Hood
I also done what you said, I give it a margin of 20 degree, but it takes a couple of turns before stopping.
And does not stop always on the same spot.
I have some other options to control the driver.
It is actually not a VFD but a DC driver (Lenze 4900) controlling a DC motor.
Now I control it with 0-10V and direction.
- Driver can accept -10 to +10V or A + B complementary waveform.
So it will be possible to control it with STEP/DIR.
I was looking for the YAPSC:10 but can't find it to buy.
And converting STEP/DIR to A + B complementary waveform seems to be hard because A & B must be 90d shifted.