I'm trying to write voltage from the daq assistant into an array and then store this in a file. All I get in the file is the initialized array. I just want the voltage once per second to be read into the array and then after 20 seconds have an array to store in a file. I've tried to change the sampling rate and add in a wait until vi, but this doesn't work either. Can anyone tell me what I'm doing wrong. Thanks.
