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Waveform chart plot multi curves


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Hello, everyone!

I have a question with the waveform chart(figure 1). How can I plot multi curves in a waveform chart in sequence (figure 2)?

For example:

1. I plot the first curve which the starting point is 0.

2.I stop the program or press a button, then the second curve plots from the starting point at 0, too.

3. And so on, I can plot some cures in the same waveform chart.

I am looking forward to a reply, thanks for your attention !

QQ截图20170922093052.png

QQ图片20170922093101.png

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For your particular problem the Waveform Chart won't work, as you cannot reset the index to zero without deleting data. Please have a look at "Waveform Chart Data Types and Update Modes" in the Example Finder, it visualizes the modes in which you can use the Waveform Chart.

To achieve what you want, you'll have to build three separate XY Graphs (e.g. by storing them in shift-registers) and plot them into a single XY Graph. Please have a look at "XY Graph Data Types" in the Example Finder.

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