ABB Error 41747 — Process signal off

What it means · Ce que ça veut dire

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

Task: arg . The process signal arg is set to off (0). Program ref: arg . A recoverable error ERR\_PROCSIGNAL\_OFF is thrown. 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 Process signal off, 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 : The optional argument \ProcSignal has been used for the instruction ProcerrRecovery.
• The signal makes it possible for the user to turn on/off the instruction ProcerrRecovery.
• Add an error handler for ERR\_PROCSIGNAL\_OFF error or remove the optional argument \ProcSignal from the instruction call.

Frequently asked · Questions fréquentes

What does ABB error 41747 mean?

ABB 41747 (“Process signal off”): Process signal off — ABB robot hardware event on the Process signal off (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 41747?

Inspect the Process signal off, 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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