ABB Error 39105 — Erreur +/-15V
Error / Erreur🇫🇷 Erreur +/-15V
ABB — CATALOGUE PRODUCTION
ABB 39105 (“Erreur +/-15V”): Erreur +/-15V — ABB robot hardware event on the controller hardware (IRC5).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
Erreur +/-15V — ABB robot hardware event on the controller hardware (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. +/- 15V hors limite sur le redresseur, système variateurs …, carte de connexion ….
What to check · Que vérifier
- 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.
- Vérifier le câblage.
- Vérifier +/- 15V de l'alimentation.
- Remplacer le redresseur.
Frequently asked · Questions fréquentes
- What does ABB error 39105 mean?
- ABB 39105 (“Erreur +/-15V”): Erreur +/-15V — ABB robot hardware event on the controller hardware (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 39105?
- 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. Vérifier le câblage.
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 →