ABB Error 50474 — Target in a singularity

What it means · Ce que ça veut dire

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

The robot target is near singular because joint arg is too close to arg degrees. 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 Target in a singularity, 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.
• During program execution, use SingArea instruction or MoveAbsJ.
• During jogging, use axis by axis.

Frequently asked · Questions fréquentes

What does ABB error 50474 mean?

ABB 50474 (“Target in a singularity”): Target in a singularity — ABB robot hardware event on the Target in a singularity (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 50474?

Inspect the Target in a singularity, 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.

Related codes / Codes liés