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F109-48

Fault in reference voltage

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

¿Qué significa F109-48 ?

The reference voltage input of the encoder system is outside of its defined operational range. This can impact the accuracy or functionality of the encoder.

Causas comunes

  • Internal reference voltage used for analog measurements is unstable.
  • Faulty voltage reference circuit within the device.
  • External reference voltage is out of specification.
  • Calibration error related to reference voltage.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the reference voltage input of the encoder system.

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Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive