Archive for July, 2009
A Note about DAQ Assistant and 200279 Error in LabVIEW
By Ralph - Last updated: Friday, July 17, 2009
Just a few days ago, I created a simple LabVIEW program which read about 32 channels at 2KHz and display the data and write the data into file. The program is quite simple, so I used DAQ Assistant and Measurement File Express VI to read and write the data in one loop as the following [...]
Change Windows XP Environmental Variables in LabVIEW
By Ralph - Last updated: Friday, July 17, 2009
The Windows XP’s environmental variables can be changed in Windows’ control panel. And if you want to change these variables in LabVIEW, you can use the System Exec function and the command “path=dir1; dir2; dir3” together to realize it.
Using “cmd/c path=dir1;dir2;dir3” as the input parameter to System Exec function in your LabVIEW program will change [...]