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44

Device changed (different type)

Vacon · NX Liquid-Cooled Drive

¿Qué significa 44 ?

An option board or power unit has been changed, and a new device of a different type or rating than the previous one 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 changed from expected (different model detected).
  • Incorrect device connected, not matching the programmed type.
  • Configuration mismatch for a new device type.
  • Device replacement with an incompatible model.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Reset the fault to acknowledge the change.

  2. 2

    If an option board was changed, reconfigure all relevant option board parameters according to the new device's specifications.

  3. 3

    If a power unit was changed, reconfigure all relevant AC drive parameters to match the new power unit's rating and type.

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

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