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  2. Event Code Help (F0 - F65)

F8 Code Help – Parameters Out of Spec

F8 (All Drives): “A” Parameters Out of Spec.

Code Meaning: Internal memory used by the drive has lost data.

NOTE: An F8 code is common on many other types of devices (air conditioners, etc.). If you see an F8 code on a device that is not a Power Electronics Intl.® variable frequency drive, this F8 code description does not apply to your item.

Further Information/Troubleshooting Tips:

This code often indicates that at least one A parameter has accidentally been programmed in a way such that it is logically incompatible with other A parameter settings. Try reprogramming the “A” parameters individually or by performing a Gang-Set.

Call PE® for further assistance if needed.