ABB Error 40353 — Mechanical Unit arg Missing!

What it means · Ce que ça veut dire

Mechanical Unit arg Missing! — ABB robot hardware event on the Mechanical Unit arg Missing! (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The mechanical unit component of the workobject arg is faulty. 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 Mechanical Unit arg Missing!, 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 : - No mechanical unit is defined.
• - The mechanical unit defined can not be found.
• - The robot can not move the workobject by itself.
• Check the mechanical unit component of the workobject.

Frequently asked · Questions fréquentes

What does ABB error 40353 mean?

ABB 40353 (“Mechanical Unit arg Missing!”): Mechanical Unit arg Missing! — ABB robot hardware event on the Mechanical Unit arg Missing! (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 40353?

Inspect the Mechanical Unit arg Missing!, 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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