09-30-2011 12:03 AM
09-30-2011 04:47 AM
Hi Danish Rizvi,
I believe it is most likely a grounding error that is causing the DC offset problem you are experiencing. The link below is to a similar forum post that I hope will solve your problem.
"why do I get an offset with analogue input" : http://forums.ni.com/t5/Measurement-Studio-for-VB6/why-i-do-get-an-offset-with-analog-input/m-p/6133...
The first reply to this forum has a link to the Field Wiring and Noise Considerations for Analog Signals guide which is really helpful.
Hope this solves your problem