AMT Motor Nameplate Data Inconsistency

What does 51 mean?

This fault indicates an inconsistency in the registered motor data that prevents successful Automatic Motor Tuning (AMT). The drive's internal checks have found a mismatch between the provided motor parameters and expected values, which can lead to incorrect motor characterization and suboptimal performance.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Attempt to rerun the Automatic Motor Tuning process after correcting all inconsistent data.