External fault 1

What does 9081 mean?

An external device configured as External Event 1 (parameters 31.01 and 31.02) has generated a fault. This indicates a problem with equipment or sensors outside the drive's direct control, potentially impacting the entire system's operation and requiring immediate attention.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check wiring and connections between the drive and the external device for integrity and proper termination.