I figured this out. So I have a c program that runs on M3 and M4 that waits for the spindle to spin up and looks for some faults. It was set to execute/wait/sync where it should have been set to execute wait.
On Fri, Jun 24, 2016 at 3:33 PM, Colin Fera <colin.fera@...> wrote:
When is it safe to pause gcode in Kmotion Cnc and expect it to restart in the same place?
Today while cutting a part I paused gcode during a spiral "bore" interpolated circle. When it restarted the center of the arc had moved about 1/8".
No big deal since the part was ruined I experimented a bit and depending on where I paused it would restart with the arc center up to an inch off.
