ABB Error 41886 — CyclicBrakeCheck Error

What it means · Ce que ça veut dire

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

Task: arg . CyclicBrakeCheck is already active. The CyclicBrakeCheck routine cannot be executed from several tasks or execution levels at the same time. Currently task arg is executing CyclicBrakeCheck on execution level arg (LEVEL\_NORMAL=0, LEVEL\_SERVICE=2). Program ref: arg . The program execution is stopped immediately. 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 CyclicBrakeCheck 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.
• probable : More than one call to procedure CyclicBrakeCheck.
• Check that only one task is executing CyclicBrakeCheck routine if using a multimove system.
• If calling CyclicBrakeCheck from a service routine, check that the execution of CyclicBrakeCheck on normal level has been ended.
• To cancel an active CyclicBrakeCheck, move program pointer to cursor or move program pointer to main.

Frequently asked · Questions fréquentes

What does ABB error 41886 mean?

ABB 41886 (“CyclicBrakeCheck Error”): CyclicBrakeCheck Error — ABB robot hardware event on the CyclicBrakeCheck 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 41886?

Inspect the CyclicBrakeCheck 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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