
Checksum error at ramp-up
Off
On
On
On
On
Off
On
On
Checksum error of the firmware
Off
On
On
On
On
On
On
On
External RAM defective
Off
On
On
Off
On
On
On
On
DPC-RAM defective
Off
On
Off
On
On
On
On
On
ID error firmware
On
–
Off
1 x flash
every 3 s
Off
Off
1 x flash
every 3 s
Off
ASM successfully ramped up, waiting
for reset command
On
–
–
Flashing
Rapid
flashing
–
Flashing
Rapid
flashing
Firmware update; alternate flashing of
the error LEDs at approximately 1 Hz
– = not relevant
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
193
Communication modules
7.4 ASM 456
7.4.5
Technical data
Table 7-12
Technical data for ASM 456
Serial interface to the user
PROFIBUS DP-V1
Procedure after connection
EN 50170 Vol. 2 PROFIBUS
M12 and 7/8" technology / ECOFAST
Transmission rate
9600 baud to 12 Mbaud
(automatic detection)
Max. block length
2 words cyclic/240 bytes acyclic
Serial interface to the reader
•
Connector
2 x M12 coupler plug
•
Max. cable length
1000m, reader dependent; 2 m = Standard length;
(up to 1000 m on request)
Extension cable = 2 m, 5 m, 10 m, 20 m and 50 m
•
Readers that can be connected
2 x reader
Software functions
Programming
Depending on the PROFIBUS DP master
Function blocks:
•
SIMATIC S5
–
•
SIMATIC S7
FC 45 (normal addressing without multitag)
Transponder addressing
Direct access via addresses
Commands
Initialize transponder, read data from transponder,
write data to transponder, etc.
Supply voltage: 2
•
Rated value
•
Permissible range
Current consumption
24 V DC
Galvanic isolation
20 V to 30 V DC
Max. 800 mA; typ. 80 mA (without reader)
Yes
Ambient temperature
•
During operation
0 °C to +55 °C
•
Storage and transport
–40 to +70 °C
Dimensions (W x H x D) in mm
•
ASM 456 only
60 x 210 x 30
•
ASM 456 with ECOFAST connection block
60 x 210 x 60
Weight, approx.
210 g
Degree of protection
IP67
MTBF (at 40 °C)
122 years
1) The power supply must deliver the required current of up to 800 mA for brief power failures ≤ 20
ms.
2) All supply voltages and signal voltages must be protective low level voltage (SELV/PELV acc. to
EN 60950)
24V DC supply: Safety (electrical) isolation of low voltage (SELV / PELV acc. to EN 60950)
194
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.4 ASM 456
7.4.6
Dimension drawing
The following figure shows the dimensional drawing of an ASM 456 with bus connection
block.
[
[

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Figure 7-24
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Dimensional drawing of ASM 456 (in mm)
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
195
Communication modules
7.4 ASM 456
7.4.7
Ordering data
Table 7-13
Ordering data for ASM 456 and accessories
Product description
Order No.
