comparison with numeric limit test

[sonnyanderson]

hello
 
I created a Labview program that takes values has the entries (I called Input) and I also have a value to the output (Output).
I compare the value of the input with the output on teststand
if both are equal then the test is true beings.
if the two values are not equal then the test must false beings.

  Programm on the labview (I called CAN1) function so that if we give the values of entry and not press Start before you execute the programm then the output will be different from the input
and before execution if the you click Start then the entry will be equal to the output.

the problem is that I have to do the comparison on teststand, but its function does not like her should.

[sonnyanderson]

Hallo

when I declare a value locals, takes the low value of this variable locals.
but when I 'put another in my Input values by calling the function testand, the low does not change it remains equal to my variable locals.
the objebtif here is to compare the output with that of low beings must equal to my input value.