ABB AE0C fault code meaning
ABB / AE0C
Series: ACS880
BU DC link difference
drive
Meaning: The shunt detected a DC circuit voltage difference.
Possible causes
Source: ACS880 Basic Control Program Firmware Manual P481
Series: ACS880-DCDC
BU Poor DC circuit
drive
Meaning: The shunt detected a DC circuit voltage difference.
Possible causes
Source: ACS880 DC _ DC Drive Control Program Firmware Manual P188
Series: ACS880-IGBT
BU DC circuit voltage difference
drive
Meaning: The shunt detected a DC circuit voltage difference.
Possible causes
Source: ACS880 IGBT Supply Control Program Firmware Manual P197
Series: ACS880-POS
BU DC link difference
drive
Meaning: The shunt detected a DC circuit voltage difference.
Possible causes
Source: ACS880 Position Control Program P470