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Since you're observing activity at hal pin “motion.digital-in-xx”, this confirms that the hardware input is functioning correctly. The issue likely lies further downstream—could it be that Gmoccapy is monopolizing this pin?

seuchato wrote:

I was looking for a way to control my vacuum table's vacuum pump from within axis.

To late, but:
Axis (and probably other GUI's) already have built in control for Mist and Flood so you could have just used those as that would also make it possible to use the M7/M8/M9 codes to control them directly, more info here
linuxcnc.org/docs/html/gcode/m-code.html#mcode:m7-m8-m9
For more outputs/stuff, you would have to go with what you did, and there are probably many ways of doing it, and you can use PyVCP panel to show info about it at all times:
linuxcnc.org/docs/html/gui/pyvcp.html
I use PyVCP panels a lot with Axis GUI, a lot, even for showing all Mesa IO and everything else, on industrial machines.
forum.linuxcnc.org/30-cnc-machines/31792...ofit?start=100#88523
See the right side, all is added as PyVCP panels.
P.S.
I was just searching for a retrofit i did to post the link here, bumped into my video from youtube posted by some russian company on rutube !!! And they wonder why the whole world hates them!

Please post output of ip a

He did, so why ask again?
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On topic, that seems an issue with the EtherCAT key, it has nothing to do with networking, also supported by "modprobe" in the error as the module could not be loaded/inserted.

ATC design is final. Also did up a quick 4th axis rotary table using a surplus harmonic. The body is a steel block, faceplate is steel. printed nylon dust seal, and then an 60mm motor shaft coupling. It takes a  52mm round quick change plate for vises. Just enough centre height to spin the small xindian h67 vise with a 4" long work piece. Total cost with the harmonic drive, 200w ethercat servo, machined parts from JLC is in the $800usd mark. Not bad!   There are a small amount of these surplus harmonics, so if someone wants to build their own high quality rotary, I can give you the files. (I cant post publicly on here though). Note that the precision of the housing block is probably not going to be perfect, and you may way to scrape in the bottom to be dead square square.

This is still not the build with the jerk limiting right?

I did a hydrauic press brake without conventional axes of G-code some time ago. I am not sure that was worth the trouble in the end, as with axes you get homing and speed control for free.

forum.linuxcnc.org/30-cnc-machines/42100...ions?start=10#204551

There might be some reusable ideas there though.

You don't need any PWMgens,

The PID output would be connected to the hm2_7i95.0.7i83.0.0.analogout-NN
pin in hal

Hallo,
ich benötige mal etwas Input...
Ich versuche einen Servocontroler mit +/-10V anzusteuern über die 7i95T+7i83.
Ich habe mir jetzt 4 PWMgen per Bitfile erstellt, verstehe jetzt aber noch nicht, wie ich die Verbindung

pid.x
hm2_7i95.0.pwmgen.00
hm2_7i95.0.7i83.0.0.analogout

hinbekommen soll? 
Kann mich wer in die richtige Richtung weisen?

 

The other L-modes also don't work. Timeout doesn't work. Nothing happens after 10 seconds. Yes I'm looking at the digital-in-xx pins. LinuxCNC version on the splash screen is 2.9.0~pre1+git20230208.f1270d6ed7

L3 is correct for this application, but out of interest, does L1 work?

Does the 10 second timeout work?

Which LinuxCNC version?

In halshow are you looking at the motion.digital-in pins? (rather than the IO pins)

forum.linuxcnc.org/38-general-linuxcnc-q...ideas?start=10#82686

Maybe.

That's shown embedded in Touchy, but it could be standalone.

I also did a similar thing with a hydraulic press-brake, but don't know how that worked out in the end. That didn't use LinuxCNC at all, it was pure HAL. But I am not sure that was the best of ideas in the end.

forum.linuxcnc.org/30-cnc-machines/42100...ions?start=10#204551

I think that's about as good as it gets, and it's perfectly usable for most purposes (especially if you don't plan on using software step generation or encoder counting)

Gmoccapy is written in Python, you might want to look at just adding some more code. If you know Python, that is.

Just open the terminal and type

halcmd setp stepgen.4.velocity-cmd 40

Anything that is a valid HAL command for the HAL file can be run from the command line with "halcmd"

If you want to do more than a single line, then

halcmd -kf

will open an interactive HAL session where you can type commands (without halcmd) with tab-comoletion and command history.

To exit the interactive session, type "exit"

But if you want to control it from a switch, or pot, or VCP then that can be done too.

Hello, I reset the device to factory defaults as you advised, but the "Amplifier Fault" error still persists. Is it because the DC setting is not set correctly? I'm wondering if you have any other advice.