WattMaster WCC III part 4 - Manual (Page 149)

WCC III Technical Guide 3-145
WCC3.EXE SCREEN DESCRIPTIONS
Each look up table has a graph associated with it which can be
displayed on the screen. To view the graph, select
<Action> from
the Top Menu Bar, and then select <Plot> . The graph for GA121
is shown below:
Graph <Action>, <Plot>
Analog Global Look Up Table Graph