GEI 100363 Fuji AF300 G11 Manual

User Manual: Fuji-AF300-G11-Manual Fuji

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GEI-100363C
Supersedes GEI-100363B
AF-300 G11
Users Guide
GE Fuji Drives USA
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
© 1999, 2000 by GE Fuji Drives USA, Inc.
All rights reserved.
These instructions do not purport to cover all details or variations in equipment, nor to provide every possible
contingency to be met during installation, operation, and maintenance. If further information is desired, or if particular
problems arise that are not covered sufficiently for the purchaser’s purpose, the matter should be referred to GE Fuji
Drives USA, Salem, Virginia, USA.
This document contains proprietary information of GE Fuji Drives USA and is furnished to its customer solely to
assist that customer in the installation, testing, operation, and/or maintenance of the equipment described. This
document shall not be reproduced in whole or in part, nor shall its contents be disclosed to any third party without
the written approval of GE Fuji Drives USA.
AF-300 G11 is a trademark of GE Fuji Drives USA, Inc.
Energy $aver is a registered trademark of General Electric Company, USA.
Genius is a registered trademark of GE Fanuc Automation North America, Inc.
Profibus is a trademark of Profibus International.
X$D is a trademark of General Electric Company, USA.
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Notes
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
i. Preface
Safety Instructions .................................................. iii
Model Numbering System Diagram....................... vii
Dimensions & Weights .......................................... viii
1. Before Using This Product ................................ 1-1
Receiving Instructions.......................................... 1-1
Appearance.......................................................... 1-1
Handling the Product ........................................... 1-2
Carrying ............................................................... 1-3
Storage ................................................................ 1-3
Ratings Efficiency and Watts Loss ...................... 1-4
2. Installation Environment and Connection ....... 2-1
Operating Environment ........................................ 2-1
Installation Method .............................................. 2-1
Connection........................................................... 2-3
Basic Connection Diagrams ........................... 2-4
Connecting the Main Circuit and
Ground Terminals ....................................... 2-8
Connecting the Control Terminals ................ 2-11
Terminal Configuration .................................. 2-15
Cable Size, Tightening Torque &
Circuit Protection Rating .......................... 2-16
DC Link Reactor ........................................... 2-17
3. Operation ............................................................ 3-1
Inspection and Preparation Before Operation ..... 3-1
Operation Method ................................................ 3-1
Trial Run ............................................................... 3-1
4. Keypad Panel ..................................................... 4-1
Appearance of Keypad Panel .............................. 4-1
Operation From the Keypad Panel
(LCD Screen, Level Structure) .................... 4-2
Normal Operation ........................................... 4-2
Alarm Modes .................................................. 4-2
Entering Data on the Keypad Panel .................... 4-4
Operation Mode.............................................. 4-4
Setting Digital Frequency ............................... 4-4
Switching to LED Digital Monitor.................... 4-5
Program Menu Screen .................................... 4-5
Setting Function Data ..................................... 4-5
Checking Function Data ................................. 4-7
Monitoring Operating Status .......................... 4-7
I/O Check ........................................................ 4-8
Maintenance Information ................................ 4-9
Load Rate Measurement .............................. 4-10
Alarm Information ......................................... 4-11
Alarm History and Factors ............................ 4-12
Data Copy ..................................................... 4-13
Alarm Mode .................................................. 4-15
5. Function Selection ............................................. 5-1
Function Select List ............................................. 5-1
Alphabetical Function List ................................... 5-5
Function Explanation ........................................... 5-7
6. Protective Operations........................................ 6-1
List of Protective Functions ................................. 6-1
Alarm Reset ......................................................... 6-2
7. Troubleshooting ................................................. 7-1
Activation of Protective Function ......................... 7-1
Abnormal Motor Rotation .................................... 7-5
8. Maintenance and Inspection ............................ 8-1
Daily Inspections .................................................. 8-1
Periodic Inspections ............................................ 8-1
Main Circuit Measurements ................................. 8-4
Insulation Test ...................................................... 8-5
Replacement Parts .............................................. 8-5
9. Warranty Parts and Service .............................. 9-1
In-Warranty Failure Checklist ............................... 9-2
10. Replacement Parts .......................................... 10-1
11. Specifications ................................................... 11-1
Table of Contents
i
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Standard Specifications..................................... 11-1
Common Specifications..................................... 11-3
Outline Dimensions ............................................ 11-5
Keypad Mounting Hole .................................... 11-12
12. RS485 Modbus RTU Serial Communication . 12-1
Transmission Specification ................................ 12-1
Connection......................................................... 12-1
Serial Interface Configuration ............................ 12-1
Modbus RTU Functions ..................................... 12-1
Drive function Code Access .............................. 12-2
Command and Monitor Data Registers ............. 12-2
Data Format Specification ................................. 12-4
Communication Errors ....................................... 12-8
13. Options .............................................................. 13-1
Built-in Options .................................................. 13-1
14. Electromagnetic Compatibility (EMC) ............ 14-1
General............................................................... 14-1
Recommended Installation Instructions ............ 14-1
ii
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Safety Instructions
Read this manual carefully before installing, connecting (wiring), operating, servicing, or inspecting the drive.
Familiarize yourself with all safety features before using the drive.
In this manual, safety messages are classified as follows:
WARNING Improper operation may result in serious personal injury or death.
CAUTION Improper operation may result in slight to medium personal injury or property damage.
Situations more serious than those covered by CAUTION will depend on prevailing circumstances.
Always follow instructions.
Instructions on Use
WARNING
This drive is designed to drive a 3-phase induction motor and is not suitable for a single-phase motor or
others, as fire may result.
This drive may not be used as a component of a life-support system or other medical device directly
affecting the personal welfare of the user.
This drive is manufactured under strict quality control standards. However, safety equipment must be
installed or the failure of this device may result in personal injury, property damage, or if there is a risk
of accident.
Instructions on Installation
WARNING
Mount this drive on an incombustible material such as metal. There is a risk of fire.
Do not place combustible or flammable material near this drive, as fire may result.
CAUTION
Do not hold or carry this drive by its cover. Do not drop the converter, as injury may result.
Ensure that the drive and heat sink surfaces are kept free of foreign matter (lint, paper dust, small chips of
wood or metal, and dust), as fire or accident may result.
Do not install or operate a damaged drive or a drive with missing parts, as electric shock or
injury may occur.
iii
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Instructions on Wiring
WARNING
Connect the drive to power via a line-protection molded-case circuit breaker or fuse, as fire may result.
Always connect a ground wire, as electric shock or fire may result.
A licensed specialist must perform all wiring work, as electric shock may result.
Turn off the power before wiring, as electric shock may result.
Wire the drive after installation is complete, as electric shock or injury may occur.
CAUTION
Confirm that the phases and rated voltage of this product match those of the AC power supply,
as injury may result.
Do not connect the AC power supply to the output terminals (U, V, and W), as injury may result.
Do not directly connect a braking resistor to the DC terminals (P(+) and N(-)), as fire may result.
Ensure that the noise generated by the drive, motor, or wiring does not adversely affect peripheral
sensors and equipment, as accident may result.
Instructions on Operation
WARNING
Be sure to install the cover before turning on the power (closed). Do not remove the cover while power to
the drive is turned on. Electric shock may occur.
Do not operate switches with wet hands, as electric shock may result. When the retry function is selected,
the drive may restart automatically after tripping. Design the machine to ensure personal safety in the
event of restart. Accident may result.
When the torque limiting function is selected, operating conditions may differ from preset conditions
(acceleration/deceleration time or speed). In this case, personal safety must be assured.
Accident may result.
The STOP key is only effective when a function setting has been established. Install an independent
emergency switch to disable the STOP key on the keypad panel when an operation is selected via the
external signal terminal. Accident may result.
Operations can start up suddenly, after the alarm is reset, if there is a running signal input.
Confirm that the running signal input is not present before resetting the alarm. Accident may result.
Do not touch drive terminals when energized, even if the drive has stopped. Electric shock may result.
CAUTION
Do not start or stop the drive using the main circuit power. Failure may result.
Do not touch the heat sink or braking resistor because they become very hot. Burns may result.
Since the drive can reach high speed operation easily, carefully check the performance of motor or
machine before changing any speed settings. Injury may result.
Do not use the drive braking function for mechanical holding. Injury may result.
iv
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Instructions on Maintenance, Inspection, and Replacement
WARNING
Wait a minimum of five minutes (30HP or less) or ten minutes (40HP or more) after power has been turned
off (open) before starting inspection. Also confirm that the charge lamp is off and that DC voltage between
terminals P(+) and N(-) does not exceed 25V. Electrical shock may result.
Only authorized personnel should perform maintenance, inspection, and replacement operations.
Remove all metal jewelry such as watches and rings. Use insulated tools only. Electric shock or injury
may result.
Instructions on Disposal
CAUTION
Treat as industrial waste when disposing of drive. Injury may result.
Instructions for UL/cUL Requirements
CAUTION
Hazard of electrical shock. Disconnect incoming power before working on this control.
Dangerous voltage exist until charge light is off.
Type1 - indoor use only.
Tightening torque and wire size for field wiring terminal are marked adjacent to the terminal or on
the wiring diagram.
The drive shall be connected with Listed Class J Fuse or Circuit Breaker rated 600V as shown in the
Table 2-3-5 (30 HP or less).
In case of using auxiliary control-power input, connect it by referring to the basic connection
diagram (2-3-1).
Suitable for use on a circuit capable of delivering not more than 5000rms symmetrical amperes,
for 230V (230V series), 480V (460V series) maximum up to 30HP; 42000rms symmetrical amperes
230V (230V series), 480V (460V series) maximum 40HP and above.
Use 60/75 °C CU wire only.
A Class 2 circuit wired with Class 1 wire (30HP or less). Use Class 1 wire only (40HP or more).
Field wiring connection must be made by a UL Listed and CSA Certified closed-loop terminal connector
sized for the wire gauge involved. Connector must be fixed using the crimp tool specified by the connector
manufacture.
Solid state motor overload protection is provided in each model.
Other Instructions
WARNING
Never modify the product. Electric shock or injury may result.
v
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Conformity to Low Voltage Directive in Europe
CAUTION
The contact capacity of alarm output for any fault (30A, B, C) and relay signal output (Y5A, Y5C) is
0.5A at 48V DC, 0.3A 250 VAC
The ground terminal (G) should be connected to ground. Use a crimp terminal to connect a cable to
the main circuit terminal or drive ground terminal.
Where a residual-current protective device (RCD) is used for protection in case of direct or indirect
contact, only a type B device is allowed on the supply side of this electrical equipment. Otherwise,
another protective measure shall be applied such as separation of the electrical equipment from the
environment by double or reinforced insulation or isolation of the electrical equipment and supply
system by the transformer.
Use a single cable to connect the (G) drive ground terminal. Do not use two or more drive ground
terminals.
Use a molded-case circuit breaker (MCCB) and magnetic contactor (MC) that conform to EN or IEC
standards.
Operate the drive under over-voltage Category III conditions and maintain Pollution Degree 2 or
better as specified in IEC664. To maintain Pollution Degree 2 or better, install the drive in a control
panel structure (level NEMA 3 or higher) which is free from water, oil, carbon, dust, etc.
For the input-output wiring of the drive, use cable diameter and type as specified in Appendix C
in EN60204.
To ensure safety, install an optional AC reactor, DC reactor, or external braking resistor as follows:
1) Install inside an IP4X cabinet or barrier if electrical parts are exposed.
2) Install inside an IP2X cabinet or barrier if electrical parts are not exposed.
In case of external cooling system, cover the drive rear side in order not to touch the main capacitor
and braking resistor.
General Instructions
For clarity, some figures in this manual may show the drive with covers and safety screens removed for
explanation purposes. Do not operate the device until all such covers and screens have been replaced.
vi
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
AF-300 G11
Model Numbering System Diagram
Description 6K G11 N N (X/N)NN X N X N
GE Product Code
AF-300 Drive Family
Input Voltage
2 = 230V 50/60 Hz
4 = 460V 50/60 Hz
Input Phases
3 = 3 Phase
Horsepower
F50 = 1/2 Hp
010 = 10 Hp
100 = 100 Hp
Factory Installed Options
N = None
X = Keypad
B = to be determined
Enclosure Type
1 = NEMA 1 (UL Type 1)
2 = NEMA 12 (UL Type 12)
4 = NEMA 4 (UL Type 4)
8 = IP00 with NEMA 12 heatsink
9 = IP00
Product Revision
A = 1st Revision
B = 2nd Revision
Minor Product Revision
1 = 1st Minor Revision
2 = 2nd Minor Revision
vii
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
HP
Rating NEMA
Enclosure Rated Output
Current (A) Overload
(150% 1min.) AF-300G11
Model No. Catalog
No. Dimensions
H x W x D (inches) Weight
(lbs)
230VAC, 3 phase, 50/60Hz Input, NEMA 1
0.25 1 1.5 2.3 6KG1123F25X1## D6501 10.24 x 4.33 x 5.12 4.8
0.5 1 3 4.5 6KG1123F50X1## D6502 10.24 x 4.33 x 5.12 4.8
1 1 5 7.5 6KG1123001X1## D6503 10.24 x 4.33 x 5.71 5.5
2 1 8 12 6KG1123002X1## D6504 10.24 x 5.91 x 5.71 8.4
3 1 11 17 6KG1123003X1## D6505 10.24 x 5.91 x 5.71 8.4
5 1 17 26 6KG1123005X1## D6506 10.24 x 5.91 x 5.71 8.4
7.5 1 25 38 6KG1123007X1## D6507 10.24 x 8.66 x 7.68 13.4
10 1 33 50 6KG1123010X1## D6508 10.24 x 8.66 x 7.68 13.4
15 1 46 69 6KG1123015X1## D6509 15.75 x 9.84 x 7.68 22.0
20 1 59 89 6KG1123020X1## D6510 15.75 x 9.84 x 7.68 22.0
25 1 74 111 6KG1123025X1## D6511 15.75 x 9.84 x 7.68 23.1
30 1 87 131 6KG1123030X1## D6512 15.75 x 9.84 x 7.68 23.1
40 1 115 173 6KG1123040X1## D6513 29.7 x 13.5 x 10.0 70
50 1 145 218 6KG1123050X1## D6514 33.1 x 14.9 x 10.6 86
60 1 180 270 6KG1123060X1## D6515 38.0 x 14.9 x 10.6 106
75 1 215 323 6KG1123075X1## D6516 38.0 x 14.9 x 10.6 110
100 1 283 425 6KG1123100X1## D6517 41.3 x 21.0 x 11.2 172
125 1 346 519 6KG1123125X1## D6518 50.4 x 26.9 x 14.2 282
230VAC, 3 phase, 50/60Hz Input, NEMA 4
0.25 4 1.5 2.3 6KG1123F25X4## D6551 10.24 x 4.33 x 5.12 4.8
0.5 4 3 4.5 6KG1123F50X4## D6552 10.24 x 4.33 x 5.12 4.8
1 4 5 7.5 6KG1123001X4## D6553 10.24 x 4.33 x 5.71 5.5
2 4 8 12 6KG1123002X4## D6554 10.24 x 5.91 x 5.71 8.4
3 4 11 17 6KG1123003X4## D6555 10.24 x 5.91 x 5.71 8.4
5 4 17 26 6KG1123005X4## D6556 10.24 x 5.91 x 5.71 8.4
7.5 4 25 38 6KG1123007X4## D6557 10.24 x 8.66 x 7.68 13.4
10 4 33 50 6KG1123010X4## D6558 10.24 x 8.66 x 7.68 13.4
230VAC, 3 phase, 50/60Hz Input, NEMA 12
15 12 46 69 6KG1123015X2## D6559 15.75 x 9.84 x 7.68 22.0
20 12 59 89 6KG1123020X2## D6560 15.75 x 9.84 x 7.68 22.0
25 12 74 111 6KG1123025X2## D6561 15.75 x 9.84 x 7.68 23.1
30 12 87 131 6KG1123030X2## D6562 15.75 x 9.84 x 7.68 23.1
230VAC, 3 phase, 50/60Hz Input, Open
40 Open 115 173 6KG1123040X9## --- 21.7 x 13.4 x 10.0 64
50 Open 145 218 6KG1123050X9## --- 24.2 x 14.8 x 10.6 79
60 Open 180 270 6KG1123060X9## --- 29.1 x 14.8 x 10.6 97
75 Open 215 323 6KG1123075X9## --- 29.1 x 14.8 x 10.6 101
100 Open 283 425 6KG1123100X9## --- 29.5 x 20.9 x 11.2 154
125 Open 346 519 6KG1123125X9## --- 34.6 x 26.8 x 14.2 253
## Indicates product revision.
Note: Horsepower rating is shown for 230V and 460V nominal systems, 1800 RPM motors.
When applying at lower voltage and lower speed AC motors, select the drive by rated current and not Hp rating.
AF-300 G11 Dimensions & Weights
viii
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
HP
Rating NEMA
Enclosure Rated Output
Current (A) Overload
(150% 1min.) AF-300G11
Model No. Catalog
No. Dimensions
H x W x D (inches) Weight
(lbs)
230VAC, 3 phase, 50/60Hz Input, Open with NEMA 12 Heatsink
40 Open 115 173 6KG1123040X8## --- 21.7 x 13.4 x 10.0 64
50 Open 145 218 6KG1123050X8## --- 24.2 x 14.8 x 10.6 79
60 Open 180 270 6KG1123060X8## --- 29.1 x 14.8 x 10.6 97
75 Open 215 323 6KG1123075X8## --- 29.1 x 14.8 x 10.6 101
100 Open 283 425 6KG1123100X8## --- 29.5 x 20.9 x 11.2 154
125 Open 346 519 6KG1123125X8## --- 34.6 x 26.8 x 14.2 253
460VAC, 3 phase, 50/60Hz Input, NEMA 1
0.5 1 1.5 2.3 6KG1143F50X1## D6519 10.24 x 4.33 x 5.12 4.8
1 1 2.5 3.8 6KG1143001X1## D6520 10.24 x 4.33 x 5.71 5.5
2 1 3.7 5.6 6KG1143002X1## D6521 10.24 x 5.91 x 5.71 8.4
3 1 5.5 8.3 6KG1143003X1## D6522 10.24 x 5.91 x 5.71 8.4
5 1 9 14 6KG1143005X1## D6523 10.24 x 5.91 x 5.71 8.4
7.5 1 13 20 6KG1143007X1## D6524 10.24 x 8.66 x 7.68 14.3
10 1 18 27 6KG1143010X1## D6525 10.24 x 8.66 x 7.68 14.3
15 1 24 36 6KG1143015X1## D6526 15.75 x 9.84 x 7.68 22.0
20 1 30 45 6KG1143020X1## D6527 15.75 x 9.84 x 7.68 22.0
25 1 39 59 6KG1143025X1## D6528 15.75 x 9.84 x 7.68 23.1
30 1 45 68 6KG1143030X1## D6529 15.75 x 9.84 x 7.68 23.1
40 1 60 90 6KG1143040X1## D6531 29.7 x 13.5 x 10.0 70
50 1 75 113 6KG1143050X1## D6532 29.7 x 14.9 x 10.6 82
60 1 91 137 6KG1143060X1## D6533 34.6 x 14.9 x 10.6 95
75 1 112 168 6KG1143075X1## D6534 34.6 x 14.9 x 10.6 97
100 1 150 225 6KG1143100X1## D6535 38.0 x 14.9 x 10.6 115
125 1 176 264 6KG1143125X1## D6536 38.0 x 21.0 x 12.4 174
150 1 210 315 6KG1143150X1## D6537 38.0 x 21.0 x 12.4 245
200 1 253 380 6KG1143200X1## D6538 53.1 x 21.0 x 14.2 245
250 1 304 456 6KG1143250X1## D6539 53.1 x 21.0 x 14.2 245
300 1 377 566 6KG1143300X1## D6540 55.1 x 26.9 x 14.2 337
350 1 415 623 6KG1143350X1## D6541 55.1 x 26.9 x 14.2 337
400 1 520 780 6KG1143400X1## D6542 57.1 x 26.8 x 17.7 562
450 1 585 878 6KG1143450X1## D6543 57.1 x 26.8 x 17.7 562
500 1 650 975 6KG1143500X1## D6544 57.1 x 34.6 x 17.7 804
600 1 740 1110 6KG1143600X1## D6545 57.1 x 34.6 x 17.1 804
460VAC, 3 phase, 50/60Hz Input, NEMA 4
0.5 4 1.5 2.3 6KG1143F50X4## D6569 10.24 x 4.33 x 5.12 4.8
1 4 2.5 3.8 6KG1143001X4## D6570 10.24 x 4.33 x 5.71 5.5
2 4 3.7 5.6 6KG1143002X4## D6571 10.24 x 5.91 x 5.71 8.4
3 4 5.5 8.3 6KG1143003X4## D6572 10.24 x 5.91 x 5.71 8.4
5 4 9 14 6KG1143005X4## D6573 10.24 x 5.91 x 5.71 8.4
7.5 4 13 20 6KG1143007X4## D6574 10.24 x 8.66 x 7.68 14.3
10 4 18 27 6KG1143010X4## D6575 10.24 x 8.66 x 7.68 14.3
460VAC, 3 phase, 50/60Hz Input, NEMA 12
15 12 24 36 6KG1143015X2## D6576 15.75 x 9.84 x 7.68 22.0
20 12 30 45 6KG1143020X2## D6577 15.75 x 9.84 x 7.68 22.0
25 12 39 59 6KG1143025X2## D6578 15.75 x 9.84 x 7.68 23.1
30 12 45 68 6KG1143030X2## D6579 15.75 x 9.84 x 7.68 23.1
## Indicates product revision.
Note: Horsepower rating is shown for 230V and 460V nominal systems, 1800 RPM motors.
When applying at lower voltage and lower speed AC motors, select the drive by rated current and not Hp rating.
AF-300 G11 Dimensions & Weights
ix
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
HP
Rating NEMA
Enclosure Rated Output
Current (A) Overload
(150% 1min.) AF-300G11
Model No. Catalog
No. Dimensions
H x W x D (inches) Weight
(lbs)
460VAC, 3 phase, 50/60Hz Input, Open
40 Open 60 90 6KG1143040X9## --- 21.7 x 13.4 x 10.0 64
50 Open 75 113 6KG1143050X9## --- 21.7 x 14.8 x 10.6 75
60 Open 91 137 6KG1143060X9## --- 26.6 x 14.8 x 10.6 86
75 Open 112 168 6KG1143075X9## --- 26.6 x 14.8 x 10.6 88
100 Open 150 225 6KG1143100X9## --- 29.1 x 14.8 x 10.6 106
125 Open 176 264 6KG1143125X9## --- 29.1 x 20.9 x 12.4 154
150 Open 210 315 6KG1143150X9## --- 29.1 x 20.9 x 12.4 154
200 Open 253 380 6KG1143200X9## --- 39.4 x 20.9 x 14.2 220
250 Open 304 456 6KG1143250X9## --- 39.4 x 20.9 x 14.2 220
300 Open 377 566 6KG1143300X9## --- 39.4 x 26.8 x 14.2 308
350 Open 415 623 6KG1143350X9## --- 39.4 x 26.8 x 14.2 308
400 Open 520 780 6KG1143400X9## --- 55.1 x 26.8 x 17.7 551
450 Open 585 878 6KG1143450X9## --- 55.1 x 26.8 x 17.7 551
500 Open 650 975 6KG1143500X9## --- 55.1 x 34.6 x 17.1 793
600 Open 740 1110 6KG1143600X9## --- 55.1 x 34.6 x 17.1 793
460VAC, 3 phase, 50/60Hz Input, Open with NEMA 12 Heatsink
40 Open 60 90 6KG1143040X8## --- 21.7 x 13.4 x 10.0 64
50 Open 75 113 6KG1143050X8## --- 21.7 x 14.8 x 10.6 75
60 Open 91 137 6KG1143060X8## --- 26.6 x 14.8 x 10.6 86
75 Open 112 168 6KG1143075X8## --- 26.6 x 14.8 x 10.6 88
100 Open 150 225 6KG1143100X8## --- 29.1 x 14.8 x 10.6 106
125 Open 176 264 6KG1143125X8## --- 29.1 x 20.9 x 12.4 154
150 Open 210 315 6KG1143150X8## --- 29.1 x 20.9 x 12.4 154
200 Open 253 380 6KG1143200X8## --- 39.4 x 20.9 x 14.2 220
250 Open 304 456 6KG1143250X8## --- 39.4 x 20.9 x 14.2 220
300 Open 377 566 6KG1143300X8## --- 39.4 x 26.8 x 14.2 308
350 Open 415 623 6KG1143350X8## --- 39.4 x 26.8 x 14.2 308
400 Open 520 780 6KG1143400X8## --- 55.1 x 26.8 x 17.7 551
450 Open 585 878 6KG1143450X8## --- 55.1 x 26.8 x 17.7 551
500 Open 650 975 6KG1143500X8## --- 55.1 x 34.6 x 17.1 793
600 Open 740 1110 6KG1143600X8## --- 55.1 x 34.6 x 17.1 793
## Indicates product revision.
Note: Horsepower rating is shown for 230V and 460V nominal systems, 1800 RPM motors.
When applying at lower voltage and lower speed AC motors, select the drive by rated current and not Hp rating.
AF-300 G11 Dimensions & Weights
x
1-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
1. Before Using This Product
1.1 Receiving Instructions
40 HP or more
Mounting screws of
surface cover
(Total of 6 screws)
Lifting
Holes
(4 holes
total)
Ratings
Nameplate
Surface Cover
Keypad Panel
Mounting screws of surface cover
Keypad Panel
Surface
cover
Intermediate cover
Ratings nameplate
30 HP or less
Ratings Nameplate
Unpack and check the product as explained below.
If you have any questions about the product, contact GE
Fuji Drives or your local GE Drives distributor.
1. Check the ratings nameplate to confirm that the
delivered product is the one that was ordered.
2. Check for damaged and/or missing parts upon delivery.
3. In addition to the drive unit and this manual, the package contains rubber bushings (for products with 30 Hp or less)
and a terminating resistor (1/2 W, 120 ohm). The terminating resistors for products with 30 Hp or less is packaged
separately. The terminating resistors for products with 40HP or more are installed internal to the drive unit. To
connect the internal terminating resistor, place hardware jumper J2 to the “ON” position. This terminating resistor is
required for RS485 RTU communication.
4. On drives rated 100 Hp and larger a separately mounted DC Link Reactor is provided. The reactor should be checked
for proper rating before installation.
1.2 Appearance
SER. No. : 9 9 1 0 - 0 0 0 1 2 M 0 0 01
Production lot serial number
Production week: Fiscal week (01 to 53)
Production year: Last two digits of year (99 = 1999)
1-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
1.3 Handling the Product
(1) Removing the Cover
For drives 30HP or less, loosen the cover mounting screws, then remove the cover by pulling from the top (see Figure
1.3.1).
Fig.1-3-1 Removing the Cover (for drives of 30HP or less)
For drives 40HP or more, first remove the six cover mounting screws, then remove the cover.
Fig.1-3-2 Removing the Cover (for drives of 40HP or more)
(2) Removing the Keypad Panel
After removing the cover as explained in (1), loosen the keypad panel mounting screws and remove as shown in Figure
1.3.3 for drives 40HP or less.
Fig.1-3-3 Removing the Keypad Panel (for drives of 30 HP or less)
For drives 40HP or more, loosen the keypad panel mounting screws and remove, using the finger holds on the keypad
panel case.
Mounting screws of service
cover (6 positions total)
Mounting screws of
Keypad panel
Keypad panel case
Fig.1-3-4 Removing the Keypad Panel (for drives 40HP or more)
1-3
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
1.4 Carrying
Carry the product by the main unit. Do not carry the product by its cover or parts other than the main unit. Use a crane or
hoist to carry a product equipped with hanging holes.
1.5 Storage
Temporary Storage
Temporary storage of this product must meet the conditions listed in Table 1-5-1.
Table 1-5-1 Storage Environment
Item Specifications
Ambient Temperature -10° to +50°C
(+14° to +122°F) Condensation or freezing, as a result of sudden temperature
changes, must not occur.
Storage Temperature -25° to +65°C
1
(-4° to +149°F)
Relative Humidity 5 to 95%
2
Atmosphere The standard product must not be exposed to dust, direct sunlight, corrosive
gas, flammable gas, oil mist, vapor, water drops, or vibration. The salt content
in the atmosphere should be minimized.
Note 1: The storage temperature applies only to short periods of time, such as during transport. Refer to comments on
extended storage guidelines.
Note 2: Since a large change in temperature within this humidity range may result in condensation or freezing, do not
store where such temperature changes may occur.
1. Do not place this product directly on the floor.
2. To store the product in an extreme environment, pack in vinyl sheeting, etc.
3. If the product is stored in a high-humidity environment, insert a drying agent (e.g., silica gel) and pack the product in
vinyl sheeting.
Long-term Storage
If the product is to be stored for an extended period of time after purchase, the method of storage depends primarily on
the storage location.
The general long-term storage method is as follows:
1. The above conditions for temporary storage must be satisfied.If the storage period exceeds three months, the upper
limit of ambient temperature must be reduced to 30°C (86°F) to prevent the deterioration of the electrolytic capaci-
tors.
2. Pack the product thoroughly to eliminate exposure to moisture and include a drying agent to ensure a relative
humidity of about 70% or less.
3. Do not leave the product mounted in a control panel and exposed to the elements like moisture or dust (particularly
on a construction site). In this case, remove the product and store in a suitable environment.
