Problem with Z movement and homing
I have a cartesian printer with one stepper motor nema 17 in for each axis.
Both X and Y axis are working normally, but the Z axis is moving too slow.
I tried to change the resolution even though my calculated resolution is 400 steps/mm, and nothing changed.
I also tried changing other parameters as the speed and acceleration, but it always remains with the same problem.
When I turned the printer on and tried to move my Z axis, I saw that it was moving 1/5 of what it was showing on the display and it was very slow.
Also, when I tried to do the Z-homing, it should have gone from 0 to the maximum end-stop, but it didn't. It goes around 50mm and it inverts the direction to go another way without touching the end-stop.
I'm using the repetier-firmware configuration tool to make my firmwares, so I'm not a pro-programer and sadly I don't know how to change the parameters manually.
Someone have an idea of what do I have to do?