AMA internal fault (Persistent)

What does 57 mean?

An internal fault occurred during the Automatic Motor Adaptation (AMA) process. While a single occurrence might be transient, repeated occurrences suggest a more persistent issue within the drive's control logic or its interaction with the motor, potentially heating the motor due to repeated attempts.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Consider the possibility of motor or drive hardware issues if the fault recurs consistently.