#32

Motor phase W missing

Danfoss · FC302 AC Drives Programming Guide

What does #32 mean?

This fault indicates that the W phase supply to the motor is not being detected by the drive. This condition prevents the motor from starting or running properly, and continued operation could lead to motor damage due to unbalanced phases or a complete system shutdown.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Reset the alarm on the drive after verifying and correcting any motor cable issues.

Source: Danfoss FC302 AC Drives Programming Guide
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