ABB Error 50348 — Log signal definition failed

What it means · Ce que ça veut dire

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

Definition of a signal failed for arg, axis arg . 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 Log signal definition failed, 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 : No free log channel available.
• - Log less signals.
• - Turn off other log clients as RobotStudio and TuneMaster.
• - 'Disconnect log client' in TuneMaster 'Tools'.
• - Restart the controller.

Frequently asked · Questions fréquentes

What does ABB error 50348 mean?

ABB 50348 (“Log signal definition failed”): Log signal definition failed — ABB robot hardware event on the Log signal definition failed (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 50348?

Inspect the Log signal definition failed, 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