Specifications

9-230 | OWNER’S GUIDE
Variables within the data header
You might have noticed that DEWESoft creates a variable from each of the elds that you create in your
data header. These variables can be displayed and used in processes, just like the internal variables that
you created earlier!
For example, let’s say that each time you run a test you need to input a variable that will be used in a math
channel. Like doing repetitive valve tests, where different valve diameters are used all the time, as one
example. You could ask the operator to simply enter the valve diameter using the Data header pop-up, and
then this value will be processed mathematically in whatever way you want!
Imagine a situation where a tolerance is calculated by multiplying a constant value by another value which
might change from test to test? This is not a problem: you can use the Internal Variables that we learned
about earlier to hold a constant value, and use the Data header eld to collect a second value at run time
from the operator…. then put them together in a math channel.
Above - we add an internal variable to hold the valve circumference, which will not change from test to test...