How to automatically clear chart history

[ChrisShaw]

Hello,

I am having trouble with automatically clearing chart history in DAQExpress.

There are multiple forum topics about this issue in normal LabView environment and the solution involves creating a history data terminal on the chart. However I cannot find any function to create property nodes on charts in DAQExpress environment (.gvi). I have a lot of charts in my GUI and can't keep clearing them all manually.

Please advise how I can resolve this.

Thanks very much.

P.S. I am a LabView newbie.

[cdiaz95]

Hi Chris:

      I guess there isn't an easy or quick way to do this since it seems that there aren't property nodes in DAQExpress. I created this sample program that does the clearing in a more clumsy way (relative to the LabVIEW way) but gets it done. Hopefully, it will help you.