help

[kris69]

hello,

i'm a beginner with labview and i need some help

can some on explain me how to insert my XYgraph from the rampe.VI into de logged data waveform of affichage acquisition test. Vi using a mixed signal graph as in the mixed signal test example. How can i transfer the informations from one Vi to another. Do i need to use global or loval variables?

In fact, i'd like to display my "consigne" with my logged data on the same graph => easier for the user

thank you

kristof

[Andre_Saller]

You can pass the data via the connector pane of your VI, but this will only work, if you call the "rampe.vi" from your "affichage acquisition test.vi". If these two VIs run in parallel you will have to use a global variable, or, if you are using LabView 8 or later, shared variables.

[devchander]

You should use Globals to pass data between independent VI's

Also have a look at example vi 'Pass data with Notifiers.vi' in examples shipped wih LabVIEW, this may also help you

Regards

Dev

Message Edited by devchander on 07-07-2006 04:07 AM