ABB Error 40200 — Limit error

What it means · Ce que ça veut dire

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

Task arg: No more interrupt number available. 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 Limit error, 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.
• There is a limited number of interrupt numbers available.
• Rewrite the program to use fewer interrupt numbers.
• This message may also occur as a consequence of a system error.
• To avoid run time errors like this, add code in error handler to handle this.
• ERRNO will be set to "ERR\_INOMAX".

Frequently asked · Questions fréquentes

What does ABB error 40200 mean?

ABB 40200 (“Limit error”): Limit error — ABB robot hardware event on the Limit error (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 40200?

Inspect the Limit error, 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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