What part of the problem do you need help with? Is there a problem with the AI, ploting three plots on one chart, or updaing the table?
There is a LabVIEW shipping example that demonstrates how to combine plots into one graph or chart. You can find it by opening LabVIEW 7 >> help >> Find Examples >> Fundamentals >> Graphs and Charts >> Waveform Graph.vi. There may be other programs there of interest.
