Echelon LonPoint Application and Plug-In - Manual (Page 99)

The LonPoint Application and Plug-in Guide 9-15
4. Enter the T1 and T2 times into the calculator and click the Calculate button.
The PID coefficients are shown in the grid:
The various options are shown in the left-hand column. Sets of coefficients for a P-
only controller, a PI controller and a PID controller are shown. Blanks represent
zero values for the associated parameters. For example, if you want a PI controller,
set P = 8.45, I = 3.80, and D = 0.