ABB Error 112424 — Messages lost

What it means · Ce que ça veut dire

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

The microprocessor is unable to process incoming messages sufficiently quickly and information has been lost in unit arg . Fault code: arg Internal unit: 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 Messages lost, 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.
• Turn off the mains power supply to reset the unit.
• If the fault persists, send for a service technician.

Frequently asked · Questions fréquentes

What does ABB error 112424 mean?

ABB 112424 (“Messages lost”): Messages lost — ABB robot hardware event on the Messages lost (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 112424?

Inspect the Messages lost, 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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