Help with User M Code

video


when the program is stopped by emergency or by the ESC button, Linuxcnc turns off the signals M3-M7-M8 for example.

I am using Linuxcnc 2.8 in a 5 axis configuration for a 2 station induction machine where I have created 4 user M codes.

M100 ON Inductor A
M101 OFF Inductor A

M102 ON Inductor B
M103 OFF Inductor B

When I create my special M code, I cannot connect it to any signal, a condition that I must respect for my M code to work.

So, I can't understand how I can make the M codes created run in the same ESC or emergency situation to turn off the inductors.

in my configuration it would be to execute M101-M103


for example

# M100 Encendido Inductor A

halcmd setp parport.0.pin-01-out TRUE

exit 0

Thanks for the help

Add this to your .ini file:

Then in your .hal file connect like this as an example:

I think you could use an and2 component.
connect the output to the parallel port pin
connect one input to estop
set the other input from your Mcode file.

Chris

Thank you very much for the help, I will be modifying it. I'm learning a lot thanks to the help of this forum !!! thanksssss