ABB Error 112055 — A project is already started
Error / Erreur🇫🇷 A project is already started
ABB — CATALOGUE PRODUCTION
ABB 112055 (“A project is already started”): A project is already started — ABB robot hardware event on the A project is already started (IRC5).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
A project is already started — ABB robot hardware event on the A project is already started (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.
A project arg is already started. Another project can not be started until the already started project is stopped. The project arg is not started. The program execution is immediately halted if the start order was from RAPID. 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 A project is 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 start orders using different project names.
- Check the projects that are started.
- Remove one of the starts.
Frequently asked · Questions fréquentes
- What does ABB error 112055 mean?
- ABB 112055 (“A project is already started”): A project is already started — ABB robot hardware event on the A project is 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 112055?
- Inspect the A project is 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 →