4. Electrolytic capacitors will deteriorate if not provided with power for an extended period of time. Do not store
electrolytic capacitors for one year or longer without providing power.
1-4 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
1.6 AF-300 G11 Drive Ratings Efficiency and Watts Loss
HP
Rating Rated Output
Current (A) Rated Output
Power (KVA) Efficiency at 2KHz
(%) Efficiency at
15KHz (%) Watts Loss at
2KHz (W) Watts Loss at
15KHz (W) Internal DB
(W)
230VAC
0.25 1.5 0.59 92.0 90.5 25 30 10
0.5 3 1.1 93.5 91.7 35 45 10
1 5 1.9 94.9 94.0 50 60 10
2 8 3.1 95.7 94.1 80 110 30
3 11 4.3 95.9 94.9 110 140 30
5 17 6.7 96.2 95.4 170 210 30
7.5 25 9.9 96.2 95.2 240 310 60
10 33 13 96.5 95.3 300 415 60
15 46 18 96.4 95.2 450 620 N/A
20 59 23 96.9 95.9 540 720 N/A
25 74 29 96.8 95.8 670 890 N/A
30 87 34 96.5 95.5 880 1160 N/A
40 115 45 97.2 96.5 950 1200 N/A
50 145 57 97.2 96.4 1200 1550 N/A
60 180 71 97.3 96.6 1400 1750 N/A
75 215 85 97.4 96.8 1600 2050 N/A
2KHz (%) 10KHz (%) 2KHz (W) 10KHz (W)
100 283 112 97.4 97.0 2150 2500 N/A
125 346 137 97.4 97.0 2600 3000 N/A
460VAC
0.5 1.5 1.1 93.5 89.3 35 60 10
1 2.5 1.9 95.4 91.7 45 85 10
2 3.7 2.9 96.7 94.1 60 110 30
3 5.5 4.3 97.0 94.5 80 150 30
5 9 7.1 97.1 95.0 130 230 30
7.5 13 10 97.3 95.3 170 300 60
10 18 14 97.3 95.4 230 400 60
15 24 19 97.6 95.9 300 520 N/A
20 30 23 97.9 96.5 360 610 N/A
25 39 31 97.8 96.4 460 770 N/A
30 45 35 97.8 96.4 550 900 N/A
40 60 47 97.8 96.4 750 1250 N/A
50 75 59 97.7 96.1 950 1650 N/A
60 91 72 97.8 96.4 1100 1850 N/A
75 112 89 97.9 96.5 1300 2200 N/A
2KHz (%) 10KHz (%) 2KHz (W) 10KHz (W)
100 150 119 98.1 97.2 1550 2350 N/A
125 176 140 98.0 97.2 1950 2800 N/A
150 210 167 98.0 97.3 2400 3350 N/A
200 253 202 98.2 97.3 2650 3900 N/A
250 304 242 98.1 97.3 3250 4700 N/A
300 377 300 98.2 97.4 3900 5750 N/A
350 415 330 98.2 97.4 4350 6300 N/A
400 520 414 98.2 97.4 5450 7950 N/A
450 585 466 98.2 97.4 6150 8950 N/A
500 650 518 98.3 97.4 6700 9950 N/A
600 740 590 98.2 97.4 7750 11300 N/A
2-1
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
2. Installation Environment and Connection
2.1 Operating Environment
Install this product in a location that meets the condi-
tions listed in Table 2-1-1.
Table 2-1-1 Operating Environment
Item S
p
ecifications
Location Indoors
Ambient
Temperature -10° to +50°C (+14° to +122°F) - for products of
30 HP or less, the ventilating covers must be
removed if ambient temperature exceeds
+40°C (104°F), NEMA Type 4 & 12 Unit -10° to
+40°C (+14° to +104°F)
Relative
Humidity 5 to 95% (No condensation).
Atmosphere The product must not be exposed to dust,
direct sunlight, corrosive gas, oil mist, vapor, or
water. There must be a minimum salt content in
the atmosphere. Do not store where
condensation may occur as a result of sudden
changes in temperature.
Altitude 1000 m (3300 feet) or lower - For altitude above
1000 m (3300 feet), see Table 2-1-2.
Vibration 3mm peak from 2 to 9Hz, 9.8m/s2 from 9 to 20Hz,
2m/s2 from 20-55Hz, 1m/s2 from 55 to 200Hzs.
2.2 Installation Method
1. Securely fasten the product in an upright position on
a solid structure with the tag AF-300G11 facing the
front. Do not turn the product upside down or install
in a horizontal position. Fig. 2-2-1
2. Since heat is generated during drive operation, the
spaces shown in Fig. 2-2-1 are required to ensure
sufficient cooling. Do not install the product beneath
a device sensitive to heat as heat radiates upward.
3. The heat sink may reach a temperature of 90°C
(+194°F) during drive operation. Ensure that the
material surrounding the product can withstand this
temperature.
WARNING
Install this product on nonflammable material such as
metal.
4. When installing this product in a control panel,
consider ventilation to prevent the drive’s ambient
temperature from exceeding the specified value. Do
not install the product in an area from which heat
cannot be sufficiently released.
5. If two or more drives must be installed in the same
device or control panel, arrange the units horizontally
to minimize the effect of heat. If two or more drives
must be installed vertically, place an insulated plate
between the drives to minimize the effect of heat.
6. When shipped from the factory, drives provide
internal cooling inside the panel. A drive of 30HP or
less can be converted to external cooling simply by
adding an optional mounting adapter.
CAUTION
Ensure that the drive and heat sink surfaces are kept
free of foreign matter such as lint, paper dust, small
chips of wood or metal, and dust. Fire or accident
may result.
Table 2-1-2 Output current reduction rate based on
altitude
Altitude Output current
reduction rate
3300 feet 1
(1000m or lower)
3300-4950 feet 0.97
(1000-1500m)
4950-6600 feet 0.95
(1500-2000m)
6600-8250 feet 0.91
(2000-2500m)
8250-9900 feet 0.88
(2500-3000m)
AF-300 G11 Drive
Top
Bottom
Left Right
X
X
4” (100mm)
4” (100mm)
Fig. 2-2-1 30 HP or less: Gap X can be
0. (side-by-side installation) 40HP or
more: Gap X >= 2.0” (50mm)
Internal
Heat
Dissipation
(30%)
External
Heat
Dissipation
(70%)
Cooling fan
Heatsink
External
air supply
Internal
air supply
Internal
fan
Fig. 2-2-2 Through Panel Mount
2-2 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
A drive of 40HP or more can be converted to external
cooling simply by moving the upper and lower mounting
brackets as shown in Fig. 2-2-3. Remove the M6 bracket
screws, move the brackets, then secure the brackets
using the M5 case mounting screws. (The bracket screws
are no longer required after changing the bracket mount-
ing position.)
Fig. 2-2-3
In an external cooling system, a heat sink radiating about
70% of total drive heat (total loss) can be placed outside
the device or control panel, as shown in Fig. 2-2-2.
7. For drives of 30HP or less, remove the ventilating
covers if ambient temperature exceeds +40°C (104°F).
1. Removing the Ventilating Covers
One ventilating cover is mounted on top of the drive and
two or three are mounted at the bottom. Remove the
main cover and then remove ventilating covers by
popping out the cover inserts as shown in Fig. 2-2-4.
Fig. 2-2-4 Removing the ventilating cover
Bracket Screws (M6)
Case mounting
screws (M5)
10 screws total Mounting
Mounting
bracket
Fig.2.2.5
Fig. 2.2.6
Installation of Open Type with NEMA 12 Heatsink Drive
(40 Hp and above)
1. Remove adhesive protection strip from gasket and
then mount gasket to panel/enclosure, carefully
aligning cutout and mounting holes.
2. Install the drive unit and tighten the mounting bolt
and nut. (Tightening torque: 119 lbs-inch [M8], 425
lbs-inch [M12] ). Mounting hardware to be supplied
by customer. (refer to figure 2.2.5)
3. After proper torque has been applied to all mounting
hardware, seal the outside end of the hardware with
silicon glue. Silicon glue to be supplied by the
customer. (Refer to Fig. 2.2.6)
2-3
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
2.3 Connection
Remove the main cover before connecting the terminal blocks as follows.
2-3-1 Basic Connection
1. Always connect power to the L1/R, L2/S, and L3/T main circuit power terminals on the drive. Connecting power to
another terminal will damage the drive. Check that the power voltage is within the maximum allowable voltage
marked on the nameplate, etc.
2. Always wire the ground terminal to ground to prevent problems such as fire or electric shock and to minimize noise.
3. Use a reliable crimp terminal for connection between a power terminal and a power wire.
4. After terminating the wiring connection, confirm the following:
a. Confirm that the connection is correct.
b. Confirm that all necessary connections have been made.
c. Confirm that there is no short-circuit or ground fault between the terminals and wire.
5. Connection modification after power-on
The smoothing capacitor in the direct current portion of the main circuit cannot be discharged immediately after the
power is turned off. To insure safety, use a multimeter to check that the direct current (DC) voltage is lowered to the
safety range (25V DC or less) after the charge lamp goes off. Also, confirm that the voltage is zero before short-
circuiting. The residual voltage (electric charge) may cause sparks.
WARNING
Always connect a ground wire. Electric shock or fire may result. Ensure that a trained specialist
performs all wiring. Confirm that the power is turned off (open) before beginning any wiring operations.
Electrical shock may result.
2-4 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Note: The control circuit common terminals [11], (CM) and <CMY> are isolated
(*1) Use a drive with rated voltage matching the power supply voltage.
(*2) Use as required.
(*3) Use this peripheral device when necessary.
(*4) Remove the jumper wire (*4) between P1 and P(+) before connecting a DC REACTOR.
(*5) Be sure to use the braking unit (option)(*6) when connecting the external braking resistor (option)(*5)
(*6) Connect the braking unit to P(+) ans N(-). The auxiliary terminals [1] and [2] have polarity.
Connect them as shown in the figure above.
(*7) The drive can be operated without connecting the auxiliary control power supply.
(*8) Terminal (X1) to (X9) can be set to 9 (THR) - Braking unit thermal trip input.
(*9) If usingV2 or C1, as a reference signal, they must be used exclusively.
(*10) It is possible to input voltage signals (0 to +10 VDC or 0 to +5 VDC) to terminals [12] [11] instead of the potentiometer
2.3.1 Basic Connection Diagram (Sink Logic)
2-5
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Basic Connection Diagram to PLC (Sink Logic)
See page 2-4 for notes
2-6 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Basic Connection Diagram (Source Logic, Typically used in Europe)
Note: The control circuit common terminals [11], (CM) and <CMY> are isolated
(*1) Use a drive with rated voltage matching the power supply voltage.
(*2) Use as required.
(*3) Use this peripheral device when necessary.
(*4) Remove the jumper wire (*4) between P1 and P(+) before connecting a DC REACTOR.
(*5) Be sure to use the braking unit (option)(*6) when connecting the external braking resistor (option)(*5)
(*6) Connect the braking unit to P(+) ans N(-). The auxiliary terminals [1] and [2] have polarity.
Connect them as shown in the figure above.
(*7) The drive can be operated without connecting the auxiliary control power supply.
(*8) Terminal (X1) to (X9) can be set to 9 (THR) - Braking unit thermal trip input.
(*9) If usingV2 or C1, as a reference signal, they must be used exclusively.
(*10) It is possible to input voltage signals (0 to +10 VDC or 0 to +5 VDC) to terminals [12] [11] instead of the potentiometer
2-7
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Basic Connection Diagram to PLC (Source logic, Typically used in Europe)
See page 2-4 for notes
2-8 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
2.3.2 Connecting the Main Circuit and Ground Terminals
Table 2.3.1 Functions of main circuit terminals and ground termnals
S
y
mbol Terminal Name Descri
p
tion
L1/R,L2/S,L3/T Main circuit power terminals Connects a 3-phase power supply
U,V,W Inverter output terminals Connects a 3-phase motor
R0,T0 Input terminals for auxiliary control power Connects a backup AC power supply to the circuit
(not supported for drives of 1 Hp or less)control
P1,P(+) DC reactor terminals Connects the optional power correcting DC reactor
P(+),DB Terminals for external braking resistor Connects the optional external braking resistor (for
drives of 10 Hp or less)
P(+),N(-) Terminals for DC link circuit Supplies DC link circuit voltage to the external
braking unit (option) or power regeneration unit
(option).
G Ground terminal Connects the drive chassis (case) to ground.
Drives 7.5 HP and larger
Motor Insulation Level 1000V 1300V 1600V
460 VAC Input Voltage 66 ft (20 m) 328 ft (100 m) 1312 ft (400 m) *
230 VAC Input Voltage 1312 ft (400 m) * 1312 ft (400 m) * 1312 ft (400 m) *
Drives 5 HP and smaller
Motor Insulation Level 1000V 1300V 1600V
460 VAC Input Voltage 66 ft (20 m) 165 ft (50 m) * 165 ft (50 m) *
230 VAC Input Voltage 328 ft (100 m) * 328 ft (100 m) * 328 ft (100 m) *
* For this case the cable length is determined by secondary effects and not voltage spiking.
Note: When a motor protective thermal O/L relay is inserted between the drive and the motor, the thermal O/L relay may
malfunction (particularly in the 460V series), even when the cable length is 165 feet (50m) or less. To correct, insert a
filter or reduce the carrier frequency. (Use function code “F26 Motor sound”.)
(1) Main circuit power terminals (L1/R, L2/S, L3/T)
1. Connect these terminals to the power supply via a molded-case circuit breaker or ground-leakage circuit breaker for
circuit protection. Phase-sequence matching is unnecessary.
2. To insure safety, a magnetic contactor should be used to disconnect the drive from the power supply when the drive
protective function activates.
3. Use control circuit terminal FWD/REV or the RUN/STOP key on the keypad panel to start or stop the drive. The main
circuit power should be used to start or stop the drive only if absolutely necessary and then should not be used
more than once every hour.
4. If you need to connect these terminals to a single-phase power supply, please contact the factory.
(2) Drive output terminals (U, V, W)
1. Connect these terminals to a 3-phase motor in the correct phase sequence. If the direction of motor rotation is
incorrect, exchange any two of the U, V, and W phases.
2. Do not connect a power factor correction capacitor or surge absorber to the drive output.
3. If the cable from the drive to the motor is very long, a high-frequency current may be generated by stray capacitance
between the cables and result in an overcurrent trip of the drive, an increase in leakage current, or a reduction in
current indication precision.
When a motor is driven by a PWM-type drive, the motor terminals may be subject to surge voltage generated by drive
element switching. If the motor cable (with 460V series motors, in particular) is particularly long, surge voltage will
deteriorate motor insulation. To prevent this, use the following guidelines:
2-9
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
(3) Input terminals for auxiliary control power
(R0 and T0)
The drive operates even if power is not provided to these
terminals. If a protective circuit operates, and the mag-
netic contactor on the drive’s power is opened (off), the
inverter control circuit power, the alarm output (30A, B,
and C), and the keypad panel display goes off. To prevent
this, the main circuit AC power must also be supplied as
auxiliary control power to the auxiliary control power input
terminals (R0 and T0).
1. To ensure effective noise reduction when using a
radio noise filter, the output power from the filter must go
to the auxiliary control power input terminals. If these
terminals are connected to the input side of the filter, the
noise reduction effect deteriorates.
(4) DC reactor terminals (P1 and P(+))
1. Before connecting a power factor correcting DC
reactor (optional) to these terminals, remove the
factory-installed jumper.
2. If a DC reactor is not used, do not remove the jumper.
Note: For drives of 100 Hp or more, the DC reactor is
provided as a separate standard component and should
always be connected to the terminals. DC reactor is
provided as open type, enclosure to be provided by other.
CAUTION
A DC reactor does not come with drives rated less
then 100 Hp, however, use a DC reactor or AC
reactor under the following conditions otherwise the
drive may be damaged or malfunction.
1) Used when the capacity of the power supply trans-
former exceeds 500k VA and exceeds the rated
capacity of the drive tenfold.
2. Used when a thyrister converter is connected as a
common load on the same transformer.
3. Used to prevent a drive OV trip from occuring when
the power factor capacitor in the power line is
switched on and off.
4. Used when the voltage imbalance exceds 3%.
(5) Terminals for external braking resistor (P(+) and
DB) (10 Hp or less)
For the G11 of 10 Hp or less, a built-in braking resistor is
connected to terminals P(+) and DB. If this braking
resistor does not provide sufficient thermal capacity
(e.g., in highly repetitive operation or heavy inertia load
operation), an external braking resistor (option) must be
mounted to improve braking performance.
1. Remove the built-in braking resistor from terminals
P(+) and DB. Insulate the resistor-removed terminals
with adhesive insulation tape, etc.
2. Connect terminals P(+) and DB on the external
braking resistor to terminals P(+) and DB on the drive.
3. The wiring length (twisted pair cables, etc.) should
not exceed 16.5 feet (5m).
(6) Terminals for DC link circuit (P(+) and N(-))
The G11 drive of 15 Hp or more, does not contain a drive
circuit for the braking resistor. To improve braking
performance, an external braking unit (option) and an
external braking resistor (option) must be installed.
1. Connect terminals P(+) and N(-) on the braking unit to
terminals P(+) and N(-) on the drive. The wiring length
(twisted pair cables, etc.) should not exceed 16.5 feet
(5m).
2. Connect terminals P(+) and DB on the braking
resistor to terminals P(+) and DB on the braking unit.
The wiring length (twisted pair cables, etc.) should
not exceed 33 feet (10m). If terminals P(+) and N(-) on
the drive are not used, leave the terminals open. If
P(+) is connected to N(-), or the braking resistor is
connected directly, the resistor will burn up.
3. Auxiliary contacts 1 and 2 of the braking unit have
polarity.
4. Refer to DB unit instruction book for paralleled
resistors.
Note: Braking units and resistors are rated on degree of
braking, duration and system frequency of braking cycle.
Verify units meet application requirements.
Imbalance rate
between phase [%] =
(Max. voltage [V] - Min. voltage [V]
3-phase average voltage [V] x 100%
Fig. 2-3-2 Connection the auxiliary control-power input terminals
Fig. 2-3-3
Fig. 2-3-4 Connection (10 Hp or less
2-10 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Factory Shipment Status Connector CN UX: U1
<Enlarged view of part A>
<3D view of part A>
When shipped from the
factory, CN UX is con-
nected to the U1 side.
RO-TO L1/R-L3T
U1 U2
+
CN UX (red)
Fig. 2-3-5 Connection 15 Hp or more, 100 Hp or more
parallel resistors, 200 Hp or more parallel braking units.
(7) Ground terminal
The grounding connector should be sized in accordance
with the NEC or Canadian Electrical Code. The connec-
tion should be made by a UL listed or CSA certified
closed-loop termianl connector sized for the wire gauge
involved. The connector is to be fixed using the crimp tool
specified by the connector manufacturer.
(8) Auxiliary power switching connector (CN UX) (for
drives of 40 Hp or more)
When a drive of 40 Hp or more requires main circuit
power voltage as listed in Table 2-3-3, disconnect the
auxiliary power switching connector CN UX from U1 and
connect to U2. For the switching method, see Fig. 2-3-7.
Table 2-3-3 Main Voltage Requiring Auxiliary Power Switching Connector
Frequency [Hz] Power Voltage Range [VAC]
50 380 - 398
60 380 - 430
CN UX
CAUTION
Check that the number of phases and rated
voltage match those of the AC power supply.
Do not connect the AC power supply to the
output terminals (U, V, W). Injury may result.
Do not directly connect a braking resistor to
the DC terminals (P[+] and N[-]). Fire may
result.
The switching connectors are mounted on the power PCB
above the control PCB as shown on the right.
Note: To remove a connector, unlock the connector (using
the locking mechanism) and pull. To install, firmly push the
connector until it click locks.
2-11
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
2.3.3 Connecting the Control Terminals
Table 2.3.3 lists the functions of the control circuit terminals. A control circuit terminal should be connected according
to its function setting.
Table 2-3-3
Terminal
Classification Symbol Terminal Name Function
Analog input 13 Potentiometer power supply Used for +10V DC power supply for frequency setting POT
(resistance of 1 to 5k Ohms)
12 Voltage input 1. Frequency is set according to the analog input voltage
supplied from an external circuit.
- 0 to +10V DC / 0 to 100%
- Reversible operation using positive and negative signals:
0 to +/- 10V DC / 0 to 100%
- Reverse operation: +10 to 0V DC / 0 to 100%
2. Input feedback signal for PID control is input.
3. The analog input value from the external circuit is used
for torque control
* Input resistance: 22 k Ohms
V2 Voltage input ¨ Frequency is set according to the analog input voltage
supplied from an external circuit. - 0 to +10V DC/0 to 100%
- Reverse operation: +10 to 0V DC/0 to 100%
* It can be used only one terminal “V2” or “C1” alternatively.
* Input resistance: 22 k Ohms
C1 Current input 1. Frequency is set according to the analog input current supplied
from an external circuit.
- 4 to 20mA DC / 0 to 100%
- Reverse operation: 20 to 4mA DC / 0 to 100%
2. The feedback signal for PID control is input.
3. PTC thermistor input
* Use only one terminal - V2 or C1 Exclusively
* Input resistance: 250 Ohms
* PTC switch is off when PTC function is not used
11 Analog input common Common terminal for analog input signals
2-12 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Digital input FWD Forward operation / Used for forward operation (when FWD-CM is on) or
Stop command deceleration and stop (when FWD-CM is opened)
REV Reverse operation / Used for reverse operation (when REV-CM is on) or
Stop command deceleration and stop (when REV-CM is opened)
X1 Digital input 1 The coast-to-stop command, external alarm, alarm reset, multi-
step frequency selection, and other functions (from an external
circuit) can be assigned to terminals X1 to X9. For details, see
"Setting the Terminal Functions E01 to E09" in Section 5.2
Function Explanation.
<Specifications of digital input circuit>
X2 Digital input 2
X3 Digital input 3
X4 Digital input 4
X5 Digital input 5
X6 Digital input 6
X7 Digital input 7
X8 Digital input 8
X9 Digital input 9
P24 Control Unit power Supply +24VDC power supply for control input. Maximum output current 100mA
PLC PLC signal power Used to connect power supply for PLC output signals; rated
voltage = 24 VDC (22 to 27) at sink logic operation.
CM Digital input common Common terminal for digital input signals and P24
Analog output FMA Analog monitor Outputs monitor signal using analog DC voltage 0 to +10V DC.
The signal indicates one of the following:
(11: common - Output frequency (before slip compensation)
terminal) - Load factor
- Output frequency (after slip compensation)
- Power consumption
- Output current
- PID feedback value
- Output voltage
- PG feedback value
- Output torque
- DC link circuit voltage
* Connectable impedance: min. 5k ohms
Pulse output FMP Frequency monitor Outputs a monitor signal using the pulse waveform.
(CM: common (pulse waveform output) This signal has the same function as the FMA signal.
terminal)
Item min. typ. max.
Operating voltage ON 0V 2V
OFF 22V 24V 27V
Maximum load current ON 3.2mA 4.5 mA
Leakage current OFF 0.5 mA
2-13
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
(1) Analog input terminals (13, 12, C1, and 11)
1. These terminals receive low level analog signals that
may be affected by external noise. The cables must
be as short as possible (20 meters or less), must be
shielded, and the shields must be grounded. If the
cables are affected by external induction noise, the
shielding effect may be improved by connecting the
shield to terminal [11].
2. If contacts must be connected to these circuits, twin
(bifurcated) contacts for handling low level signals
must be used. A contact must not be connected to
terminal [11].
3. If an external analog signal output device is con-
nected to these terminals, it may malfunction as a
result of drive noise. To prevent malfunction, connect
a ferrite core or capacitor to the external analog
signal output device.
Item min. typ. max.
Operating voltage ON 1V 2V
OFF 24V 27V
Maximum load current ON 50 mA
Leakage current OFF 0.1 mA
Fig. 2-3-10 Example of Noise Prevention
VR
1k to
5K ohms
Drive
13
12
11
Shielded wires
Fig. 2-3-9
Transistor Y1 Transistor output 1 A running signal, frequency equivalence signal, overload early
warning output signal, and other signals from the drive are output
(as transistor output) to arbitrary ports. For details, see "Setting the
Terminal Functions E20 to E23" in Section 5.2 Function Explanation.
* <Specifications of transistor output circuit>
Y2 Transistor output 2
Y3 Transistor output 3
Y4 Transistor output 4
CME Transistor output common Common terminal for transistor output signals. This terminal is
insulated from terminals (CM) and [11].
Relay output 30A,30B,30C Alarm outputs for any fault. If the drive is stopped by an alarm (protective function), the alarm
signal is output from the relay contact output terminal (1SPDT).
Contact rating: 250 VAC, 0.3A,cosØ = 0.3, 48 VDC, 0.5A for CE
Marking
An excitation mode (excitation at alarm occurrence or at normal
operation) can be selected.
Y5A,Y5C Multi-purpose signal These signals can be output similar to the Y1 to Y4 signals above.
The contact rating is the same as that of the alarm output above.
Communic- DX+,DX– RTU communication Input / output signal terminals for RTU communication input / output
ation Up to 31 inverters can be connected using the daisy chain method.
SD Communication cable Terminal for connecting the cable shield. The terminal is electrically
shield connection terminal floating.-
2-14 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
(2) Digital input terminals (FWD, REV, X1 to X9, PLC,
and CM)
1. Digital input terminals (e.g., FWD, REV, X1 to X9) are
generally turned on or off by connecting or discon-
necting the line to or from the CM terminal.
If digital input terminals are turned on or off by
switching the PLC’s open collector output using an
external power supply, a resulting bypass circuit may
cause the drive to malfunction. To prevent a malfunc-
tion, connect the PLC terminal as shown in Fig. 2-3-
11.
Fig. 2-3-12 The Control Wiring Route
Fig. 2-3-13 Securing Positions for Inverter Control Circuit Wiring (40 HP or more)
Fig. 2-3-11 Prevention of Bypass Current by External Power
2. When using a contact input, a high-quality relay with
reliable contacts must be used.
(3) Transistor output terminals (Y1 to Y4, CME)
1. These terminals have a circuit configuration as shown
in Table 2-3-3, "Transistor Output". Confirm the
polarity of the external power supply.
2. To connect a control relay, connect a surge absorbing
diode to both ends of its exciting coil.
(4) Sink or Source Logic Selection.
1. Set SWI for Sink or Source Connection to the PLC.
The factory default setting is Sink and this instruction
manual explains Sink logic function only.
2. When you need to connect source type logic, refer to
Basic Connection Diagram Fig. 2-3-3 and Fig. 2-3-4
and Technical Information Manual. (Sink Logic is
commonly used in the USA and Source Logic is
commonly used in Europe.)
(5) Others
1. To prevent a malfunction as a result of noise, control
terminal cables must be placed as far as possible
from the main circuit cables.
2. The control cables inside the inverter must be
secured to prevent direct contact with the main circuit
(e.g., main circuit terminal block).
wiring
Cable ties
Cable
binding
Hole A
Cable binding
Hole B
(6) Wiring of control circuit (inverter of 40 Hp or more)
1. Pull out the control circuit wiring along the left panel
as shown in Fig. 2-3-12.
2. Secure the cable to cable binding hole A (on the left
wall of the main circuit terminal block) using a cable-
tie
(e.g., Insulock). The cable-tie must not exceed 0.14"
(3.5mm) in width and 0.06" (1.5mm) in thickness.
3. When the optional PC board is mounted, the signal
lines must be secured to cable binding hole B.
WARNING
Control lines generally do not have enhanced
insulation. If the insulation of a control line is
damaged, the control signals may be exposed to
high voltage in the main circuit. The Low Voltage
Directive in Europe also restricts the exposure to
high voltage. Electric shock may result
CAUTION
The inverter, motor, and cables generate noise.
Check that the ambient sensors and devices do
not malfunction. Accident may result.
