ABB AE0D fault code meaning
ABB / AE0D
Series: ACS880-IGBT, ACS880
BU voltage difference
drive
Meaning: The branching unit detected a supply voltage difference.
Possible causes
Source: ACS880 IGBT Supply Control Program Firmware Manual P198; ACS880 Primary Control Program Firmware Manual P481
Series: ACS880-POS
BU voltage difference
drive
Meaning: The branching unit detected a supply voltage difference.
Possible causes
Source: ACS880 Position Control Program P470