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ABB Error 20150Load failure

Error / Erreur

🇫🇷 Load failure

ABB — CATALOGUE PRODUCTION

ABB 20150 (“Load failure”): Load failure — ABB robot hardware event on the Load failure (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

Load of program, via System IO, failed. Program will not be possible to start. 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 Load failure, 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 arguments for the System Input Load are wrong.
  • - The module was loaded, but the system failed to set the program pointer.
  • - The program was executing.
  • Check the following: - correct arguments for System Input Load.
  • - defined and correct name of the program file to be loaded (including mass memory unit).

Frequently asked · Questions fréquentes

What does ABB error 20150 mean?
ABB 20150 (“Load failure”): Load failure — ABB robot hardware event on the Load failure (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 20150?
Inspect the Load failure, 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 →