2-15
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Screw size G = M10
Other terminals = M12
2.3.4 Terminal Configuration
(1) Main circuit terminals
1/4 to 1 Hp 230 VAC
1/2 to 1 Hp 460 VAC
Screw size M3.5
2 to 5 Hp 230 VAC
2 to 5 Hp 460 VAC
Screw size M4
7.5 to 10 Hp 230 VAC
7.5 to 10 Hp 460 VAC
Screw size M5
15 to 30 Hp 230 VAC
15 to 30 Hp 460 VAC
Screw size M6
40 Hp 230 VAC
40 to 75 Hp 460 VAC
Screw size M4
L1/R L2/S L3/T DB P1 P(+) N(–) U V W
G
G
L1/R L2/S L3/T DB P1 P(+) N(–) U V W
GG
R0 T0
L1/R L2/S L3/T DB P1 P(+) N(–) U V W
G G
R0 T0
L1/R L2/S L3/T DB P1 P(+) N(–) U V W
G
G
R0 T0
L1/R L2/S L3/T DB P1 P(+) N(–)
U V W
R0 T0
G G Screw size M8
Screw size M3.5
Screw size M3.5
Screw size M3.5
P(+) N(–)
50 To 75 Hp 230 VAC
100 to 150 Hp 460 VAC
L1/R L2/S L3/T DB P1
U V W
R0 T0
Screw size G = M8
Other terminals = M10
100 Hp 230 VAC
R0 T0
L1/R L2/S L3/T P1 P(+) N(-) U V W
G G
G G
Screw size M4
Screw size G = M10
Other terminals = M12
125 Hp 230 VAC
200 to 350 Hp 460 VAC
R0 T0
Screw size M4
L1/R L2/S L3/T UVW
P1 P(+) N(-)
Screw size G = M10
Other terminals = M12
G G
400, 450 Hp 460 VAC
Screw size M4
N(-)
N(-)
500, 600 Hp 460 VAC
Screw size RO,TO = M4 G = M10
Other terminals = M12
R0 T0
L1/R L2/S L3/T UVW
P1
L1/R L2/S L3/T UVW
P1
G G
P(+) P(+)
R0 T0
L1/R L2/S L3/T UVW
P1
L1/R L2/S L3/T UVW
P1
GG
P(+) N(-)
P(+) N(-)
2-16 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
(2) Control circuit terminals
30A Y5A CMY Y3 Y1 C1 FMA FMP PLC X1 X2 X3 X4 X5 X6 X7 X8 X9
30C 30B Y5C Y4 Y2 11 12 13 V2 CM CM FWD REV P24 P24 DX- DX+ SD
2.3.5 AF-300 G11 Drive Cable Size, Tightening Torque and Circuit Protection Rating
Incoming Device Tightening Torque lb-Inch (Nm) Cable size AWG
Input Fuse
HP
L1/R, L2/S,
L3/T
(Nominal)
L1/R, L2/S,
L3/T
(Maximum) (*1)
Auxiliary
Input
R0, T0
Input
Circuit
Breaker
(*1)
L1/R, L2/S,
L3/T, UVW,
P1, P(+), DB,
N(-) E(G) R0, T0 Control
L1/R, L2/S,
L3/T U, V, W
P1, P(+), N(-),
DB R0,
T0 Control
230VAC Input
0.25 3 3 3 15 10.6 (1.2) - 6.2 (0.7) - 22
0.5 5 6 3 15 - 16 -
110 15 320 - -
2 15 20 3 30 20.8 (2.36) 10.6 (1.2) 14
3 20 30 3 40 14
5 35 50 3 60 10
7.5 60 80 3 100 31.0 (3.5) 8
10 70 125 3 125 6
15 100 150 3 175 51.3 (5.8) 4
20 125 200 3 225 3
25 150 225 3 250 2
30 175 250 3 300 1
40 200 - 5 200 119(13.5) 4/0 1/0 2/0 10
50 225 - 5 225 239(27) 119(13.5) Qty2 - 1 3/0 4/0
60 300 - 5 300 Qty2 - 2/0 4/0 Qty2 - 1
75 350 - 5 350 Qty2 - 3/0 Qty2 - 1/0 Qty2 - 2/0
100 300 - 5 300 425(48) 239(27) Qty 2 - 2/0 Qty2 - 3/0 Qty2 - 4/0
125 400 - 5 400 Qty2 - 4/0 Qty2 - 4/0 Qty2 - 250
460VAC Input
0.5 3 3 3 15 10.6 (1.2) - 6.2 (0.7) - 22
15 6 315 - 16 -
2 10 10 3 15 20.8 (2.36) 10.6 (1.2) 14
315 15 320
5 20 25 3 35 14
7.5 30 45 3 50 31.0 (3.5) 12
10 40 60 3 70 10
15 50 90 3 90 51.3 (5.8)
20 70 110 3 110 8
25 80 125 3 150 6
30 100 125 3 175 4
40 100 - 10 100 119(13.5) 2 3 3 10
50 125 - 10 125 1 2 2
60 175 - 10 175 2/0 2 1
75 150 - 10 150 3/0 1/0 2/0
100 175 - 10 175 239(27) 119(13.5) 2/0 3/0 4/0
125 200 - 10 200 239(27) 3/0 4/0 Qty2 - 1
150 225 - 10 225 Qty2 - 1/0 Qty2 - 1/0 Qty2 - 1/0
200 300 - 10 300 425(48) Qty2 - 1/0 Qty2 - 2/0 Qty2 - 3/0
250 400 - 10 400 Qty2 - 3/0 Qty2 - 3/0 Qty2 - 4/0
300 450 - 10 450 Qty2 - 4/0 Qty2 - 250 Qty2 - 300
350 500 - 10 500 Qty2 - 250 Qty2 - 300 Qty2 - 350
400 600 - 10 600 Qty2 - 350 Qty2 - 400 Qty2 - 500
450 700 - 10 700 Qty2 - 500 Qty2 - 500 Qty2 - 700
500 700 - 10 700 Qty2 - 600 Qty2 - 600 Qty2 - 800
600 1000 - 10 1000 Qty2 - 700 Qty2 - 750 Qty2 - 1000
(*1)Class J Fuse or Circuit Breaker reted 600V with the maximum current rating as shown in the above table shall be connected to the drive for 30HP and less.
Device ratings such as system coordination, short-circuit rating and type must be carefully reviewed by the user.
Wire size from NEC tables 310-16. Copper wire rated 60 Deg. C for 100amps or less, 75 Deg. C for over 100 amps in 30 Deg. C ambient and 1.25 times Drive rated amps.
These are minimum wire sizes : consult and confirm to local and national codes.
2-17
Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
2.3.6 DC Link Reactor
Dimensions in inches
Terminal
Width Depth
Height
Note:
AF-300 G11 Drives rated 100 Hp and above are furnished with a DC link reactor. This reactor must be installed
between terminal P1 and P+ prior to commissioning of the Drive.
The weight of the DC Link Reactor is not included with that of the Drive.
DC Link Reactor is provided as open type and is separately mounted. Enclosure to be provided by others.
Hp Model No. Width Depth Height Weight Loss [W]
230V G11
100 DCR2-75B 7.87 10.63 7.09 37 55
125 DCR2-90B 7.09 11.02 8.46 37 57
460V G11
100 DCR4-75B 7.48 10.63 6.89 35 58
125 DCR4-90B 7.48 11.02 7.87 44 64
150 DCR4-110B 7.48 11.02 7.87 46 73
200 DCR4-132B 7.87 11.02 8.07 55 84
250 DCR4-160B 8.27 12.6 8.07 68 90
300 DCR4-200B 8.27 12.99 9.06 75 126
350 DCR4-220B 8.66 13.78 9.06 81 131
400 DCR4-280B 8.66 14.57 9.65 95 133
450 DCR4-315B 9.84 12.01 8.78 88 150
500 DCR4-355B 9.84 12.99 8.78 99 205
600 DCR4-400B 9.84 13.78 9.17 106 215
2-18 Data subject to change without notice 9/00. © 1999 GE Fuji Drives USA
Notes
3-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
3.2 Operation Method
There are various methods of operation. Select a method of
operation according to the operating requirements and specifica-
tions; refer to Section 4-2 Operating the Keypad Panel, and
Chapter 5 Function Selection. Table 3-2-1 lists general methods
of operation.
3.3 Trial Run
Once inspection is completed (see Section 3-1), proceed with a
trial run. The motor is initially disconnected and the drive is
operated (factory setting) using the keypad panel.
1. Turn power on and confirm that the LED monitor display 0.00
Hz is blinking.
2. Set the frequency to about 5 Hz using key.
3. To start the run, press
FWD
key (for forward rotation) or
REV
key (for reverse rotation). To stop, press
STOP
key. Verify
frequency increases for zero to the set point.
Connect motor and repeat steps 1-3
4. Check the following items:
a. Is the direction of rotation correct?
b. Is the rotation smooth (no buzzing or abnormal vibration)?
c. Are acceleration and deceleration smooth?
5. If no abnormality is detected, increase the frequency and
check the above items again. If the results of the trial run are
normal, start a formal run.
3. Operation
3.1 Inspection and Preparation Before Operation
Check the following before operation:
1. Check that the connections are correct.
In particular, check that the power supply is not connected to any of
the U, V, or W output terminals and that the ground terminal is
securely grounded.
2. Check for short circuits and ground faults between the terminals
and sections under power.
3. Check for loose terminals, connectors, or screws.
4. Check that the motor is disconnected from the mechanical
equipment.
5. Turn off switches before turning on power to ensure that the drive
will not start or operate abnormally at power-on.
6. Check the following after power-on:
a. No alarm message is displayed on the keypad panel (see Figure
3-1-2).
b. The fan inside the drive is rotating. (For drives with 2Hp or
more.)
WARNING
Be sure to have the drive cover in place before turning on the power
(closed). Never remove the cover while power is applied to the drive.
To ensure safety, do not operate switches with wet hands. Electric
shock may result.
Operation Frequency Setting Operation
Command Command
Operation Keys on keypad panel
using keypad
panel
Operation Input from
using external Terminals
terminal FWD-CM and
signals REV-CM
Frequency Setting POT(VR),
analog voltage, analog current
FWD REV
STOP
Fig. 3-1-1 Drive connection
Drive
L1/R, L2/S, L3/T, U, V,
power motor
Fig. 3-1-2 Display on keypad panel at power-on
Notes: If an error is detected in the drive or
motor’s operation, immediately stop and
attempt to determine the cause of error by
referring to Chapter 7 Troubleshooting.
Since voltage is still present at the main circuit
terminals (L1/R, L2/S, L3/T) and auxiliary
control power terminals (R0, T0), even when
the output from the drive is terminated, do not
touch the terminals. The smoothing capacitor
in the drive is charged after the power is
turned off and it is not discharged immedi-
ately. Before touching an electric circuit,
confirm that the charge lamp is off or use a
multimeter to check that the volatge has
decreased below 25 VDC for low voltage at
the DC (P-N) terminals.
3-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Notes
4-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
The keypad panel has various functions for specifying operations such as frequency setting, run/stop command, confirm-
ing and changing function data, confirming status, and copying function code settings.
Review the use of each function before attempting to operate the drive from the keypad panel.
The keypad panel can also be removed or inserted during inverter operation. However, if the keypad panel is removed
during keypad panel operation (e.g., run/stop, frequency setting), the drive stops and outputs an alarm.
Control keys
(valid during keypad panel operation):
Used for drive run and stop
FWD
Forward operation command
REV
Reverse operation
STOP
Stop command
Operation keys:
Used for switching screens, data
change,frequency setting, etc.
4.1 Appearance of Keypad Panel
Operation Keys Primary Function
PRG
Used to switch the current screen to the menu screen or switch to the initial screen in operation / trip mode.
FUNC
DATA
Used to switch the LED monitor or to determine the entered frequency, function code, or data
Used to change data, move the cursor up or down, or scroll the screen
SHIFT
Used to move the cursor horizontally at data change. When this key is pressed with the up or down key, the cursor moves to
the next function block.
RESET
Used to cancel current input data and switch the displayed screen. If an alarm occurs, this key is used to reset the trip status
(valid only when the initial alarm mode screen is displayed)
STOP
+ Used to switch normal operation mode to jogging operation mode or vice versa. The selected mode is displayed on the LCD
monitor.
STOP
+
RESET
Switches operation mode (from keypad panel operation mode to terminal block operation mode or reverse). When these keys
are operated, function F01 data is also switched from 0 to 3 or from 1-4 to 0. The selected mode is displayed on the LCD
indicator.
4. Keypad Panel
LED monitor
4-digit display. Used to display data such as setting frequency, output
frequency and alarm code.
Auxiliary Information Related to LED Monitor
Indicates selected units or multiple of the data shown on the LED monitor
and is displayed on the top line of the LCD monitor. The symbol
indicates selected units or multiple number. The symbol indicates that
there is an upper screen not currently displayed.
LCD Monitor:
Used to display various items of information such as operation status and
function data. An operating guide message, is scrolled and displayed at
the bottom of the LCD monitor. This LCD monitor has a backlight feature
which turns on when the control power is applied or any keypad key is
pressed, and stays on approximately 5 minutes after the last key stroke.
Status Indicators on LCD Monitor:
Displays current operating status:
FWD: Forward operation REV: Reverse operation
STOP: Stop
Displays the selected operating mode:
REM: terminal block
LOC: keypad panel
COMM: communication terminal
JOG: jogging mode
The symbol indicates that there is a lower screen not currently displayed.
RUN LED (valid during operation from keypad panel):
Indicates that an operation command was input by pressing the FWD or
REV key.
4-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.2 Operation From the Keypad Panel (LCD Screen, Level Structure)
4.2.1 Normal Operation
The keypad panel operating system (screen transition, level structure) is structured as follows:
4.2.2 Alarm Modes
If an alarm is activated, operation is changed from normal keypad panel operation to an alarm mode operation. The alarm
mode screen appears and alarm information is displayed.
The program menu, function screens, and supplementary screens remain unchanged as during normal operation, though
the switching method from program menu to alarm mode is limited to PRG.
Program Menu
60.00
Supplementary
Screen
60.00
60.00
Operation Mode
60.00
Screen for each
Function
PRG
PRG
FUNC
DATA
FUNC
DATA
RESET RESET FUNC
DATA
RESET
Operation Mode
60.00
Program Menu
Alarm
Supplementary
Screen
Alarm
Alarm
Alarm mode
Alarm
Screen for each
Function
PRG
DAT
RESET FUNC
D ATA
RESET
Alarm is
activated
PRG
FUNC
DATA
RESET
FUNC
D ATA
Alarm mode processing (including )
Keypad panel operating system during normal operation
4-3
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Table 4.2.1 Overview of Contents Displayed for each Level
No. Level name Content
1 Operation Mode
2 Program Menu
No. Menu Name Purpose
1 DATA SET
2 DATA CHECK
3 OPR Can check various data on the operating status.
4 I/O CHECK
5 MAINTENANCE
6 LOAD FCTR
7 ALM INF
8 ALM CAUSE
9 DATA COPY Places the function of one inverter in memory for copying to another drive.
3
Screen for each
Function
The function screen selected on the program menu appears, hence completing the function.
4
Supplementary
individual
Can check the latest alarm or simultaneously occurring alarms and alarm
history. Selecting the alarm and pressing displays alarm contents for
troubleshooting.
Functions not completed (e.g., modifying function data, displaying alarm factors) onScreen
function screens are displayed on the supplementary screen.
This screen is for normal operation. Frequency setting from the keypad panel and LED monitor switching are
possible only when this screen is displayed.
Each function of the keypad panel is displayed in menu form and can be selected. By selecting the desired
function from the list and pressing the corresponding function screen is displayed. The following
functions are available as keypad panel functions (menus).
The code and name of the function are displayed. Selecting a function
displays a data setting screen for checking or modifying data.
The code and name of the function are displayed. Select a function to display
a screen for checking data. Modifying data is possible as described above by
going to the data setting screen.
Can check the status of analog and digital input/outputs for the inverter and
options as an I/O checker.
Can check inverter status, life expectancy, communication error status, and
ROM version information as maintenance information.
Can measure maximum and average current and average breaking force in
load rate measurement.
Can check the operating status and input/output status at the latest alarm
occurrence.
FUNC
DATA
FUNC
DATA
4-4 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3 Entering Data on the Keypad Panel
4.3.1 Operation Mode
The screen for normal inverter operation includes a screen for displaying drive operating status and a screen for graphi-
cally displaying the status in the form of a bar graph. The operator can switch between both screens by using the function
(E45).
1) Operating Status (E45=0)
2) Bar Graph (E45=1)
4.3.2 Setting Digital Frequency
On the operation mode screen, press or to display the set frequency on the LED. Data is increased or
decreased in the smallest possible unit, depending on which key is pressed. The adjustments in data will occur rapidly if
the operator holds down or . To select a digit use
SHIFT
and then data can be set directly. To save the
frequency settings press
FUNC
DATA
.
Press
RESET
and
PRG
to to return to the operation mode. If keypad panel settings are not selected, the present frequency
setting mode appears on the LCD. When selecting the PID function, the PID command can be set with a process value
(refer to technical documentation for details).
1) Digital (keypad panel) settings (F01=0 or C30=0)
2) Non-digital setting
Direction of rotation = blank (no command) or FWD/REV
Operating status = STOP (no command) or RUN
Output frequency (maximum frequency at full-scale)
Output current (200% of inverter rating at full-scale)
Torque calculation (200% of motor rating at full-scale)
PRG PRG
MENU
F/D LED SHIFT
60.00
STOP
PRG PRG
MENU
F/D LED SHIFT
60.00
Hz
A
%
Fout/Iout/TRQ
60.00
RUNFWD
Frequency setting value
Screen explanation
Present frequency setting mode
Operations guide
60.00
RUN
PRG PRG
MENU
F/D LED SHIFT
FWD
60.00
F/D DATA SET
<DIG>SET Hz>
LOCAL
50 - 400
F/D DATA SET
<DIG>SET Hz>
LOCAL
50 - 400
STORING...
56.89
Frequency setting value
Screen explanation
Present frequency setting mode
Frequency setting range
Operations guide
When
FUNC
DATA
pressed and writing
60.00
RUN
PRG PRG MENU
F/D LED SHIFT
60.00
F/D DATA SET
<REMOTE REF>
12+V1
4-5
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3.3 Switching to LED Digital Monitor
During normal operation, press
FUNC
DATA
to switch to LED monitor display. When monitored data is switched, the LED
monitor contents are displayed. When power is turned on, the monitor contents set by the function (E43) are displayed
on the LED.
4.3.4 Program Menu Screen
The Program Menu screen is shown below. Only four items can be displayed simultaneously. Move the cursor
with or to select an item, then press
FUNC
DATA
to display the next screen.
4.3.5 Setting Function Data
On the Program Menu screen, select 1. Data Setting. The Function Select screen appears with function codes and
names on it. Select the desired function.
60.00 60.00
60.00
60.00
RUN
PRG PRG MENU
F/D LED SHIFT
1. DATA SETTING
2. DATA CHECK
3. OPR MNTR
4. I/O CHECK
F00 DATA PRTC
F01 FREQ COM 1
F02 OPR METHOD
F03 MAX Hz-1
F01 FREQ COM 1
0
0-11
Function Code Function Name Data Setting Range Data
1. DATA SETTING
2. DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
7. ALM INF
8. ALM CAUSE
9. DATA COPY
DISPLAY
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
7. ALM INF
When running Unit Remarks
(E44 = 0) (E44 = 1) (E44 = 0.1)
0 Setting frequency Hz
1 Setting frequency
2 Setting frequency
3 Output current A
4 Output voltage V
(specified value)
5 Synchronous r/min.
speed setting
value
6 Line speed m/min.
setting value
7 Load rotation r/min.
speed setting
value
8 Torque calculation % ± indication
value
9 Power kW
consumption
10 PID setting value
11 PID remote
setting value
12 PID feedback value
E43
PID remote setting value
PID feedback value
For 4 digits or more, the lasr
digits are cut, with x10, x100
marked on the indicator.
Displayed only when PID is
effective in PID operation
selection.
Power consumption
PID setting value
Load rotation speed
Torque calculation value
Line speed
Output current
Output voltage (specified value)
Synchronous speed
When stopping
Output frequency 1 (before slip compensation)
Output frquency 2 (after slip compensation)
Setting frequency
PRG
FUNC
DATA
FUNC
DATA
4-6 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
The function code consists of alphanumeric characters with unique letters assigned to each function group.
Table 4-3-1
Function Code Function Remarks
F00 - F42 Fundamental functions
E01 - E47 Terminal Extension Functions
C01 - C33 Frequency Control Functions
P01 - P09 Motor Parameters
H03 - H39 High Performance Functions
A01 - A18 Alternative Motor Parameters
o01 - o29 Optional Functions Can only be selected with an option connected
To scroll the Function Select screen rapidly, use + or + to move the screen as a unit sorted
alphabetically.
Select the desired function and press
FUNC
DATA
to switch to the Data Setting screen.
On the Data Setting screen, the data values on the LCD can be increased or decreased in the smallest possible unit by
pressing or . Holding down or causes the values to increase or decrease more rapidly. Other-
wise, select the digit to be modified using and then set data directly. When data is modified, the value before
modification will be displayed at the same time for reference purpose. To save the data, press
FUNC
DATA
. Pressing cancels
the changes made and returns control to the Function Select screen. The modified data will be effective in inverter
operation after the data has been saved by
FUNC
DATA
. If the data is not saved, there is no change to the inverter operation.
When data setting is disabled in the case of “Data protected” or “Data setting invalid during inverter running,” make the
necessary changes as indicated in Table 4-3-2 below.
Table 4.3.2
Display Reason for No Modification Release Method
LINK ACTIVE Currently writing from RS-485 / RTU option to
function is being made Send a cancel command to function writing from RS-
485 RTU. Stops a “write” operation from the link
NO SIGNAL(WE) The edit enabling command function is selected
using a general-purpose input terminal For functions E01 to E09, turn data terminal 19 (edit
enabling command selection) ON
DATA PRTCTD Data protection is selected for function F00. Change function F00 to 0
INV RUNNING An attempt was made to change a function that
cannot be changed during inverter operation. Stop inverter operation
FWD/REV ON An attempt was made to change a function that
cannot be changed with the FWD/REV command
on.
Turn FWD/REV command off
F00 DATA PRTC
F01 FREQ CMD 1
F02 OPR METHOD
F03 MAX Hz-1
F00 DATA PRTC
F01 FREQ CMD 1
F02 PPR METHOD
F03 MAX Hz-1
F42 TRQ VECTOR 1
E01 X1 FUNC
E02 X2 FUNC
E03 X3 FUNC
A18 SLIP COMP 2
F00 DATA PRTC
F01 DATA PRTC
F02 OPR METHOD
++
4-7
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3.6 Checking Function Data
Select 2. DATA CHECK on the Program Menu screen. The Function Select screen then appears with function codes and
names.
Select the desired function and press FUNC/DATA to check the function data. By pressing FUNC/DATA, the screen
switches to the Data Setting screen, where data can be modified.
4.3.7 Monitoring Operating Status
Select 3. OPR MNTR on the Program Menu screen to display the current inverter operating status. Use and
to switch between the four operation monitor screens.
60.00
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
60.00 60.00
F00 0
F01 *1
F02 *1
F03 60 Hz
60.00
F00 DATA PRTC
0
0 - 1
Function code Data changed from initial value Data
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
1.DATA SETTING
> 2.DATA CHECK
3. OPR MNTR
4.I/O CHECK
1.DATA SETTING
2.DATA CHECK
> 3. OPR MNTR
4.I/O CHECK
60.00 60.00 60.00
Fout=xxxx.xHz
Iout=x.xxA
Vout=xxxV
TRQ=xxx%
Output frequency
Output current
Output voltage
Torque calculation method
60.0060.00
SYN=xxxxxx
LOD=xxxxxx
LIN=xxxxxx
Synchronous rotation
speed (r/min)
Load speed (r/min)
Line speed (m/min)
Fref=xxxx.x Hz
xxx xx xx xx
Setting frequency
Operation status
FWD/REV: Rotating direction
IL: Current limiting
VL: Voltage limiting
LU: Under voltage
TL: Torque limiting
60.00
SV=xxxxx
PV=xxxxx
TLD=xxx%
TLB=xxx%
PID setting value
PID feedback value
Driving torque limiting setting
Braking torque limiting setting
PRG
FUNC
DATA
FUNC
DATA
PRG
FUNC
DATA
4-8 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
PRG
FUNC
DATA
4.3.8 I/O Check
Select 4. I/O on the Program Menu screen. Check to display analog and digital input/output signal status for the drive and
options. Use and to switch between the seven screens of data.
60.00 60.00 60.00
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
> 4.I/O CHECK
REM X2 X6
FWD X3 X7
REV X4 X8
X1 X5 X9
Signal OFF. Signal ON
Input terminal status (terminals)
60.00
Signal OFF. Signal ON Signal OFF. Signal ON
Y1 Y5
Y2
Y3
Y4
Output terminal status
60.00
COM X2 X6
FWD X3 X7
REV X4 X8
X1 X5 X9
Input terminal status
(via communication)
60.00
12=±xx.xV
22=±xx.xV
32=±xx.xV
V2=±xx.xV
Analog input signal
Terminal 12 input
Terminal 22 input voltage (AIO option)
Terminal 32 input voltage (AIO option)
60.00
C1=xx.xmA
C2=xx.xmA
Terminal C1 input current
Terminal C2 input current (AIO option)
Analog input signal
60.00
AO=xxxxV
CS=xxxmA
DI=xxxxH
DO=xxH
Analog output voltage (AIO option)
Analog output current (AIO option)
Digital input terminal (HEX indication)
Digital ouput terminal (HEX indication)
DIO option I/O status
60.00
FMA=xx.xH
FMP=xx.xV
FMP=xxxxp/s
Output for meter
FMA output voltage
FMP output voltage
FMP output frequency
60.00
Master-side A/B phase 4x frequency
Master-side Z phase 4x frequency
Slave-side A/B phase 4x frequency
Slave-side Z phase 4x frequency
PG/SY option input status
P1=±xxxx0p/s
Z1=xxxp/s
P2=±xxxxxOp/s
Z2=xxxp/s
4-9
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Maximum current (rms)
(Maximim value in hour units)
Main capacitor capacity
4.3.9 Maintenance Information
Select 5. on the Program Menu screen. Maintenance to display information necessary for maintenance and inspection.
Use and to switch between the five screens of data.
60.00 60.00
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD 1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
> 5. MAINTENANCE
TIME=xxxxxH
EDC=xxxV
TMPI=xxxx°C
TMPF=xxxx°C
Cumulative powered on time
DC link circuit voltage
Maximum temperature of inside drive
(Maximum value in hour units)
Maximum temperature of heatsink
(Maximum value in hour units)
60.00
60.00
TCAP=XXXXXH
(61000H)
TFAN=XXXXXH
(25000H)
60.00
Imax=xx.xA
CAP=xxx.x%
Capacitor on PC Board
accumulation time
( ): Judgement level
Cooling fan operating
( ): Judgement level time
60.00
NRK=xxxxx
NRR=xxxxx
NRO=xxxxx
No. of communication
errors: keypad panel
No. of communication
errors: RS-485
No. of communication
errors: option
60.00
INV=Hxxxxx
KEYPAD= Kxxxxx
OPTION=Pxxxxx
ROM version (drive)
(30kW or more: Hxxxxx
22kW or less Sxxxxx)
ROM version: keypad panel
ROM version: option
PRG
FUNC
DATA
4-10 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Measuring time
PRG
FUNC
DATA
FUNC
DATA
4.3.10 Load Rate Measurement
Select 6. Load Rate Measurement (LOAD FCTR) on the Program Menu screen. The maximum current, average current,
and average braking power during the set measuring time are measured and displayed.
60.00
T=3600s
Imax=0.00A
Iave=0.00A
BPave=0.0%
60.00
T=150s
Imax=0.00A
Iave=0.00A
BPave=0.0%
60.00
T=600s
Imax=0.00A
Iave=0.00A
BPave=0.0%
60.00
T=3600s
Imax=56.4A
Iave=23.5A
BPave=10.4%
Display returns to initial value
Maximum current
Average current
Average braking power
(Motor rated output/100%
Displays the remaining
measuring tim, when
reaches zero, ends the
measurement.
(Measures maximum current, average
current and average braking power in
600s intervals.)
Change measuring using and
and
Measuring time
Set measuring time
Start measuring
60.00
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD 1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
> 6. LOAD FCTR
60.00
4-11
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3.11 Alarm Information
Select 7. Alarm Information (ALM INF) on the Program Menu screen. A variety of operating data at the time the latest
alarm occurred is displayed. Use UP and DOWN to switch between the nine screens of alarm information data.
60.00
1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
> 7. ALM INF
60.00 OC1
Fout=xxxx.xHz
Iout=x.xxA
Vout=xxxV
TRQ=xxx%
Code of latest alarm
(High speed blinking during alarm
mode only)
Output frequency at alarm
Output current at alarm occurence
Output voltage at alarm occurence
Torque calculation value at alarm
occurence
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
OC1
TIME=xxxxxh
EDC=xxxV
TMPI=xxxx°C
TMPF=xxxx°C
Cumulative operating hours at alarm occurence
DC link circuit voltage at alarm occurence
Temperature inside drive at alarm occurence
Heat sink temperature at alarm occurence
Fref=xxxx.xHz
xxx xx xx xx
OC1
Setting frequency at alarm occurence
Operating status at alarm occurence
FWD/REV: Rotating
IL: Current limiting
VL: Voltage limiting
LU: Under voltage
TL: Torque limiting
OC1
REM X2 X6
FWD X3 X7
REV X4 X8
X1 X5 X9
SIGNAL OFF, SIGNAL ON
Input terminal status at a alarm
occurence (terminals)
No. of communication errors at
alarm occurence: Keypad panel
No. of communication errors at
alarm occurence: RS 485
No. of communication errors at
alarm occurence: Options
OC1
NRK=xxxxx
NRR=xxxxx
NRO=xxxxx
Input terminal status at a alarm
occurence (communication)
SIGNAL OFF, SIGNAL ON
OC1
COM X2 X6
FWD X3 X7
REV X4 X8
X1 X5 X9
Output terminal status at a alarm
occurence
SIGNAL OFF, SIGNAL ON
OC1
Y1 Y5
Y2
Y3
Y4
OC1
0/1 =xxx xxx
-1 =xxx xxx
-2 =xxx xxx
-3 =xxx xxx
Previous alarm
Before previous alarm
Two times before previous
No. of occurences
Alarm history
No. of occurences
Updated at alarm occurence. If the
cause of an alarm is the same as the
previous one, only the number og
occurences is incremented.
Multiple alarms
(Simultaneously
occuring alarms)
Alarm code
Up to four alarm codes can be dosplayed simultaneously.
OC1
5=xxx
4=xxx
3=xxx
2=xxx
Lastest alarm
PRG
FUNC
DATA
4-12 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3.12 Alarm History and Factors
Select 8. Alarm Cause on the Program Menu screen, to display the alarm history.
Press FUNC/DATA to display troubleshooting information for the alarm selected.
