A0758 fault in WEG CFW500 Drive

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A0758 alarm in WEG CFW500 Drive indicates the Engineering Unit is not programmed for Hz or rpm. This means the display unit parameter for motor speed needs to be explicitly configured. 

Cause:

  • Parameter P0516 was not programmed for 13 (Hz) or 3 (rpm).


Remedy:

Configure parameter P0516 to option 13 (Hz) or 3 (rpm) to match your application units.

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