ABB Error 20482 — SC arg OVR time out

What it means · Ce que ça veut dire

SC arg OVR time out — ABB robot hardware event on the SC arg OVR time out (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

Override Operation (OVR) has been active too long time on Safety Controller (SC) arg . Le texte constructeur de ce code n'existe qu'en anglais dans les manuels ABB dont il provient. Il est reproduit tel quel ci-dessus ; le manuel de votre robot fait foi.

What to check · Que vérifier

• Inspect the SC arg OVR time out, its wiring and connections first.
• Match this code against your robot's event-log timeline before swapping parts.
• Follow the French field checks below — they are the tested sequence for this fault.
• Restart robot controller.
• Toggle signal connected to OVR input.
• Activate Confirm stop by pressing Motors On push button.
• Jog robot back into working area.
• Deactivate signal connected to OVR input.

Frequently asked · Questions fréquentes

What does ABB error 20482 mean?

ABB 20482 (“SC arg OVR time out”): SC arg OVR time out — ABB robot hardware event on the SC arg OVR time out (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

How do you troubleshoot ABB error 20482?

Inspect the SC arg OVR time out, its wiring and connections first. Match this code against your robot's event-log timeline before swapping parts. Follow the French field checks below — they are the tested sequence for this fault.

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