Hi
I need to make a setup to control how many bend a wire can handle before it breaks.
Currently I’m controlling a stepmotor using Labview and a DAQ-USB 6009
I’m using Digital I/O to generate the CLK and controlling the Direction and Enable.
I also use the Analog input to measure a DC voltage.
So flow is “one step” , ”take measurement”, “one step”, “take measurement” (e.g. 150steps) ….. “turn direction “ repeat
However my setup is not stable, be course of the software timing.
Is there a better way of doing this? Using a com port? Or a LPT or a ????
(remember the step and the measurement need to be synchronized)
Thanks 🙂