ABB Error 111861 — High Primary Current

What it means · Ce que ça veut dire

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

The power unit arg takes too much current from the DC voltage that supplies it. Fault code: arg Internal unit: arg The power unit is stopped and cannot be started. 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 High Primary Current, 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.
• Turn off the mains power supply to reset the unit.
• If the fault persists, send for a service technician.

Frequently asked · Questions fréquentes

What does ABB error 111861 mean?

ABB 111861 (“High Primary Current”): High Primary Current — ABB robot hardware event on the High Primary Current (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 111861?

Inspect the High Primary Current, 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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