Today I did a fresh install of Mach3, and KMotion v428. Most things just came up and worked right off the bat, but for some reason coolant is not working. Coolant is on I/O3. I have it configured as Output#3 in Mach3, on Port 10, Pin 3. But it won't turn on. However, if I go into KMotion, and SetBit 3, it works fine. Any ideas where I should look?

Everything came up easily - the axes all move, my pendant works, the spindle PWM code works. Didn't have this problem when I installed 428x.

Less important, I can't seem to make my probe input to be "visible" to the KFlop. It's in I/O5. I do have it configured as an input in my Init, and configured for Port10 Pin 5 in Mach3. Worked fine in KMotionCNC last time I tried. It works fine under Mach3 with SmoothStepper, so it's not something wrong with the hardware. But KFlop never sees the pin change state.

Regards,
Ray L.

Today I did a fresh install of Mach3, and KMotion v428. Most things just came up and worked right off the bat, but for some reason coolant is not working. Coolant is on I/O3. I have it configured as Output#3 in Mach3, on Port 10, Pin 3. But it won't turn on. However, if I go into KMotion, and SetBit 3, it works fine. Any ideas where I should look?

Everything came up easily - the axes all move, my pendant works, the spindle PWM code works. Didn't have this problem when I installed 428x.

Less important, I can't seem to make my probe input to be "visible" to the KFlop. It's in I/O5. I do have it configured as an input in my Init, and configured for Port10 Pin 5 in Mach3. Worked fine in KMotionCNC last time I tried. It works fine under Mach3 with SmoothStepper, so it's not something wrong with the hardware. But KFlop never sees the pin change state.

Regards,
Ray L.