ABB Error 39410 — Drive unit axis fault
Error / Erreur🇫🇷 Variateurs d'axes
VARIATEURS & COMMUNICATION DRIVE (39xxx, 3254x)
ABB 39410 (“Drive unit axis fault”): Drive unit axis fault — ABB robot hardware event on the drive unit axis (IRC5/Omnicore). Likely part: Variateurs d'axes (drive unit axis).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
Drive unit axis fault — ABB robot hardware event on the drive unit axis (IRC5/Omnicore). Seen across controller generations. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.
Erreurs de communication répétées détectées entre le cpu d'axes et le variateur spécifié.
What to check · Que vérifier
- Inspect the drive unit axis, 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.
- Vérifier les nappes de raccordement d'armoire et l'absence de bruits parasites électriques.
- À savoir : Parasitage ou connecteur lâche de boucle d'axes d'entraînement.
Part to check / replace · Pièce à contrôler / remplacer
ABB 39410 points to the hardware below — start here before ordering. · 39410 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 39410 mean?
- ABB 39410 (“Drive unit axis fault”): Drive unit axis fault — ABB robot hardware event on the drive unit axis (IRC5/Omnicore). Seen across controller generations. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.
- How do you troubleshoot ABB error 39410?
- Inspect the drive unit axis, 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.
- Which part is involved in ABB 39410?
- 39410 points to Variateurs d'axes (drive unit axis). 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 →