Communication Fault (Automation Interface)

What does CE0 mean?

This fault signifies interference during the transmission of control commands via the automation interface. Such interference can result in delayed, incorrect, or lost commands, leading to unpredictable drive operation or complete loss of control from the automation system.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Inspect the communication bus for any external noise sources or impedance mismatches.