ABB Error 112201 — Failed to Open Signal

What it means · Ce que ça veut dire

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

An error occurred when opening the Error Source Signal. Signal name: arg It will not be possible to set any PickMaster source in an error state. 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 Failed to Open Signal, 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 signal name is not configured in the IO configuration.
• Verify the Error Source name using the PickMaster PC application.

Frequently asked · Questions fréquentes

What does ABB error 112201 mean?

ABB 112201 (“Failed to Open Signal”): Failed to Open Signal — ABB robot hardware event on the Failed to Open Signal (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 112201?

Inspect the Failed to Open Signal, 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