Can I use the instrument I/O assistant express vi to communicate with a USB connected instrument ? My PC is running Windows 2000 et Labview7 express. where can I get information or examples on the assistant and USB communication ?
Yes you can - the Instrument I/O Assistant communicates with message-based instruments through VISA. VISA 3.0 supports USB instruments and VISA 3.0 is the version of VISA that installs with the Assistant.