ABB 2381 fault code meaning
ABB / 2381
Series: ACH531, ACQ531, ACQ580
IGBT overload
drive
Meaning: Too many contacts between IGBT and the enclosure thermometer.
Possible causes
Source: ACH531 Firmware Manual P136; ACQ531 Firmware Manual P118; ACQ580 Pump Control Program Firmware Manual P193
Series: ACH580, ACS530
IGBT overload
drive
Meaning: Too many contacts between IGBT and the enclosure thermometer.
Possible causes
Source: ACH580 HVAC Control Program Firmware Manual P284; ACS530 Firmware Manual P271
Series: ACM510-S, ACP510
IGBT overload
drive
Meaning: IGBT node overtemperature.
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P364; ACP510 Standard Control Program Firmware Manual P364
Series: ACM510-V, ACS580
IGBT overload
drive
Meaning: IGBT junction temperature is too high.
Possible causes
Source: ACM510-01V_04V Drive Firmware Manual P406; ACS580 Standard Control Program Firmware Manual P537
Series: ACS180, ACS380
IGBT overload
drive
Meaning: IGBT junction and case temperatures are too high.
Possible causes
Source: ACS180 Machinery Control Program Firmware Manual P320; ACS380 Machinery Control Program Firmware Manual P438
Series: ACS280
IGBT overload
drive
Meaning: IGBT contact - enclosure overtemperature.
Possible causes
Source: ACS280 Firmware Manual P341
Series: ACS860, ACS880-MARINE
IGBT overload
drive
Meaning: IGBT overtemperature. This warning protects IGBT and can be activated by a short circuit in the motor cable.
Possible causes
Source: ACS860 Primary Control Program Firmware Manual P308; ACS880 Light Marine P323
Series: ACS880-M04, ACS880
IGBT overload
drive
Meaning: IGBT node overtemperature.
Possible causes
Source: ACS880-M04 Machinery Control Program Firmware Manual P430; ACS880 Basic Control Program Firmware Manual P468
Series: ACS880-POS, ACS880-WINCH
IGBT overload
drive
Meaning: IGBT junction temperature too high.
Possible causes
Source: ACS880 Position Control Program P456; ACS880 Winch Control Program P562