Probably it's a pretty simple question but i just can't do this... I'm trying to get data from 2 instruments with a Kyowa UCAM-20PC which has 30 channels. I can get the data using 1 channel with 1 instrument, but I have problems when I try with 2 instruments, labview always gives me the data of the last plugged channel, even sending the right command and openning 2 separateds instrument assistants for each instrument.