ABB Error 71037 — Closed chain in cross connection

What it means · Ce que ça veut dire

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

The I/O configuration is invalid. The I/O signal arg is part of a cross connection chain that is closed (i.e. forms a circular dependence that cannot be evaluated). The complete cross connection configuration has been rejected. 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 Closed chain in cross connection, 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.
• Correct the configuration for the cross connections where the I/O signal above is part.

Frequently asked · Questions fréquentes

What does ABB error 71037 mean?

ABB 71037 (“Closed chain in cross connection”): Closed chain in cross connection — ABB robot hardware event on the Closed chain in cross connection (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 71037?

Inspect the Closed chain in cross connection, 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.

Related codes / Codes liés