Problem with the use of VISA Serial...

[pfg158]

Hi all,

I was using a VI to read and write on a serial link.
I work now with LV6i but the VI was developped on LV5 ans used the sub-VI', "Open serial", "Read Serial","Write serial"...

I decided yesterday to use the VISA Sub-vi's.
All is working but it's now very low to swap between the Front panel and the Diagram...

Do you know how to avoid this?

Thanks for your help.

Pfg

[Zvezdana S.]

Hi,
Try running your VI in a single thread. LabVIEW 5 was designed not to use dual interface, and later LabVIEW versions use it. Run your program in User Interface thread and you shouldn't see this delay.
To change the system execution thread, go to File>>VI Properties>>Execution.

If this doesn't solve your problem, please post the VI.

Zvezdana S.
National Instruments

[pfg158]

Thanks Zvezdana S. !

It's seems to solve my problem!

P-F