ABB Error 41824 — Not possible to open the UdpUc device

What it means · Ce que ça veut dire

Not possible to open the UdpUc device — ABB robot hardware event on the Not possible to open the UdpUc device (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

It was not possible to open the external device arg that was specified in the RAPID instruction arg . The program execution is stopped immediately. 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 Not possible to open the UdpUc device, 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 41824 mean?

ABB 41824 (“Not possible to open the UdpUc device”): Not possible to open the UdpUc device — ABB robot hardware event on the Not possible to open the UdpUc device (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 41824?

Inspect the Not possible to open the UdpUc device, 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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