ABB Error 40149 — Placeholder too long

What it means · Ce que ça veut dire

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

The placeholder arg is too long. Recommended actions Rename the placeholder with a shorter name. 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 Placeholder too long, 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.

Frequently asked · Questions fréquentes

What does ABB error 40149 mean?

ABB 40149 (“Placeholder too long”): Placeholder too long — ABB robot hardware event on the Placeholder too long (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 40149?

Inspect the Placeholder too long, 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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