Machine Power Button Assignment

Digital input must be connected to a hardware input in hal to work, so something like
net din-00 <= hm2_7i92.0.7i77.0.0.input-09
and also connected to the pin that it controls
net din-00 => halui.machine.on
but since the din-00 can also be used internally, we can use another name for the new pin, like power-button
net power-button => halui.machine.on <= hm2_7i92.0.7i77.0.0.input-09
This can be easily edited in a text editor by editing the file with the config name and .hal at the end.
Feeds and speeds can also be done similarly, granted you have a card that has analog inputs.

SertanATL wrote:

What are the names of the line that control feeds and speeds for spindle and axis? I changed a few but could not get it to work.

There are not pins for these values explictly, but there are ways to override them as a percentage of programmed value. 

See halui.feed-override and halui.spindle-override : linuxcnc.org/docs/stable/html/man/man1/halui.1.html