ABB Error 134039 — Toggle lowered before command was finished

What it means · Ce que ça veut dire

Toggle lowered before command was finished — ABB robot hardware event on the Toggle lowered before command was finished (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The command toggle was lowered before the command was finished. The external controls system will not receive command result. 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 Toggle lowered before command was finished, 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 : External controls system not compliant to protocol

Frequently asked · Questions fréquentes

What does ABB error 134039 mean?

ABB 134039 (“Toggle lowered before command was finished”): Toggle lowered before command was finished — ABB robot hardware event on the Toggle lowered before command was finished (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains…

How do you troubleshoot ABB error 134039?

Inspect the Toggle lowered before command was finished, 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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