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37

Device changed (same type)

Vacon · NX Liquid-Cooled Drive

¿Qué significa 37 ?

An option board or power unit has been changed, and a new device of the same type and rating has been detected. Subcodes S1-S5 specify the changed component: Control board, Control unit, Power board, Power unit, or Adapter board/slot.

Causas comunes

  • Device type recognized, but its configuration or firmware has changed.
  • Parameter set mismatch after device replacement (same model).
  • Updated firmware on a connected device not matching master configuration.
  • Device identity changed during operation.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Reset the fault to acknowledge the change. The new device will be ready for use, and existing parameter settings will be applied automatically.

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

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