ABB Error 90328 — Operation only allowed in Motors OFF

What it means · Ce que ça veut dire

Operation only allowed in Motors OFF — ABB robot hardware event on the Operation only allowed in Motors OFF (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The requested safety-related operation requires that the controller is in Motors OFF. The operation is not performed. 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 Operation only allowed in Motors OFF, 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.
• Change the controller state to Motors OFF.

Frequently asked · Questions fréquentes

What does ABB error 90328 mean?

ABB 90328 (“Operation only allowed in Motors OFF”): Operation only allowed in Motors OFF — ABB robot hardware event on the Operation only allowed in Motors OFF (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 90328?

Inspect the Operation only allowed in Motors OFF, 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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