Traduciendo...
PW0017

INEXECUTION OF SAFETY FUNCTIONS

Fanuc · Alpha i Series Servo Amplifier

¿Qué significa PW0017 ?

The CNC detected an abnormal condition in the execution of CNC safety functions. This indicates that critical safety routines within the CNC software are not functioning as expected, creating an unsafe operating environment. A power cycle is required.

Causas comunes

  • Abnormal execution flow or delay in CNC safety function subroutines.
  • Internal CNC logic error affecting safety function monitoring.
  • Interference from other CNC processes impacting safety function timing.
  • Faulty sensor input critical to safety function execution.
  • Corruption of safety function firmware or data.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Review CNC logs for recent program changes or specific G-code commands.

  2. 2

    Perform a CNC system reset to clear temporary states.

  3. 3

    Test critical safety input signals (e.g., emergency stop button) for proper function.

  4. 4

    Verify CNC parameters related to safety function timeouts (e.g., P1-23).

  5. 5

    Ensure CNC firmware is up-to-date and uncorrupted.

Ver todos los códigos en este manual (101)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Fanuc Alpha i Series Servo Amplifier