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SP9069

SAFETY SPEED OVER

Fanuc · Alpha i Series Servo Amplifier

Was bedeutet SP9069 ?

The spindle detected that the speed of the spindle motor exceeded the safety speed (parameter No. 4372/No.4438/No.4440/No.4442) during safety monitoring (when the safety check request signal (*VLDPs) is 0). This indicates an unsafe spindle operating speed, which is a critical safety violation.

Häufige Ursachen

  • Actual motor speed exceeded the safety speed limit.
  • This is a duplicate of SP0757, likely indicating a similar speed violation.
  • Possible issue with speed monitoring or safety relay.
  • Improper deceleration command received.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Check the configured safety speed parameters (No. 4372/No.4438/No.4440/No.4442) for appropriate values.

  2. 2

    Ensure current operation is performed at a speed not exceeding the defined safety speed.

Alle Codes in diesem Handbuch durchsuchen (101)
Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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Quelle: Fanuc Alpha i Series Servo Amplifier