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how to be able to read by graph chart if line 0-3 is a 1 or 0?

I have this program which writes a 1 or 0 to a physical board but now i am wondering how can the graph chart read if the Elvis is sending a one or zero? I am trying to display the signal from each lines. Thank yoU! 😃

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Message 1 of 5
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Hi txrxmo,

 


I have this program which writes...


 

Which program? Any VIs to attach?

 


how can the graph chart read if the Elvis is sending a one or zero? I am trying to display the signal from each lines.


 

- Do you use a graph or a chart? There's a difference between...

- Graph/charts are indicators, they only display data instead of "reading" them

- To display data on a graph/chart you have to wire them to their terminal

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Message 2 of 5
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I am currently using a chart. so i am trying to display the lines 20-23 but it still keep on displaying one waveform.

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Message 3 of 5
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Hi txrxmo,

 

why don't you follow the context help of the chart? It explains pretty clear how to plot more than one plot in the chart!

Also read the LabVIEW help. There are even examples showing how to achieve your goal...

 

For a chart you either have to wire a 2D array or a 1D-array of waveforms to plot more than one signal!

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
Message 4 of 5
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Hi GerdW! 

Thanks so much for the help, i manage to solve the problem using Index Array. 😃 

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