ASM 456 interface module
for PROFIBUS DP V1 max. 2 readers can be connected
6GT2002-0ED00
Accessories for ECOFAST connection:
Connection block ECOFAST
6ES7194-3AA00-0AA0
PROFIBUS ECOFAST hybrid plug 180
with pin insert (5 per pack)
6GK1905-0CA00
with socket insert (5 per pack)
6GK1905-0CB00
PROFIBUS ECOFAST termination plug with terminating resistor
6GK1905-0DA10
ECOFAST hybrid cable, pre-assembled
6XV1830-7B... 1)
ECOFAST hybrid cable, not pre-assembled, sold by the meter
6XV1830-7AH10
Accessories for M12 7/8" connection:
Connection block M12
6ES7194-3AA00-0BA0
M12 terminal resistor for PROFIBUS (5 per pack)
6GK1905-0EC00
PROFIBUS cable with M12 connectors, pre-assembled
6XV1830-3D... 1)
Cable for supply voltage with pre-assembled 7/8" connectors
6XV1822-5B... 1)
PROFIBUS FC standard non-pre-assembled cable;
max. length 1000 m
6XV1830-0EH10
PROFIBUS M12 connector plug (5 per pack)
with pin insert
6GK1905-0EA00
with socket insert
6GK1905-0EB00
Connector plug 7/8" for voltage (5 per pack)
with pin insert
6GK1905-0FA00
with socket insert
6GK1905-0FB00
Cable accessories:
Plug-in cable, pre-assembled, length 2 m (standard length)
6GT2891-0FH20
Plug-in cable, pre-assembled, length 5 m
6GT2891-0FH50
Plug-in cable, pre-assembled, length 10 m
6GT2891-0FN10
Plug-in cable, pre-assembled, length 20 m
6GT2891-0FN20
Plug-in cable, pre-assembled, length 50 m
6GT2891-0FN50
Angled extension for direct connection of reader to ASM 456 or for
extending any plug-in cables
6GT2891-0JH20
CD "RFID Systems Software & Documentation" with FC 45, GSD
file
6GT2080-2AA10
Other accessories for ASM 456 (network components)
ET 200eco manual
6ES7198-8GA00-8AA0
Description of FC 45 (for ASM 456)
German
English
French
1)
196
Available in electronic form on
the CD "RFID Systems
Software & Documentation"
These cables are available in different lengths. See Catalog IK PI for more details
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.5 ASM 473
7.5
ASM 473
7.5.1
Features
Field of application
The ASM 473 interface module is an RF300 module for SIMATIC S7. It can be plugged into
the ET 200X distributed I/O station and DESINA. ET 200X is operated by the user over
PROFIBUS DP V1. An S7-300 or S7-400 with integrated PROFIBUS connection can be
used as the controller.
ASM 473 supplements the SIMATIC S7 interface module ASM 475. The IP67 degree of
protection means that it can be installed and operated in the process without the need for an
additional protective housing.
To operate the ASM 473, an ET 200X basic module BM 141/142 with the order number
6ES7141-1BF11-0XB0 or 6ES7142-1BD21-0XB0 or a BM 143 is required.
The transponder data are accessed by means of physical addressing of the transponder.
For operation in a SIMATIC S7, the function FC 45 is available. The hardware of the ASM
473 is configured with an object manager (OM) that is integrated in the SIMATIC Manager.
Figure 7-25
Interface module ASM 473
Other features:
● Up to 7 ASM 473 interface modules can be operated simultaneously in an ET 200X
station.
● Any other I/O modules from the ET 200X spectrum can be operated with the ASM 473.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
197
Communication modules
7.5 ASM 473
7.5.2
Pin assignment and display elements
Pin assignments
The figure below illustrates the pin assignment for the read/write device and the display
elements.
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Figure 7-26
198
Interfaces and indicators of the ASM 473 for RF300
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.5 ASM 473
7.5.3
Configuration
352),%86'3PDVWHUPRGXOH
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VRRQ
352),%86FDEOHV
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5)[[5
6,0$7,&
5)5
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5)[[7
6,0$7,&
5)7
Figure 7-27
Example - Configurator for ASM 473
Note
It differs from ASM 452 in that for ET 200X the 24 V supply must be connected to the
PROFIBUS connector and on the load voltage connector (see the ET 200X manual).
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
199
Communication modules
7.5 ASM 473
Basic module - Requirements for operation of ASM 473
The following table indicates the status of the ET 200X basic module of 10/2002. The
functionality of new basic modules is stored in HW Config of the SIMATIC Manager.
