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ABB Error 120018 — Unknown attribute in cfg file

Error / Erreur

🇫🇷 Unknown attribute in cfg file

ABB — CATALOGUE PRODUCTION

ABB 120018 (“Unknown attribute in cfg file”): Unknown attribute in cfg file — ABB robot hardware event on the Unknown attribute in cfg file (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

Unknown attribute in cfg file — ABB robot hardware event on the Unknown attribute in cfg file (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The attribute name ' arg ' is not recognized. 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 Unknown attribute in cfg file, 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 configuration file contains unknown input.

Frequently asked · Questions fréquentes

What does ABB error 120018 mean?
ABB 120018 (“Unknown attribute in cfg file”): Unknown attribute in cfg file — ABB robot hardware event on the Unknown attribute in cfg file (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 120018?
Inspect the Unknown attribute in cfg file, 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

10005Program stopped10007Programme lancé10008Programme relancé

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 →