7.3 List of Fault, Minor Fault, Alarm, and Error Codes
316 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
Display (Hex.) Name ALM LED Type Ref.
UL5 (0045) Mechanical Weakening Detection 2 Illuminated Faults 336
Uv (0001) DC Bus Undervoltage Flashing Alarm 346
Uv1 (0002) DC Bus Undervoltage Illuminated Faults 336
Uv2 (0003) Control Power Undervoltage Illuminated Faults 336
Uv3 (0004) Soft Charge Answerback Fault Illuminated Faults 336
vAEr Voltage Class, Capacity Mismatch - Backup Function Runtime Errors 359
vFyE Parameters do not Match - Backup Function Runtime Errors 359