case structure

[jcist001]

Attached is a VI I created, I would like to set up a case where I either input -1 or 1 with an control  in the CN . I tried doing it but Im not sure if its correct

Can someone help me ?

[JÞB · Accepted solution]

First, You may want to read this There may be better ways to run that device.

I can't get at the command reference from Galil so I don't know what possible values there are for CN But likely you need no case stuctures at all!  (The first one is just a boolean "Not" anyway.)  I don't know what "Polarity" does either but, this "Mod" may be a start in the right direction.

[jcist001]

The restrictions for my CN command are either a 1 or -1  those are the only two possible choices. I would like some type of control that would let the user only choose between those two values.

Thank YOU!!

[JÞB]

---

@jcist001 wrote:

The restrictions for my CN command are either a 1 or -1  those are the only two possible choices. I would like some type of control that would let the user only choose between those two values.

Thank YOU!!

---

A Boolean would work

[altenbach]

Try an enum or radiobutton control. Even a two-line listbox would work.