ABB ACS560 Drive
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Jun 18, 2024 5:40 am
Cause : Motor stall comes when motor is operating in stall region because of e.g. excessive load or insufficient motor power.
The fault code 7121 in your ABB ACS560 drive indicates a motor stall. This means the motor connected to the drive is unable to rotate or is experiencing excessive load.
- Check motor load and drive ratings.
- Check fault function parameters.