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C9
Spindle Synchronization Position Error
Fanuc · Series 30i/31i/32i-MODEL B Plus
Was bedeutet C9 ?
In spindle synchronization, the position error exceeded the alarm detection level, which is defined by parameter No. 4516. This indicates that the motor's actual position deviates too much from its commanded position during synchronized operation.
Häufige Ursachen
- Position error exceeding the alarm detection level (parameter No. 4516) during spindle synchronization.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Modify the sequence so that motor excitation (SFR, SRV) is turned off only after spindle synchronization is released.
- 2
Review the cutting conditions to prevent overload.
- 3
Review the alarm detection level setting (parameter No. 4516) to ensure it is appropriate for the application.
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026
Verwandte Fehlercodes
Quelle: Fanuc Series 30i/31i/32i-MODEL B Plus