ABB Error 71493 — PROFINET I/O device auto configured

What it means · Ce que ça veut dire

PROFINET I/O device auto configured — ABB robot hardware event on the PROFINET I/O device auto configured (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

A new I/O device has been found in the PROFINET configuration file. This I/O device has been auto configured in the controller with the following parameters: Device name: arg . Input bytes: arg . Output bytes: 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 PROFINET I/O device auto configured, 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.
• Edit or delete the configuration.
• Restart the controller to activate the I/O device configuration.

Frequently asked · Questions fréquentes

What does ABB error 71493 mean?

ABB 71493 (“PROFINET I/O device auto configured”): PROFINET I/O device auto configured — ABB robot hardware event on the PROFINET I/O device auto configured (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 71493?

Inspect the PROFINET I/O device auto configured, 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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