Not A Semaphore VI

LabVIEW 2018 Help


Edition Date: March 2018
Part Number: 371361R-01
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Owning Palette: Semaphore VIs

Requires: Base Development System

Returns TRUE if semaphore is not a valid semaphore refnum.

Use this VI in conjunction with the other Semaphore VIs to implement a semaphore in LabVIEW.

semaphore is a reference to a semaphore.
not a semaphore is TRUE if semaphore is not a valid semaphore reference.

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