Why is this graph not showing any data?

[duwaar]

I'm working on a subvi, "scale graph.vi" that I will use to control displays in a larger application. I have attached it along with another vi, "scale graph test.vi" which I intended to use as a unit test, but I can't seem to get it working. I don't understand why the graph in the test vi will not show the data that is clearly present in the waveform. How can I fix it?

Any help will be appreciated.

[ncm]

Sorry, I wanted to take a look at it but we haven't upgraded to 2018 yet, could you resend but in 2017 or earlier?  

[duwaar]

Sure. Let me know if these work:

[Gregory · Accepted solution]

Right click inside the graph and de-select "ignore time stamp". It looks like you still have some work to do on your "x track" code but this will get you closer.