AMA motor too big

What does 53 mean?

The connected motor is too large for the Automatic Motor Adaptation (AMA) function to operate successfully with this frequency converter. This suggests an incompatibility or misapplication, preventing proper motor characterization and potentially leading to suboptimal or unsafe operation. The drive may not be able to accurately control or protect such a large motor.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Alternatively, replace the frequency converter with a higher-rated unit that is compatible with the connected motor size.