How do you troubleshoot ABB error 31914?

Inspect the ErreurdedemarragedeProfibus, 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.

ABB Error 31914 — ErreurdedemarragedeProfibus

Error / Erreur

🇫🇷 ErreurdedemarragedeProfibus

ABB — CATALOGUE PRODUCTION

ABB 31914 (“ErreurdedemarragedeProfibus”): ErreurdedemarragedeProfibus — ABB robot hardware event on the ErreurdedemarragedeProfibus (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

- -Ereur de bus maitre Profibus.Code d'erreur arg.Verifiez le cablage, les terminateurs et les modules,puisredemarrezle systeme 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 ErreurdedemarragedeProfibus, 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.

Frequently asked · Questions fréquentes

What does ABB error 31914 mean?: ABB 31914 (“ErreurdedemarragedeProfibus”): ErreurdedemarragedeProfibus — ABB robot hardware event on the ErreurdedemarragedeProfibus (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 31914?: Inspect the ErreurdedemarragedeProfibus, 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 stopped 10007Programme lancé 10008Programme 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 →