56
AMA interrupted by user
Danfoss · VLT HVAC-FC 102 Frequency Converter
What does 56 mean?
The Automatic Motor Adaptation (AMA) process was intentionally stopped by the user. If this was unintentional, it means AMA did not complete its motor characterization. This will prevent the drive from optimizing motor control and protection based on the motor's actual electrical properties.
Complete Troubleshooting Guide
- 1
If the interruption was unintentional, initiate the AMA process again from the drive's control panel or software.
- 2
Ensure the AMA process is allowed to run to completion without any further manual intervention.
- 3
Confirm the motor is ready for AMA, not overloaded, and has no external faults before restarting.