Rockwell Automation 5370-UPK CVIM USER-PAK Option User Manual

Page 74

Chapter 7

Creating Custom Runtime Displays

7–23

To access the

Define Graph

menu:

•

Pick the

Define Graph

box.

Define Graph menu

Define Graph box

Upper limit box

Lower limit box

Defining the

Viewport Limits –

Upper

and

Lower

The

Upper

and

Lower

boxes on the

Define Graph

menu enable you to set

the range for the variables plotted within the viewport. The

Upper

limit sets

the maximum value that the viewport can plot, and corresponds to the top of
the

Graph

viewport. The

Lower

limit sets the minimum value the viewport

will plot, and corresponds to the bottom of the viewport.

Upper limit

Lower limit

As a rule of thumb, set the

Upper

and

Lower

limits just beyond the range of

expected results of

e tools being plotted.

This viewport has a narrower
range between Upper and
Lower limits

This viewport has a wider
range between Upper and
Lower limits, and thus a less
dramatic display of results

Upper limit = 50

Upper limit = 100

Lower limit = 20

Lower limit = 0