ABB Error 133313 — Servo DC low voltage

What it means · Ce que ça veut dire

Servo DC low voltage — ABB robot hardware event on the Servo DC low voltage (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

SDI board has discovered a low voltage on DC-bus detected in the Drive unit used by: arg . 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 Servo DC low voltage, 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.
• Check incoming mains.
• Check/replace bleeder resistors and cabling.
• Check/replace DC-link.
• Replace Drive Unit.

Frequently asked · Questions fréquentes

What does ABB error 133313 mean?

ABB 133313 (“Servo DC low voltage”): Servo DC low voltage — ABB robot hardware event on the Servo DC low voltage (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 133313?

Inspect the Servo DC low voltage, 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