60.00
1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
7. ALM INF
> 8. ALM CAUSE
60.00
0.1=xxx xxx
-1=xxx xxx
-2=xxx xxx
-3=xxx xxx
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
60.00
Lastest alarm
Alarm history
60.00
5=xxx
4=xxx
3=xxx
2=xxx
0.1=xxx xxx
-1=xxx xxx
-2=xxx xxx
-3=xxx xxx
Multiple alarms
(simultaneously occuring alarms)
Move the cursor using
and to select one of the
alarm occured
Alarm code of the
selected alarm
Alarm occurence factor
of the selected alarm
xxxxxxxxxxxxx
xxxxxxxxxxxxx
xxxxxxxxxxxxx
xxxxxxxxxxxxx
OC1
PRG
FUNC
DATA
FUNC
DATA
4-13
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3.13 Data Copy
Select 9. Data Copy to display the Data Copy on the Program Menu screen. Read screen. A copy operation is then
performed in the following order: function data is read from the first inverter, the keypad panel is removed and attached to
a second inverter, the data from the first inverter is written to and stored in the second inverter.
The “verify” feature also makes it possible to compare and check differences in the data stored in the keypad panel and
the data stored in the inverter.
Read data Write data
Attach keypad panel, Turn power ON.
60.00
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
60.00
1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
7. ALM INF
8. ALM CAUSE
> 9. DATA COPY
<DATA COPY>
READ
Data copy screen
Mode (read mode)
<DATA COPY>
READ
Reading
<DATA COPY>
30 HP-2
READ
COMPLETE
Data of drive type read
by keypad panel
Read complete
Remove keypad pananel
60.00
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
60.00
1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
7. ALM INF
8. ALM CAUSE
> 9. DATA COPY
READ
<DATA COPY>
30 HP-2
WRITE
<DATA COPY>
30 HP-2
WRITE
<DATA COPY>
30 HP-2
<DATA COPY>
30 HP-2
WRITE
COMPLETE Write completeWriting
Mode (write mode)
Drive type of data
stored by keypad panel
PRG
PRG
PRG
FUNC
DATA
FUNC
DATA
FUNC
DATA
FUNC
DATA
4-14 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Data check (verify)
60.00
60.00
1.DATA SETTING
2.DATA CHECK
3. OPR MNTR
4. I/O CHECK
5. MAINTENANCE
6. LOAD FCTR
7. ALM INF
8. ALM CAUSE
> 9. DATA COPY
READ
<DATA COPY>
30HP-2
WRITE
<DATA COPY>
30 HP-2
VERIFY
COMPLETE
<DATA COPY>
30 HP-2
VERIFY
<DATA COPY>
30 HP-2
VERIFY
<DATA COPY>
30HP-2 Drive type of data stored in
the keypad panel
Mode (data check)
Data check in
progress
Data check complete
Error processing
<DATA COPY>
30HP-2
WRITE
INV RUNNING
<DATA COPY>
WRITE
MEMORY ERROR
<DATA COPY>
50HP-2 WRITE
ERR-F25
1. Change disabled during operation
If a write operation is attempted during a drive
operation, or vice versa, the error message below
will appear. After stopping the drive and pressing
RESET
retry the write operation.
2. Memory error
If a write operation is attempted while data has not been
saved (i.e. no data) in the keypad panel data memory
during the read mode or when the drive type of data
read by keypad panel is different from the drive type to
which data is to be written, the following error message
will appear.
3. Verify error
During a data check (verify) operation, if data stored
in the keypad panel differs from data stored in the
drive, the following error message is displayed to
indicate the function number. The data is sus-
pended. To continue the data check and check for
other mismatching data, press
FUNC
DATA
. To stop the
data check and switch to another operation, press
RESET
.
RUN
PRG > PRG MENU
F/D > LED SHIFT
FWD
PRG
FUNC
DATA
FUNC
DATA
4-15
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
4.3.14 Alarm Mode
If an alarm occurs, the Alarm Screen indicating the alarm contents is displayed. Use and to
display alarm history and multiple alarms (if more than two alarms occur simultaneously).
1.OC1
1=xxx xxx
xxxxxxxxxxxxx
PRG>PRG
MENU
RESET>RESET
Alarm detection on order
Alarm code
No. of consecutive occurences
Alarm name
Operation guide
Operation method
LED
display
LCD
display Description
5. 5 No. 5 alarm
4. 4 No. 4 alarm
3. 3 No. 3 alarm
2. 2 No. 2 alarm
1. 1 No. 1 alarm (more than two alarms occurred)
Blank 0 Latest alarm (only one alarm occurred/alarm released)
Blank -1 Previous alarm history
Blank -2 Alarm history before previous alarm
Blank -3 Alarm history two times before previous alarm
Alarm code: See Table 6-1-1
Alarm detection order
4-16 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Notes:
5-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
5. Function Selection
5.1 Function Select List
F:Fundamental Functions
Func. Factory Setting Data Change
No.
30 HP 40 HP
Formst during op
F00 Data protection
F00 DATA PRTC
0, 1 -- 0 1N
F01
Frequency command 1 F01
FREQ CMD 1 0 to 11 -- 0 1N
F02 Operation method
F02
OPR METHOD 0 to 4 -- 0 1N
F03 Maximum frequency 1
F03
MAX Hz-1 50 to 400Hz Hz 1 60 1N
F04
Base frequency 1 F04
BASE Hz-1 25 to 400Hz Hz 1 60 1N
F05
Rated voltage 1 F05
RATED V-1 0V: (Output voltage V 1 230: (230V class) 1
(at Base frequency 1)
proportional to source voltage) 460: (460V class)
230V class: 80 to 240V
460V class: 320 to 480V
F06 Maximum voltage 1
F06
MAX V-1 230V class: 80 to 240V V 1 230: (230V class) 1
(at Maximum frequency 1) 460V class: 320 to 480V 460: (460V class)
F07 Acceleration time 1
F07
ACC TIME1 0.01 to 3600 s s 0.01 6.0 20.0 12
F08 Deceleration time 1
F08
DEC TIME1
F09 Torque boost 1
F09
TRQ BOOST1 0.0, 0.1 to 20.0 - 0.1 2.0 12 Y
F10 Electronic (Select)
F10 ELCTRN OL1
0, 1, 2 -- 1 3Y
F11 Thermal 1 (level)
F11 OL LEVEL1
20 to 135% of drive rated current A 0.01 Motor rated current 1 Y
F12 (time constant)
F12 TIME CNST1
0.5 to 75.0 min min 0.1 5.0 10.0 19 Y
F13
Electronic thermal overload F13
DBR OL [ Up to 10 HP ] -- 3
relay (for braking resistor)
0, 1, 2 1
[ 15 HP and above ]
0
F14
Restart mode after F14
RESTART 0 to 5 -- 1
momentary power failure
F15 Frequency (high)
F15
H LIMITER 0 to 400 Hz Hz 1 70 1Y
F16 Limiter (low)
F16
L LIMITER 01N
F17 Gain (for frequency set signal)
F17
FREQ GAIN 0.0 to 200.0% % 0.1 100.0 1Y
F18 Bias frequency
F18
FREQ BIAS -400.0 to +400.0 Hz Hz 0.1 0.0 1Y
F20 DC brake (starting frequency)
F20
DC BRK Hz 0.0 to 60.0 Hz Hz 0.1 0.0 3
F21 (braking level)
F21
DC BRK LVL 0 to 100% % 1 0 1
F22 (braking time)
F22
DC BRK t 0.0s (inactive) s 0.1 0.0 3
F23 Starting frequency
F23
START Hz 0.1 to 60.0 Hz Hz 0.1 0.5 3
F24 (holding time)
F24
HOLDING t 0.0 to 10.0 s s 0.1 0.0 3
F25 Stop frequency
F25
STOP Hz 0.1 to 6.0 Hz Hz 0.1 0.2 1
F26 Motor sound (carrier freq.)
F26
MTR SOUND 0.75 to 15 kHz (10kHz) kHz 1 2 1Y
F27 (sound tone)
F27
SOUND TONE 0 to 3 -- 0 1Y
F30 FMA (voltage adjust)
F30
FMA V-ADJ 0 to 200% %1 100 1 Y
F31 (function)
F31
FMA FUNC 0 to 10 -- 0 1Y
F33 FMP (pulse rate)
F33
FMP PULSES 300 to 6000 p/s (full scale) p/s 1 1440 1Y
F34 (voltage adjust)
F34
FMP V-ADJ 0%, 1 to 200% %10 1Y
F35 (function)
F35
FMP FUNC 0 to 10 -- 0 1Y
F36 30RY operation mode
F36
30RY MODE 0, 1 -- 0 1Y
F40 Torque limiter1 (driving)
F40
DRV TRQ 1 20 to 200%, 999 % 1 999 1
F41 (braking)
F41
BRK TRQ 1 0%, 20 to 200%, 999 999 1
5-17 F42 Torque vector control 1
F42
TRQVECTOR1 0, 1 -- 0 1N
5-12
5-14
5-15
5-16
Pg.
5-7
5-10
5-11
N
LCD Display
Name
0
0
Setting Range Min.
Unit
Y
Y
Y
N
N
Y
N
5-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
E:Terminal Extension Functions
Pg. Func. Factory Setting Data Change
No. Setting Range Unit Min.
30 HP 40 HP
Format During op
E01 X1 terminal function
E01
X1 FUNC 0 to 32 01N
E02 X2 terminal function
E02
X2 FUNC 11N
E03 X3 terminal function
E03
X3 FUNC 21N
E04 X4 terminal function
E04
X4 FUNC 31N
E05 X5 terminal function
E05
X5 FUNC -- 4 1N
E06 X6 terminal function
E06
X6 FUNC 51N
E07 X7 terminal function
E07
X7 FUNC 61N
E08 X8 terminal function
E08
X8 FUNC 71N
E09 X9 terminal function
E09
X9 FUNC 81N
E10
Acceleration time 2 E10
ACC TIME2 0.01 to 3600 s s 0.01 6.00 20.00 12 Y
E11
Deceleration time 2 E11
DEC TIME2 6.00 20.00 12 Y
E12
Acceleration time 3 E12
ACC TIME3 6.00 20.00 12 Y
E13
Deceleration time 3 E13
DEC TIME3 6.00 20.00 12 Y
E14
Acceleration time 4 E14
ACC TIME4 6.00 20.00 12 Y
E15
Deceleration time 4 E15
DEC TIME4 6.00 20.00 12 Y
E16
Torque limiter 2
(driving)
E16
DRV TRQ 2 20 to 200%, 999 % 1 999 1Y
E17 (braking)
E17
BRK TRQ 2 0%, 20 to 200%, 999 % 1 999 1Y
E20
Y1 terminal function E20
Y1 FUNC 0 to 33 01N
E21
Y2 terminal function E21
Y2 FUNC 11N
E22
Y3 terminal function E22
Y3 FUNC -- 2 1N
E23
Y4 terminal function E23
Y4 FUNC 71N
E24
Y5A, Y5C terminal function E24
Y5 FUNC 10 1N
5-24 E25
Y5 RY operation mode E25
Y5RY MODE 0,1 -1 0 1N
E30 FAR function (Hysteresis)
E30
FAR HYSTR 0.0 to 10.0 Hz Hz 0.1 2.5 3 Y
E31 FDT function (level)
E31
FDT1 LEVEL 0 to 400 Hz Hz 1 60 1
E32 signal (Hysteresis)
E32
FDT1 HYSTR 0.0 to 30.0 Hz Hz 0.1 1.0 3
E33 OL function (mode select)
E33
OL1 WARNING 0: Thermal calculation -- 0 1
1: Output current
E34 signal (
L
(level)
E34
OL1 LEVEL 5 to 200% of rated drive current A 0.01 motor rated current 19
E35 (timer)
E35
OL1 TIMER 0.1 to 60.0 s s 0.1 10.0 3
E36 FDT2 function (level)
E36
FDT2 LEVEL 0 to 400 Hz Hz 1 60 1
E37 OL2 function (level)
E37
OL2 LEVEL 5 to 200% of rated drive current A 0.01 motor rated current 19
E40 Display coefficient A
E40
COEF A -999.00 to 999.00 -0.01 0.01 12
E41 Display coefficient B
E41
COEF B -999.00 to 999.00 -0.01 0.00 12 Y
E42 LED Display filter
E42
DISPLAY FL 0.0 to 5.0 s s0.1 0.5 3 Y
E43 LED Monitor (function)
E43
LED MNTR 0 to 12 - - 0 1 Y
E44 (display in STOP mode)
E44
LED MNTR2 0, 1 - - 0 1 Y
E45 LCD Monitor (function)
E45
LCD MNTR 0, 1 -- 0 1Y
E46 (language)
E46
LANGUAGE 0 to 5 -- 1 1Y
E47 (contrast)
E47
CONTRAST 0(soft) to 10(hard) -- 5 1Y
C:Frequency Control Functions
C01 Jump (Jump freq. 1)
C01
JUMP Hz 1 0 to 400 Hz Hz 1 0
1
C02 frequency (Jump freq. 2)
C02
JUMP Hz 2 0
1
C03 (Jump freq. 3)
C03
JUMP Hz 3 0
1
C04 (Hysteresis)
C04
JUMP HYSTR 0 to 30 Hz Hz 1 3
1
C05 Multistep (Freq. 1)
C05
MULTI Hz-1 0.00 to 400.00 Hz Hz 0.01 0.00
5
C06 frequency (Freq. 2)
C06
MULTI Hz-2 0.00
5
C07 setting (Freq. 3)
C07
MULTI Hz-3 0.00
5
C08 (Freq. 4)
C08
MULTI Hz-4 0.00
5
C09 (Freq. 5)
C09
MULTI Hz-5 0.00
5
C10 (Freq. 6)
C10
MULTI Hz-6 0.00
5
C11 (Freq. 7)
C11
MULTI Hz-7 0.00
5
C12 (Freq. 8)
C12
MULTI Hz-8 0.00
5
C13 (Freq. 9)
C13
MULTI Hz-9 0.00
5
C14 (Freq. 10)
C14
MULTI Hz-10 0.00
5
C15 (Freq. 11)
C15
MULTI Hz-11 0.00
5
C16 (Freq. 12)
C16
MULTI Hz-12 0.00
5
C17 (Freq. 13)
C17
MULTI Hz-13 0.00
5
C18 (Freq. 14)
C18
MULTI Hz-14 0.00
5
C19 (Freq. 15)
C19
MULTI Hz-15 0.00
5
5-26
5-27
5-28
5-18/21
5-22
5-22/24
5-25
Y
Y
Y
Name
LCD Display
Y
Y
5-3
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Func. Factory Setting Data Change
No. Setting Range Unit Min.
30 HP 40 HP
Format during op
C20 JOG frequency
C20
JOG Hz 0.00 to 400.00 Hz Hz 0.01 5.00 5Y
C21 PATTERN (mode select)
C21
PATTERN 0,1,2 -- 0 1
operation
C22 (Stage 1)
C22
STAGE 1 Operation time: 0.00 to 6000 s s 0.01 0.00 F1 13
C23 (Stage 2)
C23
STAGE 2 F1 to F4 and R1 to R4 0.00 F1 13
C24 (Stage 3)
C24
STAGE 3 0.00 F1 13
C25 (Stage 4)
C25
STAGE 4 0.00 F1 13
C26 (Stage 5)
C26
STAGE 5 0.00 F1 13
C27 (Stage 6)
C27
STAGE 6 0.00 F1 13
C28 (Stage 7)
C28
STAGE 7 0.00 F1 13
C30 Frequency command 2
C30
FREQ CMD 2 0 to 11 -- 2 1N
C31 Offset adjust (terminal [12])
C31
BIAS 12 -100.0 to +100.0% % 0.1 0.0 4 Y
C32 (terminal [C1])
C32
GAIN 12 0.0 to +200.0% % 0.1 100.0 3 Y
5-31
C33 Analog setting signal filter
C33
REF FILTER 0.00 to 5.00s s 0.01 0.05 5Y
P:Motor Parameters
P01 Number of motor 1 poles
P01
M1 POLES 2 to 14 -2 4 9
N
P02 Motor 1 (capacity)
P02
M1-CAP Up to 30 HP: 0.01 to 60 HP Hp 0.01 motor capacity 5
40 HP and above: 0.01 to 600 HP
P03 (rated current)
P03
M1-Ir 0.00 to 2000 A A 0.01 motor rated current 19
N
P04 (tuning)
P04
M1 TUN1 0, 1, 2 -- 0 21
N
P05 (on-line tuning)
P05
M1 TUN2 0, 1 -- 0 1
N
P06 (no-load current)
P06
M1-Io 0.00 to 2000 A A 0.01 standard rated value 19
N
P07 (%R1 setting)
P07
M1-%R1 0.00 to 50.00% % 0.01 standard rated value 5
Y
P08 (%X setting)
P08
M1-%X 0.00 to 50.00% % 0.01 standard rated value 5
Y
P09 Slip compensation control
P09
SLIP COMP1 0.00 to 15.00 Hz Hz 0.01 0.00 5
Y
H:High Performance Functions
H03 Data initializing
H03
DATA INIT 0, 1 -- 0 1
N
H04 Auto-reset (times)
H04
AUTO-RESET 0, 1 to 10 times -1 0 1
Y
H05 (reset interval)
H05
RESET INT 2 to 20 s s 15 1
Y
H06 Fan stop operation
H06
FAN STOP 0, 1 -- 0 1
Y
H07 ACC/DEC pattern (mode select)
H07
ACC PTN 0,1,2,3 -- 0 1
N
H08 Rev. phase sequence lock
H08
REV LOCK 0, 1 -- 0 1
N
H09 Start mode
H09
START MODE 0, 1, 2 --- 0 1
N
H10 Energy-saving operation
H10
ENERGY SAV 0, 1 -- 0 1
Y
H11 DEC mode
H11
DEC MODE 0, 1 -- 0 1
Y
H12 Instantaneous OC limiting
H12
INST CL 0, 1 -- 1 1
N
H13 Auto-restart (restart time)
H13
RESTART t 0.1 to 10.0 s s0.1 0.1 0.5 3
N
H14 (freq. fall rate)
H14
FALL RATE 0.00 to 100.00 Hz/s Hz/s 0.01 10.00 5
H15 (holding DC voltage)
H15
HOLD V 3-phase, 230V class: 200 to 300V V 1 200V class: 235V 1
3-phase, 460V class: 400 to 600V
400V class: 470V
H16 (OPR command self hold time)
H16
SELFHOLD t 0.0 to 30.0 s, 999 s 0.1 999 3
H18 Torque control
H18
TRQ CTRL 0, 1, 2 -- 0 1
H19 Active drive
H19
AUT RED 0, 1 -- 0 1
Y
H20 PID control (mode select)
H20
PID MODE 0, 1, 2 -- - 0 1
N
5-38
H21 (feedback signal)
H21
FB SIGNAL 0, 1, 2, 3 -- 1 1
N
H22 (P-gain)
H22
P-GAIN 0.01 to 10.00 times - 0.01 0.1 5
Y
H23 (I-gain)
H23
I-GAIN 0.0, 0.1 to 3600 s s 0.1 0.0 3
Y
H24 (D-gain)
H24
D-GAIN 0.00 s , 0.01 to 10.0 s s 0.01 0.00 5
Y
H25 (feedback filter)
H25
FB FILTER 0.0 to 60.0 s s 0.1 0.5 3
Y
H26 PTC thermistor (mode select)
H26
PTC MODE 0, 1 01
Y
H27 (level)
H27
PTC LEVEL 0.00 to 5.00V V 0.01 1.60 5
Y
H28 Droop operation
H28
DROOP 9.9 to 0.0 Hz Hz 0.1 0.0 4
Y
H30 Serial link (function select)
H30
LINK FUNC 0, 1, 2, 3 -- 0 1
Y
H31 Modbus-RTU (address)
H31
ADDRESS 0 (broadcast), 1 to 247 -11 1
N
H32 (mode select on no response error)
H32
MODE ON ER 0, 1, 2, 3 --0 1
Y
H33 (timer)
H33
TIMER 0.0 to 60.0 s s - 2.0 3
Y
H34 (baud rate)
H34
BAUD RATE 0, 1, 2, 3 -- 1 1
Y
H35 (data length)
H35
LENGTH 0 (8-bit fixed) -- 0 1
Y
H36 (parity check)
H36
PARITY 0, 1, 2 -- 0 1
Y
H37 (stop bits)
H37
STOP BITS 0 (2-bit), 1(1-bit) -- 0 1
Y
H38 (no response error detection time)
H38
NO RES t 0 (no detection), 1 to 60 s s1 0 1
Y
H39 (response interval)
H39
INTERVAL 0.00 to 1.00 s s 0.01 0.01 5
Y
5-42
5-43
5-37
5-39/40
5-41
5-36
Pg.
5-29
5-29/30
5-30
5-32
5-33
5-34
5-35
Y
N
Y
Name
LCD Display
N
N
5-4 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
A. Alternative Motor Parameters
A: Alternative Motor Parameters
Func. Data Change
No. Setting Range Unit Min.
30 HP 40 HP
Format During op
A01 Maximum frequency 2
A01
MAX Hz-2 50 to 400 Hz Hz 1 60 1 N
A02 Base frequency 2
A02
BASE Hz-2 25 to 400 Hz Hz 1 60 1N
A03 Rated voltage 2
A03
RATED V-2 0 V 1 230V class: 230 1
(at Base frequency 2 ) 230V class: 80 to 240V 460V class: 460
460V class: 320 to 480V
A04 Maximum voltage 2
A04
MAX V-2 230V class: 80 to 240V V 1 230V class: 230 1N
460V class: 320 to 480V 460V class: 460
A05 Torque boost 2
A05
TRQ BOOST2 0.0, 0.1 to 20.0 - - 2.0 3Y
A06 Electronic (select)
A06
ELCTRN OL2 0, 1, 2 -- 1 1Y
A07 thermal 2 (level)
A07
OL LEVEL2 20% to 135% if INV rated current A 0.01 motor rated current 19 Y
A08 (thermal time constant)
A08
TIME CNST2 0.5 to 75.0 min min 0.1 5.0 10.0 3 Y
A09 Torque vector control 2
A09
TRQVECTOR2 0, 1 -- 0 1N
A10 Number of motor 2 poles
A10
M2 POLES 2 to 14 poles pole 2 4 9N
A11 Motor 2 (capacity)
A11
M2-CAP Up to 30 HP: 0.01 to 60 HP HP 0.01 motor capacity 5
40 HP and above: 0.01 to 600 HP
A12 (rated current)
A12
M2-Ir 0.00 to 2000 A A 0.01 motor rated current 19 N
A13 (tuning)
A13
M2 TUN1 0, 1, 2 -- 0 21 N
A14 (on-line tuning)
A14
M2 TUN2 0, 1 -- 0 1N
A15 (no-load current)
A15
M2-Io 0.00 to 2000 A A 0.01 standard rated value 19 N
A16 (%R1 setting)
A16
M2-%R1 0.00 to 50.00% % 0.01 standard rated value 5Y
A17 (%X setting)
A17
M2-%X 0.00 to 50.00% % 0.01 standard rated value 5Y
A18 (slip compensation control 2)
A18
SLIP COMP2 0.00 to 15.00 Hz Hz 0.01 0.00 5 Y
5-45
Name
LCD Display
5-44
Pg. Factory Setting
N
N
5-5
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
5.2 Alphabetical Function List
PG. NAME
5-16 30RY operation mode F36 30RY MODE
5-10 Acceleration time 1 F07 ACC TIME1
5-22 Acceleration time 2 E10 ACC TIME2
5-22 Acceleration time 3 E12 ACC TIME3
5-22 Acceleration time 4 E14 ACC TIME4
5-34 ACC/DEC Pattern H07 ACC PTN
5-37 Active Drive H19 AUT RED
5-31 Analog setting signal filter C33 REF FILTER
5-10 Base frequency 1 F04 BASE Hz-1
5-44 Base frequency 2 A02 BASE Hz-2
5-14 Bias frequency F18 FREQ BIAS
5-34 Data initializing H03 DATA INIT
5-7 Data protection F00 DATA PRTC
5-14 DC brake (Braking level) F21 DC BRK LVL
5-14 DC brake (Braking time) F22 DC BRK t
5-14 DC brake (Starting freq.) F20 DC BRK Hz
5-36 DEC mode H11 DEC MODE
5-10 Deceleration time 1 F08 DEC TIME1
5-22 Deceleration time 2 E11 DEC TIME2
5-22 Deceleration time 3 E13 DEC TIME3
5-22 Deceleration time 4 E15 DEC TIME4
5-26 Display coefficient A E40 COEF A
5-26 Display coefficient B E41 COEF B
5-41 Droop operation H28 DROOP
5-11 Electronic Thermal 1 (Level) F11 OL LEVEL1
5-11 Electronic Thermal 1 (Select) F10 ELCTRN OL1
5-11 Electronic Thermal 1 (Thermal
time constant) F12 TIME CNST1
5-44 Electronic thermal 2 (Level) A07 OL LEVEL2
5-44 Electronic thermal 2 (Select) A06 ELCTRN OL2
5-44 Electronic thermal 2 (Thermal
time constant) A08 TIME CNST2
5-11 Electronic thermal overload
rela
y
(for DB resistor) F13 DBR OL
5-36 Energy-saving operation H10 ENERGY SAV
5-34 Fan stop operation H06 FAN STOP
5-25 FAR function (Hysteresis) E30 FAR HYSTR
5-25 FDT function (Level) E31 FDT1 LEVEL
5-25 FDT signal (Hysteresis) E32 FDT1 HYSTR
5-25 FDT2 function (Level) E36 FDT2 LEVEL
5-15 FMA (Voltage adjust) F30 FMA V-ADJ
5-15 FMA (Function) F31 FMA FUNC
5-16 FMP (Function) F35 FMP FUNC
5-16 FMP (Pulse rate) F33 FMP PULSES
5-16 FMP (Voltage adjust) F34 FMP V-ADJ
5-7 Frequency command 1 F01 FREQ CMD 1
5-30 Frequency command 2 C30 FREQ CMD 2
5-14 Frequency limiter (High) F15 H LIMITER
5-14 Frequency limiter (Low) F16 L LIMITER
5-14 Gain (for freq set signal) F17 FREQ GAIN
5-36 Instantaneous OC limiting H12 INST CL
5-29 JOG frequency C20 JOG Hz
5-28 Jump frequency (Hysteresis) C04 JUMP HYSTR
5-28 Jump frequency (Jump freq 1) C01 JUMP Hz 1
5-28 Jump frequency (Jump freq 2) C02 JUMP Hz 2
5-28 Jump frequency (Jump freq 3) C03 JUMP Hz 3
5-27 LCD Monitor (Contrast) E47 CONTRAST
5-27 LCD Monitor (Function) E45 LCD MNTR
5-27 LCD Monitor (Language) E46 LANGUAGE
5-26 LED Display filter E42 DISPLAY FL
5-26 LED Monitor (Function) E43 LED MNTR
LCD Display
PG. NAME
5-26 LED Monitor (Display @ STOP
mode) E44 LED MNTR2
5-10 Maximum frequency 1 F03 MAX Hz-1
5-44 Maximum frequency 2 A01 MAX Hz-2
5-10 Maximum voltage 1 F06 MAX V-1
5-44 Maximum voltage 2 A04 MAX V-2
5-42 Modbus-RTU (Address) H31 ADDRESS
5-42 Modbus-RTU (Baud rate) H34 BAUD RATE
5-42 Modbus-RTU (Data length) H35 LENGTH
5-42 Modbus-RTU (Mode select on
no res
p
onse error) H32 MODE ON ER
5-43 Modbus-RTU (No response
error detection time) H38 NO RES t
5-42 Modbus-RTU (Parity check) H36 PARITY
5-43 Modbus-RTU (Response
interval) H39 INTERVAL
5-42 Modbus-RTU (Stop bits) H37 STOP BITS
5-42 Modbus-RTU (Timer) H33 TIMER
5-33 Motor 1 (%R1 setting) P07 M1-%R1
5-33 Motor 1 (%X setting) P08 M1-%X
5-32 Motor 1 (Capacity) P02 M1 -CAP
5-33 Motor 1 (No-load current) P06 M1-lo
5-33 Motor 1 (On-line Tuning) P05 M1 TUN2
5-32 Motor 1 (Rated current) P03 M1-lr
5-32 Motor 1 (Tuning) P04 M1 TUN1
5-45 Motor 2 (%R1 setting) A16 M2-%R1
5-45 Motor 2 (%X setting) A17 M2-%X
5-44 Motor 2 (Capacity) A11 M2-CAP
5-45 Motor 2 (No-load current) A15 M2-Io
5-45 Motor 2 (On-line Tuning) A14 M2 TUN2
5-44 Motor 2 (Rated current) A12 M2-Ir
5-45 Motor 2 (Slip compensation
control 2) A18 SLIP COMP2
5-45 Motor 2 (Tuning) A13 M2 TUN1
5-15 Motor sound (Carrier freq.) F26 MTR SOUND
5-15 Motor sound (Sound tone) F27 SOUND TONE
5-28 Multistep frequency setting
(Fre
q
. 1) C05 MULTI Hz-1
5-28 Multistep frequency setting
(Fre
q
. 2) C06 MULTI Hz-2
5-28 Multistep frequency setting
(Fre
q
. 3) C07 MULTI Hz-3
5-28 Multistep frequency setting
(Fre
q
. 4) C08 MULTI Hz-4
5-28 Multistep frequency setting
(Fre
q
. 5) C09 MULTI Hz-5
5-28 Multistep frequency setting
(Fre
q
. 6) C10 MULTI Hz-6
5-28 Multistep frequency setting
(Fre
q
. 7) C11 MULTI Hz-7
5-28 Multistep frequency setting
(Fre
q
. 8) C12 MULTI Hz-8
5-28 Multistep frequency setting
(Fre
q
. 9) C13 MULTI Hz-9
5-28 Multistep frequency setting
(Fre
q
.10) C14 MULTI Hz-10
5-28 Multistep frequency setting
(Fre
q
.11) C15 MULTI Hz-11
5-28 Multistep frequency setting
(Fre
q
.12) C16 MULTI Hz-12
5-28 Multistep frequency setting
(Fre
q
.13) C17 MULTI Hz-13
5-28 Multistep frequency setting
(Fre
q
.14) C18 MULTI Hz-14
5-28 Multistep frequency setting
(Fre
q
.15) C19 MULTI Hz-15
LCD Display
5-6 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
5.2 Alphabetical Function List (continued)
PG. NAME
5-32 Number of motor 1 poles P01 M1 POLES
5-44 Number of motor 2 poles A10 M2 POLES
5-30 Offset adjust (terminal [12]) C31 BIAS 12
5-30 Offset adjust (terminal [C1]) C32 GAIN 12
5-25 OL function (Mode select) E33 OL1 WARNING
5-25 OL function siganl (Timer) E35 OL1 TIMER
5-25 OL function signal (Level) E34 OL1 LEVEL
5-25 OL2 function (Level) E37 OL2 LEVEL
5-7 Operation method F02 OPR METHOD
5-29 Pattern (Stage 1) C22 STAGE 1
5-29 Pattern (Stage 2) C23 STAGE 2
5-29 Pattern (Stage 3) C24 STAGE 3
5-29 Pattern (Stage 4) C25 STAGE 4
5-29 Pattern (Stage 5) C26 STAGE 5
5-29 Pattern (Stage 6) C27 STAGE 6
5-29 Pattern (Stage 7) C28 STAGE 7
5-29 PATTERN operation (Mode
select) C21 PATTERN
5-39 PID control (D-gain) H24 D-GAIN
5-41 PID control (Feedback filter) H25 FB FILTER
5-38 PID control (Feedback signal) H21 FB SIGNAL
5-39 PID control (I-gain) H23 I-GAIN
5-37 PID control (Mode select) H20 PID MODE
5-39 PID control (P-gain) H22 P-GAIN
5-41 PTC thermistor (Level) H27 PTC LEVEL
5-41 PTC thermistor (Mode select) H26 PTC MODE
5-10 Rated voltage 1 F05 RATED V-1
5-44 Rated voltage 2 (at Base
fre
q
uenc
y
2) A03 RATED V-2
5-12 Restart mode after momentary
p
ower failure F14 RESTART
5-35 Rev. phase sequence lock H08 REV LOCK
5-42 Serial link (Function select) H30 LINK FUNC
5-33 Slip compensation control P09 SLIP COMP1
5-35 Start mode H09 START MODE
5-15 Starting frequency (Freq.) F23 START Hz
5-15 Starting frequency (Holding
time) F24 HOLDING t
5-15 Stop frequency F25 STOP Hz
5-11 Torque boost 1 F09 TRQ BOOST1
5-44 Torque boost 2 A05 TRQ BOOST2
5-37 Torque control H18 TRQ CTRL
5-16 Torque limiter 1 (braking) F41 BRK TRQ 1
5-16 Torque limiter 1 (Driving) F40 DRV TRQ 1
5-22 Torque limiter 2 (braking) E17 BRK TRQ 2
5-22 Torque limiter 2 (Driving) E16 DRV TRQ 2
5-177 Torque vector control 1 F42 TRQVECTOR1
5-44 Torque vector control 2 A09 TRQVECTOR2
5-18 X1 terminal function E01 X1 FUNC
5-18 X2 terminal function E02 X2 FUNC
5-18 X3 terminal function E03 X3 FUNC
5-18 X4 terminal function E04 X4 FUNC
5-18 X5 terminal function E05 X5 FUNC
5-18 X6 terminal function E06 X6 FUNC
5-18 X7 terminal function E07 X7 FUNC
5-22 Y1 terminal function E20 Y1 FUNC
5-22 Y2 terminal function E21 Y2 FUNC
5-22 Y3 terminal function E22 Y3 FUNC
5-22 Y4 terminal function E23 Y4 FUNC
5-24 Y5 RY operation mode E25 Y5RY MODE
5-22 Y5A, Y5C terminal func. E24 Y5 FUNC
LCD Display
5-7
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F00 Data protection
F00DATA PRTC
Set value 0 : data can be changed
1 : data cannot be changed
This function protects the system by blocking any data
changes from the keypad panel.
