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6

Segment Voltage US Not Present

Phoenix Contact · ib il safe 2-eco

¿Qué significa 6 ?

The segment voltage US is not supplied to the device, even though sensor circuits 1 and 2 are active and the reset/start circuit is activated. This critical condition prevents proper internal device operation and indicates a power supply issue to the US segment. Functional safety cannot be ensured without the segment voltage US.

Causas comunes

  • Upstream cascaded module is not forwarding the segment voltage US
  • External fuse supplying the segment voltage US has blown

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the segment voltage US directly to confirm its presence and correct level

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Datos técnicos verificados. Última actualización: March 2026

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Fuente: Phoenix Contact ib il safe 2-eco