Table 7-14
Requirements for operation of ASM 473
Order number of the ET 200X
basic module
For operation with ASM 473
(6GT2002-0HA00)*
For operation with ASM 473
PARAM (6GT2002-0HA10)
6ES7141-1BF00-0XB0
No
No
6ES7141-1BF00-0AB0
Yes
Yes
6ES7141-1BF01-0XB0
No
No
6ES7141-1BF10-0XB0
No
No
6ES7141-1BF11-0XB0
Yes
Yes
6ES7141-1BF40-0AB0
Yes
Yes
6ES7142-1BD10-0XB0
No
No
6ES7142-1BD11-0XB0
No
No
6ES7142-1BD20-0XB0
No
No
6ES7142-1BD21-0XB0
Yes
Yes
6ES7142-1BD22-0XB0
No
Yes**
6ES7143-1BF00-0AB0
Yes
Yes
6ES7143-1BF00-0XB0
Yes
Yes
6ES7147-1AA00-0XB0
No
No
6ES7147-1AA01-0XB0
No
Yes
* Discontinued
** Notes on operation:
In HW Config, please parameterize the module 6ES7142-1BD21-0XB0.
200
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.5 ASM 473
Example for a maximum configuration of ASM-473 on an ET 200X
0D[$60FDQEHRSHUDWHGLQDQ(7;
6,0$7,&
6,0$7,&
6,0$7,&
6,0$7,&
6,0$7,&
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5)5
5)5
5)5
5)5
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5)7
Figure 7-28
Example for a maximum configuration of ASM 473 on an ET 200X
Depending on the PROFIBUS master, up to 123 ET 200X modules can be run on one
PROFIBUS branch.
Hardware configuration
The ASM 473 is integrated in the hardware configuration of the SIMATIC Manager by calling
Setup.exe in the directory daten\S7_OM on the "RFID Systems Software & Documentation"
CD. Currently, the ASM 473 cannot be integrated in masters of other manufacturers.
Reader connection system
A reader always occupies the two M12 connection sockets X3 and X4 on the ASM 473. A
prefabricated cable makes it easy to connect the reader. The standard version of the
connecting cable is 2 m in length. Other cable lengths are available on request.
For customers who want to assemble their own cables, an ASM cable connector with screwtype terminals is available. Cables and ASM cable connectors can be ordered from the
MOBY catalog.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
201
Communication modules
7.5 ASM 473
7.5.4
Technical data
Table 7-15
Technical specifications for ASM 473
Interface for ET 200X
SIMATIC S7 I/O bus
cyclic/acyclic services
Communication
2 words cyclic/238 bytes acyclic
Command buffer in ASM
142 x 238 bytes
Serial interface to the reader
•
Connector
2 x M12 coupler plug
•
Max. cable length
2 m = standard length; other pre-assembled
cables = 5 m, (up to 1000 m on request)
•
Readers that can be connected
1 x RF3xxR reader with RS422
Software functions
Programming
Depending on the PROFIBUS DP master
Function blocks for SIMATIC S7
FC 45
MDS addressing
Direct access via addresses
Commands
Initialize transponder, read data from
transponder, write data to transponder, etc.
PROFIBUS Diagnosis
Yes; in accordance with ET 200X basic station
S7 diagnostics
Yes, can be called up via S7 OM
Reloadable firmware
Yes, via S7 OEM
Power supply 1
•
Rated value
24 V DC
•
Permissible range
20.4 V to 28.8 V DC
Current consumption
Typ. 75 mA; max. 500 mA
(or see Technical specifications of the connected
reader)
Power dissipation of the module
Typically 1.6 W
Digital outputs/inputs
Via expansion modules from the ET 200X
spectrum
Ambient temperature
•
During operation
0 °C to +55 °C
•
During transport and storage
-40 °C to +70 °C
Dimensions (W x H x D) in mm
•
Single unit
87 x 110 x 55
•
Width module
60 x 110 x 55
Fixing
2 M5 screws (customer side)
2 M3 screws (product side)
Degree of protection
IP67
Weight, approx.
0.275 kg
For installation instructions and general technical data, see the ET 200X manual.
202
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.5 ASM 473
7.5.5
Dimensional drawings
Dimension drawing for mounting holes




The figure below shows the dimensions for the position of the holes for the fixing screws for
a basic module and an ASM 473 expansion module.
