Machine: G.Weike LC1215
Board: Cohesion3d mini
Problem/ Question: I am interfacing the Cohesion 3D mini board to a G.Weike LC1215 Laser Cutter / Engraver. Most required connections & corresponding signals have been identified, however, the laser power controller requires a positive going Enable signal on its TH terminal just prior to the pwm pulses being applied to the IN terminal. I have not been able to find an appropriate terminal on the Cohesion 3D mini board for this Enable signal. Is there anyone who can enlighten me as to where on the board I may be able to find any such signal. Many thanks.