ABB Error 39612 — Rectifier temperature warning

What it means · Ce que ça veut dire

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

In Power Unit at drive unit position arg is approaching a too high temperature level. It is possible to continue but the margin to maximum allowed temperature is too low to sustain long term operation. 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 Rectifier temperature warning, 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 : - 1 The cooling fans may be faulty or the air flow may be obstructed.
• - 2 The ambient temperature may be too high.
• - 3 The system may be running with a too high torque for extended periods of time.
• - 1 Verify that the fans are running and that the air flow is not obstructed.

Frequently asked · Questions fréquentes

What does ABB error 39612 mean?

ABB 39612 (“Rectifier temperature warning”): Rectifier temperature warning — ABB robot hardware event on the Rectifier temperature warning (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 39612?

Inspect the Rectifier temperature warning, 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