Why does the ATV630 drive trip on EPF2 Fault after installing the BACnet Card?

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Issue:
ATV630 getting an EPF2 Fault after installing the BACnet Card.

Product Line:
ATV600, ATV630, ATV660

Environment:
All

Cause:
NA

Resolution:
Check the Profile Setting. If it is set for I/O profile then change it to Separate or Not Separate. However, changing I/O profile puts you back to factory settings. Therefore, all the VFD settings have to be programmed again.