Plotting data on XY scatter graph

Hope someone can help with this.

I have several pieces of equipment which require different data series to be plotted against each other on an XY scatter graph. Half require time vs output whereas the other half require time vs log of the output (3 columns). I would like to be able to select the piece of equipment from a drop-down list (which I already have in place) and the graph to know what data series to select and then plot.

Is this possible?

Thanks in advance