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57

Identification Run Failed

Vacon · NX Liquid-Cooled Drive

¿Qué significa 57 ?

The motor identification run has failed. This can occur if the run command was prematurely removed before the identification process completed, if the motor is not properly connected to the AC drive, or if there is a mechanical load on the motor shaft during the identification sequence which should be performed without load.

Causas comunes

  • Motor auto-identification process failed to complete successfully.
  • Incorrect motor parameters for identification (P0201).
  • Motor not properly connected or spinning freely during identification.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Ensure the run command remains continuously active throughout the entire duration of the identification run.

  2. 2

    Verify that the motor is correctly and securely connected to the AC drive's output terminals (U, V, W).

  3. 3

    Ensure there is no mechanical load on the motor shaft during the identification run; disconnect any loads if necessary.

Ver todos los códigos en este manual (52)
Datos técnicos verificados. Última actualización: March 2026

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