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SV0481

SAFETY PARAM ERROR(SV)

Fanuc · Alpha i Series Servo Amplifier

Was bedeutet SV0481 ?

An error was detected by the servo's safety parameter check function. This indicates a potential issue with the integrity or validity of safety-related parameters within the servo system, which could compromise machine safety.

Häufige Ursachen

  • Safety parameter mismatch between servo drive and CNC configuration.
  • Corruption of safety parameter data stored within the servo drive.
  • Internal servo drive hardware fault affecting safety parameter validation.
  • Inconsistent safety settings across multiple servo axes.
  • Power fluctuation during safety parameter write operation.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Compare servo safety parameters with CNC settings via diagnostic screen.

  2. 2

    Reload factory default safety parameters for the servo drive.

  3. 3

    Perform a servo drive reset to clear temporary memory errors.

  4. 4

    Verify parameter P1-10 (Safety Parameter ID) matches CNC specification.

  5. 5

    Ensure stable power supply to the servo drive during operation.

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