ABB Error 39602 — Communication failure

What it means · Ce que ça veut dire

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

IRB14100 GW has stopped responding on SDO accesses. System failure state is entered. 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 Communication 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.
• Power cycle the system.

Frequently asked · Questions fréquentes

What does ABB error 39602 mean?

ABB 39602 (“Communication failure”): Communication failure — ABB robot hardware event on the Communication 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 39602?

Inspect the Communication 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