ABB Error 37274 — Brake Maintenance

What it means · Ce que ça veut dire

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

The arg indicates that the mechanical brake for axis arg on mechanical unit arg is in need of brake maintenance. The brake maintenance is automatically started on axis arg . The brake will then be tested again. 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 Brake Maintenance, 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 37274 mean?

ABB 37274 (“Brake Maintenance”): Brake Maintenance — ABB robot hardware event on the Brake Maintenance (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 37274?

Inspect the Brake Maintenance, 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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