ABB AE73 fault code meaning

ABB / AE73

Series: ACS860-REG

fan

drive

Meaning: 131.35 Main fan fault function. Cooling fan feedback is missing.

Possible causes

Source: ACS860 Regenerative Rectifier Control Program Firmware Manual P115

Series: ACS880-BRAKE, ACS880-DCDC, ACS880-DIODE, ACS880-IGBT, ACS880-POS, ACS880

fan

drive

Meaning: The cooling fan is jammed or disconnected.

Possible causes

Source: ACS880 Braking Control Program Firmware Manual P127; ACS880 DC _ DC Drive Control Program Firmware Manual P193; ACS880 Diode Supply Control Program P173; ACS880 IGBT Supply Control Program Firmware Manual P203; ACS880 Position Control Program P471; ACS880 Basic Control Program Firmware Manual P482