LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Network communication between 2 cFP issue

Hi all,

We have a couple of cFP 2220, both running startup applications individually very good, recently we needed to perform some tests that required sharing data from sensors connected to one cFP(1) and processed on another cFP(2).

 

I first modified the .iak file from my cFP(2) project and added the other cFP(1) just to drag some of its channels to my VI and read the data. Long story short, it didn't quite work, I started reading the sensors data correctly but after a while it stopped updating the value, and stayed like that until one of the 2 cFP are reset.

 

Since that didn't help, I created some aliased network shared variables from the cFP(1) channels that I needed on my cFP 2 project, but the same issue happened, I where only able to read the variables for a short period of time (this time even shorter).

 

When this issue happens, none of my VIs brakes, they keep working normally.

 

Any advice/comment/help is welcome.

 

Thanks in advance.

 

David Vega

0 Kudos
Message 1 of 2
(2,493 Views)

Hi,

 

Could you please explain which CFP is resetting? Is it the one that is processing the value?

 

Regards,

Miguel Fonseca

Applications Engineer

National Instruments

0 Kudos
Message 2 of 2
(2,392 Views)