I would like to place a small 2.5 W blue laser with PWM input on the spindle from my CNC to "engrave" my logo on my wooden products. It is not very clear to me how to connect and command it; to control the spindle I obviously connected the OutBoard to the MK3 / 9 from where I take the 0/10 volts to be sent to the inverter ... the laser instead how do I connect it? to command it I imagine that the M3 S command is always used. modifying the postprocessor to switch off the laser during inactive movements. I know someone has already implemented this configuration ... can you give me some info?
Thank you all
Marco