A0782 fault in WEG CFW500 Drive

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A0782 alarm in WEG CFW500 Drive indicates an unprogrammed Digital Input for External PID Auto/Manual selection. This means the external PID requires a toggle input, but none is configured. 

Cause:

Parameter P0263, P0264, P0265, or P0266 was not programmed for option 21.

Remedy:

Set the assigned digital input parameter (P0263 to P0266) to 21 to enable manual/automatic switching functions.

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