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57

Identification Run Failed

Vacon · NX All-in-One Application

¿Qué significa 57 ?

The motor identification run has failed. This can occur if the run command was removed prematurely during the process, the motor is not properly connected to the AC drive, or if there is mechanical load present on the motor shaft during the identification procedure.

Causas comunes

  • Motor identification parameters not set correctly or failed during autotune.
  • Incorrect motor data entered into parameters (e.g., P3-01 to P3-10).
  • Mechanical issues preventing successful identification run (e.g., binding).
  • Encoder signal lost or faulty during identification.
  • Insufficient voltage to perform identification.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Ensure the run command remains active throughout the entire identification run process.

  2. 2

    Verify that the motor is correctly wired and securely connected to the AC drive output terminals.

  3. 3

    Remove any mechanical load from the motor shaft before initiating an identification run.

Ver todos los códigos en este manual (42)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Vacon NX All-in-One Application