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ABB Error 37239 — HV Chain Relay Conflict Relay Error

Error / Erreur

🇫🇷 HV Chain Relay Conflict Relay Error

ABB — CATALOGUE PRODUCTION

ABB 37239 (“HV Chain Relay Conflict Relay Error”): HV Chain Relay Conflict Relay Error — ABB robot hardware event on the HV Chain Relay Conflict Relay Error (IRC5).

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

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

Only one of the two HV chain relays is open. Reported from safety interface board (SIB) Paint enable chain is open. 4.5 3 xxxx 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 HV Chain Relay Conflict Relay Error, 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 Safety chain viewer in HMI diagnostics.
  • Check cables and connections.

Frequently asked · Questions fréquentes

What does ABB error 37239 mean?
ABB 37239 (“HV Chain Relay Conflict Relay Error”): HV Chain Relay Conflict Relay Error — ABB robot hardware event on the HV Chain Relay Conflict Relay Error (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 37239?
Inspect the HV Chain Relay Conflict Relay Error, 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 →