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ABB Error 120015Invalid arg

Error / Erreur

🇫🇷 Invalid arg

ABB — CATALOGUE PRODUCTION

ABB 120015 (“Invalid arg”): Invalid arg — ABB robot hardware event on the Invalid arg (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

The arg ' arg ' is invalid. Parameter ' arg ' is invalid here. File: arg . Line: arg . The configuration in file will not be installed correctly. 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 Invalid arg, 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 parameter is not valid.
  • - 1 Re-edit the configuration file and reload the cfg file.

Frequently asked · Questions fréquentes

What does ABB error 120015 mean?
ABB 120015 (“Invalid arg”): Invalid arg — ABB robot hardware event on the Invalid arg (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 120015?
Inspect the Invalid arg, 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 →