ABB Error 20560 — Axis limit on MCB

What it means · Ce que ça veut dire

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

Status active when limit sensor on Manipulator Control Board (MCB) arg is active. The system goes to system halt 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 Axis limit on MCB, 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.
• Check the limit sensors connected to MCB.

Frequently asked · Questions fréquentes

What does ABB error 20560 mean?

ABB 20560 (“Axis limit on MCB”): Axis limit on MCB — ABB robot hardware event on the Axis limit on MCB (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 20560?

Inspect the Axis limit on MCB, 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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