ABB Error 50306 — Load identification error

What it means · Ce que ça veut dire

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

Cannot perform load identification because configuration angle makes inertia matrix singular. 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 Load identification 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.
• - Move axis 6 on the robot about 30 degrees in any direction.

Frequently asked · Questions fréquentes

What does ABB error 50306 mean?

ABB 50306 (“Load identification error”): Load identification error — ABB robot hardware event on the Load identification 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 50306?

Inspect the Load identification 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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