ABB Error 90512 — SC Contact Application Tolerance servo lag exceeded

What it means · Ce que ça veut dire

SC Contact Application Tolerance servo lag exceeded — ABB robot hardware event on the SC Contact Application Tolerance servo lag exceeded (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The safety controller for drive module arg detected a too big difference between the ordered and actual position for axis arg , while inside Safety Area arg . The safety controller will stop all robot movements. 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 SC Contact Application Tolerance servo lag exceeded, 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.
• probable : The robot has moved too far from the path, due to external forces or programmed compliance (soft servo or force control).
• - Decrease the compliance, or limit the external forces on the axis.
• - Increase the Contact Application Tolerance position tolerance in the safety configuration.

Frequently asked · Questions fréquentes

What does ABB error 90512 mean?

ABB 90512 (“SC Contact Application Tolerance servo lag exceeded”): SC Contact Application Tolerance servo lag exceeded — ABB robot hardware event on the SC Contact Application Tolerance servo lag exceeded (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own…

How do you troubleshoot ABB error 90512?

Inspect the SC Contact Application Tolerance servo lag exceeded, 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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