Setting procedure:
0 to 1: Press the
STOP
and keys simultaneously to
change the value from 0 to 1, then press
the
FUNC
DATA
to validate the change.
1 to 0: Press the
STOP
and keys simultaneously
to change the value from 1 to 0, then press
the
FUNC
DATA
key to validate the change.
F01 Frequency setting 1
F01FREQ CMD 1
This function determines the method to be used for setting
frequency.
NOTE: Use only one terminal - V2 or C1, exclusively.
0: Keypad operation ( or key)
1: Voltage input (terminal 12 and V2) (0 to +10 VDC,
0 to +5VDC)
2: Current input (terminal C1) (4 to 20 mA DC)
3: Voltage and current input (terminals 12 and C1)
4: Reversible operation with polarity (terminal 12)
(0 to ± 10 VDC)
5: Reversible operation with polarity (terminal 12 and V2)
(0 to ± 10 VDC)
Related functions E01 to E09 (Set values 21
6: Inverse mode operation (terminal 12 and V2)
(+10 to 0 VDC)
7: Inverse mode operation ( terminal C1)(20 to 4 mA DC)
8: UP/DOWN control 1 (initial freq. = 0 Hz
9: UP/DOWN control 2 (initial freq. = last value)
Related functions E01 to E09 (Set values 17, 18)
10. PATTERN operation
Related functions: C21 to C28
11: DI option or Pulse train input
For details, see instruction manual on options.
F02 Operation method
F02OPR METHOD
This function determines the input method for operation
commands.
0: Keypad operation (
FWD
or
REV
or
STOP
key)
1: Terminal operation (
STOP
key active)
2: Terminal operation (
STOP
key inactive)
3: Terminal operation (
STOP
key active) with GE start
software
4: Terminal operation (
STOP
key inactive) with GE start
software
This function can only be changed when terminals
FWD
and
REV
are open.
REMOTE/LOCAL switching from the keypad panel
automatically changes the set value from 0 to 3 of this
function.
5.3 Function Explanation
F: Fundamental function
5-8 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
GE Start Software Selection During Terminal Operation
Stop Key Mode Selection During Terminal Operation
* See Alarm Mode, page 4-15.
Note: Start Software does not work in AUTO RESET mode or PROGRAMMING mode
POWER ON
RESET
NETWORK
MODE
Inactive: Setting 1 or 2 Active: Setting 3 or 4
POWER
FWD
OUTPUT
ALARM
POWER
FWD
OUTPUT
ALARM
RESET
FWD
OUTPUT
ALARM
RESET
FWD
OUTPUT
ALARM
NETWORK
FWD
FWD
OUTPUT
ALARM
ER6
Multi Alarms*
(LE-CM)
(TERMINAL)
(NETWORK)
ER6 ER6
RESET
NETWORK
FWD
FWD
OUTPUT
ALARM
(LE-CM)
(TERMINAL)
(NETWORK)
NETWORK
FWD
STOP
OUTPUT
ALARM
(LE-CM)
(TERMINAL)
NETWORK
FWD
STOP
OUTPUT
ALARM
(LE-CM)
(TERMINAL)
FWD
STOP
OUTPUT
ALARM
FWD
STOP
OUTPUT
ALARM
Inactive: Setting 2 or 4 Active: Setting 1 or 3
STOP KEY
STOP KEY
TERMINAL
MODE
NETWORK
MODE
ER6
ER6
5-9
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Frequency Setting Block Diagram
5-10 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F03 Maximum output frequency 1
F03MAX Hz – 1
Setting range 50 to 400 Hz
This function sets the maximum output frequency for
Motor 1.
Setting a value higher than the rated value of the device
to be driven may damage the motor or machine. Match
the device rating when setting this function.
F04 Base frequency 1
F04BAS E Hz – 1
Setting range 25 to 400 Hz
This function sets the maximum output frequency in the
constant torque range of Motor 1 or the output frequency
at the rated output voltage. Match the motor rating.
Note: If the value of Base frequency 1 is set higher than
that of Maximum output frequency 1, the output voltage
does not increase to the rated voltage. The maximum
frequency limits the output frequency.
F05 Rated voltage 1
F05RAT ED V– 1
Setting range 230V AC series: 0, 80 to 240V
460 V series: 0, 320 to 480V
This function sets the rated value of the voltage output to
Motor 1. Note that a voltage greater than the supply
(input) voltage cannot be output.
Value 0 terminates operation of the voltage regulator
function, thereby resulting in the output of a voltage
proportional to the supply voltage.
Note: If the value of Rated voltage 1 is set higher than
Maximum output voltage 1, the output voltage does not
increase to the rated voltage. The maximum output
voltage limits the output voltage.
FO6 Maximum output voltage 1
F06MAX V– 1
Setting range 230 V AC series: 80 to 240 VAC
460 VAC series: 320 to 480 VAC
This function sets the maximum value of the voltage
output for Motor 1. Note that a voltage higher than the
supply (input) voltage cannot be output.
FO7 Acceleration time 1
F08 Deceleration time 1
Setting range ACC TIME1: 0.01 to 3,600 seconds
DEC TIME1: 0.01 to 3,600 seconds
These functions set the acceleration time for the output
frequency from startup to maximum frequency, as well as
the deceleration time from maximum frequency to
operation stop.
Acceleration and deceleration times are represented by
the three most significant (high-order) digits.
Set acceleration and deceleration times with respect to
maximum frequency. The relationship between the set
frequency value and acceleration/deceleration times is
as follows:
Set frequency = maximum frequency
The actual operation time matches the set value.
Set frequency < maximum frequency
The actual operation time differs from the set value.
Acceleration *deceleration operation time = set value x
(set frequency/maximum frequency)
Note: If the set acceleration and deceleration times are
set too low, even though the resistance torque and
moment of inertia of the load are great, the torque
limiting function or stall prevention function are activated,
which prolongs the operation time beyond that stated
above.
FWD
STOP
F07ACC T IME1
F08DEC T IME1
5-11
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F09 Torque Boost 1
F09TRQ BOOST1
This is a Motor 1 function. The following can be se-
lected:
Selection of load characteristics such as automatic
torque boost, square law reduction torque load, propor-
tional torque load, constant torque load.
Enhancement of torque (V/f characteristics), which is
lowered during low-speed operation. Insufficient mag-
netic flux of the motor due to a voltage drop in the low-
frequency range can be compensated.
Setting Range Characteristics Selected
0.0 Automatic torque boost, where the torque
boost value of a constant torque load (a
linear change) is automatically adjusted.
0.1 to 0.9 Square law reduction torque for fan and
pump loads
1.0 to 1.9 Proportional torque for middle class loads
between square law reduction torque and
constant torque (linear change)
2.0 to 20.0 Constant torque (linear change)
Since a large torque boost value creates over-excitation
in the low-speed range, continued operation may cause
the motor to overheat. Check the characteristics of the
driven motor.
F10 Electric thermal O/L relay (operation selection)
F11 Electric thermal O/L relay (level)
F12 Electric thermal O/L relay (thermal time)
The electronic thermal O/L relay manages the output
frequency, output current, and operation time of the
inverter to prevent the motor from overheating when
150% of the set current value flows for the time set by
F12 (thermal time constant).
F10ELCTRN OL1
Set value 0: Inactive
1: Active (for general-purpose motor)
2: Active (for forced air motor)
This function specifies whether to operate the electronic
thermal O/L relay and selects the target motor. When a
general-purpose motor is selected, the operation level is
lowered in the low speed range according to the cooling
characteristics of the motor.
F11OL LEVEL1
The setting range is 20 to 135% of the rated drive current.
This function sets the operation level current for the
electronic thermal O/L relay. Enter a value from 1 to 1.1
times the rated motor current value.
F12TIME CNST1
The setting range is 0.5 to 75.0 minutes (in 0.1 minute
increments).
The time from when 150% of the operation level current
flows continuously to when the electronic thermal O/L
relay activates can be set with this function.
F13 Electric thermal O/L relay (for braking)
F13DBR OL
This function controls the frequent use and continuous
operating time of the braking resistor to prevent the
resistor from overheating.
Drive Capacity Operation
10 Hp or less 0: Inactive
1: Active (built-in braking resistor)
2: Active (external braking resistor)
15 Hp or more 0: Inactive
Torque characteristics
< Square law reduction torque > < Proportional torque >
< Constant torque >
5-12 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F14RESTART
Setting range: 0 to 5
The following table lists the function details.
This function selects operation if a momentary power
failure occurs.
F14 Restart after momentary power failure (operation selection)
Function codes H13 to H16 are provided to control a
restart operation after momentary power failure. These
functions should be understood and used. The pick-up
(speed search) function can also be selected as a method
of restarting when power is recovered after a momentary
failure. (For setting details, see function code H09.) The
pick-up function searches for the speed of the coasting
motor to restart the motor without subjecting it to exces-
sive shock.
In a high-inertia system, the reduction in motor speed is
minimal even when the motor is coasting. A speed search
time is required when the pick-up function is active. In
such a case, the original frequency may be recovered
sooner when the function is inactive and the operation is
restarted with the frequency prior to the momentary power
failure.
The pick-up function works in the range of 5 to 120 Hz. If
the detected speed is outside this range, restart the motor
using the regular restart function.
The function for detecting power failure and activating
protective operation (i.e., alarm output, alarm display, drive
output cutoff) for undervoltage can be selected. The
automatic restart function (for automatically restarting a
coasting motor without stopping) when the supply voltage
is recovered can also be selected.
Set Value Function Name Operation at Power Failure Operation at Power Recovery
0 Inactive (intermediate
drive trip) If undervoltage is detected, the drive will
immediately trip and an undervoltage fault (LU) is
displayed. The drive output stops and the motor will
coast to a stop.
The drive operation is not automatically
restarted. Input a reset command and
operation command to restart.
1 Inactive (drive trip at
recovery) If undervoltage is detected, the drive output stops
and the motor will immediately coast to a stop. A
drive fault is not activated.
An undervoltage fault (LU) is activated at
power recovery. Drive operation is not
automatically restarted. Input a reset
command to restart operation.
2 Inactive (drive trip
after deceleration to a
stop at power failure)
When the DC bus voltage reaches the operation
voltage level (H15), a controlled deceleration to a
stop occurs. The drive collects the inertial energy
of the load to maintain the DC bus voltage and
controls the motor until it stops, then an
undervoltage fault (LU) is activated. The drive will
automatically decrease the deceleration time if
necessary. If the amount of inertial energy from the
load is small, and the undervoltage level is
achieved before the motor stops, the undervoltage
fault is immediately activated and the motor will
coast to a stop.
The drive operation is not automatically
restarted. Input a reset command and
operation command to restart operation.
3 Active (operation ride-
through; for high-inertia
loads)
When the DC bus voltage reaches the operation
voltage level (H15), energy is collected from the
inertia of the load to maintain the DC bus voltage
and extend the ride-through time. The drive will
automatically adjust the deceleration rate to
maintain DC bus voltage level. If undervoltage is
detected, the protective function is not activated,
but drive output stops and the motor coast to a
stop.
Operation is automatically restarted. For
power recovery during ride-through, the
drive will accelerate directly to the
original frequency. If undervoltage is
detected, operation automatically
restarts with the frequency selected at
the time that the undervoltage was
detected.
4 Active (restart with the
frequency at the time
of power failure)
If undervoltage is detected, the protective function
is not activated. The drive output stops and the
motor will coast to a stop.
Operation is automatically restarted with
the frequency selected at the time of
power failure.
5 Active (restart with
start frequency; for low-
inertia loads)
If undervoltage is detected, the protective function
is not activated, but drive output stops. Operation is automatically restarted with
the frequency set by F23, “Starting
frequency”.
5-13
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
5-14 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F15 Frequency limiter (High)
F16 Frequency limiter (Low)
F15HLIMITER
F16LLIMITER
Set values: 0 to 400 Hz
These functions are used to define the upper and lower
limits of the set frequency.
The drive output starts with the start frequency when
operation begins, and stops with the stop frequency
when operation ends.
If the upper limit value is less than the lower limit value,
the upper limit value overrides the lower limit value.
F17 Gain
F17FREQ GA I N
This function assigns the rate of the set frequency value
to analog input.
Operation follows the figure below.
F18 Bias frequency
F18FREQ BIAS
This function adds a bias frequency to the set frequency
value from analog input.
The operation follows the figure below. If the bias
frequency is higher than the +Maximum frequency or
lower than the -Maximum frequency, it is limited to the
+Maximum or -Maximum frequency.
F20 DC injection Brake (starting)
F21 DC injection brake (operation level)
F22 DC injection brake (time)
F20DC BRK Hz
Set values: 0 to 60 Hz
Starting frequency: This function sets the frequency with
which to start a DC injection brake in order to decelerate
the motor to a stop.
F21DC BRK LVL
Set values: 0 to 100%
Operation level: This function sets the output current
level, when a DC injection brake is applied, as a percent-
age of the rated output current in 1% increments.
F22DC BRK t
Set value 0.0: Inactive
0.1 to 30.0 seconds
Time: This function sets the time for a DC injection
brake operation.
CAUTION
Do not use the drive brake function for
mechanical holding. Injury may result.
5-15
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F23 Starting frequency (frequency)
F24 Start frequency (Holding time)
F25 Stop frequency
F23START Hz
Setting range: 0.1 to 60 Hz
The starting frequency can be set to reserve the torque
at startup and can be sustained until the magnetic flux of
the motor is established.
Frequency: This function sets the frequency at startup.
F24HOL D I NG t
Setting range: 0.1 to 10.0 seconds
Holding time: This function sets the holding time during
which the start frequency is sustained at startup.
The holding time does not apply during switching
between forward and reverse.
The holding time is not included in the acceleration time.
The holding time also applies when pattern operation
(C21) is selected. The holding time is included in the
timer value.
F25STOP Hz
Setting range: 0.1 to 6.0 Hz
This function sets the frequency at stop.
The operation will not start if the starting frequency is
less than the stopping frequency or if the set frequency
is less than the stopping frequency.
F26 Motor sound (carrier frequency)
F26MTR SOUND
This function adjusts the carrier frequency to prevent
resonance with the machine system, reduce motor and
drive noise, and also reduce leakage current from output
circuit wiring.
Drive Capacity Setting Range
75 Hp or less 0.75 to 15kHz
100 Hp or more 0.75 to 10kHz
Carrier frequency Low — High
Motor noise High — Low
Output current waveform Bad — Good
Leakage current Small amount Large amount
Noise occurrence Extremely low High
1. Reducing the set value adversely affects the output
current waveform (i.e., higher harmonics), increases
motor loss, and raises motor temperature. For
example, at 0.75 kHz, reduce the motor torque by
about 15%.
2 Increasing the set value increases drive loss and
raises drive temperature.
F27 Motor sound (sound tone)
F27MTR TONE
Setting range: 0 , 1, 2 , 3
The tone of motor noise can be altered if the carrier
frequency is 7 kHz or lower. Use this function as required.
F30 FMA terminal (voltage adjustment)
F31 FMA terminal (function selection)
F30FMA VADJ
Setting range:
0 to 200%
Monitor data (e.g.,output frequency, output current) can be
output to terminal FMA as a DC voltage. The amplitude of
the output can also be adjusted.
This function adjusts the voltage value of the monitor item
selected in F31 when the monitor amount is 100%. A
value from 0 to 200% can be set in 1% increments.
F31FMA FUNC
This function selects the monitor item to be output to
Terminal FMA.
Value Monitor Item 100% Monitor Amount
0 Output frequency 1 Maximum output
(before slip frequency
compensation)
1 Output frequency 2 Maximum output
(after slip frequency
compensation)
2 Output current 2x rated output current of drive
3 Output voltage 230V series: 250V
460V series: 500V
4 Output torque 2x rated motor torque
5 Load rate 2x rated load of motor
6 Output 2x rated drive output
7 PID feedback amount Feedback amount at 100%
8 PG feedback amount Synchronous speed at
(only when option maximum frequency
is installed)
9 DC link circuit voltage 230V series: 500V
460V series: 1,000V
10 Universal AO Output from RS485 or Bus option
5-16 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F33 FMP terminal (pulse rate)
F34 FMP terminal (voltage adjustment)
F35 FMP terminal (function selection)
Monitor data (e.g., output frequency, output current) can
be output to terminal FMP as pulse voltage. Monitor
data can also be sent to an analog meter as average
voltage.
When sending data to a digital counter or other instru-
ment as pulse output, set the pulse rate in F33 to any
value and the voltage in F34 to 0%.
When data is sent to an analog meter or other instru-
ment as average voltage, the voltage value set in F34
determines the average voltage, and F33 is fixed at 2670
(p/s).
F33FMP PLUSES
Set values: 300 to 6,000 p/s, in 1 p/s increments
The F33 function sets the pulse frequency of the monitor
item selected in F35.
Pulse frequency (p/s) = 1/T
Duty (%) = T1/T x 100
Average voltage (V) = 15.6 x T1/T
F34FMP VADJ
Set value 0%: The pulse frequency varies depending on
the amount of the monitor item selected in F35 (max.
value is the value set in F33).
The F34 function sets the average voltage of pulse
output to terminal FMP.
1 to 200%: Pulse frequency is fixed at 2,670 p/s. The
average voltage of the monitor item selected in F35,
when the monitor amount is 100%, is adjusted in the
range 1 - 200%, in 1% increments (pulse duty varies).
F35FMP FUNC
The F35 function selects the monitor item to be output to
terminal FMP.
The set value and monitor items are the same as those
used for F31 (refer to table).
F36 30Ry operation mode
F3630RY MODE
This function specifies whether to activate (excite) the
alarm output relay (30Ry) for any fault at normal or alarm
status.
Value
0 Drive no power 30A - 30C: OFF, 30B - 30C: ON
At normal 30A - 30C: OFF, 30B - 30C: ON
At alarm 30A - 30C: ON, 30B - 30C:OFF
1 Drive no power 30A - 30C: OFF, 30B - 30C: ON
At normal 30A - 30C: ON, 30B - 30C: OFF
At alarm 30A - 30C: OFF, 30B - 30C: ON
Operation
If the set value is 1, contacts 30A and 30C are connected
when the drive control voltage is established (about one
second after power on).
F40 Torque limit 1 (drive)
F41 Torque limit 1 (brake)
F40DRV TRQ I
F41BRK TRQ I
The torque limit operation calculates motor torque from
the output voltage, current and the primary resistance
value of the motor, and controls the frequency so the
calculated value does not exceed the limit. This opera-
tion enables the drive to continue operation under the
limit even if a sudden change in load torque occurs.
Limits are set for driving torque and braking torque.
When this function is activated, acceleration and
deceleration operation times are longer than the set
values.
Function Set Value Operation
Torque 20% to 200% The torque is limited
limit to the set value.
(driving)
999 Torque limiting inactive
Torque 20% to 200% The torque is limited to
limit the set value.
(braking)
0 Automatically prevents
OU trip due to power
regeneration effect
999 Torque limiting inactive
WARNING
When the torque limit function is selected, an
operation may not match the set acceleration and
deceleration time or set speed. The machine should
be so designed that safety is ensured even when
operation does not match the set values.
5-17
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
F42 Torque vector control 1
F42TRQVECTOR1
To obtain the most efficient motor torque, the torque
vector control calculates torque according to load, to
adjust the voltage and current vectors to optimum values
based on the calculated value.
Value Operation
0 inactive
1 active
Related Functions P01 to P09
If F42 = 1 (active), the following functions are affected:
1. F09 Torque boost 1 is automatically set to 0.0
(automatic torque boosting).
2. P09 Slip compensation control is automatically
activated. If set to 0.0, the amount of slip compensa-
tion for a standard 3-phase Fuji motor is applied.
Otherwise, the set value is applied.
Use the torque vector control function under the following
conditions:
1. There can only be one motor.
Connection of two or more motors makes accurate
control difficult.
2. The function data (rated current P03, no-load current
P06,, %R1 P07, and %X P08) for Motor 1 must be
correct.
If a standard 3-phase GE motor is used, setting the
capacity (Function P02) ensures entry of the above
data. An auto-tuning operation should be performed
for other motors.
3. The rated current of the motor must not be signifi-
cantly less than the rated current of the drive. A
motor two sizes lower in capacity than the nominal
motor indicated for the drive is the smallest that
should be used.
4. To prevent leakage current and ensure accurate
control,, the length of the cable between the drive and
motor should not exceed 50 m.
5. If a reactor is connected between the drive and the
motor and wiring impedance cannot be disregarded,
use P04 Auto tuning to reset data.
If these conditions are not satisfied, set F42 = 0 (Inactive).
5-18 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
E: Extension Terminal Functions
E01 Terminal X1
E09 Terminal X9
E01X1 FUNC
E02X2 FUNC
E03X3 FUNC
E04X4 FUNC
E05X5 FUNC
E06X6 FUNC
E07X7 FUNC
E08X8 FUNC
E09X9 FUNC
Functions can be individually set from each of the digital
input terminals X1 to X9.
Value Function
0,1,2,3 Multi-step frequency selection (1 to 15 steps)
4,5 Acceleration and deceleration time selection (3 steps)
6Self-hold selection (HLD)
7Coast-to-stop command (BX)
8Alarm reset (RST)
9External alarm (THR)
10 Jogging (JOG)
11 Frequency setting 2 / Frequency setting 1 (Hz 2 / Hz1)
12 Motor 2 / Motor 1 (M2 / M1)
13 DC injection brake command (DCBRK)
14 Torque limit 2 / Torque limit 1 (TL2 / TL1)
15 Switching operation from line to drive (50 Hz) (SW50)
16 Switching operation from line to drive (60 Hz) (SW60)
17 UP command (UP)
18 DOWN command (DOWN)
19 Edit permission command (data change permission) (WE-KP)
20 PID control cancellation (Hz / PID)
21 Normal/Inverse switching (Terminals 12 and C1) (IVS)
22 Interlock (52-2) (IL)
23 Torque control cancellation (Hz/TRQ)
24 Link operation selection (Standard: RS485, Option: BUS) (LE)
25 Universal DI (U-DI)
26 Pick up start mode (STM)
27 SY-PG enable (PG/Hz)
29 Zero speed command (ZERO)
30 Timed alarm stop command (STOP1)
31 Timed alarm stop command with
Deceleration time 4 (STOP2)
32 Pre-exciting command (EXCITE)
Note: Values which are not set in the functions from E01
to E09 are assumed to be inactive.
Multi-step frequency selection
Value 0,1, 2, 3: The frequency can be switched to a
preset frequency in function codes C05 to C19 by
switching the external digital input signal. Assign values
0 to 3 to the target digital input terminal. The combina-
tion of input signals determines the frequency.
3210
(SS8) (SS4) (SS2) (SS1)
off off off on C05 MULTI Hz-1
off off on off C06 MULTI Hz-2 Related
off off on on C07 MULTI Hz-3 Functions:
off on off off C08 MULTI Hz-4 C05-C19
off on off on C09 MULTI Hz-5
off on on off C10 MULTI Hz-6 Setting
off on on on C11 MULTI Hz-7 Setting
on off off off C12 MULTI Hz-8 0.00 to
on off off on C13 MULTI Hz-9 - 400.00 Hz
on off on off C14 MULTI Hz-10
on off on on C15 MULTI Hz-11
on on off off C16 MULTI Hz-12
on on off on C17 MULTI Hz-13
on on on off C18 MULTI Hz-14
on on on on C19 MULTI Hz-15
Combination of
Input Signals Selected Frequency
Acceleration and Deceleration time selection
Value 4, 5: The acceleration and deceleration time can
be switched to a preset time in function codes E10 to
E15 by switching the external digital input signal. Assign
values 4 and 5 to the target digital input terminal. The
combination of input signals determines the acceleration
and deceleration times.
54
(RT2) (RT1)
off off F07 ACC TIME1
F08 DEC TIME1 Related
off on E10 ACC TIME2 Functions
E11 DEC TIME2 E10-E15
on off E12 ACC TIME3 Setting Range
E13 DEC TIME3 0.01 to 3600s
on on E14 ACC TIME4
E15 DEC TIME4
Combination
of Input Signals
Selected Acceleration /
Deceleration Times
5-19
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Self-hold selection (HLD)
Value 6: This selection is used for 3-wire operation. The
FWD or REV signal is self-held when HLD-CM is on, and
this self-hold is cleared when HLD-CM is turned off. To
use this HLD terminal function, assign 6 to the target
digital input terminal.
Coast-to-stop command (BX)
Value 7: When BX and CM are connected, drive output is
cut off immediately, and the motor starts to coast to a
stop. An alarm signal is neither output nor self-held. If
BX and CM are disconnected when the operation
command (FWD or REV) is on, operation begins at the
start frequency. To use this BX terminal function, assign
value 7 to the target digital input terminal.
Alarm reset (RST)
Value 8: If a drive trip occurs, connecting RST to CM
clears the alarm output (for any fault). Disconnecting
them clears the trip indication and restarts operation. To
use this RST terminal function, assign value 8 to the
target digital input terminal.
