Case structure, case selector numerical control.

[joe1997]

Hello all,

 I want to know how can i change numerical values inside case selector in case structure using numerical control. Example: I want to make a LabView program that alert me if the temperature is below the minimum or above the maximum temperature using case structure. Also i want numerical control to change Max and Min temperatures inside the case selector.  

Thanks is advance.

[stephenb2]

Sounds like you might want to implement a state machine. The enumerated type is saved as a control, which makes it easier if you want to edit it with additional states later.

[JensG69 · Accepted solution]

You can only edit the values for the cases of a case structure during edit mode (ie from within the block diagram). You'll have to use "bigger than", "less than", and/or "in Range" to check for these three cases with variable limits.

Regards, Jens

[joe1997]

Thanks this worked 🙂