ABB Error 110442 — User defined signal supervision

What it means · Ce que ça veut dire

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

Task: arg User defined signal arg defined by USERIO3 went low during welding. 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 User defined signal supervision, 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 110442 mean?

ABB 110442 (“User defined signal supervision”): User defined signal supervision — ABB robot hardware event on the User defined signal supervision (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 110442?

Inspect the User defined signal supervision, 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.

Related codes / Codes liés