External alarm (THR)
Value 9: Disconnecting THR and CM during operation
cuts off drive output (i.e., motor starts to coast to a stop)
and outputs alarm OH2, which is self-held internally and
cleared by RST input. This function is used to protect an
external brake resistor and other components from
overheating. To use this THR terminal function, assign
value 9 to the target digital input terminal. ON input is
assumed if this terminal function is not set.
Jogging (JOG)
Value 10: This function is used for jogging operation to
position a workpiece. When JOG and CM are con-
nected, the
operation is performed with the jogging frequency set in
function code C20 while the operation command (FWD-
CM or REV-CM) is on. To use this JOG terminal function,
assign 10 to the target digital input terminal.
Frequency setting 2/frequency setting 1
Value 11: This function switches the frequency setting
method defined by function codes F01 and C30 using an
external digital input signal.
Input Signal Selected Frequency Setting
11
off F01 FREQ CMD1
on C30 FREQ CMD2
Motor 2/Motor 1
Value 12: This function switches motor constants using
an external digital input signal.
This input is effective only when the operation command
to the drive is off and operation has stopped and does
not apply to the operation at 0Hz.
Input Signal Selected Motor
12
off Motor 1
on Motor 2
Related Functions: A01-A18
DC injection brake command (DCBRK)
Value 13: This function is used for DC Brake time control
by digital input including extending braking operation
during stopping as well as during start up into a rotating
load. When the external digital input signal is on, DC
injection braking starts when the drive’s output frequency
drops below the frequency preset in function code F20
after the operation command goes off. (The operation
command goes off when the STOP key is pressed during
keypad panel operation or when both terminals FWD and
REV go off during terminal block operation.) The DC
injection braking continues while the digital input signal
is on. In this case, the longer of the following times is
selected:
- The time set with function code F22
- The time during which the input signal is set ON
Input Signal Selected Operation
13
off DC injection brake command not given
on DC injection brake command given
Forward
rotation
ON
ONON
ONON
FWD-CM
REV-CM
BX-CM
Output
Frequency
Ignored
Forward
rotation Forward
rotation
FWD
REV
HLD
CM
FWD
REV
STOP
Output
Frequency
DC Brake
Frequency
DC Brake
FWD-CM
DCBRK-CM
ON
ON ON
ON
ON ON
5-20 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Edit permission command (data change
permission)(WE-KP)
Value 19: This function allows the data to be changed
only when input is received from an external signal,
thereby preventing function code data changes.
19 Selected Function
off Prohibit data changes
on Allow data changes
Note: If a terminal is assigned the value 19, the data
cannot be changed. To change data, turn the terminal on
and change its setting to another number.
PID control cancellation (Hz/PID)
Value 20: The PID control can be disabled by an external
digital input signal.
Input Signal Selected Function
20 [Related Functions: H20-H25]
off Enable PID control
on Disable PID control
(When the PID control is disabled, the frequency is set
from keypad panel)
Normal operation/inverse
Value 21: Analog input (Terminals 12 and C1) can be
switched between normal and inverse operations using an
external digital input signal.
Input Signal Selected Function
21 [Related Function: F01]
off
N
orma
l
opera
ti
on
if
norma
l
opera
ti
on
i
s
set and vice versa
on
I
nverse opera
ti
on
if
norma
l
opera
ti
on
i
s
set and vice versa
Interlock (52-2)
Value 22: When a contactor is installed on the output side
of the drive, the contactor opens at the time of a momen-
tary power failure. This prevents the reduction of the DC
circuit voltage and may prevent the detection of a power
failure and a correct restart operation after power is
recovered. The restart operation, in the event of a
momentary power failure, can be performed effectively
with power failure information provided by an external
digital input signal.
Torque limit 2/torque limit 1
Value 14: Frequency setting 2/frequency setting 1. This
function switches the torque limit value set with function
codes F40, F41, E16, and E17, using an external digital
input signal.
Input Signal
14
off F40 DRV TRQ1 Related Functions
F41 BRK TRQ1 F40-F41, E16-E17
Setting Range
on E16 DRV TRQ2 DRV 20 to 200% ,999
E17 DRV TRQ2 BRK0, 20 to 200%, 999
Selected Torque Limit Value
Switching operation from line drive
(60Hz)(SW60)/(50Hz)(SW50)
Value 15, 16: Motor operation can be switched from 60
Hz/50 Hz commercial power to drive operation without
stopping the motor by switching the external digital input
signal.
Input Signal Function
16
off > on Drive operation to line operation (60 Hz)/(50 Hz)
on > off Line operation to drive operation (60 Hz)/(50 Hz)
Following a momentary power failure, if the digital input
signal goes off, 50 or 60 Hz (according to the input
signal) is output after the restart waiting time (function
code H13). The motor is then directed to drive opera-
tion.
UP command (UP)/DOWN command (DOWN)
Value 17, 18: When an operation command is input (on),
the output frequency can be increased or decreased
using an external digital input signal.
The change ranges from 0 to maximum frequency.
Operation in the opposite direction of the operation
command is not allowed.
Selected Function
(when operation command is on)
18 17
off off Holds the output frequency
off on
on off
on on Holds the output frequency
Increases the output frequency
according to the acceleration time
Decreases the output frequency
according to the deceleration time
Combination
of Input Signals
There are the two types of UP/DOWN operations as
shown below. Select the desired type by setting the
frequency (F01 or C30).
5-21
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Input Signal Function
22
off
N
o momen
t
ary power
f
a
il
ure
d
e
t
ec
ti
on
b
y
digital input
on
M
omen
t
ary power
f
a
il
ure
d
e
t
ec
ti
on
b
y
digital input
Torque control cancellation (Hz/TRQ)
Value 23: If function code H18 Torque control is set to
active (value = 1 or 2), this operation can be cancelled
externally by assigning 23 to the target digital input
terminal and switching between active and inactive for
this input signal.
Input Signal Selected Function
23 [Related Function: H18]
off Torque control function active – the input voltage to
Terminal 12 is the torque command value
on Torque control function inactive - the input voltage to
Terminal 12 is the frequency command value. PID
feedback amount when PID control operation is
selected (H20 = 1 or 2).
Link Operation selection (LE)
Value 24: Frequency and operation commands from the
data communications link can be enabled or disabled by
switching the external digital input signal. Select the
command source in H30-Link function and assign 24 to
the target digital input terminal to enable or disable
commands in this input signal state.
Input Signal Selected Function
24 [Related Function: H30]
off Link command disabled
on Link command enabled
Universal DI (U-DI)
Value 25: Assigning 25 to a digital input terminal renders
the terminal a universal DI terminal. The ON/OFF state of
signal input to this terminal can be checked through the
RS485 and BUS option.
This input terminal is only used to check for an incoming
input signal through communication and does not affect
drive operation.
Pick up start mode (STM)
Value 26: The (pick-up start mode): in function code H09
can be enabled or disabled by switching the external
digital input signal. Assign 26 to the target digital input
terminal to enable or disable the function in this input
signal state.
Input Signal Selected Function
26 [Related Function: H09]
off Start characteristic function disabled
on Start characteristic function enabled
SY-PG enable (PG/Hz)
Value 27: This selects the closed loop control with PG
(encoder) or open loop control.
Input Signal Operation Select
27
off open loop control
on close loop control
Note: PG Option Card is required for this function
Zero speed command (zero)
Value 29: This function is used for stall torque operation
with vector control at zero.
Input Signal Selected Function
29
off zero speed control disabled
on zero speed control enabled
Note: PG Option Card is required for this function
Timed alarm stop command (STOP1)
Timed alarm stop command with deceleration
time 4 (STOP2)
Value 30, 31: Disconnecting STOP1 and CM during
operation, the drive decelerates and stops by a present
deceleration time (STOP1)/deceleration time 4 (STOP2)
setting and then outputs alarm Er6 which is latched
internally and cleared by RST input. ON input is assumed
when this terminal function is not set.
Pre-exciting command (EXCITE)
Value 32: When EXCITE transition ON, the motor enters
into a pre-exciting state during flux vector control mode.
When an operation command (FWD or REV) is initiated,
the motor returns from the pre-exciting state to the
ordinary state.
Note: PG Option Card is required for this function
Factory Settings at Shipment
Description
Terminal X1 0 Multi-step frequency selection (SS1)
Terminal X2 1 Multi-step frequency selection (SS2)
Terminal X3 2 Multi-step frequency selection (SS4)
Terminal X4 3 Multi-step frequency selection (SS8)
Terminal X5 4 Acceleration and deceleration selection (RT1)
Terminal X6 5 Acceleration and deceleration selection (RT2)
Terminal X7 6 Self-hold selection (HLD)
Terminal X8 7 Coast-to-stop command (BX)
Terminal X9 8 Alarm reset (RST)
Value
Digital
Input
5-22 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
E10 Acceleration time 2
E11 Deceleration time 2
E12 Acceleration time 3
E13 Deceleration time 3
E14 Acceleration time 4
E15 Deceleration time 4
E10ACC T IME2
E11DEC T IME2
E12ACC T IME3
E13DEC T IME3
E14ACC T IME4
E15DEC T IME4
Acceleration time1 (F07) and Deceleration time1 (F08), as
well as three other acceleration and deceleration times,
can be selected.
The operation and setting ranges are the same as those
for Acceleration time1 and Deceleration time1. See
explanations for F07 and F08.
For switching acceleration and deceleration times, select
any two terminals (from Terminal X1 in E01 to Terminal X9
in E09) as switching signal input terminals. Set the
selected terminals to 4 (acceleration and deceleration
time1) and 5 (acceleration and deceleration time2) and
input a signal to each terminal to switch acceleration and
deceleration times. Switching is possible during
acceleration, deceleration, or constant speed operation.
Example: When Terminals X2 and X3 are set to 4 and 5:
E16 Torque limit 2 (drive)
E17 Torque limit 2 (brake)
E16DRV TRQ 2
E17BRK TRQ 2
This function is used to switch the torque limit level set
by F40 and F41, using an external control signal. Input
an external signal by setting any of the digital input
terminals (X1 to X9) to 14 for Torque limit 2 / Torque limit
1 in E01 to E09.
E20 Terminal Y1 (function selection)
E24 Terminals Y5A and Y5C (funtion selection)
E20Y1 FUNC
E21Y2 FUNC
E22Y3 FUNC
E23Y4 FUNC
E24Y5 FUNC
Some control and monitor signals can be selected and
output from terminals Y1 to Y5. Terminals Y1 to Y4 use
transistor output; terminals Y5A and Y5C use relay
contacts.
Value Output Signal
0 Drive Running (RUN)
1 Frequency arrival (FAR)
2 Frequency detection (FDT1)
3 Stopping due to undervoltage (LV)
4 Torque polarity detection (B/D)
5 Torque limiting (TL)
6 Restart after momentary power failure (IPF)
7 Overload - early warning (OLI)
8 Keypad panel operation (KP)
9 Drive stopping (STP)
10 Ready for operation (RDY)
11 Switching between line and drive (SW88)
12 Switching between line and drive (SW52-2)
13 Switching between line and drive (SW52-1)
14 Motor 2 switching (SWM2)
15 Terminal AX function (AX)
16 Pattern operation stage change (TU)
17 Pattern operation cycle operation completed (TO)
18 Pattern operation stage number (STG1)
19 Pattern operation stage number (STG2)
20 Pattern operation stage number (STG4)
21 Alarm detail (AL1)
22 Alarm detail (AL2)
23 Alarm detail (AL4)
24 Alarm detail (AL8)
25 Cooling fan operating (FAN)
26 Retry function operating (TRY)
27 Universal DO (U-DO) *
28 Heat sink overheat - early warning (OH)
29 Synchronization completed by synchronous operation
card (SY) *
30 unused
31 2nd Freq. level detection (FDT2)
32 2nd OL level early warning (OL2)
33 Terminal C1 off signal (C1OFF)
Note: For output signals marked *, refer to instruction
manuals for RTU communication and the synchronous
operation card.
5-23
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Drive running (RUN)
Value 0: The RUN signal is output when there is output
speed (drive is outputting a frequency). When the DC
injection brake function is active, the RUN signal is off.
Frequency arrival (FAR)
Value 1: See the explanation for function code E30
(frequency arrival [detection width]).
Frequency detection (FDT1)
Value 2: See the explanation for function codes E31 and
E32 (frequency detection).
Stopping due to undervoltage (LV)
Value 3: If the undervoltage protective function activates,
i.e. if the main circuit DC voltage falls below the
undervoltage detection level, an ON signal is output. The
signal goes off when the voltage recovers and increases
above the detection level. The ON signal is retained as
long as the undervoltage protective function is active.
Undervoltage detection level: 230V series: 200V
460V series: 400V
Torque polarity detection (B/D)
Value 4: This function determines the torque polarity
calculated in the drive and outputs a signal indicating
driving or braking torque. An OFF signal is output for
driving torque; an ON signal is output for braking torque.
Torque limiting (TL)
Value 5: When torque limiting is active, the stall preven-
tion function is automatically activated to change the
output frequency. The torque limiting signal is output to
lighten the load and also used to display overload
conditions on the monitor device. This ON signal is
output while the current or torque is limited or power
regeneration is prevented.
Restart after momentary power failure (IPF)
Value 6: Following a momentary power failure, this
function reports the start of restart mode, the occurrence
of an automatic pull-in, and the completion of the
recovery operation.
Following a momentary power failure, an ON signal is
output when power is recovered and a synchronization
(pull-in) operation is performed. The signal goes off after
a frequency level equal to that prior to power failure has
been recovered.
For 0 Hz restart at power recovery, no signal is output
because synchronization ends when power is recovered.
The frequency is not recovered to the level before the
power failure occurred.
Overload early warning (OL1)
Value 7: Before the motor is stopped by a trip operation
of an electronic thermal O/L relay, this function outputs
an ON signal when the load reaches the overload early
warning level.
Either the electronic thermal O/L relay early warning or
output current overload early warning can be selected.
For setting procedure, see E33 Overload early warning
(operation selection) and E34 Overload early warning
(operation level).
Note: This function is only effective for Motor 1.
Keypad panel operation
Value 8: An ON signal is output when the operation
command keys (FWD, REV and STOP) on the keypad
panel can be used (i.e., F02 Operation = 0) to issue
operation and stop commands.
Drive stopping (STOP)
Value 9: This function outputs an inverted signal to RUN
to indicate zero speed. An ON signal is output when the
DC injection brake function is operating.
Ready for operation (RDY)
Value 10: This function outputs an ON signal when the
drive is ready to operate. The drive is ready to operate
after the main circuit and control circuit power have been
established where the drive protective function is not
activated.
About one second is required from power-on to ready for
operation under normal conditions.
Switching between the AC line and the drive
(SW88)(SW52-2)(SW52-1)
Value 11, 12, 13: To perform a transfer between the line
and the drive, the relay sequence can be accomplished
using values 11, 12 and 13 on the “Y” outputs. These
values will provide outputs that can be used for opening
and closing contactors in the transfer sequence. For a
detailed explanation of these outputs please refer to the
factory.
Motor 2 switching (SWM2)
Value 14: When a signal for switching to Motor 2 is input
from the terminal selected by Terminals X1 to X9, this
function selects and outputs the signal to switch the
magnetic contactor for the motor. Since this switching
signal is not output during running, including when the DC
injection braking function is operating, a signal must be re-
input after output stops.
Terminal AX function (AX)
Value 15: When an operation command (FWD or REV) is
entered, this function outputs an ON signal. When a stop
command is entered, the signal goes off after drive output
stops. When a coast-to-stop command is entered, and
the drive protective function is operating, the signal goes
off immediately.
Pattern operation stage change (TU)
Value 16: When the pattern operation stage changes, this
function outputs a one-shot, 100ms ON signal to report a
stage change.
5-24 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Pattern operation cycle operation completed
(TO)
Value 17: After the seven stages of a pattern operation
have been completed, this function outputs a one-shot,
100 ms ON signal to report the completion of all stages.
Pattern operation stage number
(STG1)(STG2)(STG4)
Value 18, 19, 20: During pattern operation, this function
reports the stage (operation process) being operated.
Pattern
Operation
Stage No. STG1 STG2 STG4
Stage 1 on off off
Stage 2 off on off
Stage 3 on on off
Stage 4 off off on
Stage 5 on off on
Stage 6 off on on
Stage 7 on on on
Output Terminal
When pattern operation is not activated (i.e., no stage has
been selected), the terminals do not output a signal.
Alarm detail (AL1)(AL2)(AL4)(AL8)
Value 21, 22, 23, 24: This function reports the operating
status of the drive protective function.
Alarm Detail
(Drive Protective Function AL1 AL2 AL4 AL8
Overcurrent, ground fault, blown fuse on off off off
Overvolta
g
eoff on off off
Undervoltage shortage, input phase
failure on on off off
Motor 1 and Motor 2 overload off off on off
drive overload on off on off
Heat sink overheating, drive
overheatin
g
internall
y
off on on off
External alarm input, braking resistor
overheatin
g
on on on off
Memor
y
error, CPU error off off off on
Keypad panel communication error,
o
p
tion communication error on off off on
O
p
tion error off on off on
Out
p
ut wirin
g
error off off on on
RTU communication error on off on on
Overs
p
eed, PG disconnection off on on on
Output Terminal
Under normal operation, terminals do not output a signa
Cooling fan operating (FAN)
Value 25: When used with H06 Cooling fan ON/OFF
control, this function outputs a signal while the cooling fan
is operating.
Retry function operating (TRY)
Value 26: When H04 Retry operating is set to 1 or higher,
the signal is output during the retry operation, if the drive
protective function has been activated.
Universal DO(U-DO)
Value 27: Assigning a value of 27 to a transistor output
terminal renders the terminal a universal DO terminal.
This function enables ON/OFF through the RS485 and
BUS option.
This function serves only to turn the transistor output on
or off through communication and is not related to drive
operation.
Heat sink overheat early warning (OH)
Value 28: This function outputs an early warning signal
when the heat sink temperature (overheat detection level)
is within 10°C of the overtemp trip point.
Synchronization completed by synchronous
operation card (SY)
Value 29: This is the synchronization complete signal for
the synchronize operation option. See Option Instruction
Book for details.
2nd Freq. level detection (FDT2)
Vallue 31: This function sets the 2nd Freq. level detection.
See the explanation of Function Code E36 and E37
Hysteresis width is same as FDT1 (E32).
2nd OL level early warning (OL2)
Value 32: This function sets the 2nd overload early
warning. See the explanation of “overload early warning
(OL)”, E37.
Terminal C1 off signal (C1OFF)
Value 33: This function outputs an ON signal, when the
C1 current input is smaller than 2mA.
SETTINGS WHEN SHIPPED FROM THE FACTORY
Digital Output
Value Description
Terminal Y1 0 Operating (RUN)
Terminal Y2 1 Frequency arrival (FAR)
Terminal Y3 2 Frequency detection (FDT)
Terminal Y4 7 Overload early warning (OL)
Terminal Y5 15 Terminal AX function (AX)
Factory Setting at Shipment
E25 Y5 Ry operation mode
E25Y5RY MODE
This function specifies whether to excite the Y5 relay at
“ON signal mode” or “OFF signal mode”
Set Value Operation
0 At “OFF signal mode” Y5A - Y5C: OFF
At “ON signal mode” Y5A - Y5C: ON
1 At “OFF signal mode” Y5A - Y5C: ON
At “ON signal mode” Y5A - Y5C: OFF
5-25
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
E33 Overload early warning (operation)
E33OL LEVEL
Set value 0: Electronic thermal O/L relay
Select one of the following two types of overload early
warning: early warning by electronic thermal O/L relay
function or early warning by output current.
1: Output current
Value Function Description
0
Electronic
thermal
O/L relay
Overload early warning by electronic thermal
O/L relay (with inverse time characteristics)
to output current. The operation selection and
thermal time constant for the inverse time
characteristics are the same as those of the
electronic thermal O/L relay for motor
protection (F10 and F12).
1
Output
current An overload early warning is issued when
output current exceeds the set current value
for the set time.
E34 Overload early warning (operation level)
E34OL1 LEVEL
Setting range: Drive rated output current x (5 to 200%)
This function determines the operation level for the
electronic thermal O/L relay or output current.
The operation release level is 90% of the set value.
E35 Overload early warning (operation time)
E35OL T IMER
Setting range: 0.0 to 60.0 seconds
This function is used when E33 Overload early warning
(operation selection) is set to 1.
Sets the time from when the operation level is attained
until the overload early warning function is activated.
E36 Frequency detection 2 (operation level)
E36FDT 2 LEVEL
This function determines the operation (detection) level 2
of the output frequency for operation release. This
function operates the same as “E31 Frequency detection
1 (operation level)”. For details, see the explanation for
E31.
E37 Overload early warning 2
(operationlevel)
E37OL2 LEVEL
This function determines the operation level 2 of the
output current. This function operates same as E33
output current and E35 setting.
When the set value is 1, contacts Y5A and Y5C are
connected when the drive control voltage is established
(about one second after power on).
E30 Frequency arrival (detection width)
E30FAR HYSTR
Setting range: 0.0 to 10.0 Hz
This function adjusts the detection width when the output
frequency is the same as the set operating frequency. The
detection width can be adjusted from 0 to ±10 Hz of the
setting frequency.
When the frequency is within the detection width, an ON
signal can be selected and output from terminals [Y1] to
[Y5]
E31 Frequency detection (operation level)
E32 Frequency detection (hysteresis width)
E31FDT LEVEL
E32FDT HYSTR
Setting range (Operation level): 0 to 400 Hz
These functions determine the operation level of the
output frequency and hysteresis width for operation
release. If the output frequency exceeds the set operation
level, an ON signal can be output from terminals Y1 to Y5.
(Hysteresis width): 0.0 to 30.0 Hz
5-26 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
E40 Display coefficient A
E41 Display coefficient B
E40COE F A
E41COE F B
Setting range:
Display coefficient A: -999.00 to 0.00 to +999.00
Display coefficient B: -999.00 to 0.00 to +999.00
These coefficients are conversion coefficients which are
used to determine the load and line speed and the PID
controller target value and feedback (process) amount
displayed on the LED monitor.
Load and line speed
Use display coefficient A.
Displayed value = output frequency x (0.01 to 200.00)
Although the setting range is ±999.00, the effective range
of display data is 0.01 to 200.00. Therefore, values
smaller or larger than this range are limited to a minimum
value of 0.01 or a maximum value of 200.00.
Target value and feedback amount of PID controller
Set the maximum value of display data in E40 Display
coefficient A and the minimum value in E41 Display
coefficient B.
Displayed value = (target value or feedback amount)
x (Display coefficient A - B) + B
E42 Display filter
E42DISPLAY FL
Setting range: 0.0 to 5.0 seconds
Among data in E43 LED monitor (display selection), some
data need not be displayed instantaneously when the data
changes. For such data, a flicker suppression filter can be
used.
Monitored items in E43 LED monitor (display selection)
Value Display Value Display
3 Output current 8 Calculated torque value
4 Output voltage 9 Power consumption
E43 LED monitor (display selection)
E44 LED monitor (display at stopping)
E43LED MNT
E44LED MNT2
The data during drive operation, stopping, at frequency
setting, and at PID setting is displayed on the LED.
Display during running and stopping
During running, the items selected in E43 LED monitor
(display selection) are displayed. In E44 LED monitor
(display at stopping), specify whether to display selected
items or the same items as during running.
Value of
E43
0set
frequency
value (Hz)
1set
frequency
value (Hz)
2
3
4
5synchronous
speed set
value (rpm)
6line speed
set value
(m/min)
7set load
speed (rpm)
8
9
10
11
12
PID target value 1 (direct input from keypad panel)
PID target value 2 (input from F02 Frequency 1)
PID feedback amount
during
running
at stopping
during
running
at stopping
line speed (m/min)
load speed (rpm)
calculated torque value (%)
output power (kW)
set frequency value (Hz)
output current (A)
output voltage command value (V)
synchronous speed (rpm)
output frequency before slip
compensation (Hz)
output frequency before slip
compensation (Hz)
E44 = 1E44 = 0
Note: For E43 = 10 to 12, the data is displayed only if
selected in H20 PID control (operation selection).
Display at frequency setting
When a set frequency is checked or changed by the
keypad panel, the value shown below is displayed.
Select the display item by using E43 LED monitor (display
selection). This display is not affected by E44 LED monitor
(display at stopping).
Value of E43 Frequency Setting
0,1,2,3,4 set value of frequency (Hz)
5 set value of synchronous speed (rpm)
6 set value of line speed (m/min.)
7 set value of load speed (rpm)
8,9 set value of frequency (Hz)
10,11,12 set value of frequency (Hz)
Note: For E43 = 10 to 12 the data is displayed only if
selected in H20 PID control (operation selection).
5-27
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
E45 LCD monitor (display selection)
E45LCD MNTR
This function selects the items to be displayed on the
LCD monitor in operation mode.
Value Display Items
0
Operation status, direction of rotation,
operation guide
1
Output frequency before slip compensation,
output current, calculated torque in bar graph
Set value: 0
During running When stopping
E46
E47
E46 LCD monitor (language)
E46LANGUAGE
This function selects the language for data display on the
LCD monitor.
Value Language Value Language
0 Japanese 3 French
1 English 4 Spanish
2 German 5 Italian
Note: English language is used for all LCD screens in
this manual.
E47 LCD monitor (contrast adjustment)
E47CON TRAST
This function adjusts the LCD contrast. Increase the set
value to raise contrast and decrease to lower contrast.
Value 0, 1, 2 • • • • • • 8, 9, 10
Screen Low High
60.00
STOP
PRG PRG
MENU
F/D LED SHIFT
60.00
Hz
A
%
Fout/Iout/TRQ
60.00
RUNFWD
Set value: 1
Full scale value of bar graph
Display item Full scale
Output frequency Maximum frequency
Output current 200% of drive rated value
Calculated torque value 200% of motor rated value
Note: The scale cannot be adjusted.
5-28 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
This function makes the set frequency jump so that the
drive’s output frequency does not match the mechanical
resonance point of the load.
Up to three jump points can be set.
This function is ineffective if jump frequencies 1 to 3 are
set to 0 Hz.
A jump does not occur during acceleration or decelera-
tion.
If a jump frequency setting range overlaps another range,
both ranges are added to determine the actual jump area.
C05-C19 Multi-step frequency 1 to 15
C05MUL T I Hz – 1
C06MUL T I Hz – 2
C07MUL T I Hz – 3
C08MUL T I Hz – 4
C09MUL T I Hz – 5
C10MUL T I Hz – 6
C11MUL T I Hz – 7
C12MUL T I Hz – 8
C13MUL T I Hz – 9
C14MUL T I Hz 1 0
C15MUL T I Hz 1 1
C16MUL T I Hz 1 2
C17MUL T I Hz 1 3
C18MUL T I Hz 1 4
C19MUL T I Hz 1 5
C01 Jump frequency 1
C02 Jump frequency 2
C03 Jump frequency 3
C04 Jump frequency hysteresis
C: Control Functions of Frequency
Jump frequency 3
Jump frequency 2
Output frequency
(Hz)
Jump frequency
width
Jump frequency
width
Jump frequency
width
Jump frequency 1
Set frequency (Hz)
Output Frequency
(Hz)
FWD-CM
SS1-CM
SS2-CM
SS4-CM
SS8-CM
ON
ON ON ON ON ON ON ON ON
ON ON ON ON
ON ON
ON
C05
C13
C12
C11
C10
C09
C08
C07
C06
C14
C15
C16
C17
C18
C19
Jump frequency 2
Jump frequency 1
Set frequency (Hz)
Jump frequency
width
Output frequency
(Hz)
Actual
jump width
Set value 0 to 400 Hz in 1Hz increments (min.)
C04JUMP HYSTR
Set value 0 to 30 Hz in 1Hz increments (min.)
C01JUMP Hz 1
C02JUMP Hz 2
C03JUMP Hz 3
Set value 0 to 400 Hz In 0.01 Hz increments (min.)
Multistep frequencies 1 to 15 can be switched by turning
terminal functions SS1, SS2, SS4, and SS8 on and off.
(See E01 to E09 for terminal function definitions.)
OFF is the default value any undefined SS1, SS2, SS4,
and SS8 terminals.
Related functions: E01 to E09 (Set value: 0 to 3)
5-29
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
C20 Jog frequency
C20JOG Hz
Setting range: 0.00 to 400.00 Hz
This function sets a frequency for the motor jogging
operation, which is different from the normal operation.
The jogging frequency is used for operation when the
jogging mode signal is received from the keypad panel or
control terminal. For details, see the explanations of
E01 Terminal X1 to E09 Terminal X9.
C21 Pattern operation (operation selection)
C21PAT TERN
Pattern operation is an automatic operation according to
a preset operation time, direction of rotation, accelera-
tion and deceleration time, and frequency.
When using this function, set F01 Frequency setting to
10 (pattern operation).
[Related Functions: F01, C30 = 10]
The following operation patterns can be selected.
Value Operation Pattern
0 Perform a pattern operation cycle, then stop
operation.
1 Perform pattern operation repeatedly.
Operation is stopped by the STOP operation.
2 Perform a pattern operation cycle, then
continue operation at the last set frequency.
C22-C28 Pattern operation (stage 1 to 7)
C22STAGE 1
C23STAGE 2
C24STAGE 3
C25STAGE 4
C26STAGE 5
C27STAGE 6
C28STAGE 7
Seven stages are operated in order of function codes,
according to the values set in C22 Pattern operation
(stage 1) to C28 Pattern operation (stage 7). Each
function sets the operation time and the direction of
rotation for each stage and assigns values to acceleration
and deceleration time.
