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ABB Error 50384Cartesian Soft Servo quaternions invalid

Error / Erreur

🇫🇷 Cartesian Soft Servo quaternions invalid

ABB — CATALOGUE PRODUCTION

ABB 50384 (“Cartesian Soft Servo quaternions invalid”): Cartesian Soft Servo quaternions invalid — ABB robot hardware event on the boardsian Soft Servo quaternions invalid (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

The quaternions of the tool, workobject or the argument RefOrient in the CSSAct instruction are invalid. Cartesian Soft Servo will not activate. 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 boardsian Soft Servo quaternions invalid, 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.
  • Check the quaternions of the tool, workobject or the argument RefOrient in the CSSAct instruction.

Frequently asked · Questions fréquentes

What does ABB error 50384 mean?
ABB 50384 (“Cartesian Soft Servo quaternions invalid”): Cartesian Soft Servo quaternions invalid — ABB robot hardware event on the boardsian Soft Servo quaternions invalid (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 50384?
Inspect the boardsian Soft Servo quaternions invalid, 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 →