AMA low I nom

What does 52 mean?

The motor current is detected as too low for the Automatic Motor Adaptation (AMA) process to properly function. This may indicate an incorrect motor data entry or an undersized motor for the drive's capabilities. Incorrect current settings hinder accurate motor characterization and optimal drive performance.

Complete Troubleshooting Guide

1. 1

   Verify the motor's nominal current from its nameplate and ensure it is accurately entered into the drive.

2. 2

   Check the motor current setting within the frequency converter's parameters, ensuring it is correctly configured.

3. 3

   Confirm that the motor is appropriately sized for the frequency converter; if the motor is too small, AMA may struggle to detect sufficient current.