ABB Error 39444 — Bleeder resistor overload error

What it means · Ce que ça veut dire

Bleeder resistor overload error — ABB robot hardware event on the bleeder resistor resistor overload error (IRC5). Specific to this controller generation. Severity: Major. Field diagnosis below (French); your robot's own manual remains authoritative.

The bleeder resistors have been overloaded for the rectifier on drive communication link arg, drive module arg . No operation will be possible until after correcting the fault. The system goes to status SYS HALT. 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 bleeder resistor resistor overload 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 : The user program may contain too much hard braking or too high a payload of the manipulators.
• This is more likely if the system contains additional axes.
• - 1 Rewrite the user program to reduce the amount of hard braking.

Frequently asked · Questions fréquentes

What does ABB error 39444 mean?

ABB 39444 (“Bleeder resistor overload error”): Bleeder resistor overload error — ABB robot hardware event on the bleeder resistor resistor overload 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 39444?

Inspect the bleeder resistor resistor overload 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.

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