ABB Error 34322 — Drive unit configuration error
Error / Erreur🇫🇷 Drive unit configuration error
ABB — CATALOGUE PRODUCTION
ABB 34322 (“Drive unit configuration error”): Drive unit configuration error — ABB robot hardware event on the Drive unit configuration error (IRC5).
Updated 2026-08-29 · LogrobotLM reference
What it means · Ce que ça veut dire
Drive unit configuration error — ABB robot hardware event on the Drive unit configuration error (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.
In drive module arg the drive unit at position arg is using wrong rectifier. No operation will be possible until the fault is corrected. The system goes to system failure state. 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 Drive unit configuration 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.
- probable : A drive unit must always configure a rectifier with lower or same unit position as the inverter.
- There must not be any other rectifier with unit position between the configured rectifier and drive unit.
- Check that configuration file for additional axis is of type drive system 09.
- Change used rectifier (dc\_link) in the additional axis configuration.
- Remove unused rectifier mounted between configured rectifier and drive unit.
Frequently asked · Questions fréquentes
- What does ABB error 34322 mean?
- ABB 34322 (“Drive unit configuration error”): Drive unit configuration error — ABB robot hardware event on the Drive unit configuration 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 34322?
- Inspect the Drive unit configuration 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
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 →