Counting Boolean Transition

[User002]

Hi. I'm new to labview. I have managed to do a boolean transition and it works. But now I want the boolean 3 true and the false 3 to count as 1. I thought it would be easy but haven't figured a way to do it.

[GerdW]

Hi nasha,

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@User002 wrote:

Hi. I'm new to labview. I have managed to do a boolean transition and it works. But now I want the boolean 3 true and the false 3 to count as 1. I thought it would be easy but haven't figured a way to do it.

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Whatever you have "managed": we cannot see it!

Why don't you attach your current VI? (Suggestion: when using a recent version of LabVIEW you should use "File->Save for previous" to attach a LV2019 version of your VI.)

When you want to count boolean transitions you need to detect them:

1. compare the current state of the boolean with its previous state
2. use the PtByPTBooleanCrossing function, which does the very same…