ABB Error 71340 — Device command with reference to non-existing I/O device

What it means · Ce que ça veut dire

Device command with reference to non-existing I/O device — ABB robot hardware event on the Device command with reference to non-existing I/O device (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The I/O configuration is invalid. The device command arg has a reference to an invalid/unknown I/O device arg . The device command must have a reference to an existing I/O device. This device command has been rejected, and no functions depending on it will work. 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 Device command with reference to non-existing I/O 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.
• Correct the I/O device for the device command.

Frequently asked · Questions fréquentes

What does ABB error 71340 mean?

ABB 71340 (“Device command with reference to non-existing I/O device”): Device command with reference to non-existing I/O device — ABB robot hardware event on the Device command with reference to non-existing I/O device (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French);…

How do you troubleshoot ABB error 71340?

Inspect the Device command with reference to non-existing I/O 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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