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Figure 7-29
Dimensions for fixing holes for basic modules and expansion modules
Example of stripped lengths
The following diagram shows an example of stripped lengths. The lengths apply to all cables
which can be connected to the connector plugs. You must twist any shield braid present,
plug into a core end sleeve and cut off any excess.

7ZLVWHGDQG
WUXQFDWHG
VKLHOGEUDLGLQJ
Figure 7-30
Length of stripped insulation for PROFIBUS cables
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
203
Communication modules
7.5 ASM 473
7.5.6
Ordering data
Table 7-16
Ordering data for ASM 473 and accessories
Product description
Order No.
Interface module ASM 473
1x RF3xxR reader with RS422 interface
6GT2002-0HA10
Accessories:
Connecting cable ASM 473 ↔ Reader RF3xxR
Plug-in cable, pre-assembled, length 2 m (standard length)
6GT2891-1CH20
Plug-in cable, pre-assembled, length 5 m
6GT2891-1CH50
Opt. Cable connector without reader cable
6GT2090-0BC00
(for cable lengths > 20 m) ASM 473 ↔ Reader
CD "RFID Systems Software & Documentation" with FC 45,
GSD file
6GT2080-2AA10
FC 45 Reference Manual
German
English
French
204
Available in electronic form on the
CD "RFID Systems Software &
Documentation"
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.6 ASM 475
7.6
ASM 475
7.6.1
Features
Area of application
The ASM 475 interface module acting as the link between all RF300 systems and SIMATIC
S7-300 performs the functions of a communication module. It can be operated centrally in
the S7-300 or decentrally in an ET200M.
As many as eight ASM 475 interface modules can be plugged into one SIMATIC S7-300
rack and operated. In a configuration with several racks (max. four), the ASM 475 can be
plugged into and operated on any rack. This means that as many as 32 ASMs can be
operated in the maximum configuration of a SIMATIC S7-300. The ASM can also be
operated in the ET 200M distributed I/O on PROFIBUS. Operation in an S7-400 environment
is therefore problem-free. Up to 8 ASMs can be operated on each ET200M.
Error messages and operating states are indicated by LEDs.
A configuration that is resistant to interference is possible due to electrical isolation between
the read/write device and the SIMATIC S7-300 bus.
Figure 7-31
Interface module ASM 475
The ASM 475 with the order number 6GT2002-0GA10 is a parameterizable module. The
basic functions of the module are then already specified when the module is configured in
HW Config (e.g. standard addressing).
The data in the MDS is accessed direct by means of physical addresses using the ASM 475.
Operation in a SIMATIC S7 is controlled by the function FC 45.
ASM 475 and FC 45 form a unit that is used for reading the data of the MDS easily and at
optimal speed.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
205
Communication modules
7.6 ASM 475
7.6.2
Indicators
Bezel and indicator elements
The figure below illustrates the bezel of the ASM 475 and the inside of the front door
complete with the associated connection diagram. The read/write devices must be
connected to the ASM in accordance with the connection diagram.
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Bezel and inside of the front door of the ASM 475
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.6 ASM 475
Display elements on the ASM
Table 7-17
Function of the LEDs on the ASM 475
Light emitting diode
Meaning
SF
System fault (hardware error on ASM)
DC 5V
24 V are connected to ASM and the 5 V voltage on ASM is OK.
ACT_1, ACT_2
The corresponding reader is active in processing a user command.
ERR_1, ERR_2
A flashing pattern indicates the last error to occur. This display can be reset
using the parameter Option 1.
PRE_1, PRE_2
Indicates the presence of a transponder.
RxD_1, RxD_2
Indicates live communication with the reader. In the event of a fault on the
reader, this display may also be lit.
On the ASM 475, further operating states are indicated with the LEDs PRE, ERR and SF:
Table 7-18
Operating status display on ASM 475 via LEDs
SF
PRE_1
ON
OFF/ON ON
(perm.)
OFF/ON ON
(perm.)
Hardware is defective (RAM, Flash, etc.)
ON
OFF
ON
OFF
OFF
Charger is defective (can only be repaired in
the factory).
