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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
Reset the fault to acknowledge the change.
- 2
If an option board was changed, reconfigure all relevant option board parameters according to the new device's specifications.
- 3
If a power unit was changed, reconfigure all relevant AC drive parameters to match the new power unit's rating and type.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Vacon NX Liquid-Cooled Drive