Notifications
Clear all
ABB ACS380 Drive
2
Posts
1
Users
0
Reactions
5,803
Views
Dec 14, 2021 10:05 am
How can resolve problem 7121 Motor stall Fault in ABB ACS380 Drive ?
1 Reply
Dec 14, 2021 10:06 am
Cause : Motor is operating in stall region because of e.g. excessive load or insufficient motor power.
1. Check motor load and drive ratings.
2. Check fault function parameters.