ABB Error 50414 — Bleeder resistor overload

What it means · Ce que ça veut dire

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

In drive module arg , the bleeder resistor connected to the rectifier unit at drive unit position arg is close to overload. Operation will be possible but system is close to a stopping error. 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, 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 user program may contain too much deceleration of the manipulator's axes.
• This fault is more likely if the system contains additional axes.
• - 2 The bleeder resistor has wrong resistance.
• - 3 Short circuit in motor cable between phase to phase or phase to ground.
• Rewrite the user program to reduce the amount of high decelerations.

Frequently asked · Questions fréquentes

What does ABB error 50414 mean?

ABB 50414 (“Bleeder resistor overload”): Bleeder resistor overload — ABB robot hardware event on the bleeder resistor resistor overload (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 50414?

Inspect the bleeder resistor resistor overload, 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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