ABB Error 39611 — Incoming mains missing

What it means · Ce que ça veut dire

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

In the Power Unit at unit position arg has detected a mains supply loss. No operation will be possible until the fault is corrected. The system goes to Motors Off state. 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 Incoming mains missing, 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 : - 1 Incoming mains voltage loss.
• - 2 Some malfunction in the cabling or in internal 1-phase components.
• - 3 The rectifier unit is faulty.
• Check the incoming mains voltage.
• Check all the internal 1-phase components (main switch, mains filter, fuse, contactors) and cabling in controller.

Frequently asked · Questions fréquentes

What does ABB error 39611 mean?

ABB 39611 (“Incoming mains missing”): Incoming mains missing — ABB robot hardware event on the Incoming mains missing (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 39611?

Inspect the Incoming mains missing, 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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