Graphics Programs Reference
In-Depth Information
Figure 19.44 Placing the supply duct connector in 3D view
16. Rotate the view to show the opposite end of the extrusion. From the
drop-down on the Options Bar, set the system type to Return Air. Select
the face opposite from the Supply Air connector, and click to place the
connector; see Figure 19.45 .
Figure 19.45 Placing the return duct connector in 3D view
17. Click the Modify button or use the Esc key to finish placing connectors.
Select the Supply Air connector, and access its element properties.
Confirm that the Flow Configuration parameter is set to Calculated. Set
the Flow Direction parameter to Out. Click the small rectangle to the far
right of the Flow parameter, and then click Add Parameter to create a
new parameter called SupplyAirFlow. Make it an Instance parameter
and click OK twice to finish. Repeat the same process for the height and
width of the connector. Click the small rectangle to the far right of the
Height parameter to associate it with the SupplyHeight family
parameter, as shown in Figure 19.46 . Click OK to close the Associate
Family Parameter dialog box.
 
 
 
 
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