Limit/Home switches

[Graeme]

What values should I be using in DeskNC for dos to get the home switches working. I'm using the old (resistor type) Hobby CNC controller board.
Everything works fine if I leave the home switch settings blank, but when I enter the bit numbers......nothing?????

[Bear]

Hi
0.0000=0.0000
what do you expect ?
Bear

[Graeme]

In the Machine/Driver Setup window there is a box called "switches" with the default settings;
Port 0
X axis -1
Y axis -1
Z axis -1
A axis -1
Limits -1
What value should I have instead to get the software to "see" that the switches are there.