Digital I/O

cancel
Showing results for 
Search instead for 
Did you mean: 

Should Change detection have limited triggers?

Solved!
Go to solution

Hi All,

 

I am using change detection in an event model (as per Example) and I am only getting a finite number of events.

It varies between about 350 and 750 events.

 

This is problematic as it is being implimented in a continuously running system.

 

Any suggestions

 

PXI 6289

LV 10.0.1 Realtime on 8195.

 

 

 

 

iTm - Senior Systems Engineer
uses: LABVIEW 2012 SP1 x86 on Windows 7 x64. cFP, cRIO, PXI-RT
0 Kudos
Message 1 of 3
(3,847 Views)
Solution
Accepted by topic author Timmar

Well Timmar,

 

have you checked your block diagram to make sure that it uses "continuous samples"

 

The example uses the default (finite samples) which is fine to show you the basic operation but becomes problematic if you want to do multiple events over a long period.

 

make that change and retry your code.

iTm - Senior Systems Engineer
uses: LABVIEW 2012 SP1 x86 on Windows 7 x64. cFP, cRIO, PXI-RT
0 Kudos
Message 2 of 3
(3,844 Views)

Thanks Timmar, That worked perfectly.

 

(I have posted my solution so that future explorers can easily rectify the problem)

iTm - Senior Systems Engineer
uses: LABVIEW 2012 SP1 x86 on Windows 7 x64. cFP, cRIO, PXI-RT
0 Kudos
Message 3 of 3
(3,843 Views)