OFF
2 Hz
OFF
2 Hz
OFF
Firmware loading is active or no firmware
detected
• Firmware download
• ASM must not be switched off
OFF
2 Hz
2 Hz
2 Hz
2 Hz
Firmware loading
terminated with errors
• Restart required
• Load firmware again
• Check update files
Any
value
5 Hz
5 Hz
5 Hz
5 Hz
Operating system error
• Switch ASM off/on
OFF
OFF
1 flash
every 2 s
OFF
1 flash
every 2 s
ASM has booted and is waiting for a RESET
(init_run) from the user.
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
ERR_1
PRE_2
ERR_2
Meaning
207
Communication modules
7.6 ASM 475
7.6.3
Configuration
Centralized configuration with SIMATIC S7-300
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208
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Configurator for ASM 475 with RF310R reader (centralized configuration)
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
Communication modules
7.6 ASM 475
Distributed configuration with ET200M
$60b
2WKHUPRGXOHVIURPWKH6
UDQJH LQFOXGLQJ$60
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Figure 7-34
7UDQVSRQGHU
Configurator for ASM 475 with RF310R reader (distributed configuration)
Reader connection system
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Figure 7-35
Installation of connecting cable between ASM 475 and RF300 reader with RS 422
SIMATIC RF300
System Manual, 06/2008, A5E01642529-02
209
Communication modules
7.6 ASM 475
Cable installation
Signal
Pin on
M12
connector
Cable
Labeling
24 V DC
white
1 Reader 2
TX -
brown
1 Reader 2
GND
Green
1 Reader 2
TX +
Yellow
1 Reader 2
8 -16
7-15
9-17
6-14
RX +
Gray
1 Reader 2
4-12
RX -
Pink
1 Reader 2
5-13
Shielding
8 + terminal
piece
Cable assignment for connection of an RF300 reader to ASM 475
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Communication modules
7.6 ASM 475
7.6.4
Technical data
Table 7-19
Technical data for ASM 475
ASM 475 with FC 45
Serial interface for SIMATIC S7-300 or
ET200M
I/O bus; cyclic and acyclic services
Communication
2 words cyclic/238 bytes acyclic
Command buffer in ASM 475
70 x 238 bytes per RF310R reader
Serial interface to the reader
Connector
Via screw-type terminal on front connector
The front connector is not included in the scope
of supply.
Max. cable length
Pre-assembled cables = 2 m, 5 m,
(up to 1000 m on request)
Readers that can be connected
2 x RF3xxR reader with RS422
parallel mode
Software functions
Programming
Depending on the PROFIBUS DP master
Function blocks for SIMATIC S7
FC 45
Transponder addressing
Access directly via addresses
Commands
Initialize transponder, read data from
transponder, write data to transponder
Multitag mode
No
S7 data structures via UDTs
Yes
Power supply
Rated value
24 V DC
Permissible range
20.4 V to 28.8 V DC
Current consumption
Without reader for U = 24 V DC, max.
350 mA
With reader connected, max.
500 mA, per connected reader
Power dissipation of the module, typ.
2 Watts
Current consumption from I/O bus, max.
80 mA
Electrical isolation between S7-300 and RF300
Yes
V24 fuse to reader
Yes, electronic
Ambient temperature
During operation
Horizontal installation of SIMATIC
Vertical installation of SIMATIC
0 to +60 °C
0 to +40 °C
Transport and storage
-40 up to +70 °C
Dimensions (W x H x D) in mm
40 x 125 x 120
Weight, approx.
0,2 kg
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Communication modules
7.6 ASM 475
7.6.5
Ordering data
Table 7-20
Ordering data for ASM 475 and accessories
Product description
Order No.