Set or assign item Value range
Operation time 0. 00 to 6000s
Rotation F: Forward (counterclockwise)
direction R: Reverse (clockwise)
Acceleration and 1: Acceleration time 1 (F07)
deceleration time Deceleration time 1 (F08)
2: Acceleration time 2 (E10)
Deceleration time 2 (E11)
3: Acceleration time 3 (E12)
Deceleration time 3 (E13)
4: Acceleration time 4 (E14)
Deceleration time 4 (E15)
Note: The operation time is represented by the three
most significant digits, hence, can be set with
only three high-order digits.
Set the operation time to 0.00 for any unused stages,
which are skipped during operation.
In regard to the set frequency value, the multi-step
frequency function is assigned according to the table
below. Seven frequencies can be set for C05 Multi-step
frequency 1 to C11 Multi-step frequency 7.
Stage No. Operation Frequency
Stage 1 Multi-step frequency 1 (C05)
Stage 2 Multi-step frequency 2 (C06)
Stage 3 Multi-step frequency 3 (C07)
Stage 4 Multi-step frequency 4 (C08)
Stage 5 Multi-step frequency 5 (C09)
Stage 6 Multi-step frequency 6 (C10)
Stage 7 Multi-step frequency 7 (C11)
Setting example
100 F 3
Acceleration and deceleration
time (code): 3
Motor rotating direction:
Forward (counterclockwise)
Operation time: 100s
5-30 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Pattern operation example
FunctionValue / Operation Frequency
C21 1 Selects function
C22 (stage 1) 60.0F2 Multi-step frequency 1 (C05)
C23 (stage 2) 100F1 Multi-step frequency 2 (C06)
C24 (stage 3) 65.5R4 Multi-step frequency 3 (C07)
C25 (stage 4) 55.0R3 Multi-step frequency 4 (C08)
C26 (stage 5) 50.0F2 Multi-step frequency 5 (C09)
C27 (stage 6) 72.0F4 Multi-step frequency 6 (C10)
C28 (stage 7) 35.0F2 Multi-step frequency 7 (C11)
The following diagram shows this operation.
Running and stopping are controlled by pressing the
STOP or FWD keys or by opening and closing the control
terminals.
When using the keypad panel, the FWD key starts
operation. The STOP key pauses stage advance. Pressing
the FWD key again will restart operation from the stop
point according to the stages. If an alarm stop occurs,
press the RESET key to release the drive protective
function, then press the FWD key to restart stage ad-
vance.
If operation is to restart from the first stage, C22 Pattern
operation (stage 1), enter a STOP command and press
the RESET key.
If an alarm stop occurs, press the RESET key to release
the protective function, then press the RESET key again.
Notes:
1. The direction of rotation cannot be reversed by a
command issued from the REV key on the keypad
panel or Terminal REV. Any reverse rotation com-
mands entered will be canceled. Select forward or
reverse rotation by the data in each stage. If the
control terminals are used for operation, the self-hold
function will not work. Select an alternate type switch
when using control terminals.
2. At the end of a cycle, the motor decelerates to stop
according to the value set in F08 Deceleration time 1.
C30 Frequency setting 2
C30FREQ CMD 2
For the setting method, see the explanation for F01.
Notes: Setting 2, 3, and 7 are inactive. (C1 signals)
This function determines the frequency setting method.
C31 Analog input bias adjustment
The setting range is -100.0 to +100.0% (in 0.1% incre-
ments) of the maximum output frequency.
C32 Analog input gain adjustment
The gain adjustment range is 0.0 to 200%.
C31BIAS
C32GA I N
These functions set the gain and bias for analog input
Terminals 12 and C1, in conjunction with functions F17
(freq. gain) and F18 (freq. bias).
Example:
5-31
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
C33 Analog setting signal
C33REF F I LTER
Setting range: 0.00 to 5.00 seconds
Analog signals input from Terminals 12, V2 or C1 may
contain noise which renders the control unstable. This
function adjusts the time constant of the input filter to
remove the effects of noise.
A value that is set too large delays control response
although stabilizing the control. A value that is set too
small speeds up control response but renders the control
unstable.
If the optimum value is not known, adjust the setting if
the control is unstable or response is delayed.
Note:
The set value is commonly applied to Terminals 12, V2
and C1. For input of PID feedback, the PID control
feedback filter (H25) is used.
5-32 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Motor 1 (P: Motor Parameters)
P01 Number of motor 1 poles
P01M1 POLES
Set values: 2, 4, 6, 8, 10, 12, 14
This function sets the number of poles in Motor 1. If this
setting is not made, an incorrect motor speed (synchro-
nous speed) is displayed on the LED.
P02 Motor 1 (capacity)
P02M1CAP
Set values for models with nominal motor capacity of
30Hp or less: 0.01 to 60Hp
Set values for models with nominal motor capacity of
40Hp or more: 0.01 to 800Hp
The nominal motor capacity is set at the factory. This
setting should only be changed when driving a motor with
a different capacity.
Set the nominal motor capacity listed in 9-1 Standard
Specifications. A value in the range from two ratings lower
to one rating higher than the nominal motor capacity can
be set. If a value outside this range is set, accurate
control cannot be guaranteed. If a value between two
nominal motor capacities is set, data for the lower
capacity is automatically stored for related function data.
If this function setting is changed, the following related
functions are automatically set to data values for the Fuji
3-phase standard motor.
— P03 Motor 1 (rated current)
— P06 Motor 1 (no-load current)
— P07 Motor 1 (% R1)
— P08 Motor 1 (% X1)
Note:
The values for the GE 3-phase standard motor are 230V,
60Hz, 4 poles for the 230V series; 460V, 60Hz, 4 poles for
the 460V series.
P03 Motor 1 (rated current)
P03M1– LR
Set value: 0.00 to 2,000 A
This function sets the rated current value for Motor 1.
P04 Motor 1 (Tuning)
P04M1 TUN1
This function measures and automatically stores motor
data.
Perform auto tuning if the previously stored data in P06
No-load current, P07 %R1, and P08 %X differs from the
actual motor data. Some typical examples are listed
below. Auto tuning improves control and calculation
accuracy.
When a motor other than the GE standard 3-phase
motor is used, and accurate data is required for close
control.
When output-side impedance cannot be ignored, e.g.
when the cable between the drive and the motor is
too long or when a reactor is connected.
When %R1 or %X is unknown, e.g. when a non-
standard or special motor is used.
Tuning Procedure
1. Adjust the voltage and frequency according to motor
data. Adjust functions F03 Maximum output fre-
quency, F04 Base frequency, F05 Rated voltage, and
F06 Maximum output voltage.
2. First enter motor constants that cannot be tuned. Set
functions P02 Capacity, P03 Rated current, and P06
No-load current (no-load current setting is not
required if P04=2).
3. When tuning the no-load current, beware of motor
rotation.
4. Set function P04 Auto tuning = 1 (motor stop) or 2
(motor rotation). Press the FUNC/DATA key to store
the set value and press the FWD key or REV key.
Tuning will start.
5. Tuning may take several seconds. If P04=2, the motor
accelerates up to half the base frequency according
to acceleration time, is tuned for the no-load current,
and decelerates according to the deceleration time.
The total tuning time varies depending on the settings
for acceleration and deceleration time.
6. Press the STOP key, and the procedure will end.
Note: Use function A13 Motor 2 (auto tuning) to tune
Motor 2. In this case, the set values described in (1) and
(2) above are for functions A01, etc. corresponding to
Motor 2.
WARNING
If the auto tuning value is set to 2, the motor rotates
at a maximum of half the base frequency. Beware of
motor rotation as injury may result.
Value Operation
0 Inactive
1
Measure the motor’s primary resistance (%R1)
and base frequency leakage reactance (%X) when
the motor is stopping and automatically store both
values in P07 and P08.
2
Measure the motor’s primary resistance (%R1)
and base frequency leakage reactance (%X) when
the motor is stopping, measure the no-load current
(lo) when the motor is running, and automatically
store these values in P06, P07, and P08.
5-33
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
P05 Motor 1 (On-line Tuning)
P05M1 TUN2
Long-time operation affects motor temperature and motor
speed. On-line tuning minimizes speed changes related
to these temperature changes.
Value Operation
0 Inactive
1 Active
P06 Motor 1 (no-load current)
P06M1– IO
Set value: 0.00 to 2,000 A
This function sets the no-load current (exciting current) for
Motor 1.
P07 Motor 1 (%R1 setting)
P08 Motor 1 (%X setting)
P07M1 %R1
P08M1 %X
These functions are used to set data if using a motor
other than the GE standard 3-phase motor and when the
motor constant and the impedance between the drive and
motor are known.
Calculate %R1 using the following formula:
%R1 = R1 + CableR
V / ( 3 • I ) X 100 [%]
R1: Primary coil resistance value of the motor [W]
Cable R: Output-side cable resistance value [W]
V: Rated voltage [V] I: Rated current [A]
Rated current
%X = X1 +X2 • XM / (X2+XM) + Cable X
V / ( 3 • I )
X 100 [%]
X1: Primary leakage reactance of the motor [W]
X2: Secondary leakage reactance (converted to a primary
value) of the motor [W]
XM: Exciting reactance of the motor [W]
Cable X: Output-side cable reactance [W]
V: Rated voltage [V]
I: Rated current [A]
Note:
For reactance, use a value from the data stored in F04
Base frequency 1.
When connecting a reactor or filter to the output circuit,
add its value. Use value 0 for cable values that can be
ignored.
P09 Slip compensation control
P09SLI P COMP1
Set value: 0.00 to 15.00 Hz
Changes in load torque affect motor slippage, thus
causing variations in motor speed. The slip compensation
control adds a frequency, proportional to motor torque, to
the drive output frequency. This will minimize variations in
motor speed due to changes in torque.
Calculate the amount of slip compensation using the
following formula:
= Base frequency X Slippage [r/min.] [Hz]
Synchronous speed [r/min.]
Slippage = Synchronous speed - Rated speed
5-34 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H03 Data initializing
H03DATA INIT
Set value 0: Disabled
1: Initializes data
This function returns all function data changed by the
customer to the original factory settings (initialization).
To perform initialization, press the STOP and ^ keys
together to set H03=1, then press the FUNC/DATA key.
The values for all functions are initialized. The set value
in H03 automatically returns to 0 following the end of
initialization.
H04 Auto-reset (Times)
H05 Auto-reset (Reset interval)
H04AUTO–RESET
H05RESET I NT
Set the protective function release count and waiting time
from its startup to release.
Setting range
(Count) : 0, 1 to 10
(Waiting time) : 2 to 20 seconds
When a drive protective function which invokes the retry
operation is activated, these functions release operation
of the protective function and restarts operation without
issuing an alarm or terminating output.
To disable the retry function, set H04 Retry (count) = 0.
Drive protective functions that can invoke the retry
function:
OC1, OC2, OC3: dBH:
Overcurrent braking resistor overheating
OV1, OV2, OV3: OL1:
Overvoltage Motor 1 overload
OH1: OL2:
Heat sink overheating Motor 2 overload
OH3: OLU:
Drive overheating Drive overload
internally
If the value of H04 Retry (count) is set from 1 to 10, a
drive run command is immediately entered following the
wait time set in H05 Retry (wait time) and the startup of
the retry operation. If the cause of the alarm has been
removed at this time, the drive starts without switching to
alarm mode. If the cause of the alarm still remains, the
protective function is reactivated according to the wait
time set in H05 Retry (waiting time). This operation is
repeated until the cause of the alarm is removed. The
restart operation switches to alarm mode when the retry
count exceeds the value set in H04 Retry (count). The
operation of the retry function can be monitored from
terminals Y1 to Y5.
WARNING
When the retry function is selected, operation will
automatically restart, depending on the cause of
the stop. (The machine should be designed to
ensure safety during a restart.) When the retry
function is selected, GE start software
(F02 set 3 or 4) does not work.
H06 Fan stop operation
H06FAN STOP
Set value 0: ON/OFF control disabled
1: ON/OFF control enabled
This function specifies whether ON/OFF control for the
cooling fan is automatic. While power is applied to the
drive, the automatic fan control detects the temperature of
the heatsink and turns the fan on or off. When this control
is not selected, the cooling fan rotates continuously.
The cooling fan operating status can be monitored from
terminals Y1 to Y5.
H07 ACC/DEC (Mode select) pattern
H07ACC PTN
Set value 0: Inactive (linear acceleration and deceleration)
1: S-shape acceleration and deceleration (mild)
2: S-shape acceleration and deceleration (sharp)
3: Curvilinear acceleration and deceleration
This function selects the acceleration and deceleration
pattern.
H: High Performance function
5-35
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
S-shape Acceleration and Deceleration
This pattern reduces shock by mitigating output frequency
changes at the beginning and end of acceleration and
deceleration.
Pattern constants>
When 1 is
selcted in H07
(mid S-shape
pattern)
When 2 is selcted in
H07 (mid S-shape
pattern)
Range of
S-shaped 0.05 x maximum
output
fre
q
uenc
y
(Hz)
0.10 x maximum output
frequency (Hz)
Time for
S-shaped at
acceleration
0.10 x
acceleration
time (s)
0.20 x acceleration
time (s)
Time for
S-shaped at
deceleration
0.10 x
deceleration (s) 0.20 x deceleration (s)
*
When acceleration and deceleration times are very long or
short, acceleration and deceleration are almost linear.
Curvilinear Acceleration and Deceleration
This function is used to minimize motor acceleration and
deceleration times in the range that includes a constant
output range.
H08 Rev. phase sequence lock
H08REV LOCK
Set value 0: Inactive
1: Active
If accidental reversing could result in a malfunction, this
function can be set to prevent reversal.
This function prevents a reversing operation resulting from
a connection between the REV and CM terminals,
inadvertent activation of the REV key, or negative analog
input from Terminals 12 or V1.
H09 Start mode
H09START MODE
Setting range 0, 1, 2
This function smoothly catches a spinning motor which is
coasting after a momentary power failure or after the
motor has been subject to external force, without stop-
ping the motor, i.e. windmilling fan.
At startup, this function detects the motor speed and
outputs the corresponding frequency, thereby enabling a
shock-free motor startup. The normal startup method is
used if the coasting speed of the motor is 120 Hz or more
as a drive frequency and if the value of F03 Maximum
frequency exceeds the value of F15 Frequency limiter
(upper limit).
Restart after a
momentary Line-to-drive
power switching
failure
0 Inactive Inactive Inactive
1 Inactive Active Active
2 Active Active Active
Value Normal
startup
Explanation
1. This function is effective if F14 Restart after momen-
tary power failure (operation selection) is set to 3, 4,
or 5. This function is also effective when operation is
switched from the line to the drive. The motor is
started with the same frequency as the current
coasting speed (speed search).
2. In addition to restarting following a momentary power
failure and switching between the line and the drive,
this function detects the coasting speed of the motor
and starts the motor at the same frequency as all
startups (including when an ON operation command
is entered).
By assigning 26 (start characteristics selection) to
terminals X1 to X9, this function can be externally
selected as the normal startup method whenever an ON
operation command is entered.
Note: The dotted-dashed line indicates motor speed.
deceleration
Output
frequency
acceleration
Maximum
output
Set
frequency
Base
frequency
0 t [sec]
5-36 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H13 Auto-restart (Restart time)
H13RESTART T
Setting range: 0.1 to 10.0 seconds
Instantaneous switching to another power line (when the
power of an operating motor is cut off or power failure
occurs) creates a large phase difference between the line
voltage and the voltage remaining in the motor, which may
cause electrical or mechanical failure. To rapidly switch
power lines, store the remaining voltage attenuation time
to wait for the voltage remaining in the motor to attenuate.
This function operates at restart after a momentary power
failure.
If the momentary power failure time is shorter than the
wait time value, a restart occurs following the wait time. If
the power failure time is longer than the wait time value, a
restart occurs when the drive is ready to operate (after
about 0.2 to 0.5 seconds).
H14 Auto-restart (freq. fall rate)
H14FALL RATE
Setting range: 0.00, 0.01 to 100.00 Hz/s
If H14 = 0.00, the frequency is reduced according to the
set deceleration time.
This function determines the reduction rate of the output
frequency for synchronizing the drive output frequency
with the motor speed. This function is also used to
reduce the frequency and thereby prevent stalling under a
heavy load during normal operation.
Note:
A frequency reduction rate that is set too large may
temporarily increase the regeneration energy from the load
and invoke the overvoltage protective function. Con-
versely, a rate that is too small extends the operation time
of the current limiting function and may invoke the drive
overload protective function.
H15 Auto-restart (holding DC voltage)
H15HOLD V
Setting range 230V series: 200 to 300V
460 V series: 400 to 600V
This function is used when F14 Restart after momentary
power failure (operation selection) is set to 2 (decelera-
tion-to-stop at power failure) or 3 (operation continuation).
Either function starts a control operation if the main circuit
DC voltage drops below the set operation continuation
level.
If power supply voltage to the drive is high, control can be
stabilized even under an excessive load by raising the
operation continuation level. However, if the level is too
high, this function activates during normal operation and
causes unexpected motion. Please contact GE Fuji
before changing the factory default value.
H10 Energy-saving operation
H10ENERGY SAV
Set value 0: Inactive 1: Active
With constant-speed operation at light loads (fixed output
frequency), this function automatically reduces the output
voltage while minimizing the product of voltage and
current (power).
[Exception: If F09 Torque boost 1 = 0.0]
Notes:
Use this function for variable torque loads (e.g., fans,
pumps). If used for a constant torque load or rapidly
changing load, this function causes a delay in control
response.
The energy-saving operation automatically stops during
acceleration and deceleration or when the torque limiting
function is activated.
H11 DEC mode
H11DEC MODE
Set value 0: Deceleration-to-stop based on data
set with H07 Non-linear acceleration
and deceleration
1: Coasting-to-stop
This function determines the drive stopping method when
a STOP command is entered.
Note:
This function is effective only when a STOP command is
entered and, therefore, is ineffective if the motor is
stopped by lowering the set frequency.
H12 Instantaneous overcurrent limiting
H12 INST CL
Set value 0: Inactive 1: Active
An overcurrent trip generally occurs when current flows
above the drive protective level, following a rapid change
in motor load. The instantaneous overcurrent limiting
function controls drive output and prohibits the flow of a
current exceeding the protective level, even if the load
changes.
Since the operation level of the instantaneous overcurrent
limiting function cannot be adjusted, the torque limiting
function must be used.
Motor generation torque may be reduced when instanta-
neous overcurrent limiting is applied. Set this function to
be inactive for equipment such as elevators, which are
adversely affected by reduced motor generation torque, in
which case an overcurrent trip occurs when the current
flow exceeds the drive protective level. A mechanical
brake should be used to ensure safety.
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Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H16 Auto-restart (OPR command selfhold time)
H16SELFHOLD T
Setting range: 0.0 to 30.0 seconds, 999
Since the power to an external operation circuit (relay
sequence) and the main power to the drive is generally cut
off at a power failure, the operation command issued to
the drive is also cut off. This function sets the time an
operation command is to be held in the drive. If a power
failure lasts beyond the self-hold time, power-off is
assumed, automatic restart mode is released, and the
drive starts operation at normal mode when power is
applied again. (This time can be considered to be the
allowable power failure time.)
If H16 = 999, an operation command will be held until
control power in the drive is established or until the main
circuit DC voltage is about 0.
H18 Torque control
H18TRQ CTRL
This function controls motor torque according to a
command value.
Note: PG Option Card is required for this function
Operation
[Related Functions: E01 – E09 = 23]
0 Inactive (operation by frequency command)
Torque control active
A 0 to +10 V analog voltage input to Terminal 12 and
the direction of rotation (FWD or REV) are used for
the torque command value. 0 is used for 0 to -10V.
Torque control active
A -10 to +10V analog voltage input to Terminal 12 and
the direction of rotation (FWD or REV) are used for
the torque command value.
1
2
Value
The torque command value is +200% when the voltage at
Terminal 12 is +10V and is -200% when the voltage is -
10V.
Under torque control, the torque command value and
motor load determine the speed and direction of rotation.
When the torque is controlled, the upper frequency limit
refers to the lowest value among the maximum frequency,
the frequency limiter (upper limiter), and 120 Hz. Maintain
the frequency at min. 1/10 of the base frequency because
torque control performance deteriorates at lower frequen-
cies.
If the operation command goes off during a torque control
operation, the operation is switched to speed control and
the motor decelerates-to-stop. At this time, the torque
control function will not operate.
H19 Active drive
H19AUT RED
Set value 0: Inactive
1: Active
This function automatically extends accelerating time by
60 seconds or longer to prevent an inverter trip resulting
from a temperature rise in the inverter due to overcurrent.
(If the active drive function is activated, the acceleration
time will be three times the selected time.)
H20 PID control (mode select)
H20PID MODE
Set value 0: No operation
1: Normal operation
2: Inverse operation
PID control detects the amount of feedback from a sensor
and compares it with the target value (e.g., reference
temperature). If the values differ, this function produces
an output to eliminate the deviation. In other words, this
control matches the feedback amount with the target
value.
This function can be used for flow control, pressure
control, temperature control, and other process controls.
Forward or reverse operations can be selected for PID
controller output. This enables motor revolutions to be
faster or slower according to PID controller output.
5-38 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
The target value can be entered using F01, Frequency
setting 1, or directly from the keypad panel.
For entry from F01, Frequency setting 1, input a signal to
the selected terminal. For direct entry from the keypad
panel, turn on keypad operation. Select any of the digital
Terminals X1 (E01) to X9 (E09) and assign a value of 11
(frequency setting switching).
NOTE: For the target value and feedback amount, the
process amount can be displayed according to the values
set in E40 Display coefficient A, and E41 Display coeffi-
cient B.
H21 PID control (feedback signal)
H21FB SIGNAL
This function selects the terminal, direction of operation,
and feedback input. Select a value from the table below
according to sensor specifications.
Value Description
0 Terminal 12, forward operation, 0 to 10V voltage input
1 Terminal C1, forward operation, 4 to 20mA current input
2 Terminal 12, reverse operation, 10 to 0V voltage input
3 Terminal C1, reverse operation, 20 to 4mA current input
Only positive values can be input for this feedback
amount of PID control. Negative values (e.g., 0 to -10V, -
10 to 0V) cannot be input, thereby the function cannot be
used for a reverse operation by an analog signal.
Feedback signal setting (H21) must be different from the
type of setpoint value.
5-39
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H22 PID control (P-gain)
H23 PID control (I-gain)
H24 PID control (D-gain)
These functions are not generally used alone but are
combined like P control, PI control, PD control, and PID
control.
P operation
An operation using an output frequency proportional to
deviation is called P operation, which outputs an
operation amount proportional to deviation, though it
cannot eliminate deviation alone.
H22P–GAIN
Setting range: 0.01 to 10.0 times
P (gain) is the parameter that determines the response
level for the deviation of P operation. Although an
increase in gain speeds up response, an excessive gain
causes vibration, and a decrease in gain delays re-
sponse.
I operation
An operation where the change speed of the output
frequency is proportional to the deviation is called an I
operation. An I operation outputs an operation amount as
the integral of deviation and, therefore, has the effect of
matching the feedback control amount to the target value
(e.g., set frequency), though it deteriorates response for
significant changes in deviation.
5-40 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H23 I–GAIN
Setting range: 0.0 (Inactive), 0.1 to 3600 seconds
H23 I-gain is used as a parameter to determine the
effect of I operation. A longer integration time delays
response and weakens resistance to external elements.
A shorter integration time speeds up response, but an
integration time that is too short causes vibration.
D operation
An operation where the output frequency is proportional
to the deviation differential is called a D operation. It
outputs an operation amount as the deviation differential
and, therefore, is capable of responding to sudden
changes.
H24D–GAIN
Setting range: 0.00 (Inactive), 0.01 to 10.0 seconds
H24 D-gain is used as a parameter to determine the
effect of a D operation. A longer differentiation time
causes vibration by P operation quickly attenuating at
the occurrence of deviation. Excessive differentiation
time could cause vibration. Shortening the differentia-
tion time reduces attenuation at the occurrence of
deviation.
PI control
P operation alone does not remove deviation completely.
P + I control (where I operation is added to P operation)
is normally used to remove the remaining deviation. PI
control always operates to eliminate deviation, even
when the target value is changed or there is a constant
disturbance. When I operation is strengthened, however,
the response for rapidly changing deviation deteriorates.
P operation can also be used individually for loads
containing an integral element.
PD control
If deviation occurs under PD control, an output fre-
quency larger than that of D operation alone occurs
rapidly and prevents the deviation from expanding. For
a small deviation, P operation is restricted. When the
load contains an integral element, P operation alone may
allow responses to vibrate due to the effect of the
integral element, in which case PD control is used to
attenuate the vibration of P operation and stabilize
responses. In other words, this control is applied to
loads in processes without a braking function.
PID control
PID control combines the P operation, the I operation
which removes deviation, and the D operation which
suppresses vibration. This control achieves deviation-
free, accurate, and stable responses.
Adjusting PID value
Adjust the PID value while monitoring the response
waveform on an oscilloscope or other instrument, if
possible. Proceed as follows:
Increase the value of H22 P-gain without generating
vibration.
Decrease the value of H23 I-gain without generating
vibration.
Increase the value of H24 D-gain without generating
vibration.
Adjust the response waveform as follows:
To remove the overshoot, increase the value of H23 I-gain,
then decrease the value of H24 D-gain.
To stabilize response quickly, allowing for min. overshoot,
: decrease the value of H23 I-gain or increase the value of
H24 D-gain.
To suppress vibration with a period longer than the value
of H23 I-gain, increase the value of H23.
To suppress vibration with a frequency roughly equivalent
to the value H24 D-gain, decrease the value of H24. If
there is residual vibration with 0.0, decrease the value of
H22 P-gain.
5-41
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H25 PID control (Feedback filter)
H25FB FI LTER
Setting range: 0.0 to 60.0 seconds
This filter is for feedback signal input from Terminals 12 or
C1. This filter stabilizes operation of the PID control
system. A set value that is too large, however, deterio-
rates response.
H26 PTC thermistor (mode select)
H26PTC MODE
Set value 0: Inactive
1: Active
Set this function active when the motor has a PTC
thermistor for overheat protection
Connect the PTC thermistor as shown in the figure below.
Turn on switch PTC on the control PCB. The trip mode is
activated by OH2: External thermal relay tripped.
Note: Must be 0 setting when using 4-20mA reference or
feedback signal and the PTC switch is off.
H27 PTC thermistor (level select)
H27PTC LEVEL
Setting range: 0.00 to 5.00V
The voltage input to Terminal C1 is compared to the set
voltage level. If the input voltage is equal to or greater
than the set voltage, H26 PTC thermistor (Mode select)
starts.
The PTC thermistor has its own alarm temperature. The
internal resistance value of the thermistor largely changes
at the alarm temperature. The operation voltage level is
set using this change in the resistance value.
The figure above for H26 PTC thermistor (Mode select)
shows that a 250W resistor and the thermistor (resistance
value Rp) are connected in parallel. Hence, voltage Vc1 at
Terminal C1 can be calculated using the following formula:
Vc1X 10 [V]
250 • Rp
250 + Rp
1000+250 • Rp
250 + Rp
The operation level can be set by bringing Rp in the Vc1
calculation formula into the following range.
Rp1 < Rp < Rp2
To calculate Rp, use the following formula:
Rp Rp
1
+ Rp
2
[Ohm]
2
H28 Droop operation
H28DROOP
Set value : -9.9Hz to 0.0Hz
When two or more drive motors operate a single machine,
a higher load is placed on the motor that is rotating the
fastest. Droop operation achieves a good load balance by
applying drooping characteristics to speed against load
variations.
Calculate the droop amount using the following formula:
Droop amount = Base frequency X
Speed droop at rated torque [r/min.] [Hz]
Synchronous speed [r/min.]
5-42 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H30 Serial link (Function select)
H30LINK FUNC
Setting range: 0 to 3
The link function (communication) provides a standard
RS485 serial interface and optional fieldbus connections.
The serial link function includes:
1) Monitoring (data monitoring, function data check)
2) Frequency setting
3) Operation command (FWD, REV, and other com-
mands for digital input)
4) Write function data
Communication can be enabled and disabled by a digital
input. This function sets the serial link function when
communication is enabled.
Frequency Operation
Command Command
0 Disabled Disabled
1 Enabled Disabled
2 Disabled Enabled
3 Enabled Enabled
Value
The data monitoring and write functions are always
enabled. Disabling communication by a digital input
produces the same results as if this function were set to 0.
If the bus option is installed, this setting selects the bus
function, and the RS485 interface is restricted to monitor-
ing and writing function data. If the bus option is not
installed, this setting selects the RS485 function.
H31 RS485 (Address)
H39 RS485 (Response interval)
These functions set the conditions for RS485 RTU serial
communication. Set the conditions according to the host
device.
H31ADDRESS
Setting range: 1 to 247
This function sets the station address of RTU.
Maximum connected devices is 31 for an RS-485 network.
H32MOD E ON ER
Setting range: 0 to 3
These functions configure the drive behavior in the event
of a communication error.
Value Processing at Communication Error
0 Immediate Er 8 trip (forced stop)
1
Continue operation within timer time, Er 8 trip after
time expires
2
Continue operation and retry within timer time, then
invoke an Er 8 trip if a communication error occurs.
If an error does not occur, continue operation.
3Continue operation.
H33TIMER
Setting range: 0 to 60.0 sec.
This function sets the error processing timer value.
H34BAUD RATE
Setting range: 0 to 3
This function sets the baud rate.
Value Baud Rate
0 19200 bits/s
1 9600 bits/s
2 4800 bits/s
3 2400 bits/s
H35LENGTH
This function sets data length.
