Thank you Hani for your time and advice i figured out the solution myself after posting the question i by chance looked one of the examples in LabView and found out this solution. Now my next question is that i want to work with timers. My idea is tht when i press the start button in my application it should run for 1 minute only, and for the first 50 sec no acquisition is being done but for the last 10 sec we start acquisition and as 10 sec completes we finish the acquisition. I want to control all this using software in labview dont want to use any external hardware triggers. Can you please suggest me any solution about this. I have thought of using the Elapsed time VI but could not figure out how it really works and there was no example included in labview. Please help me on it. Waiting for your response as always.
Thanks once again for your help.