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SP9079
SAFETY FUNCTIONS AT POWER-UP NOT EXECUTED
Fanuc · Alpha i Series Servo Amplifier
Was bedeutet SP9079 ?
The safety functions designed to run during power-up for the spindle were not executed. This indicates a critical issue during the spindle system's initialization sequence related to safety, which could prevent safe operation.
Häufige Ursachen
- Safety functions were not completed or validated after the system powered up.
- Initial safety checks failed during system startup sequence.
- Safety PLC program did not load or initialize correctly.
- Critical safety hardware not ready at power-on.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Replace the SPM control printed-circuit board.
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
Verwandte Fehlercodes
Quelle: Fanuc Alpha i Series Servo Amplifier