ABB Error 41822 — No data from the UdpUc device

What it means · Ce que ça veut dire

No data from the UdpUc device — ABB robot hardware event on the No data from the UdpUc device (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

Task: arg . No expected data packets have been received for the EGM instance arg during arg seconds. Rapid Ref: 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 No data from 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.
• Check the connection between the controller and the UdpUc device "".
• Check that the UdpUc device "" is working properly.
• Increase the value () for \CommTimeout in EGMSetupUC.
• Recovery: ERR\_UDPUC\_COMM.

Frequently asked · Questions fréquentes

What does ABB error 41822 mean?

ABB 41822 (“No data from the UdpUc device”): No data from the UdpUc device — ABB robot hardware event on the No data from 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 41822?

Inspect the No data from 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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