ABB Error 20266 — SC arg PIN Code Request

What it means · Ce que ça veut dire

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

Safety Controller (SC) arg has a new Safety Configuration and needs a new PIN code to be activated. 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 PIN Code Request, 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.
• Log in as a user with Safety Configuration grants.
• Enter new PIN-Code for the Safety Controller in the Control Panel.

Frequently asked · Questions fréquentes

What does ABB error 20266 mean?

ABB 20266 (“SC arg PIN Code Request”): SC arg PIN Code Request — ABB robot hardware event on the SC arg PIN Code Request (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 20266?

Inspect the SC arg PIN Code Request, 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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