User`s guide

378 VEE User’s Guide
10 Test Sequencing Chapter
Figure 208 The Rand UserFunction
5 Save the program as seqdat1.vee. Close the Rand window
using the x button on its top right corner.
Now set up three tests in the Sequencer to call Rand using a
Sequencer input pin to feed the input parameter to Rand.
6 Select Device ⇒ Sequencer and place it in Main. Add an
input terminal to the Sequencer. Click the transaction bar to
get the Sequence Transaction dialog box. Change the
FUNCTION field from testFunc(a) to rand(a). This will call the
UserFunction Rand() and send it the value on the Sequencer
input terminal A. Click OK to get back to the Sequencer open
view.
NOTE
Closing the window does not remove the UserFunction. If you want to
check this, just click on Edit ⇒ Edit UserFunction and you will see Rand
come up in a list box of UserFunctions to edit. Or you can iconize the Rand
function and you will see the icon for it in the bottom of the VEE screen.
NOTE
You could also use a Sequencer input terminal name, such as A, to pass
data to any of the expression fields within the Sequence Transaction box.
For example, you could use A to pass data to RANGE: and SPEC
NOMINAL:.