only x y without z

hi
my machine has only two axes x and y
I would like to remove from LinuxCNC z-axis or possibly exclude commands PgUp and PgDn keyboard to prevent the following error of the z-axis
any solution?
Working with mesa m5i20 - 7i33 -7i37 and version 2.6.7 LinuxCNC

regards

Ale

Hi

You are into editing by hand.

It is quite simple, you just reduce the number of axes to 2, co-ordinates to X Y and remove all Z references and connections

I have edited a stepconf config to show the basis of it, yours will be a bit more complex because of the mesa boards, but the principle is the same

regards