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8

System Fault

Vacon · NX Liquid-Cooled Drive

¿Qué significa 8 ?

A general system malfunction has occurred, typically indicating a component failure or faulty internal operation. Detailed subcodes in T.14 provide insight into the specific area of failure, including feedback issues (S1, S6), ASIC trip (S4), VaconBus disturbance (S5), power unit problems (S8-S11), or expander/option board issues (S12, S30-S48).

Causas comunes

  • Internal hardware fault detected by self-diagnostics.
  • Firmware corruption or error.
  • Failure in critical control components.
  • Power supply instability.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Reset the fault and attempt to restart the drive.

  2. 2

    Note down any fault data recorded in menu T.1-T.13, especially the subcode in T.14, for detailed diagnostic analysis.

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

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