So my problem might be a really basic one, but as I am new to the NXG and I couldn't really find a solution I decided to kindly ask for Your help.
I need to acquire analog data from two DAQ channels with a different sampling rate (jet rpm vs temp,pressure and so on). I decided to create two tasks to read the data. Unfortunately when I run the program the error -50103 occurs.I found out that adding second Daqmxread causes the problem.
I found the error description on the internet,but still dont know where is the issue.
I attach print screens of a code (it is a bit messy and in development for now,but I can't go forward)
Thank You very much.
What hardware are you using? For most DAQ devices, you can only have 1 AI task due to only 1 sample clock and 1 mux being on the board. So if you really want to sample at different rates, you will need another card.
Thank You for reply.
I use ni6002 daq,but i have few of them so ,as I understood, I simply need to connect tachometer to another one (so the code isn't the problem itself )
Thank You very much for help,it cleared my mind.