ABB 7181 fault code meaning
ABB / 7181
Series: ACH531, ACQ531, ACQ580, ACS880-MARINE, ACS880
Braking resistor
drive
Meaning: The braking resistor is damaged or not connected.
Possible causes
Source: ACH531 Firmware Manual P140; ACQ531 Firmware Manual P122; ACQ580 Pump Control Program Firmware Manual P198; ACS880 Light Marine P329; ACS880 Basic Control Program Firmware Manual P475
Series: ACH580
Braking resistor
drive
Meaning: The holding brake resistor is damaged or not connected.
Possible causes
Source: ACH580 HVAC Control Program Firmware Manual P287
Series: ACM510-S, ACM510-V, ACP510, ACS380, ACS530, ACS580, ACS880-M04, ACS880-POS, ACS880-WINCH
Braking resistor
drive
Meaning: The braking resistor is damaged or not connected.
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P369; ACM510-01V_04V Drive Firmware Manual P410; ACP510 Standard Control Program Firmware Manual P369; ACS380 Machinery Control Program Firmware Manual P444; ACS530 Firmware Manual P276; ACS580 Standard Control Program Firmware Manual P543; ACS880-M04 Machinery Control Program Firmware Manual P439; ACS880 Position Control Program P464; ACS880 Winch Control Program P570
Series: ACS860
Braking resistor
drive
Meaning: The braking resistor is damaged or disconnected.
Possible causes
Source: ACS860 Basic Control Program Firmware Manual P313