ABB Error 41480 — UnpackRawBytes Error

What it means · Ce que ça veut dire

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

Task: arg . The number of bytes to unpack is too high, and has been reduced. Length: arg . Program ref: arg . The string has been filled with data, but only the valid amount. 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 UnpackRawBytes Error, 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 : The value used in arg optional argument is too high.
• Check the RAPID program.
• Use function arg to get the current length of valid bytes in the rawbytes variable.

Frequently asked · Questions fréquentes

What does ABB error 41480 mean?

ABB 41480 (“UnpackRawBytes Error”): UnpackRawBytes Error — ABB robot hardware event on the UnpackRawBytes Error (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 41480?

Inspect the UnpackRawBytes Error, 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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