ABB Error 41604 — Socket error

What it means · Ce que ça veut dire

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

Task: arg . The socket is already listening for incoming connections. A socket can only be used once to listen for incoming connections. Program ref: arg . Probable causes Multiple use of SocketListen with same socket. 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 Socket error, 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.
• Use another socket or close socket before using it again.

Frequently asked · Questions fréquentes

What does ABB error 41604 mean?

ABB 41604 (“Socket error”): Socket error — ABB robot hardware event on the Socket error (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 41604?

Inspect the Socket error, 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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