ABB Error 71581 — Submodule is blocked by device

What it means · Ce que ça veut dire

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

The submodule in subslot arg in slot arg on device arg has a pending AR. Some I/O signals might not be possible to use. 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 Submodule is blocked by 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.
• probable : The submodule in subslot arg in slot arg on device arg is not accessible for controller.
• Power cycle the device to reestablish the connection.
• Consult the device vendor for additional information.

Frequently asked · Questions fréquentes

What does ABB error 71581 mean?

ABB 71581 (“Submodule is blocked by device”): Submodule is blocked by device — ABB robot hardware event on the Submodule is blocked by 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 71581?

Inspect the Submodule is blocked by 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.

Related codes / Codes liés