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1d array of boolean connect to boolean


@SO222 wrote:

Thanks for your reply. I am wondering the input square wave is contineously writing to the boolean array. So I cannot use AND/ OR to control the relay turns on/off.  Am I right?


This question makes no sense. Please rephrase it.

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Message 11 of 17
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I am sorry I cannot open your attachment, coz the version I used is 8.6.  I did consider the Index array, but I do not know how to always pick out the latest value in the array.

 

And it that possible I can recognize the moment F turns to T, and the moment T turns to F in labview? Is that possible you can show me a picture for the block diagram please 

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Message 12 of 17
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What I mean is that the trigger signal is a dynamic signal, which is continuously wirting data to the boolean arrary. So the size of the array is changing.

I understand your advice that have two factors, and keep changing and comparing this two values, the moment can be found.

I know how to write this program in C or matlab, but I do not know how can I write in labview.

Is there any example that you recommend me to read? Thank you

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Message 13 of 17
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To learn more about LabVIEW, I suggest you try looking at some of these tutorials.

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Message 14 of 17
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Hi guys

I tried to connect my sqr wave to shift register but doesn't work I tried out with all conversions.

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Message 15 of 17
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@ajdabia2014 wrote:

Hi guys

I tried to connect my sqr wave to shift register but doesn't work I tried out with all conversions.


This seems like a totally different issue and therefore you should have started a new thread.

 

With that being said, it looks like you are trying to put a waveform data type into a shift register that holds a scaler (single value).  I can't see the VI generating the square wave since you didn't supply that.


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Message 16 of 17
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tq for the information... 

 

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Message 17 of 17
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