Rendezvous sync function used in this VI, what is the meaning?

[Xinghe.W]

I found this sub-VI called "Process Sync" and had difficulty in understanding it. Could anyone tell me what it's doing?

GUI is like this；

[Norbert_B]

This makes only sense if you have parallel executing VIs. One is "Init.VI" obviously, which requires synchronization with the rest of the application.

Hence you pickup a Rendezvous from an FGV and wait for the two VIs to meet in the Wait for Rendezvous.

Tip: Search for another "Wait at Rendezvous.vi" in your project.

Norbert

[Xinghe.W]

Aha I understand this Vi. It waits until Windows give it a name before its pattern shown on the screen.