YASKAWA GA800

2.3 List of Fault, Minor Fault, Alarm, and Error Codes
82 YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
Display (Hex.) Name ALM LED Type Ref.
TiM (0089) Keypad Time Not Set Flashing Alarm 122
TiM (0401) Keypad Time Not Set Illuminated Fault 111
TrPC (0042) IGBT Maintenance Time (90%) Flashing Alarm 122
UL3 (001E) Undertorque Detection 1 Flashing Alarm 123
UL3 (0029) Undertorque Detection 1 Illuminated Fault 111
UL4 (001F) Undertorque Detection 2 Flashing Alarm 123
UL4 (002A) Undertorque Detection 2 Illuminated Fault 111
UL5 (003E) Mechanical Weakening Detection 2 Flashing Alarm 123
UL5 (0045) Mechanical Weakening Detection 2 Illuminated Fault 112
Uv (0001) DC Bus Undervoltage Flashing Alarm 123
Uv1 (0002) DC Bus Undervoltage Illuminated Fault 112
Uv2 (0003) Control Power Undervoltage Illuminated Fault 112
Uv3 (0004) Soft Charge Answerback Fault Illuminated Fault 112
vAEr Voltage Class, Capacity Mismatch - Backup Function Runtime Error 136
vFyE Parameters do not Match - Backup Function Runtime Error 136