How can I display my x and y data on a graph?

[Michael.Xie]

I'm a newer for Labview and trying to do something to modify a program.

Here I have a 4192A driver. What I am doing is try to use the x and y outputs to display on a graph. But when I used the XY graph function or the express graph, it didn't work.

What should I do for this?

[GerdW]

Hi Michael,

you picked a very old example VI for the HP... See attachment: you have to collect values to plot them on an XY graph...

[Dennis_Knutson]

Either will work but since the function returns scalars, you would need to use shift registers and build array functions with the regular xy graph. With the express XY, you just have to make sure the reset input has a false wired to it.