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ABB Error 38238Force Sensor has too noisy signals

Error / Erreur

🇫🇷 Force Sensor has too noisy signals

ABB — CATALOGUE PRODUCTION

ABB 38238 (“Force Sensor has too noisy signals”): Force Sensor has too noisy signals — ABB robot hardware event on the Force Sensor has too noisy signals (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

Force Sensor has too noisy signals — ABB robot hardware event on the Force Sensor has too noisy signals (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The force sensor detected signals with noise level higher than expected. Task: arg . Program Ref. arg . The force control application cannot be run. 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 Force Sensor has too noisy signals, 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 cause of noisy signals can be from tool vibrations attached to the sensor.
  • It can also be an electrically issue such as bad grounding or insufficient shielding of other devices, for instance an electrical tool causing electrical disturbances on the measurements.
  • If the probable cause is vibrations the recommended action is to try build the tool in such a way that it reduces the vibration.
  • It can also be tested to run the RAPID instruction that fails with the vibrating tool turned off during the FCCalib or FCLoadId.
  • If there are no visible vibrations then it should be investigated if this is an electrical disturbance problem.

Frequently asked · Questions fréquentes

What does ABB error 38238 mean?
ABB 38238 (“Force Sensor has too noisy signals”): Force Sensor has too noisy signals — ABB robot hardware event on the Force Sensor has too noisy signals (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 38238?
Inspect the Force Sensor has too noisy signals, 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 →