ABB FF81 fault code meaning
ABB / FF81
Series: ACH531, ACQ531
Fieldbus A forced trip
drive
Meaning:
Possible causes
Source: ACH531 Firmware Manual P145; ACQ531 Firmware Manual P127
Series: ACH580, ACM510-V, ACS380, ACS580, ACS880-IGBT
FB A forced trip
drive
Meaning:
Possible causes
Source: ACH580 HVAC Control Program Firmware Manual P289; ACM510-01V_04V Drive Firmware Manual P413; ACS380 Machinery Control Program Firmware Manual P449; ACS580 Standard Control Program Firmware Manual P548; ACS880 IGBT Supply Control Program Firmware Manual P213
Series: ACM510-S, ACP510, ACS880-M04
FB A Forced trip
drive
Meaning:
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P371; ACP510 Standard Control Program Firmware Manual P371; ACS880-M04 Machine Control Program Firmware Manual P445
Series: ACQ580
Fieldbus A forced trip
drive
Meaning:
Possible causes
Source: ACQ580 Pump Control Program Firmware Manual P204
Series: ACS530, ACS880
Fieldbus A forced trip
drive
Meaning:
Possible causes
Source: ACS530 Firmware Manual P281; ACS880 Basic Control Program Firmware Manual P480
Series: ACS580MV
FB A forced trip
drive
Meaning: (16 Fault
Possible causes
Source: ACS580MV Firmware Manual P344
Series: ACS860
FB A fault trip
drive
Meaning:
Possible causes
Source: ACS860 Primary Control Program Firmware Manual P318
Series: ACS880-MARINE
Fieldbus A fault trip
drive
Meaning:
Possible causes
Source: ACS880 Light Marine P333
Series: ACS880-POS, ACS880-WINCH
FB A forced trip
drive
Meaning:
Possible causes
Source: ACS880 Position Control Program P469; ACS880 Winch Control Program P575