IF statement

[Veeru]

Hi

I like to do the following statements in LabVIEW,

IF AoValue<=0.1 THEN
    AoValue1=(AoValue-0.0060)
    ELSEIF (AoValue >0.1) AND (AoValue<0.2) THEN

     AoValue1=(AoValue-0.0035)
ENDIF

Pls help with this

Thanks

[MikeS81]

Hi Veeru,

you can use a case structure to do that.

See the attached example.

Mike

[Eugen_Graf]

Use "Select.vi" from comparison palette and "And.vi" from boolean palette.

[Veeru]

Thanks Mike and Eugen

for ex if i want to do it for some 10 cases ,this program would be too long.

Is there any other method

Thanks

[Eugen_Graf]

Yes, you can use switch-case structure instead of select.vi

Remember, you can write e.g. "1..3" for the case "1 to 3", or "..1" for the case "less than 1"

But you can't connect a double to the case-selector and compare doubles with decimal points, integers only.

[tbob]

You can connect many data types to the question mark of a case structure.  You can connect a string, an enum, an error wire, boolean.  Here are examples:

Message Edited by tbob on 06-11-2008 09:47 AM

[Veeru]

Thanks tbob