Temperature Monitoring - ABB ACS580MV Hardware Manual

38 Function and hardware description
Air flow through the drive
When a fan of the drive or a fan of the integrated transformer fails, the control system of
the drive switches on the stand-by fan automatically in case of redundant fans. The failure
of a fan is indicated on the control panel of the drive.

Temperature monitoring

The power modules, the INU compartment and the transformer are monitored for
overtemperature.