Mach 3 ports and pins problems,

[JAZZCNC]

Tom Cslabs doesn't recongnise Dir Low active for changing motor direction. None of the port/Pin are used either so set to Zero. If want to swap axis the you do it in the Cslabs Plug-in and re-assign channels. By default X = Ch0 Y=ch1 Z=ch2. So if want to swap X & Y then just set X=ch1 Y=ch0. No wire swapping required.
You would do this if view machine from front so X runs across gantry and Y along the length. This will make it display correctly or make sense inside mach.

Go to Config/Homes/limits and change the Reversed option. You may have to change Home negative as well so goes right way when homing.

If keys don't do what you want then go into system hot keys and change the jogging keys.

Also if setup Softlimts and you change axis channels you'll need to change these as well.