YASKAWA GA700 Technical Manual page 927
High performance type; 200 v class: 0.4 to 110 kw; 400 v class: 0.4 to 355 kw
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Also See for GA700:
- Installation manual ,
- Technical manual (1053 pages) ,
- Initial steps (33 pages)
Table of Contents
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Replacement...................................................... 349
Control circuit terminals
Configuration of terminal block ................................ 75
I/O terminals function selection switches ..................... 78
Terminal functions................................................ 72
Wire gauge......................................................... 76
Wiring .............................................................. 71
Wiring procedure for terminal block ........................... 77
Control method
Selection .......................................................... 572
Cooling Fan
Activation Conditions Setting.................................. 867
Estimated Lifespan .............................................. 339
Off Delay Timer ................................................. 867
Replacement...................................................... 342
CoolingFan OperationTime Setting................................ 908
Copy Function Error ........................................... 266, 320
CPEr.................................................................... 320
CPF00 to CPF03...................................................... 275
CPF06.................................................................. 275
CPF07 to CPF24...................................................... 275
CPF25.................................................................. 275
CPF26 to CPF45...................................................... 275
CPyE ................................................................... 320
Crimp ferrule........................................................... 76
CrST.................................................................... 298
CSEr.................................................................... 320
Cumulative Operation Time Select ................................ 908
Cumulative Operation TimeSetting ................................ 908
Current Detection Speed Search.................................... 608
CyC..................................................................... 298
D
Data log
Monitor selection ................................................ 146
Sampling time setting ........................................... 146
Start procedure ................................................... 145
Stop procedure ................................................... 145
DC Injection Braking
Parameter ......................................................... 604
DC reactor
Wiring .............................................................. 91
DCBusPreChargeRelayMainteSetting............................. 908
Deceleration time
Parameter ......................................................... 643
Unit of measurement setting ................................... 646
Derating
Altitude............................................................ 378
Ambient Temperature Setting.................................. 867
Carrier Frequency ............................................... 375
Enclosure Type................................................... 870
External Cooling Fin ............................................ 870
Finless ............................................................. 870
Side-by-side ...................................................... 870
dEv
Detection level ................................................... 714
Detection time.................................................... 714
Fault ............................................................... 275
Minor Fault ....................................................... 298
Operation Selection after Detection ........................... 713
dFPS.................................................................... 320
DI-A3
Parameter ......................................................... 720
Diagnosing and Resetting Faults ................................... 322
Digital input option
Parameter ......................................................... 720
Digital output option
Parameter ......................................................... 727
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
DIP switch.............................................................. 78
Disposal
Battery............................................................. 359
Drive............................................................... 359
microSD card..................................................... 359
Packing material ................................................. 359
dnE ..................................................................... 298
DO-A3
Parameter ......................................................... 727
Down 2 command
Parameter ................................................... 677, 681
Down command
Parameter ................................................... 677, 681
Down Command................................................ 760, 762
Drive
Control Circuit Terminal Block Replacement ............... 349
Disposal ........................................................... 359
Exterior Dimensions Diagram (IP20) ......................... 379
Exterior Dimensions Diagram (UL Type 1).................. 381
Exterior Dimensions Diagram (UL Type 1 conduit) ........ 385
Initialization ...................................................... 573
Initialize Parameters............................................. 573
Inspection ......................................................... 336
Long-Term Storage .............................................. 355
Rating (200 V) ................................................... 364
Rating (400 V) ................................................... 367
Drive Mode Unit Monitor Select ................................... 898
Drive Model Selection ............................................... 904
Drive watt loss ......................................................... 33
Droop Control
Parameter ......................................................... 635
dv1...................................................................... 276
dv2...................................................................... 276
dv3...................................................................... 276
Detection condition settings.................................... 715
dv4...................................................................... 276
Detection condition settings.................................... 715
dv7...................................................................... 277
dWA2 .................................................................. 298
dWA3 .................................................................. 298
dWAL .................................................................. 298
Dwell function
Parameter ......................................................... 634
dWF1................................................................... 277
dWF2................................................................... 277
dWF3................................................................... 277
dWFL .................................................................. 277
E
E5
Fault ............................................................... 278
Minor Fault ....................................................... 299
Operation Selection after Detection ........................... 739
Earth leakage circuit breaker
Wiring .............................................................. 88
EF....................................................................... 299
EF0
Detection conditions ............................................ 732
Detection conditions setting (DeviceNet) .................... 742
Fault ............................................................... 278
Minor Fault ....................................................... 299
Operation Selection after Detection ........................... 732
EF1
Fault ............................................................... 278
Minor Fault ....................................................... 299
EF2
Fault ............................................................... 278
Minor Fault ....................................................... 299
927
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Table of Contents
Troubleshooting
Need help?
Do you have a question about the GA700 and is the answer not in the manual?
Questions and answers
Safe torque off problem
To address the safe torque off (STO) issue with the YASKAWA GA700, follow these steps:
1. Check Safety Input Terminals: Ensure terminals H1 and H2 are properly closed to disable the "Safe Torque Off" function.
2. Ensure No Run Command: The safety input will only release if there is no active Run command.
3. During Stop: If STO was triggered while stopped, close the circuit between terminals H1-HC and H2-HC, then enter the Run command after the drive has stopped correctly.
4. During Run: If STO was triggered while running, clear the Run command first, then close the circuit between terminals H1-HC and H2-HC. Issue a Stop command before re-entering the Run command.
5. Timing Considerations: Ensure terminals H1 and H2 remain off for at least 2 ms to allow the drive to switch to the "Safe Torque Off" state. A delay of up to 3 ms may occur before the STO state is activated.
6. Motor Stoppage: To prevent unintended motor coasting, turn off terminals H1 and H2 only after the motor has fully stopped.
Following these steps should resolve the Safe Torque Off issue and restore normal operation of the GA700 drive.
This answer is automatically generated