Operator Communication Fault

What does CPF01 mean?

After communication started with the Digital Operator, it stopped for 2 seconds or more. This fault suggests issues with the Digital Operator cable, a defective operator unit, or a fault within the Drive's control board.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Replace the Digital Operator or the control board, or both, if the problem continues.