ABB Error 50396 — Default FC force supervision error

What it means · Ce que ça veut dire

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

The default force supervision has trigged because the programmed or measured external forces are larger than the safety limit for the robot type. The robot will stop. 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 Default FC force supervision 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.
• Modify the program to decrease the total external force acting on the robot.

Frequently asked · Questions fréquentes

What does ABB error 50396 mean?

ABB 50396 (“Default FC force supervision error”): Default FC force supervision error — ABB robot hardware event on the Default FC force supervision 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 50396?

Inspect the Default FC force supervision 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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