ABB Error 20548 — CBS door Interlock conflict

What it means · Ce que ça veut dire

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

Only one of the two CBS door interlock chains was opened. 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 CBS door Interlock conflict, 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.

Frequently asked · Questions fréquentes

What does ABB error 20548 mean?

ABB 20548 (“CBS door Interlock conflict”): CBS door Interlock conflict — ABB robot hardware event on the CBS door Interlock conflict (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 20548?

Inspect the CBS door Interlock conflict, 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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