I built my own engraver. I uploaded firmware GRBL v1.1 custom, XY Homing 30.8.2019 (which is included LaserGRBL v4.8.3) into Arduino Uno. It works fine. I have checked emergency button today and I found that is stops the machine BUT it also switchs laser on for a moment (even though the laser was not turned on at all before pressing the button). I have checked my wiring and I think that it is ok. Please is it behaviour of GRBL v1.1 or I made a mistake during wiring? Please is it possible to configure GRBL not to turn on the laser when pressing the emergency button (if this behavior is part of it)?
Hello dear forum,
I built my own engraver. I uploaded firmware GRBL v1.1 custom, XY Homing 30.8.2019 (which is included LaserGRBL v4.8.3) into Arduino Uno. It works fine. I have checked emergency button today and I found that is stops the machine BUT it also switchs laser on for a moment (even though the laser was not turned on at all before pressing the button). I have checked my wiring and I think that it is ok. Please is it behaviour of GRBL v1.1 or I made a mistake during wiring? Please is it possible to configure GRBL not to turn on the laser when pressing the emergency button (if this behavior is part of it)?