ABB Error 41852 — Wrong signal value for signal arg

What it means · Ce que ça veut dire

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

It is not possible to set the I/O signal arg to value arg . The program execution is stopped immediately. 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 Wrong signal value for signal arg, 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 I/O signal arg is configured wrong, or the value that should be set is wrong.
• The signal value that is used has been read from a persistent variable specified in one of the setup instructions used for Trigg defining conditions and actions for setting a digital, a group of digital, or an analog output signal at a fixed position.
• The error is detected when the actual signal setting should be done.
• Check the I/O configuration for I/O signal.
• Check the value of the persistent variable that is used in arg for the setup instruction(s) for Trigg.

Frequently asked · Questions fréquentes

What does ABB error 41852 mean?

ABB 41852 (“Wrong signal value for signal arg”): Wrong signal value for signal arg — ABB robot hardware event on the Wrong signal value for signal arg (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 41852?

Inspect the Wrong signal value for signal arg, 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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