ABB Error 50144 — Displacement frame uncertain

What it means · Ce que ça veut dire

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

Calibration of displacement frame uncertain for robot arg , due to one or several of: - Wrong TCP. - Reference points inaccurate. - Reference points badly spaced. 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 Displacement frame uncertain, 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.
• If estimated error is unacceptable: - Verify that correct TCP is used.
• - Try more than 3 reference points.
• - Be careful when positioning robot to reference points.

Frequently asked · Questions fréquentes

What does ABB error 50144 mean?

ABB 50144 (“Displacement frame uncertain”): Displacement frame uncertain — ABB robot hardware event on the Displacement frame uncertain (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 50144?

Inspect the Displacement frame uncertain, 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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