ABB Error 50459 — External Motion Interface input out of bounds

What it means · Ce que ça veut dire

External Motion Interface input out of bounds — ABB robot hardware event on the External Motion Interface input out of bounds (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The External Motion Interface input for correction arg was outside bounds for mechanical unit arg joint arg . The program execution is stopped, and the system goes to Motors Off state. 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 External Motion Interface input out of bounds, 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 specified External Motion Interface input was outside the joint bounds for a robot or additional axis.
• Make sure the input is inside the bounds, and restart the program.

Frequently asked · Questions fréquentes

What does ABB error 50459 mean?

ABB 50459 (“External Motion Interface input out of bounds”): External Motion Interface input out of bounds — ABB robot hardware event on the External Motion Interface input out of bounds (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains…

How do you troubleshoot ABB error 50459?

Inspect the External Motion Interface input out of bounds, 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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