56

AMA interrupted by user

Danfoss · VLT HVAC Drive High Power

What does 56 mean?

The Automatic Motor Adaptation (AMA) routine was manually interrupted before completion. This means the drive did not fully characterize the motor, and subsequent operation may not be optimized.

Complete Troubleshooting Guide

  1. 1

    Re-initiate the Automatic Motor Adaptation (AMA) process and allow it to complete without interruption.

  2. 2

    Ensure the drive is not commanded to stop or reset during the AMA sequence.

Source: Danfoss Manual