"IF" statements in LabVIEW?

[Cutter]

I am using LabVIEW 6.1 and am trying to impliment a form of if statements to control an actuator in the following way:

If(x <= 0)  output 5V

If(x >= 1)  output 0V

and if x lies between 0 and 1 it simply keeps the old output.

Any ideas on how to do this? 

[I only need help with the logic here, the rest I got]

[Cutter]

Put more simply:

If (x < 0), output a 1

If (x > 1), output a 0

If neither, output same value as last time

[tuned99]

Use "In Range and Coerce" to determine it the value is between 0 and 1.  If it is, pass the old value through the case statement.  If it isn't, you can compare the value to see if it is less than 0.  Wire this to a "Select" and if it is true, pass a 1, otherwise, pass 0.  I've attached the example in Labview 7.0.

Message Edited by tuned99 on 07-25-2005 11:28 AM

[LV_Pro]

A case statement with a little proceeding logic. The attached is in version 7.0

P.M.

[Cutter]

is there something I can download to view labview v7 files with v6?  It won't let me open them.

[tuned99]

I didn't install the ability to save to v6.  Attached is my implemention in picture format.

[LV_Pro]

Here is a picture of the two implementations in my vi. In the case statement version the unseen cases have the appropriate constant values (0 or 5).

P.M.

[RINO2014]

how are you guy

i will need help on labviwe if you can do it will be so thanks  for ur help 

for IF

http://store2.up-00.com/2014-06/140213166061.jpg

rtz2004@gmail.com

Riyadh

[altenbach]

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@RINO2014 wrote:

how are you guy

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Continued here

[muks]

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