No plot on XY Graph

[bunnykins]

Hi Forum Members,

With reference to the attached LabVIEW 2010 vi I am having problems getting the XY Graph to plot my data.  Currently the XY Graph doesn't show anything when the program is run.  I have set the X-axis to read the simulation time and the Y-axis to read the scalar value from my data via the .csv spreadsheet file.  I know that the data from spreadsheet file is being read correctly since it displays the full set of data in LabVIEW.

I have checked through the parameters for the XY Chart and set it to a red line with thickness but I cannot understand why the chart is not being plotted.

Any help would be most grateful.

Regards,

[bunnykins · Accepted solution]

Apologies folks.....I just found that there is a "Clear data on each call" check box that needs to be cleared in the 'Build XY Chart' function.

[lcf2014]

I am having the same issue with my graphs. Where is this option??

[lcf2014]

My graphs were showing a while ago but not they show nothing. what is wrong?

[RavensFan]

Double click on the Express VI's.

[lcf2014]

my problem is not that. the thing is that it was working few months ago now I cant plot any graph in any vi

[lcf2014]

i think there is something wrong with the setting of my computer or osciloscope.

[RavensFan]

Well, your message right above asked about where the clear option was located.

Since you have started a new thread with your question, just continue there.  If it worked before, and not now, then SOMETHING must have changed.

no plot on xy graph