Plasma THC300 Z Axis trouble

Hallo,
sorry for my bad englisch .

I start to config EMC for Plasma cutting and have a lot of trouble. I use the basic config plasma THC300, changed Ports, Axis speeds, Limits...

When i make in World mode a new 0 Point, the Z Axis Move Down from +150 to 0 and back to +150, that is wehen i zero any axis. and i can not adjust the Speed of the Z Axis when they do this. So it is not possible to zero. Where is the point to set the "length" to the Float Switsch and is there a Documentation for this config?

The A motor not jog in Joint Mode by hand, thats very bad wenn the A axis not jog.

What make Travel Height and Sw. Travel?

Edit:

I have make a new config. with plasma THC300, just invert the estop and float switch pin that it runs. The same problem, when i make a 0 point the Z axis value in Linux CNC move up and down!

Thanks

Hallo,
now i have changed to try a nother config, there is no documentation for THC 300 and i cant understand how it works and what the problem is.

linuxcnc.org/lucid/emc2/index.php/forum/...2&lang=italian#15198

you need the LinuxCNC dev package, and install the *.comp file.

In this moment it works not 100%, but i think it is better to understand.