Hi Devchander:
I have something that I would like to ask the data I acquire using differentional mode of 6250. Attached is my vi program. As you see the physical channal in the program is control by the reset button and enable button of my test fixture. Once I press enable button, the program can get a voltage and current value. That has no problem. But after I press the reset button, I suppose to get 0 voltage and current as what I get from my DMM. But the result was the voltage and the current value jumped unsteadily. See my word file. Could you explain to me why this happen?
