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ABB Error 20415Motors On/Program Start failed

Error / Erreur

🇫🇷 Motors On/Program Start failed

ABB — CATALOGUE PRODUCTION

ABB 20415 (“Motors On/Program Start failed”): Motors On/Program Start failed — ABB robot hardware event on the Motors On/Program Start failed (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

Motors On and/or Start of program execution failed when the controller was resuming from an energy saving state. The system will resume from energy saving state, but remain in Motors Off. 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 Motors On/Program Start failed, 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 system is in Emergency Stop state.
  • Make sure the emergency stop button has been released and that the emergency stop has been reset (pressing Motors On button or using System Input action 'Reset Emergency Stop').

Frequently asked · Questions fréquentes

What does ABB error 20415 mean?
ABB 20415 (“Motors On/Program Start failed”): Motors On/Program Start failed — ABB robot hardware event on the Motors On/Program Start failed (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 20415?
Inspect the Motors On/Program Start failed, 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 →