motor stall fault 7121 - comes when motor is operating in stall region because of e.g. excessive load or insufficient motor power or motor rating & different as compare to drive.
Cause : Motor is operating in stall region because of e.g. excessive load or insufficient motor power. Check motor ration & compare with drive rating. Check motor current on display and compare with your motor rating.
For ABB DCS880 Drive
Click here 7121 Motor stall Fault In ABB DCS880
For ABB ACS380 Drive
Click here 7121 Motor stall Fault in ABB ACS380 Drive
For ABB ACS880 Drive
Click here 7121 Motor stall Fault in ABB ACS880 Drive
For ABB ACS580 Drive
Click here 7121 Motor stall Fault in ABB ACS580 Drive
For ABB ACS560 Drive
Click here 7121 Motor stall Fault in ABB ACS560 Drive
