ABB AFF8 fault code meaning
ABB / AFF8
Series: ACH531, ACQ531, ACQ580, ACS530
Motor heating active
drive
Meaning: Preheating is in progress.
Possible causes
Source: ACH531 Firmware Manual P134; ACQ531 Firmware Manual P115; ACQ580 Pump Control Program Firmware Manual P190; ACS530 Firmware Manual P267
Series: ACM510-V, ACS580
The motor thermal function is active; preheating is in progress.
drive
Meaning: Motor preheating is active.
Possible causes
Source: ACM510-01V_04V Drive Firmware Manual P404; ACS580 Standard Control Program Firmware Manual P532