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ABB Error 112521WDM File Access Error

Error / Erreur

🇫🇷 WDM File Access Error

ABB — CATALOGUE PRODUCTION

ABB 112521 (“WDM File Access Error”): WDM File Access Error — ABB robot hardware event on the WDM File Access Error (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

Could not close a binary data file. Task: arg Weld Data Monitor may be inoperable. 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 File Access 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.
  • Warm starting the controller and starting from the main may resolve the problem for the next learning cycle.
  • Deleting the file may also resolve the problem.

Frequently asked · Questions fréquentes

What does ABB error 112521 mean?
ABB 112521 (“WDM File Access Error”): WDM File Access Error — ABB robot hardware event on the WDM File Access 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 112521?
Inspect the WDM File Access 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.

Related codes / Codes liés

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →