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ABB Error 41685Not valid value

Error / Erreur

🇫🇷 Not valid value

ABB — CATALOGUE PRODUCTION

ABB 41685 (“Not valid value”): Not valid value — ABB robot hardware event on the Not valid value (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

Not valid value — ABB robot hardware event on the Not valid value (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

Task: arg Combining a value with a switch that will result in a statement that can not be fullfilled. The signal can have values between: Min: arg Max: arg Switch and value used: arg Program Ref. arg The program execution is immediately stopped. 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 Not valid value, 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 : Wrong value used, or wrong switch used.
  • Change the value used, or change the switch argument.

Frequently asked · Questions fréquentes

What does ABB error 41685 mean?
ABB 41685 (“Not valid value”): Not valid value — ABB robot hardware event on the Not valid value (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 41685?
Inspect the Not valid value, 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 →