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31

TF was triggered

SEW Eurodrive · MOVIFIT-FC Inverter

¿Qué significa 31 ?

The TF (Thermal Fault) input has been triggered. This indicates that an external thermal protection device, such as a motor thermistor, has detected an over-temperature condition and activated the fault input.

Causas comunes

  • Timed Function (TF) triggered an error condition.
  • Configuration error in the Timed Function parameters.
  • TF sequence executed incorrectly or prematurely.
  • External event causing TF to trip.
  • Parameter P0024 (timed function) logic failed.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the external thermal protection device and the component it monitors for over-temperature conditions.

  2. 2

    Reset the fault by switching off the DC 24 V supply voltage.

Ver todos los códigos en este manual (26)
Datos técnicos verificados. Última actualización: March 2026

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Fuente: SEW Eurodrive MOVIFIT-FC Inverter