I am trying to evaluate a temperature sensor.To do that I have to monitor
thermocouple readings.Thermocouple is connected to FP-TC-120 temperature
module. Besides, I have to acquire data from an optical spectrum analyzer.
I am
using 3650.VI to monitor the temperature and 86140B Trace_Screen Capture
(2).llb
o trace the data from the OSA. I want to combine these two VIs and automate
the
process.
I tried to use "invoke node" to call the VI that traces data from spectrum
analyzer but I came face to face with the problem that I explained in the
link
below.
http://forums.ni.com/ni/board/message?board.id=170&thread.id=405775
If you can solve this problem by using that VI,I really appreciate it.
Then another solution came to my mind. I defined the VIs inside
the .llb
file as an executable file. But, then I had trouble with the command line
input
of "System exec.VI". I either got error#267 or error#2 despite the fact
that I
have spelled the file path correctly any time that I run the code.(attachment 3650.VI)
What should be the input to command line the System exec. VI? Should I
write cmd.exe or the file path as an input to command line?(I am using Labview 8.2)
Thanks a lot
