What constitutes an encoder count error?
I am tring to help troubleshoot an issue with a UMAC ACC24-E2A tied to an Incremental Quadrature Encoder. The installation has been functioning for ~2years and now started getting encoder count error faults (X:$078208,8) bit gets set.
The encoder, ACC24-E2A board, UMAC rack, encoder Isolator, and field wires.
Not sure what to check next, but would like to know exactly what the ACC24-E2A board looks at in determinining an encoder count error.
Thanks