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ABB Error 50331 — Parameter error in FCRefForce

Error / Erreur

🇫🇷 Parameter error in FCRefForce

ABB — CATALOGUE PRODUCTION

ABB 50331 (“Parameter error in FCRefForce”): Parameter error in FCRefForce — ABB robot hardware event on the Parameter error in FCRefForce (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

Error in parameter Amp in instruction FCRefForce. 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 Parameter error in FCRefForce, 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.
  • Change the parameter Amp in instruction FCRefForce to a value larger than zero.

Frequently asked · Questions fréquentes

What does ABB error 50331 mean?
ABB 50331 (“Parameter error in FCRefForce”): Parameter error in FCRefForce — ABB robot hardware event on the Parameter error in FCRefForce (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 50331?
Inspect the Parameter error in FCRefForce, 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 stopped10007Programme lancé10008Programme 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 →