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Thank you for your response. The line pwmValue = self.h.hal.get_value('pwmgen.0.value') is working well.

However, I’m having trouble with the QPushButton (or Action button). I’m not receiving any callback when it’s clicked.

Thank you very much for the quick response, it will be very useful to me...

Tanks

How do the 7i97t drive enable pins work? Do they supply a voltage?

well for me I will have to get more proficient in using Freecad. Now more then ever  especially now since the site
diyrcwings.com/app seems to be permanently down. (I used it to generate the g-code for my foam wings)
fortunately there is a workbench add-on that is available for Freecad by Shkolik. called Foamcut. it looks
like it's 4 axis plus a rotational axis. I will have to give it a shot and see how I like it. Anything else wants to
require Windows.
link to the github   github.com/Shkolik/Foamcut

As I said, first make sure the drive is in CIA 402 operation enable mode.


The cia402 component will make the drive go to operation-enable when you set cia402.0.enable true.
There should be a line that looks like this in your hal file
net x-enable <= joint.0.amp-enable-out => cia402.0.enable

If it doesn't go to operation-enable, check cia402.0.stat-op-enable in halshow,
you need to check the statusword and the controlword, and consult the manual
for reasons why the drive doesn't want to go operation enabled.

Key bindings for axis start here:

github.com/LinuxCNC/linuxcnc/blob/7fc59f...cripts/axis.py#L3129

If you are running a Run In Place version of LinuxCNC, you can simply navigate to that file and modify them.  It gets more tricky if you have a package install, but definitely possible.  
 

jetzt gehts
Am Motor Endstufe Tipschalter andere Richtung

Me podrías decir por favor que versión de Linux CNC tienes y si esta en Debian 12 o si no en cual y vuelvo a instalarlo todo a ver si me funciona gracias

Yes, that's what I've done. My axis is configured in my .hal & .ini files with Z pulse detection on my rotary axis ( B ), which has no switch. The problem is that I can't detect my Z pulse during homing on this axis ( B ). The hardware tests you made me do comply.
On all my other axes, homing is done correctly (with switches) in accordance with the attached documentation.

Im saying you can add debug in the routines or try reviewing the logs linuxcnc leaves behind. You could add print commands in the routines that only print to the terminal log, just a matter of crazy you want to get with it. I used several while writing the routines as sanity checks.

But its almost always debounce issue, noise, possibly worn pitt d contacts in the probe or a too soft spring in the probe. I've owned about everyone under $300 at some point or a other. They are pretty well similar. If using 24v the contacts can pit if not lubricated with the correct grease fro repetitive micro arcing.

I would take it apart and clean it really well and put the special grease in check your spring pressure maybe give it a stretch.

Set some debounce in hal.

And bump your feed speed up. I don't even use the slow probe anymore so waste of time. My fast probe at 8 in a minute and call it good. Repeats within a tenth or two and is more consistent than fast+slow.

Please don't double post.

OK here we go:
1. 7i92m with a BOB, and the latest Linuxcnc.
2. card is setup at ip 10.10.10.10 it pings and i can flash the card with the bin file using MesaCT
3. Tested the card with the pathpilot and it works and moved the table.
4. when i use the linuxcnc pncconf wizard or the linuxcnc all comunications with the card stops, even the ping stops responding.
I'm stuck here any ideas?

Angelos

Uso qtplasmac pero no me sale esa opción para thc . No se por que instale linuxcnc 2.9 master puede ser por eso?

O tengo que cambiar el firmware lo tengo en 7i96s_d quizás poner 7i96s_dlp resolveria que me salga esa opción de verdad no consigo configurarlo 

It looks like you connect drive-enable-in to drive-enable-out
to enable the drive. This means the 7I97T's enable outputs
may work, but you would need to determine the polarity,
open circuit voltage, and closed circuit current. These can all be
measured with a DVM.

Here is a more detailed wiring pin out for the hypertherm controller.  However I haven't found anything about if they are activated by a positive voltage or a ground.  This chart says relay contact closure.  With that said, would I be able to just enable the drives with an external switch and relay?