The DLproc application permits to obtain the real time trend of all the signals of the plant under test.
A real time trend appears automatically when the plant is open. Other graphs, with other signals, can be activated at any time.
To open a window with a graph use the command:

Open New Graph of the Instruments Menu 

An empty graph window will appear.

Press the Parameters button. The Parameters Dialog Box will appears.

In it there are: The graph title and the axes titles. The X axis parameters.  The time interval (Delta T (1-60s)) for each sample of the signals to be displayed.  The Y-axis parameters. The variables for the Y-axis must be selected (also more than one) together with the minimum and maximum values of the axis.

The graph, once enabled, shows the values of all the selected signals and looks like the one in the figure.:

All the graph parameters can be modified with a double click inside the window, or with the right button of the mouse.
A dialog box like the one in the figure will appear, with all the commands to set the parameters.