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PW0017
INEXECUTION OF SAFETY FUNCTIONS
Fanuc · Alpha i Series Servo Amplifier
Was bedeutet 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.
Häufige Ursachen
- 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.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Review CNC logs for recent program changes or specific G-code commands.
- 2
Perform a CNC system reset to clear temporary states.
- 3
Test critical safety input signals (e.g., emergency stop button) for proper function.
- 4
Verify CNC parameters related to safety function timeouts (e.g., P1-23).
- 5
Ensure CNC firmware is up-to-date and uncorrupted.
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
Verwandte Fehlercodes
Quelle: Fanuc Alpha i Series Servo Amplifier