read data from subvi

[WeberM]

hello,

i've got an data aquisition and put my data into a subvi. i do this to avoid global variables.
so when i read data to save it into a binary file i can't wrote data into this vi. so data is lost.

is there any solution??

markus

[becktho]

Hi

Why should the data be lost? If I understand you correctly, you wire your data to either your sub-vi or to the write function, but you can wire it to both of them.

If this is not what you are looking for, provide more information. Extracts of your code would be most helpful.

Thomas

[WeberM]

in the attachement there is the used subvi.
this subvi is used in a loop where the data acquires.
in a parallel loop the vi will be read to save the data.

[di-marker]

Hello Markus,

you have to seperate the communication and the data saving.
Each component in it's own loop.

Marko

[WeberM]

the attached vi creates data and save the data. when i read the data it wont be the same.

markus

[becktho]

Could you attach your vis as LV7.0?