ABB A4A9 fault code meaning
ABB / A4A9
Series: ACH531, ACM510-V, ACQ531, ACQ580, ACS380, ACS580, ACS860
Cooling
drive
Meaning: Drive module overtemperature.
Possible causes
Source: ACH531 Firmware Manual P126; ACM510-01V_04V Drive Firmware Manual P398; ACQ531 Firmware Manual P108; ACQ580 Pump Control Program Firmware Manual P182; ACS380 Machinery Control Program Firmware Manual P428; ACS580 Standard Control Program Firmware Manual P524; ACS860 Basic Control Program Firmware Manual P299
Series: ACH580, ACM510-S, ACP510, ACS280, ACS530, ACS880-MARINE, ACS880-POS
Cooling
drive
Meaning: Drive module overtemperature.
Possible causes
Source: ACH580 HVAC Control Program Firmware Manual P279; ACM510-01S_04S Drive Firmware Manual P355; ACP510 Standard Control Program Firmware Manual P355; ACS280 Firmware Manual P332; ACS530 Firmware Manual P260; ACS880 Light Marine P314; ACS880 Position Control Program P442
Series: ACS880-WINCH, ACS880
Cooling
drive
Meaning: Drive module overtemperature.
Possible causes
Source: ACS880 Winch Control Program P548; ACS880 Basic Control Program Firmware Manual P454