LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

How to take a single value from a Floating-Point Scalar Wire?

Solved!
Go to solution

Hi all,

 

I just started working with LabVIEW, and I am trying to create a zero-ing (tare) function for a pressure transducer. To do this, I would like to have a switch that takes the current value of a floating-point scalar wire (orange), stores it, and subtract it from the wire. Is there any way to do this? I am using LabVIEW 2014.

 

Thank you

0 Kudos
Message 1 of 5
(2,660 Views)
Solution
Accepted by topic author mig1214

Hi, I have shown a very simple example using  a shift register and select.  This is one of many ways but it is simple to follow.  It should help the thought process at least.

Michael.

Message 2 of 5
(2,651 Views)

Thank you very much Michael,

 

That was exactly what I needed.

 

-Miguel

0 Kudos
Message 3 of 5
(2,635 Views)

As mentioned in the duplicate thread, a feedback node is often cleaner than a shift register because the relevant code is more localized. Same functionality.

 

UseFN.png

0 Kudos
Message 4 of 5
(2,627 Views)

Hi altenbach,

 

Sorry about the duplicate thread; the page did not give me any confirmation that my question was posted so I thought I made an error and wrote another thread. Thank you for your help.

0 Kudos
Message 5 of 5
(2,610 Views)