ABB ACS880 Drive
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Jun 11, 2024 12:42 pm
Cause : Signal supervision 2 comes when fault generated by the signal supervision 2 function.
The fault code 80B1 in your ABB ACS880 drive indicates a Signal supervision 2 fault. This fault signifies an issue with a specific signal being monitored by the drive's second signal supervision function.
Check the source of the fault (parameter 32.17 Supervision 2 signal).
