How to make my waveform from excel file perodic in labview graph

Hi guys,
Previously I've made a vi which integrates the excel file, to plot the graph values in labview using the values in the excel file to give the me a better flexibility to decide what waveform i want it to be. Can i know how to actually make the graph periodic, as in the waveform repeats, because currently it can just plot out the waveform accordingly to the values i inserted in the excel. I've attached my vi and aso my csv file together. Thanks guy.
Attachments:
12.csv ‏1 KB
graph.vi ‏18 KB

So do you want to read the same values over again?
If that is what you wish to achieve then use waveform chart as opposed to waveform graph. I editted your code slightly so that you can see the different.
I hope this helps!
Mehak D.
Attachments:
graph.vi ‏18 KB

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