ABB A780 fault code meaning
ABB / A780
Series: ACH531, ACH580, ACQ531, ACQ580, ACS530, ACS880-POS, ACS880-WINCH, ACS880
Motor stall
drive
Meaning: The motor is operating in a locked rotor condition, possibly due to overload or insufficient motor power.
Possible causes
Source: ACH531 Firmware Manual P129; ACH580 HVAC Control Program Firmware Manual P280; ACQ531 Firmware Manual P111; ACQ580 Pump Control Program Firmware Manual P185; ACS530 Firmware Manual P263; ACS880 Position Control Program P445; ACS880 Winch Control Program P552; ACS880 Basic Control Program Firmware Manual P458
Series: ACM510-S, ACP510
Motor stall
drive
Meaning: 31.24 Locked rotor function. The motor is operating in a locked rotor condition due to overload, insufficient motor power, or other causes.
Possible causes
Source: ACM510-01S_04S Drive Firmware Manual P358; ACP510 Standard Control Program Firmware Manual P358
Series: ACM510-V, ACS580
Motor stall
drive
Meaning: ... function: The motor is running in the locked rotor region due to overload, insufficient motor power, or other causes.
Possible causes
Source: ACM510-01V_04V Drive Firmware Manual P401; ACS580 Standard Control Program Firmware Manual P527
Series: ACS180, ACS280
Motor stall
drive
Meaning: The motor is operating in a locked rotor condition due to overload, insufficient motor power, or other causes.
Possible causes
Source: ACS180 Machinery Control Program Firmware Manual P316; ACS280 Firmware Manual P334
Series: ACS380
Motor stall
drive
Meaning: The motor is operating in a locked rotor condition due to overload, insufficient motor power, or other causes.
Possible causes
Source: ACS380 Machinery Control Program Firmware Manual P430
Series: ACS580MV, ACS880-M04
Motor stall
drive
Meaning: Locked rotor function: The motor is operating in a locked rotor condition due to overload, insufficient motor power, or similar causes.
Possible causes
Source: ACS580MV Firmware Manual P315; ACS880-M04 Machinery Control Program Firmware Manual P420
Series: ACS860, ACS880-MARINE
Motor stall
drive
Meaning: Locked rotor due to overload or insufficient motor power.
Possible causes
Source: ACS860 Basic Control Program Firmware Manual P302; ACS880 Light Marine P318
Series: DCS880
Motor stall
DC drive
Meaning: Programmable. (Motor locked rotor) Programmable; see 31.24 Stallfunction.
Possible causes
Source: DCS880 Firmware Manual_3ADW000474R P358