ABB Error 39482 — Controller hardware fault
Error / Erreur🇫🇷 Alimentation d'armoire
VARIATEURS & COMMUNICATION DRIVE (39xxx, 3254x)
ABB 39482 (“Controller hardware fault”): Controller hardware fault — ABB robot hardware event on the controller hardware (IRC5/Omnicore). Likely part: Alimentation d'armoire (Alimentation d'armoire).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
Controller hardware fault — ABB robot hardware event on the controller hardware (IRC5/Omnicore). Seen across controller generations. Severity: Critical. Field diagnosis below (French); your robot's own manual remains authoritative.
Tension secteur triphasée d'entrée trop élevée mesurée à l'allumage d'armoire.
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.
- Mesurer la tension triphasée d'armoire au disjoncteur principal.
- Vérifier le transformateur.
- À savoir : Équivalent aux défauts de surtension ou de phases de S2/S3 (sous-code 0724 ou 592).
Part to check / replace · Pièce à contrôler / remplacer
ABB 39482 points to the hardware below — start here before ordering. · 39482 met en cause l'organe ci-dessous : commencez par là.
Tap a part for every code that points to it — and verify the exact variant for your controller before ordering. · Touchez une pièce pour tous les codes qui la citent ; vérifiez la variante exacte avant commande.
Frequently asked · Questions fréquentes
- What does ABB error 39482 mean?
- ABB 39482 (“Controller hardware fault”): Controller hardware fault — ABB robot hardware event on the controller hardware (IRC5/Omnicore). Seen across controller generations. Severity: Critical. Field diagnosis below (French); your robot's own manual remains authoritative.
- How do you troubleshoot ABB error 39482?
- 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. Mesurer la tension triphasée d'armoire au disjoncteur principal.
- Which part is involved in ABB 39482?
- 39482 points to Alimentation d'armoire (Alimentation d'armoire). Confirm the real cause against the robot backup before replacing a part.
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 →