Rockwell-automation 9301 Series RSView32 Users Guide Manuel d'utilisateur télécharger pdf (Page 493)

13–22  RSView32 User’s Guide

Configuring shading

Use shading to compare the values of different pens. To have shading,

at least two pens must be defined.

For the upper and lower boundaries, select the pens with which to

compare values. When the pen you are defining plots above the value

of an upper boundary pen, or below the value of a lower boundary

pen, the area between the pen you are defining and the boundary pen

will be shaded. The shading color will be the color you select under

Shading is determined by the position of lines on the screen—not by

the actual tag values—because each tag has its own vertical axis.

This is important if you have specified different minimum and

maximum values for the pens.

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Rockwell-automation 9301 Series RSView32 Users Guide Manuel d'utilisateur Page 493