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ABB Error 39237Err comm. syst. variateur

Error / Erreur

🇫🇷 Err comm. syst. variateur

ABB — CATALOGUE PRODUCTION

ABB 39237 (“Err comm. syst. variateur”): Err comm. syst.

Updated 2026-08-29 · LogrobotLM reference

What it means · Ce que ça veut dire

Err comm. syst. variateur — ABB robot hardware event on the Err comm. syst. drive unit (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

This code's manufacturer text exists only in French in the ABB manuals it comes from. It is reproduced verbatim above; your robot's own manual remains authoritative. Le cpu axes lié à la carte de connexion … a détecté trop de défauts de transmisson avec le système de variateur …. Erreurs depuis redémarrage: …. … mauvaises transmission sur ….

What to check · Que vérifier

  • Inspect the Err comm. syst. drive unit, 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.
  • Redémarrer le système.
  • Vérifier la liaison série.

Frequently asked · Questions fréquentes

What does ABB error 39237 mean?
ABB 39237 (“Err comm. syst. variateur”): Err comm. syst. variateur — ABB robot hardware event on the Err comm. syst. drive unit (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 39237?
Inspect the Err comm. syst. drive unit, 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 →