ABB Error 111956 — Wrong value on in parameter arg

What it means · Ce que ça veut dire

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

Task: arg Parameter arg has value arg. The only values that can be used for arg are the predefined values for: arg Program Ref: arg The program execution is immediately halted. 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 Wrong value on in parameter arg, 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.
• probable : Wrong value on in parameter arg .
• Change value on in parameter arg .

Frequently asked · Questions fréquentes

What does ABB error 111956 mean?

ABB 111956 (“Wrong value on in parameter arg”): Wrong value on in parameter arg — ABB robot hardware event on the Wrong value on in parameter arg (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 111956?

Inspect the Wrong value on in parameter arg, 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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