Hey Guys,
New to the forum and am working on my first CO2 laser build. I am hoping to wire up the electronics this weekend and am curious if anyone has set up the autofocus on this DSP controller. there doesn't seem to be much documentation on it. there is some info in the manual that tells how to enable it but it doesn't talk about what pins need to be used on the control board for the inputs.
I received an email from Marco (light object) and he said I have to hook up both limit switches for the Z axis but didn't really elaborate and was not very clear.
I am curious if it just uses the Z+ limit switch as the "focus" switch.
Thanks!
Tim