Hi Praveen,
There is an example in the LabVIEW examples which should help. below is the relative path to the VI.
..\National Instruments\LabVIEW 6\examples\general\graphs\charts.llb\Variable-Time Chart XY.vi
You can find it via your Search Examples | Graph and Chart Examples |Chart Examples
Regards
Ray Farmer
Regards
Ray Farmer
