User`s guide

430 VEE User’s Guide
11 Using Operator Interfaces Chapter
This creates an input object that uses a Check Box. If the
operator clicks the box, an X will appear and the object
outputs a 1; otherwise, the object outputs a 0. The output
can be tested with an If/Then/Else object to tell VEE what
to do next.
18 Select Flow ⇒ If/Then/Else and place it to the right of the
Toggle. Connect the Toggle data output to the data input A
of the If/Then/Else object. Edit the expression in the
If/Then/Else object to: a == 1. (Recall that the symbol for
“is equal to” is ==, not =.) If the terminal A holds a 1, the
Then output will fire; otherwise, the Else output fires.
Connect the output of Toggle to the input of If/Then/Else.
19 Select Flow ⇒ Repeat ⇒ Break and connect it to the Then
output on the If/Then/Else object, as shown in
Figure 243.
Figure 243 The Warning UserFunction (Detail View)
20 Select the Check Box object (Turn off alarm?)by clicking on
the right side of the object. Open the pop- up Edit menu
and select Add To Panel. Size the panel view to surround
the Check Box.