ASM 475 interface module for SIMATIC S7
6GT2002-0GA10
2 x RF3xxR reader with RS422 can be connected in parallel,
without front connector
Accessories:
Front connector (1 x per ASM)
6ES7392-1AJ00-0AA0
Connecting cable ASM 475 ↔ RF3xxR
Plug-in cable, pre-assembled, length: 2 m (standard length)
6GT2891-0EH20
Plug-in cable, pre-assembled, length: 5 m
6GT2891-0EH50
Terminal element (1 x per reader cable)
6ES7390-5BA00-0AA0
Shield connecting element
6ES7390-5AA00-0AA0
CD "RFID Systems Software & Documentation" with FC 45,
S7 object manager
6GT2080-2AA10
FC 45 Reference Manual
German
English
French
Available in electronic form on the
CD "RFID Systems Software &
Documentation"
The ASM 456 plug-in cables 6GT2891-0Fxxx can be used as extension cables.
212
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Communication modules
7.7 RF170C
7.7
RF170C
7.7.1
Description
Area of application
The RF170C communication module is a SIMATIC S7 module. It can be plugged into the
ET 200pro distributed I/O device. The ET 200pro is operated by the user over
PROFIBUS DP-V1 or PROFINET IO. An S7-300 or S7-400 with integrated
PROFIBUS/PROFINET connection can be used as the controller.
The ET 200pro with RF170C can communicate with all DP masters compliant with the IEC
61784-1:2002 Ed1 CP 3/1 standard. The DP master must support DP-V1 (acyclic services).
RF170C can be used as a central I/O in an ET 200pro with IM 154-8 CPU. Thanks to its
degree of protection IP67, the RF170C can be installed and operated direct at the process
without any additional protective housing.
Figure 7-36
RF170C communication module
When operating the communication module on a SIMATIC S7, convenient function blocks
are made available to the user.
The following RFID systems can be operated with the RF170C:
● MOBY D
● MOBY U
● RF300
● MOBY E
● MOBY I
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213
Communication modules
7.7 RF170C
Features
Operation of the RF170C requires an ET 200pro interface module (IM 154-1 DP, IM 1542 DP High Feature, IM 154-4 PN High Feature, IM 154-8 CPU).
Via the RF170C: the data on the transponders can be
● physically addressed (normal addressing) or
● addressed by means of a DOS-like file management system (filehandler).
Functions are available in SIMATIC S7 for both access methods:
● FC 45/FB 45 and FC 55 for normal addressing
● FC 56/FB 56 for filehandler
The functions provide the S7 user with an interface with powerful commands that is easy to
operate. In addition, the functions offer command chaining and S7 data structures via UDTs.
The hardware of the RF170C is configured with an object manager (OM) integrated into the
SIMATIC Manager, or with the GSD file.
Other features
● Up to 9 RF170Cs can be operated simultaneously in one ET 200pro station.
● Any other I/O modules from the ET 200pro spectrum can be operated with the RF170C.
● Degree of protection IP67
● Integration into the plant with standard cables or user-assembled cables using
ECOFAST, M12, 7/8" or direct connection (heavy-gauge threaded joint)
● T functionality, that is, a component can be replaced without adversely affecting the bus
communication and voltage supply of the other modules
● Standardized PROFIBUS user interface for identification systems with RFID standard
profile (available soon)
● Firmware update of the RF170C is
– possible via PROFIBUS DP
– possible via IM 154-8 CPU
– not currently possible via PROFINET IO
– not possible via GSD file
● Parameterizable diagnostics data
● Support for I&M functionality
(I&M is a mechanism for reading out information via the module and saving system
information such as function, installation date, installation location, and comments).
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System Manual, 06/2008, A5E01642529-02
Communication modules
7.7 RF170C
Design
The ET 200pro is designed for rack mounting and always features
● an interface module which transfers data to the DP master or IO controller,
● or a CPU,
● up to 9 RF170C modules,
● connection modules in various designs for
– interface modules (PROFIBUS DP, PROFINET IO, power supply)
– Communication modules
You can thus set the focus of your configuration on local requirements.
The comfortable handling features of ET 200pro ensure quick commissioning and easy
maintenance.
Note
A tool called SIMATIC ET 200 Configurator is available for configuring the ET 200pro.
You will find the tool on the Internet at:
http://www.siemens.com/automation/service&support
Search for the entry with the number 22614936.
