ABB Error 71108 — Interbus unit failure

What it means · Ce que ça veut dire

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

Unit arg at address arg reported peripheral fault. Interbus specific error code: arg . The unit can not be contacted by the control system. Parts of the Interbus network will not be accessible, depending on the network topology and the nature of the fault. 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 Interbus unit failure, 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 : A number of errors may cause this.
• Further information may be found in the standard Interbus documentation.
• - 1) Make sure the unit at the above address is functioning correctly.
• - 2) Check the Interbus specific error code as specified in the Interbus Manuals: Firmware Service and Error Messages.

Frequently asked · Questions fréquentes

What does ABB error 71108 mean?

ABB 71108 (“Interbus unit failure”): Interbus unit failure — ABB robot hardware event on the Interbus unit failure (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 71108?

Inspect the Interbus unit failure, 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