On the first page, you will construct a program to that will enable the UHC-400 to control an outside air damper if the outside air is sufficiently cool to be used for free cooling. The following items will be placed this page:
▪two AnalogInput programming blocks,
▪a numeric constant
▪an Add programming block
▪a GreaterThan programming block
▪two ReferenceHubs
The completed first page of this example should resemble Figure 16 below.
Figure 16: First Page of Program Example
Also see:
Set Up Your Catalyst Work Space
Place and Configure Analog Inputs
Place and Configure a Constant
Place the Programming Blocks: Add, and GreaterThan