Re: measure phase difference between two pulse trains or an encoder A-B phases

2004-04-13 Thread CoastalMaineBird
Three ideas: 1... Use CTR GROUP CONFIG to set up two counters. Use CTR MODE CONFIG to set up MODE 3 (Count Continuously), using an internal clock timebase. Use CTR Control to start the counters. Periodically: Call CTR BUFFER READ to check the backlog of readings waiting

measure phase difference between two pulse trains or an encoder A-B phases

2004-04-13 Thread xavif0
I want to measure the phase difference or shift between the lines A-B of an incremental encoder to check that is 90=BA as a test to another purpose. I've tried with "Extract single tone measurements.vi" and other vi's like this but it doesn't work. Please, could you help me? Thank you very much.