ABB Error 37056 — Cooling fan error

What it means · Ce que ça veut dire

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

Cooling unit fan has stopped or is rotating very slowly (Less than arg rpm). 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 Cooling fan error, 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 fan cables.
• Replace the fan.

Frequently asked · Questions fréquentes

What does ABB error 37056 mean?

ABB 37056 (“Cooling fan error”): Cooling fan error — ABB robot hardware event on the Cooling fan error (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 37056?

Inspect the Cooling fan error, 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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