ABB Error 112538 — WDM Seam Length Changed

What it means · Ce que ça veut dire

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

The weld seam length has changed since learning of seam arg in task arg . No monitoring will occur. 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 WDM Seam Length Changed, 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.
• If the targets defining the seam were intentionally modified, please remove the stored signature and relearn with the new targets.

Frequently asked · Questions fréquentes

What does ABB error 112538 mean?

ABB 112538 (“WDM Seam Length Changed”): WDM Seam Length Changed — ABB robot hardware event on the WDM Seam Length Changed (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 112538?

Inspect the WDM Seam Length Changed, 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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