Err 44.0 Absolute single-turn error fault in panasonic drive

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Err 44.0 Absolute single-turn error fault in panasonic drive means the internal single-turn position data of the absolute encoder is corrupted.

Cause: The internal single-turn position data of the absolute encoder is corrupted.

Remedy:
  • This indicates an encoder hardware failure or severe magnetic interference.
  • Replace the motor (encoder is integral to the motor).

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