ALARM 54

AMA motor too small

Danfoss · VLT HVAC Basic FC 101

What does ALARM 54 mean?

The motor connected is too small for the Automatic Motor Adaptation (AMA) function to be successfully performed. This can lead to inaccurate motor parameter identification, potentially causing suboptimal motor control or unexpected behavior.

Source: Danfoss VLT HVAC Basic FC 101
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