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215
Communication modules
7.7 RF170C
Figure 7-37
ET 200pro with RF170C
①
Rack
②
Interface module with bus module
③
RF170C communication module (comprising electronic module and bus module)
④
Terminating module
⑤
RF170C connection module
⑥
Connection module for interface module
An IM 154-8 CPU can also be inserted as interface module.
216
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System Manual, 06/2008, A5E01642529-02
Communication modules
7.7 RF170C
Configuration
Note
In the figures below, the ET 200pro with the CM IM DP Direct connection module represents
an example for the interface module.
352),%86'3
PDVWHUPRGXOH
HJ6&38
0'6
352),%86FDEOHWR
DOO
352),%86VODYHV
5HDGHUZULWHUHDGGHYLFH
,QWHUIDFHPRGXOH
RIWKH(7SUR 5)&
9IRU5)&
DQGUHDGHUZULWHUHDGGHYLFH
P
VWDQGDUGFDEOHOHQJWK
Figure 7-38
Configurator for an RF170C

WR5)&
:LWKDKLJK
GDWDYROXPH
WR5)&
7KHWLPHVIRU
FRPPDQGSURFHVVLQJ
PD\EHH[WHQGHG
0D[LPXP5)&FDQEH
RSHUDWHGLQDQ(7SUR
Figure 7-39
Maximum configuration of RF170C on an ET 200pro
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217
Communication modules
7.7 RF170C
7.7.2
Connect the RF170C with the connection module
Introduction
On the RF170C connection module, you connect the cable to the readers / write/read
devices using 8-pin round sockets. Use an 8-pin M12 connector and a corresponding cable if
you prefer to produce a customized cable.
In doing so, please comply with the cable configurator in the system manuals of the RFID
families.
Figure 7-40
Sockets and LEDs of the RF170C connection module
Requirements
Before you start to wire the RF170C connection module, switch off the supply voltage, or deinstall the connection module.
Note
It is easier to wire the RF170C connection module after you have removed it from the
communication module.
Accessories required for the RF170C
● Patch cable with 8-pin M12 connector
● Alternatively: Shielded 7-core Cu cable, flexible, conductor cross-section ≤ 0.75 mm2 and
8-pin M12 connector
Connecting M12 connectors
1. Plug the connector into the relevant socket of the RF170C connection module. Make sure
the connector and socket are properly interlocked (groove and spring).
2. Tighten the knurled screws of the connector (torque = 1.5 Nm.)
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Communication modules
7.7 RF170C
Connect RF170C connection module
1. Insert the RF170C connection module into the communication module.
2. Screw the connection module onto the rack (4 cross-head screws on the front: top and
bottom, tightening torque 1.5 Nm)
Figure 7-41
Connect RF170C connection module
Sealing unused sockets
Always close all unused sockets using M12 caps in order to achieve the degree of protection
IP65, IP66 or IP67.
Reference
ET 200pro Distributed I/O device operating instructions, Section Electrical configuration of
ET 200pro
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219
Communication modules
7.7 RF170C
7.7.3
LED displays on the RF170C communication module
LED display
The figure below shows the position and layout of the LED display on the the RF170C
connection module.
Figure 7-42
LED display on the RF170C communication module
Status and error LEDs on the RF170C connection module
Table 7-21
Status and error LEDs for RF170C
LEDs
SF
ACT_1, ACT_2
Meaning*
Group errors
The corresponding reader / (write/read device) is active in processing a user
command. (MOBY I only)
ERR_1, ERR_2 *
A flashing pattern indicates the last error to occur.
PRE_1, PRE_2 **
Indicates the presence of a transponder/MDS.
RxD_1, RxD_2
Indicates live communication with the reader / write/read device. May also
indicate malfunctions on the reader / write/read device.
* The meaning of the individual flashing pattern is described in the relevant FB and FC
documentation. That documentation also includes the associated error descriptions.
** In the case of multitag operation, this LED uses a flashing interval to indicate the number of data
carriers currently within the range of the reader / write/read device.
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