ABB Error 90671 — The TPU has been detached

What it means · Ce que ça veut dire

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

The TPU has been detached. The emergency stop button on the TPU no longer functions. The detached TPU must immediately be stored away. 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 The TPU has been detached, 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 90671 mean?

ABB 90671 (“The TPU has been detached”): The TPU has been detached — ABB robot hardware event on the The TPU has been detached (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 90671?

Inspect the The TPU has been detached, 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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