National Instruments Xmath Interactive Control Design Module ICDM - Manual (Page 86)

Chapter 10 Alternate Plant Window
Xmath Interactive Control Design Module 10-6 ni.com
Ranges of Sliders and Plot
To change the ranges of the Gain slider or the pole zero plot, select
View»Ranges or press
in the Alternate Plant window.
The slider range also will be changed automatically if you type a new value
which is outside the current range into the variable edit box. The plot can
also be re-ranged interactively by grabbing and dragging the plot axes; refer
to the
Interactive Plot Re-ranging section of Chapter 2, Introduction to
SISO Design .
Selecting View»Auto-scale or pressing in the Alternate Plant
window will cause new ranges to be assigned to the slider and plot, based
on the current alternate plant.