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ABB Error 112054Project arg already started

Error / Erreur

🇫🇷 Project arg already started

ABB — CATALOGUE PRODUCTION

ABB 112054 (“Project arg already started”): Project arg already started — ABB robot hardware event on the Project arg already started (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

Project arg is already started. Stop the project, and start it again if the project has been changed. The execution will continue. 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 Project arg already started, 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 : Multiple use of RAPID instruction PmStartProj with the same project name arg .
  • Stop project if the setup has been changed, and start it again.

Frequently asked · Questions fréquentes

What does ABB error 112054 mean?
ABB 112054 (“Project arg already started”): Project arg already started — ABB robot hardware event on the Project arg already started (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 112054?
Inspect the Project arg already started, 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 →