Value Data Length
0 8 bit
.
H36PAR I TY
This function sets the parity bit
Value Parity Bit
0 None
1 Even
2 Odd
.
H37STOP BI TS
This function sets the stop bit
Value Stop Bit
0 2 bits
1 1 bit
The stop bit is automatically configured by the value of the
parity bit. For parity “NONE” the stop bit is 2 bits. For
parity “EVEN” or “ODD” the stop bit is 1 bit.
5-43
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
H38NO RES T
Setting range: 0 (no detection)
1 to 60 seconds
In a system where the drive is continuously polled within a
specific time, this function detects that access was
stopped due to an open circuit or other network fault and
results in an Er 8 trip.
H39 INTERVAL
Setting range: 0.00 to 1.00 second
This function sets the time from when a request is issued
from the host device to when a response is returned.
5-44 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
A01 Maximum frequency 2
A01MAX Hz – 2
This function sets the maximum frequency for Motor 2
output by the drive. It operates the same as F03 Maxi-
mum frequency 1. For details, see the explanation for
F03.
A02 Base frequency 2
A02BASE Hz – 2
This function sets the maximum output frequency in the
constant torque area for Motor 2 (i.e., output frequency at
rated output voltage). It operates the same as F04 Base
frequency 1. For details, see the explanation for F04.
A03 Rated Voltage 2
A03RATED V2
This function sets the rated voltage output to Motor 2. It
operates the same as F05 Rated voltage 1. For details,
see the explanation for F05.
A04 Maximum Voltage 2
A04MAX V– 2
This function sets the maximum drive output voltage for
Motor 2. It operates the same as F06 Maximum voltage 1.
For details, see the explanation for F06.
A05 Torque boost 2
A05TRQ BOOST2
This function sets the torque boost function for Motor 2. It
operates the same as F09 Torque boost 1. For details,
see the explanation for F09.
A: Alternative Motor Parameters ( Motor 2 )
A06 Electronic thermal relay 2 (select)
A07 Electronic thermal relay 2 (level)
A08 Electronic thermal relay 2 (Thermal time
constant)
A06ELCTRN OL2
A07OL LEVEL2
A08TIME CNST2
These functions set the function of the electronic thermal
overload relay for Motor 2. They operate the same as F10
to F12 Electronic thermal overload relay 1. For details,
see the explanations for F10 to F12.
A09 Torque vector control 2
A09TRQVECTOR2
This function sets the torque vector function for Motor 2.
It operates the same as F42 Torque vector control 1. For
details, see the explanation for F42.
A10 Number of motor-2 poles
A10M2 POLES
This function sets the number of poles to be driven by
Motor 2. It operates the same as P01 Number of Motor 1
poles. For details, see the explanation for P01.
A11 Motor 2 (capacity)
A11M2CAP
This function sets the capacity of Motor 2. It operates the
same as P02 Motor 1 (Capacity). For details, see the
explanation for P02. However, the related motor data
functions change to A12 Motor 2 (Rated current), A15
Motor 2 (No-load current), A16 Motor 2 (%R1 setting), and
A17 Motor 2 (%X setting).
A12 Motor 2 (Rated current)
A12M2– LR
This function sets the rated current for Motor 2. It
operates the same as P03 Motor 1 (Rated current). For
details, see the explanation for P03.
5-45
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
A13 Motor 2 (Tuning)
A13M2 TUN1
This function sets online tuning for Motor 2. It operates
the same as for P04 Motor 1 (Tuning). For details, see the
explanation for P04.
A14 Motor 2 (On-line tuning)
A14M2 TUN2
This function sets online tuning for Motor 2. It operates
the same as P05 Motor 1 (On-line tuning). For details, see
the explanation for P05.
A15 Motor 2 (No-load current)
A15M2 IO
This function sets the no-load current for Motor 2. It
operates the same as P06 Motor 1 (No-load current). For
details, see the explanation for P06.
A16 Motor 2 (%R1 setting)
A17 Motor 2 (%X setting)
A16M2%R1
A17M2%X
These functions set %R1 and %X for Motor 2. It operates
the same as P07 Motor 1 (%R1 setting) and P08 Motor 1
(%X setting). For details, see the explanations for P07 and
P08.
A18 Slip compensation control 2
A18SLI P COMP2
This function sets the amount of slip compensation for
Motor 2. It operates the same as P09 Slip compensation
control. For details, see the explanation for P09.
5-46 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Notes
6-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
6. Protective Operations
LED LCD
OC1 OC DURING ACC During acceleration
OC2 OC DURING DEC During deceleration
OC3 OC AT SET SPD
Running at constant
s
p
eed
Ground fault EF GROUND FAULT
Running at constant
s
p
eed
Undervoltage LU UNDERVOLTAGE
Input phase loss Lin PHASE LOSS
Overheating of heat
sink
OH1 FIN OVERHEAT
External alarm OH2 EXT ALARM
Overheating
internally
OH3 HIGH AMB TEMP
Overheating of
braking resistor
dbH DBR OVERHEAT
Motor 1 overload OL1 MOTOR1 OL
Motor 2 overload OL2 MOTOR2 OL
Inverter overload OLU INVERTER OL
Blown fuse FUS DC FUSE OPEN
Memory error Er1 MEMORY ERROR
Keypad panel
communication
error
Er2 KEYPD COM ERR
CPU error Er3 CPU ERROR
Option error Er4 OPTN COM ERR
Er5 OPTION ERROR
Operating error Er6 OPR PROCD ERR
Output wiring error Er7 TUNING ERROR
Modbus RTU error Er8 RS485 COM ERR
Alarm Name
If the second motor current exceeds the preset level when the operation is switched to drive the
second motor, the protective function is activated, provided that electronic thermal O/L relay 2 of
function A04 was selected.
If the output current exceeds the rated overload current, the protective function is activated to provide
thermal protection against overheating of the semiconductor elements in the inverter’s main circuit.
OV DURING DEC
OV AT SET SPD
Overcurrent
OU1
OU2
OU3
Overvoltage
Table 6.1.1 List of Alarms and Causes
The protective function is activated if the motor current exceeds the preset level, provided that
electronic thermal O/L relay 1 function F10 has been selected.
If the external alarm contacts on the braking unit, braking resistor, or external thermal O/L relay are
connected to the control circuit terminals (THR), the contacts will be actuated according to contact
signals.
If the temperature inside the inverter rises due to poor ventilation, etc., the protective function is
activated.
If electronic thermal O/L relay (for braking resistor) function F13 is selected, the protective function is
activated to prevent the resistor from burning due to overheating caused by frequent use of the braking
resistor.
If input power L1/R, L2/S and L3/T has any phase of the 3 phase power "OPEN" or if there is a significant
disparity between the phases, the retifying diodes or smoothing capacitors may be damaged. An Alarm
is displayed and the protective function is activated during heavy load.
If the temperature of the heat sink rises due to a cooling fan failure, or the temperature of the heatsink
is too low, the protective function is activated.
Ke
yp
ad Panel Dis
p
la
y
Cause of Activation
OV DURING ACC
If the inverter output current momentarily exceeds the overcurrent detection
level, due to an overcurrent in the motor, or a short-circuit or ground fault in the
output circuit, the protective function is activated during heavy load.
If the DC link voltage in the main circuit exceeds the overvoltage detection level
(230V series: 460V DC, 400V series: 800V DC), due to an increase in the
regenerating current from the motor, the output is shut down. However,
protection against inadvertent overvoltage (e.g., high-voltage line) may not be
provided
If the DC link voltage in the main circuit falls below the undervoltage detection level (230V series: 400V
DC, 460V series: 800V DC) due to a lowered power supply, the output is shut down. If function F14
Restart after momentary power failure was selected, an alarm is not displayed. In addition, if the supply
voltage falls to a level unable to maintain control power, an alarm may not be displayed.
If a ground fault in the inverter output circuit is detected, the protective function is activated (for 40 Hp
or more only). If a ground fault occurs in an inverter rated at 30 Hp or less, the inverter is protected by
the overcurrent protection. If protection against personal injury or property damage is required, install
a separate ground-fault protective relay or ground leakage circuit breaker.
If an error occurs while usin
g
Modbus-RTU, the
p
rotective function is activated.
Error occurred while using an optional unit.
During acceleration
During deceleration
If a CPU error occurs due to noise, etc., the
p
rotective function is activated.
Detects drive operating procedure error during drive startup. FWD or REV connected to terminal CM
when Main power is applied to drive (F02 setting 3 or 4). Stop key on keypad is pressed in terminal
operation (F02 setting 1 or 3). Detected timed alarm stop command.
If there is an open circuit or connection error in the inverter output wiring during an auto-tuning
procedure, the protective function is activated.
If a communication error or interrupt between the keypad panel and control circuit is detected, the
protective function is activated.
If the fuse in the inverter is blown out following a short-circuit or damage to the internal circuit, the
protective function is activated (for 40 Hp or more only).
If a memory error occurs, such as missing or invalid data, the protective function is activated.
Note: Number in fron of Alarm Code indicates multiple alarms. See page 4-15.
6.1 List of Protective Functions
In the event of an abnormality in the inverter’s operation, the protective function will activate immediately to trip the
inverter and display the alarm name on the LED monitor while the motor coasts to a stop. A list of the alarms with their
explanations is included in the table below, and troubleshooting charts in Section 7.
6-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
6.2 Alarm Reset
To release the trip status, enter the reset command by
pressing the RESET key on the keypad panel or sending
the appropriate signal to the RST terminal after removing
the cause of the trip. Since the reset command is an
edge operation, input a command sequence such as
OFF-ON-OFF as shown in Fig.6-2-1.
When releasing the trip status, set the operation com-
mand to OFF. If the operation command is set to ON,
inverter will start operation after resetting.
10ms or more
OFF ON OFF
Reset command
Keypad panel display
Alarm output Alarm display
Normal display
(Operable)
OFF ON OFF
Trip
Fig. 6-2-1
WARNING
If the alarm reset is activated with the operation signal ON, the inverter will restart suddenly,
which may be dangerous. To ensure safety, disable the operating signal when releasing the trip status,
as accident may result.
7-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
7. Troubleshooting
7.1 Activation of Protective Function
(1) Overcurrent
Overcurrent during
acceleration OC1
(2) Ground fault
(3) Fuse brown
Note: The ground fault protective function is provided only for drive for nominal applied motors rated at
40 HP or more.
Overcurrent during
deceleration OC2
Overcurrent running at
constant speed OC3
Are the motor connecting terminals (U, V, W) short-circuited or grounded?
Is the load excessive?
Overcurrent during
acceleration OC1
Is the acceleration time
setting too short
compared with the load?
Is the deceleration time
setting too short
compared with the load?
Has the load changed
suddenly?
Can the acceleration time
setting be prolonged?
Remove the short-circuit
and ground fault.
Reduce the load or increase
the drive capacity?
Can the torque boost
amount be reduced?
Reduce the torque boost.
Faulty drive or error due to
noise. Consult with GE Fuji.
Prolong time settings.
Reduce the load or increase
the drive capacity.
Can the deceleration time
setting be prolonged?
The braking method
requires inspection.
Contact GE Fuji.
Remove the grounded part.
Ground fault
EF Is a part in the drive output circuit
(cable, motor) grounded?
Faulty drive or error due to noise.
Contact GE Fuji.
Reduce the load or increase
the drive capacity.
Possible short-circuit
within the drive.
Contact GE Fuji.
Fuse brown
FUS
YES
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
NO
NO
YES
NO
YES
NO
YES
NO
7-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Overvoltage during
acceleration OU1
(4) Overvoltage
Overvoltage during
deceleration OU2 Overvoltage running at
constant speed OU3
Reduce the supply
voltage to less than the
specified upper limit.
Faulty drive or error
due to noise. Contact
GE Fuji.
Is the power supply voltage within the specified value?
Does OU activate when the load is suddenly removed?
Does the main circuit DC link voltage
exceed the protection level?
Does OU alarm activate
when acceleration is
completed?
Can the acceleration
time be prolonged?
Can the deceleration time be prolonged?
Can the amount of load inertia be reduced?
Prolong.
Reduce.
Is the braking device or DC brake function in use?
Inspect the braking method. Contact GE Fuji.
Consider using a
braking system or DC
brake function.
Faulty drive control circuit
or error due to noise, etc.
Contact GE Fuji.
Is the main circuit DC voltage
(between P-N) higher than the
detection level specified in
Section 6.1.1?
The drive may be faulty.
Contact GE Fuji.
Reset and restart
operation.
Does LU activate when
the circuit breaker or
magnetic contactor is
switched on?
Is power transformer
capacity adequate?
Replace the faulty part and
repair the connection.
Has a (momentary)
power failure occurred?
Faulty parts or loose
connection in the power
circuit?
Is there a load requiring
a large starting current
within the same power
distribution group?
Modify power distribution system to
satisfy the specified value.
Low voltage
LU
Is the power supply
voltage within the
specified value?
YES YES YES
YES YES YES
YES YES YES
YES
YES
NO
YES
NO NO NO
NO NO NO
NO
NONO
YES
NO
NO
YES
(5) Low voltage
7-3
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
(6) Overheating internally and overheating
of heat sink
(7) External thermal relay tripped
(8) Drive overload and motor overload
Overheating at
heatsink OH1
Over temperature at
inside air OH3
Check the temperature of the
heatsink using the alarm
information displayed on the
keypad panel.
Does the heatsink
temperature indicate
50°C or lower?
Is the ambient
temperature -10°C or
lower?
Is the load excessive? Reduce the load.
Is the cooling fan
rotating? Replace the cooling fan.
Is the cooling air
passage blocked?
Is the ambient
temperature within the
specification?
Arrange peripheral
conditions to meet the
specification.
Remove obstacles.
YES
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
YES
YES
NO
NO
NO
NO
NO
YES
YES
External thermal relay tripped
OH2
Is PTC MODE
H26 enabled?
Is PTC operating? Incorrect motor load or
inadequate cooling.
Check the motor side.
Set to correct value.
Change to regular
external circuit.
Is PTC level H27 set
correctly?
Is the external circuit
(including constants
regular?
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Is data input to the control
terminals THR-X1 to X9?
Are alarm signals from
external equipment input to
the terminals and the CM?
Connect the alarm
signal contact.
Is the alarm function of
the external equipment
operating correctly?
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Remove the cause
of alarm function
activation.
Drive overload
OLU
Motor overload
OL1, OL2
Do the characteristics of the
electronic thermal O/L relay
and motor overload match?
Connect a thermal O/L
relay externally.
Is the electronic thermal O/L
relay setting correct? Set to the correct level.
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Is the load excessive?
Reduce the load or
increase drive capacity.
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
YES
YES
YES
IIncrease ambient
temperature
YES
NO
7-4 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
(9) Memory error Er1,
Keypad panel communication error Er2,
CPU error Er3
(10) Output wiring error
(11) Input Phase/Loss
Remedy faulty parts.
Er1, 2, 3 indicated. Abnormal
display or indication goes out.
Are there loose screws on
the terminal block?
Turn the power off then on
again after the CHARGE lamp
(CRG) goes off.
Is data displayed on the
LED monitor correctly?
Drive is normal.
Continue operation.
Are the connectors, plugs,
and ICs inserted correctly?
Is there noise generating
source nearby?
Drive may be faulty.
Contact GE Fuji.
Output wiring error
Er7
Did the error occur
during tuning?
Are the braking unit and
braking resistor connected
incorrectly?
Faulty drive or error due
to noise, etc.
Contact GE Fuji.
Connect
correctly or
replace the
cable.
Input phase loss
Lin
Are all main circuit power supply
terminals L1/R, L2/S and L3/T
connected to the power supply?
Is the U, V, W terminal wiring not
connected or is there an open
circuit?
The keypad panel
connector is loose.
Connect all three
phases.
Connect
correctly or
replace the
cable.
Secure the
connector.
Disable the
connection.
Is connection between
control terminals FWD,
REV - CM enabled?
Tighten the screws on
the terminal block.
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Is there a significant
imbalance voltage
between phases? Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
YES
YES
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
YES
YES
NO
NO
NO
7-5
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Check for problems (low
voltage, an open phase,
a loose connection, poor
contact) and remedy
accordingly.
7.2 Abnormal Motor Rotation
(1) If motor does not rotate
The motor does not rotate if the following commands are issued.
An operation command is issued while the coast-to-stop or DC braking command is output.
A reverse operation command is issued with the • H08 Rev. phase sequence lock• value set ot 1.
Motor does not rotate. Charge lamp (CRG)
lights and LCD moniotr
lights up?
Are the circuit breaker and
magnetic contactor on the power
supply side switched on?
Turn on.
Are the voltages at the
power terminals (R/L1,
S/L2, T/L3) normal?
Is the LCD monitor
displaying an alarm
mode screen?
Is a jumper or DC reactor
connected between terminals
P1 and P(+)?
Connect.
Drive may be faulty.
Contact GE Fuji.
Is input method from
keypad panel or control
terminal?
Remove the cause of alarm
function activation and reset
the alarm, then run the motor.
If no error is detected,
continue operation.
Was the forward or
reverse operation
command given?
Is external wiring between
control circuit terminals FWD,
REV - CM connected correctly?
Correct the wiring error.
Replace the faulty switch
or relay.
Has the frequency
been set?
Press the UP
key and set the
frequency.
Does the motor run if
FWD or REV is pressed?
Does the motor start
when the key UP
is pressed? Are the frequency limiter
(High) and the frequency
setting lower than the
starting frequency?
Is the external wiring between
control terminals 13, 12, 11,
and C1 or between X1-X9 and
CM for the multi-step
frequency selection connected
correctly?
Replace the faulty frequency
setting POT, (VR), signal converter,
switch, or relay contacts as
required.
Are the drive output
terminals (U, V, W) provided
with the proper voltage?
Set the frequency
correctly.
Faulty motor.
Are the cables to the
motor connected
correctly?
Correct the wiring error.
The load is excessive, resulting in
motor lock. Reduce the load and
check that the brake is released
(if a mechanical brake is used.)
Is the torque boost
set correctly?
Excessive load?
Raise the torque boost.
Note: Monitor the operation command or
frequency setting values, etc., on
the LED or LCD monitor after
selecting the respective functions.
Drive may be faulty.
Contact GE Fuji.
Keyad
panel Control
terminals
NO
YES
YES YES
YES
YES
YES YES
YES
NO
NO
NO
NO
NO
NO
NO NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
NO
YES
7-6 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
(2) If the motor rotates but the speed does not change
In the following cases, changing the motor speed is also restricted.
Signals are input from control terminals both 12 and C1 when “F01 Frequency command 1” and “C30
Frequency command 2” are set to 3, and there is no significant change in the added value.
The load is excessive, and the torque limiting and current limiting functions are activated.
The motor rotates but the
speed does not change.
YES
Change the setting.
Is the maximum
frequency setting too
low?
Is the higher or lower
frequency limiter
activating?
Is the timer timing
too long?
Which frequency setting
methods used: keypad panel,
analog signal, multi-step
frequency, or UP/DOWN
control? Is the pattern
operation activated?
Is the pattern operation
competed?
Are all acceleration and
deceleration times
identical?
Are the external connections
between X1-X9 and CM
correct?
Increase the setting.
Set the frequency.
Does the speed change when
the UP or DOWN is pressed?
Can the frequency
setting signal (0 to 10 V,
4 to 20 mA) be changed?
Correct the connection
error.
Replace the faulty frequency
setting POT (VR) or signal
converter as required.
YES
YES
Pattern
operation
Keypad panel
operation
Analog signal
Multi-step frequency
UP/DOWN
YES
NO
NO
NO
YES
YES
NO
NO
NO
YES
YES
NO
NO NO
NO
YES
YES
Change the frequency
setting.
Are the external
connections between
control terminals 13, 12,
11 and C1 correct?
Are the frequencies for
each multi-step
frequency different?
Is the acceleration or
deceleration time set
too long?
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Change the time setting to
conform to load values.
YES
NO
7-7
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
(3) If the motor stalls during acceleration
The motor stalls during
acceleration.
YES
NO
Is the acceleration time
too short? Prolong the time.
Is the inertia moment of the
motor or the load excessive? Is a special motor used? Contact GE Fuji.
Use a thicker cable between
the drive and the motor or
shorten the cable length.
Has the motor terminal
voltage dropped?
Reduce the inertia moment
of the load or increase the
drive capacity.
Is the torque of the load
excessive?
Reduce the torque of the
load or increase the drive
capacity.
Is the torque boost
set correctly?
Faulty drive or error due
to noise, etc.
Contact GE Fuji.
Increase the torque boost.
The motor generates
abnormal heat.
Is the torque boost
excessive? Reduce the torque boost.
Has the motor been
operating continuously at a
very low speed?
Use a motor exclusive
to the drive.
Is the load excessive? Reduce the load or increase
motor capacity.
Is the drive output voltage.
Terminals (U, V, W)
balanced?
Faulty motor.
Faulty drive or error
due to noise, etc.
Contact GE Fuji.
Note: Motor overheating following a
higher frequency setting is likely the
result of the current wave form.
Contact GE Fuji.
YES
NO
YES
NO
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
7-8 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Notes
8-1
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
8. Maintenance and Inspection
Proceed with daily inspection and periodic inspection to prevent malfunction and ensure long-term reliability. Some tips
regarding things to look for during these inspections are listed below.
8.1 Daily Inspections
During operation, a visual inspection for abnormal operation can take place externally without removing the covers.
The inspection should cover the following areas:
(1) The performance, according to standard specifications,
is as expected.
(2) The environment conforms to standard specifications.
(3) The keypad panel display is normal.
(4) There are no abnormal sounds, vibrations, or odors.
(5) There are no indications of overheating or discoloration.
8.2 Periodic Inspections
Periodic inspections should be made after stopping operations, cutting off the power source, and removing the surface
cover.
Note that after turning off the power, the smoothing capacitors in the DC section of the main circuit take time to dis-
charge. To prevent electric shock, confirm with a multimeter that the voltage has dropped below the safety value (25 V
DC or below) after the charge lamp (CRG) goes off.
WARNING
Start the inspection at least five minutes after turning off the power supply for inverters rated at 30
Hp or less. Wait at least ten minutes for inverters rated at 40 Hp or more. Check that the charge
lamp (CRG) went off and that the voltage is 25V DC or less between terminals P(+) and N(-). Electric
shock may result.
Only authorized personnel should perform maintenance and component replacement operations.
Remove metal jewelry such as watches and rings, and always use insulated tools.
Never modify the drive. Electric shock or injury may result.
8-2 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Environment
Voltage
Keypad panel
Structure
(frame or cover)
Common
Conductors
and wiring
Terminal block
Smoothing
capacitor
Resistor
Transformer
and reactor
Magnetic
conductor
and relay
Control PC
board and
connector
Cooling fan
Ventilation
1) Check the ambient temperature, humidity,
vibration, atmosphere (dust, gas, oil mist,
water drops).
2) Is the area surrounding the equipment free of
foreign objects.
Are the voltages in the main circuit and the
control circuit normal?
1) Is the display hard to read?
2) Are the characters complete?
1) Is there abnormal sound or vibration?
2) Are nuts or bolts loose?
3) Is there deformation or damage?
4) Is there discoloration as a result of overheat-
ing?
5) Are there stains or dust?
1) Are there loose or missing nuts or bolts?
2) Are there deformations, cracks, damage, or
discoloration due to overheating or deteriora-
tion in the equipment and insulation?
3) Are there stains and dust?
1) Is there discoloration or distortion of a
conductor due to overheating?
2) Are there cracks, crazing or discoloration of
the cable sheath?
Is there damage?
1) Is there electrolyte leakage, discoloration,
crazing, or swelling in the case?
2) Is the safety valve not protruding, or are
valves protruding too far?
3) Measure the capacitance if necessary.
1) Is there any unusual odor or damage to the
insulation by overheating?
2) Is there an open circuit?
Is there abnormal buzzing or an unpleasant
smell?
1) Is there a rattling noise during operation?
2) Are the contacts rough?
1) Are there any loose screws or connectors?
2) Is there an unusual odor or discoloration?
3) Are there cracks, damage, deformation, or
excessive rust?
4) Is there electrolyte leakage or damage to the
capacitor?
1) Is there abnormal sound or vibration?
2) Are nuts or bolts loose?
3) Is there discoloration due to overheating?
Is there foreign matter on the heat sink or intake
and exhaust ports?
1) Conduct a visual inspection and use
appropriate meters.
2) Visual inspection
Measure with a multi-meter.
1) Visual inspection
2) Visual inspection
1) Visual and aural inspection
2) Tighten
3), 4), 5) Visual inspection
1) Tighten.
2), 3) Visual inspection
1), 2) Visual inspection
Visual inspection
1), 2) Visual inspection
3) *Estimate life expectancy from
maintenance information and from
measurements using capacitance
measuring equipment.
1) Visual and olfactory inspection
2) Conduct a visual inspection or use a
multi-meter by removing the connection
on one side.
Aural, olfactory, and visual inspection
1) Aural inspection.
2) Visual inpection.
1) Aural inspection.
2) Visual and olfactory inspection
3) Visual inspection
4) *Estimate life expectancy by visual
inspection and maintenace information
1) Aural and visual inspection. Turn
manually (confirm the poewr is off).
2) Tighten.
3) Visual inspection
4) *Estimate life expectancy by mainte-
nance information
Visual inspection
1) Results comply with all
standard specifications.
2) The area is clear.
Results comply with all
standard specifications.
1), 2) The display can be
easily read and characters
are normal.
1), 2), 3), 4), 5)
No abnormalities
1), 2), 3) No abnormalities
Note: Discolorationof the
bus bar does not
indicate a problem.
1), 2) No abnormalities
No abnormalities
1), 2) No abnormalities
3) Capacitance is within
85% of initial value
1) No abnormalities
2) Less than about ±10%
of the indicated
resistance value
No abnormalities
1), 2) No abnormalities
1), 2), 3), 4)
No abnormalities
1) The fan must rotate
smoothly.
2), 3) No abnormalities
No abnormalities
Area to Check Items to Check How to inspect Evaluation Criteria
See additional notes on following page.
Cooling System Control Circuit Main Circuit
8-3
Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
Note: If equipment is stained, wipe with a clean cloth. Use a vacuum to remove dust. *Estimate of life expectancy based
on maintenance information.
The maintenance information is stored in the drive keypad panel. It indicates the electrostatic capacitance of the main
circuit capacitors and the life expectancy of the electrolytic capacitors on the control PC board and the cooling fans. Use
this data as the basis to estimate the life expectancy of parts.
1) Determining the capacitance of the main circuit capacitors
This drive is equipped with a function to automatically indicate the capacitance of the capacitors installed in the main
circuit when powering up the drive after disconnecting the power according to the prescribed conditions.
The initial capacitance values are set in the drive when shipped from the factory, and the decrease ratio (%) to those
values can be displayed.
Use this function as follows:
(1) Remove any option boards from the inverter. Disconnect the DC bus connections to the main circuit [Terminals
P(+) and N(-)] from the braking unit or other inverters, if connected. The power factor correcting reactor (DC
reactor) does not need be disconnected.
A power supply introduced to the auxiliary input [Terminals R0, T0] that provides control power should
be isolated.
(2) Disable all the digital inputs (FWD, REV, X1-X9) on the control terminals. Also disconnect RS485 serial
communication, if used.
Turn on the main power supply. Confirm that the cooling fan is rotating and that the inverter is not operating.
(There is no problem if the “OH2 External thermal relay tripped” function is activated by the digital input terminal.)
(3) Turn the main power off.
(4) Turn on the main power again after verifying that the charge lamp is completely off.
(5) Open the maintenance information on the keypad panel and confirm the capacitance values of the
built-in capacitors.
2) Life expectancy of the PC control board
The actual capacitance of a capacitor is not measured in this case. However, the integrated operating hours for the
control power supply, multiplied by the life expectancy coefficient as defined by the temperature inside the inverter,
will be displayed. Hence, the hours displayed may not agree with the actual operating hours, depending on the
operational environment.
Since the integrated hours are counted in unit hours, power input for less than one hour will be disregarded.
3) Life expectancy of cooling fan
The integrated operating hours of the cooling fan are displayed. Since the integrated hours are counted in unit hours,
power input for less than one hour will be disregarded.
The displayed value should be considered a rough estimate because the actual life of a cooling fan is influenced
significantly by the temperature.
Table 8..-2 Rough estimate of life expectancy using maintenance information
Parts Recommended Level
Capacitor in main circuit 85% or less of the initial value
Electrolytic capacitor on control PC board 61,000 hours
Cooling fan 40,000 hours (5 Hp or less), 25,000 hours (Over 7.5 Hp)*
* Estimated life expectancy of a ventilation-fan at inverter ambient temperature of 40°C
8-4 Data subject to change without notice 9/00. © 2000 GE Fuji Drives USA
8.3 Main Circuit Measurements
The indicated values depend on the type of meter, because the harmonic component is included in the voltage and
current of the main circuit power (input) and the output (motor) side of the inverter. If measuring with a meter for commer-
cial power frequency use, use the meters shown in Table 8.3.1.
The power factor cannot be measured using power factor meters currently available on the market, which measure the
phase difference between voltage and current. If power factors must be measured, measure the power, voltage, and
current on the input side and output side, then calculate the power factor using the following formula:
Table 8.3-. Meters for Measuring Main Circuit
Item Input (power supply) Side Output (motor) Side DC Link Circuit
Voltage
P(+) - N(-)
Voltage Current Voltage Current
Meter name Ammeter Voltmeter Powermeter Ammeter Voltmeter Powermeter DC Voltmeter
AR,S,T VR,S,T WR,S,T AU,V<