ABB Error 110640 — Missing signal error

What it means · Ce que ça veut dire

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

Task: arg The signal arg is missing in the EIO configuration. It will not be possible to use some internal functionality. 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 Missing signal error, 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 signal arg was removed from the EIO configuration.
• Add the missing signal arg .

Frequently asked · Questions fréquentes

What does ABB error 110640 mean?

ABB 110640 (“Missing signal error”): Missing signal error — ABB robot hardware event on the Missing signal error (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 110640?

Inspect the Missing signal error, 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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