Motor underload

What does 17 mean?

The motor underload protection has tripped, indicating that the motor is operating with significantly less load than expected or specified. This can be due to a disconnected load, broken component in the mechanical system, or incorrect parameter settings.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Review the motor underload protection parameters (e.g., minimum current threshold, delay time) in the frequency converter to ensure they are set appropriately for the application.