ABB Error 71168 — login impossible

What it means · Ce que ça veut dire

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

This code's manufacturer text exists only in French in the ABB manuals it comes from. It is reproduced verbatim above; your robot's own manual remains authoritative. Analyse\Cause: Le login sur le serveur FTP a été refusé: nom utilisateur ou mot de passe inconnu.

What to check · Que vérifier

• Inspect the login impossible, 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.
• Vérifier que le nom utilisateur et le mot de passe sont identiques sur le serveur et sur le robot.

Frequently asked · Questions fréquentes

What does ABB error 71168 mean?

ABB 71168 (“login impossible”): login impossible — ABB robot hardware event on the login impossible (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 71168?

Inspect the login impossible, 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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