G code / mach 3 question

[contractdesign]

Could someone please explain what needs to be connected, configured, or setup for the M8 code to enable my coolant system. I am using a PDMX-122 breakoutboard with Mach 3. Any feedback would be greatly appreciated.

[keebler303]

I think you might need a macro? not sure. You will surely get further by asking in the mach forum, as it is an issue with software, not the machine.

Matt

[ger21]

You should just need to set up an output pin to turn on the coolant. I don't have Mach3 installed here, so can't check until later. Also, you need to assign the output pin to the M8 command, I think. Should all be in the ports and pins page.

[mxtras]

Check also the spindle set-up page in the config screen. There are two places you need to screw with to get this to go - one is the pins and ports (output) and the other is in the spindle set up screen, believe it or not.

Scott