DCS800 Communication Fault 113

AF100/Drive Windows... AC450/CI522/TC625/TC513V1/CI810B/NDBU95C/SDCS-COM-81/DCS800VFD... AF100 Channel 0... Drive Windows Channel 3

Question: Has anyone ran into a com fault between AF100 and Drive Windows? I had a couple of drives that would not reset, tried everything that I could think of, finally closed the Drive Windows Application and the faults cleared.

If anyone has a thought/theory or a viable explanation, I would greatly appreciate it.

Thanks!