Can I run >1 session of a VI?

[stentboy76]

HI, I wrote a VI that controls 2 devices via serial port. I would like to daisy chain more devices of the same type and control those via a seperate of the same VI. Is this possible?

[Lab Viewer]

In VI Properties -> Execution -> check Reentrant Execution for that VI. You have an example in "Load and Call Multiple Copies of a SubVI using VI Server" [http://zone.ni.com/devzone/explprog.nsf/6c163603265406328625682a006ed37d/5537485d021e80fe862565ed00532428?OpenDocument]
Good Luck!