Hey guys,
I'm wanting to setup a counter to count a crossing of a sinewave. The thing is, the sinewave is not zeroed. It's a sinewave of a cyclic load cell that I'm testing a material with. With this test, I will put load on the load cell, then cycle from that position, which is my realitive zero.
So, say I put 0.043 volts on the load cell. I would then cycle the material at a certain strain both ways horizontally, and this "0.043" would be my zero for the crossing. I've included my Vi so you can see what's happening in the "strain" and "stress" state. These states are independant from eachother and don't work together in anyway. They're just recording data on different channels
Is there a way I can edit the Pt2Pt vi to look at this "0.043" value (which is an analog channel)? I was thinking global variable...or...something simpler I could put in my code. I'm still a novice in all this and I would greatly appreciate some advice.
Kindly
Gary S.