I've searched and couldn't find an answer to this. I need to plot load vs cycle count, and I cannot figure out how to change the x-axis from time to cycle count. In other words, I want to read the load on the y axis, and I want the plot updated everytime a cycle occurs.
You can change the name of the scale on the x-axis in the Scales tab of the Chart Properties Dialog Box (Right Click » Properties). To have a plot update each time it recieves a new value, use a Waveform Chart (Controls » Graphs » Waveform Chart). You can also change the Update Mode from Right-Click » Advanced » Update Mode. See this link for more details:
1). When I want counts vs. amplitude, I think "Histogram". Investigate the Histogram PtByPt.vi. See below for a graph example.
2). You're in the wrong forum, belongs in LabVIEW.
PtByPt.vi s for plot discrete data in histogram graph.. i want to plot continuous data (x-axis being voltage) and y-axis being counts