I have upgraded my original 3018 motor to a 20,000 rpm which work fine but i cant turn on full power inone go i have to gradually increase the spindle speed from 1000 to 2000, 3000, 4000, 5000 etc
with a 0.5 sec dwell time in between each increase, but i cant get the gcode to work it just goes to the final speed without ramping uo and pausing in between, i can do this manually with s1000, s2000 etc, but i am trying to edit the gcode i have 2 versions and neither seem to work, it does pause but the motor does not turn on until it reaches the final speed 5000rpm.
I would appreciate any help, i am assuming its GRBL
another version i have tried is
but it just starts at 5000rpm and the cnc dies and i have to reboot it becuase it cant handle 5000rpm at startup, i need to run at 1000rpm then wait 0.5 sec then 2000 rpm etc,
Using a Mysweety 3018 CNC Pro i think with Marlin and GRBL, again would like to confirm this too.
Thanks for any help guys