ABB Error 112516 — WDM Data Checksum Error

What it means · Ce que ça veut dire

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

Data read from the binary file did not match the expected size. Seam Name: arg Task: arg Weld Data Monitor is unable to evaluate this weld seam. 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 Data Checksum 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.
• Delete the stored WDM files and relearn.

Frequently asked · Questions fréquentes

What does ABB error 112516 mean?

ABB 112516 (“WDM Data Checksum Error”): WDM Data Checksum Error — ABB robot hardware event on the WDM Data Checksum 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 112516?

Inspect the WDM Data Checksum 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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