ABB 4981 fault code meaning
ABB / 4981
Series: ACH531, ACH580, ACM510-S, ACM510-V, ACP510, ACQ531, ACS180, ACS280, ACS380, ACS530, ACS580, ACS580MV, ACS880-M04, ACS880
External temperature 1
drive
Meaning: (Editable message text) Measured temperature 1 exceeds the fault limit.
Possible causes
Source: ACH531 Firmware Manual P137; ACH580 HVAC Control Program Firmware Manual P285; ACM510-01S_04S Drive Firmware Manual P366; ACM510-01V_04V Drive Firmware Manual P407; ACP510 Standard Control Program Firmware Manual P366; ACQ531 Firmware Manual P119; ACS180 Machinery Control Program Firmware Manual P321; ACS280 Firmware Manual P342; ACS380 Machinery Control Program Firmware Manual P440; ACS530 Firmware Manual P272; ACS580 Standard Control Program Firmware Manual P538; ACS580MV Firmware Manual P333; ACS880-M04 Machinery Control Program Firmware Manual P433; ACS880 Basic Control Program Firmware Manual P470
Series: ACQ580
External temperature 1
drive
Meaning: Measured temperature 1 exceeds the fault limit.
Possible causes
Source: ACQ580 Pump Control Program Firmware Manual P194
Series: ACS860
External temperature 1
drive
Meaning: (Editable message text) Measured temperature 1 exceeds the fault limit.
Possible causes
Source: ACS860 Basic Control Program Firmware Manual P309
Series: ACS880-MARINE
External temperature 1
drive
Meaning: (Editable message text) Measured temperature 1 exceeds the fault limit.
Possible causes
Source: ACS880 Light Marine P325
Series: ACS880-POS, ACS880-WINCH
External temperature 1
drive
Meaning: (Editable message text) Measured temperature 1 exceeds the fault limit.
Possible causes
Source: ACS880 Position Control Program P458; ACS880 Winch Control Program P564