ABB Error 37057 — Perte contact SMBUS

What it means · Ce que ça veut dire

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

This code's manufacturer text exists only in French in the ABB manuals it comes from. It is reproduced verbatim above; your robot's own manual remains authoritative. L'unité SMBUS à l'adresse … ne répond pas.

What to check · Que vérifier

• Inspect the Perte contact SMBUS, 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.
• Redémarrer le système.
• Vérifier les câbles.
• Remplacer l'unité.

Frequently asked · Questions fréquentes

What does ABB error 37057 mean?

ABB 37057 (“Perte contact SMBUS”): Perte contact SMBUS — ABB robot hardware event on the Perte contact SMBUS (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 37057?

Inspect the Perte contact SMBUS, 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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