ABB AE0A fault code meaning
ABB / AE0A
Series: ACQ580, ACS880-IGBT, ACS880
DC bus undervoltage
drive
Meaning: Insufficient intermediate circuit DC voltage, possibly caused by supply voltage phase loss, a blown fuse, or an internal rectifier bridge fault.
Possible causes
Source: ACQ580 Pump Control Program Firmware Manual P205; ACS880 IGBT Supply Control Program Firmware Manual P197; ACS880 Basic Control Program Firmware Manual P481
Series: ACS880-POS
DC circuit undervoltage
drive
Meaning: Insufficient intermediate circuit DC voltage, possibly caused by supply voltage phase loss, a blown fuse, or an internal rectifier bridge fault.
Possible causes
Source: ACS880 Position Control Program P470