YASKAWA GA800

7.3 List of Fault, Minor Fault, Alarm, and Error Codes
358 YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Display (Hex.) Name ALM LED Type Ref.
TiM (0089) Keypad Time Not Set Flashing Alarm 399
TiM (0401) Keypad Time Not Set Illuminated Fault 387
TrPC (0042) IGBT Maintenance Time (90%) Flashing Alarm 399
UL3 (001E) Undertorque Detection 1 Flashing Alarm 400
UL3 (0029) Undertorque Detection 1 Illuminated Fault 388
UL4 (001F) Undertorque Detection 2 Flashing Alarm 400
UL4 (002A) Undertorque Detection 2 Illuminated Fault 388
UL5 (003E) Mechanical Weakening Detection 2 Flashing Alarm 400
UL5 (0045) Mechanical Weakening Detection 2 Illuminated Fault 388
Uv (0001) DC Bus Undervoltage Flashing Alarm 400
Uv1 (0002) DC Bus Undervoltage Illuminated Fault 388
Uv2 (0003) Control Power Undervoltage Illuminated Fault 388
Uv3 (0004) Soft Charge Answerback Fault Illuminated Fault 389
vAEr Voltage Class, Capacity Mismatch - Backup Function Runtime Error 413
vFyE Parameters do not Match - Backup Function Runtime Error 413