ABB Error 41544 — Obsolete Instruction

What it means · Ce que ça veut dire

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

Task: arg The procedure arg is obsolete and will not have the expected behavior. PFIOResto will do nothing at all. PFDOVal and PFGOVal will act as the functions DOutput and GOutput respectively. Program Ref. 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 Obsolete Instruction, 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.

Frequently asked · Questions fréquentes

What does ABB error 41544 mean?

ABB 41544 (“Obsolete Instruction”): Obsolete Instruction — ABB robot hardware event on the Obsolete Instruction (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 41544?

Inspect the Obsolete Instruction, 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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