Advanced Search

Apparently, it is waiting for me to complete an M6 tool change, which is not set up in my hal file. I'll keep digging.

This is what i was doing last few days, a very small 4 axis cnc machine for cutting some kind of plastic material for clear teeth aligners, machine is fully finished (except a box for electronics and cutting the protruding HGR25 rail to size).
-The machine kinematics are simple XYZC.
-The mill bit is angled at 35 degrees from table, can be changed to 90 or any other angle
-the C axis can spin freely both directions and has a home switch, with limits at+-99999 in ini only
-table/C axis is designed in FreeCAD and 3D printed, with 120 tooth HTD3 pulley included


Below is what i have to work with:
-the file generated from their software is a simple text file (.pts extension) with values for 3 axis, BUT has no axis assignments at all, only numbers, so with a bit of help from Gemini a filter was made to open the .pts file and assign axis letters together with Feed rate and M2, all that works fine
-also made a filter that adds the fourth axis that also seems to work, but not as required by this task, C does move small amounts to account for the tool cutting angle, but this requires rotating the C axis 360 degrees for a full job
-that job is always a single cut line, always same location of the material, always indexed on C, material shape does change but never significantly
-that is the only job this machine will do.

-
The machines used for this are 4 or 5 axis, always, and they use that same file type with 3 axis values, so the kinematics or CAM must do the required changes/modifications to path, and this is where i am stuck, so any ideas are welcomed.

Ok, today I had the opportunity to check my signals. I started with analyzing the "reset" button, which is supposed to turn on/off the machine. When on version 2.9.4 the button toggles "halui.machine.on", which then activates "halui.machine.is-on". This is what I expected to see.
When on 2.9.6 I see that "halui.machine.on" is toggled, but i never get the "halui.machine.is-on" to become true. It isn't even true when I switch on the machine via the F2 key. The machine functions, but this pin never says it is on.
How could this be explained?

Починила, помогло, спасибо

probably using the
motion.feed-hold
or
motion.feed-inhibit
pins, but these may leave the spindle running and that might not be desirable.

./sodick.hal:22: classicladder exited without becoming ready

Maybe I wrote something incorrectly, but when I enter the parameters, the classic ladder error simply doesn't start on its own.

I have not published a video for a month. I was puzzled to see that there was an upwards trend in my views which had doubled during the month without any new content.

I think this was because I added AI generated thumbnails and revised titles to be more in line with what Youtube wants. TIme will tell.

Yesterday, I published a new video about installing on Trixie and its the best performer I've done. I think this was because I followed a script, added some chapter heading banners and used a cheap Teleprompter (which I also bought a foot switch for). I also used my DSLR with a 50mm F1.4 lens. The ficus hunted a bit but the deot of fields is nicer when I am in focus... You be the judge


I bought a video switcher and I want to do an installation walkthrough but last night I realized that the HP PC I wanted to use does not have an HDMI port so Ihave ordered a VGA to HDMI adapter. Hopefully I will be able to capture the screens from the BIOS and the Debian Installer. Wish me Luck!

I think I have gotten the firmware situation figured out, but now I am trying to add some things to the machines hal file for the retrofit based off a guide for a maho 400e. I added the following and now the cnc panel gives me an error. it seems to be saying it cant find pins on the 7i77

added to the machines.hal file=

loadrt matrix_kb config=5x5s names=maho_panel
addf maho_panel servo-thread
setp maho_panel.negative-logic 0
#scan out
net maho_panel.row_00_sig-out maho_panel.row-00-out => hm2_5i25.0.7i77.0.0.output-01
net maho_panel.row_01_sig-out maho_panel.row-01-out => hm2_5i25.0.7i77.0.0.output-02
net maho_panel.row_02_sig-out maho_panel.row-02-out => hm2_5i25.0.7i77.0.0.output-03
net maho_panel.row_03_sig-out maho_panel.row-03-out => hm2_5i25.0.7i77.0.0.output-04
net maho_panel.row_04_sig-out maho_panel.row-04-out => hm2_5i25.0.7i77.0.0.output-05
#scan in
net maho_panel.col_00_sig-in maho_panel.col-00-in <= hm2_5i25.0.7i77.0.0.input-05
net maho_panel.col_01_sig-in maho_panel.col-01-in <= hm2_5i25.0.7i77.0.0.input-06
net maho_panel.col_02_sig-in maho_panel.col-02-in <= hm2_5i25.0.7i77.0.0.input-07
net maho_panel.col_03_sig-in maho_panel.col-03-in <= hm2_5i25.0.7i77.0.0.input-08
net maho_panel.col_04_sig-in maho_panel.col-04-in <= hm2_5i25.0.7i77.0.0.input-09

loadrt mh400e_gearbox
addf mh400e-gearbox servo-thread
# --- GEARBOX CONTROL ---

net sig_return_actual_speed mh400e-gearbox.spindle-speed-out => motion.spindle-
speed-in

net sig_return_spindle-at-speed mh400e-gearbox.spindle-at-speed => motion.spindle-at-
speed

net sig_stop_spindle mh400e-gearbox.stop-spindle => halui.spindle.stop
net set-gear-shift-start mh400e-gearbox.start-gear-shift =>
hm2_5i25.0.7i84.0.2.output-05
net set-reverse-shaft-motor mh400e-gearbox.reverse-direction =>
hm2_5i25.0.7i84.0.2.output-04
net activate-reducer-motor mh400e-gearbox.reducer-motor =>
hm2_5i25.0.7i84.0.2.output-01
net activate-midrange-motor mh400e-gearbox.midrange-motor =>
hm2_5i25.0.7i84.0.2.output-02

net set-shaft-motor-lowspeed mh400e-gearbox.motor-lowspeed =>
hm2_5i25.0.7i84.0.2.output-00 # MAHO calls this Anwahl Mittelstellung
net activate-input-stage-motor mh400e-gearbox.input-stage-motor =>
hm2_5i25.0.7i84.0.2.output-03
net activate-spindle-twitch-cw mh400e-gearbox.twitch-cw =>
hm2_5i25.0.7i84.0.2.output-06
net activate-spindle-twitch-ccw mh400e-gearbox.twitch-ccw =>
hm2_5i25.0.7i84.0.2.output-07

Error I now get

RUN_IN_PLACE=no
LINUXCNC_DIR=
LINUXCNC_BIN_DIR=/usr/bin
LINUXCNC_TCL_DIR=/usr/lib/tcltk/linuxcnc
LINUXCNC_SCRIPT_DIR=
LINUXCNC_RTLIB_DIR=/usr/lib/linuxcnc/modules
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/lib/tcltk/linuxcnc/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.6
LINUXCNC - 2.9.4
Machine configuration directory is '/home/coopedup/linuxcnc/configs/my_LinuxCNC_machine'
Machine configuration file is 'my_LinuxCNC_machine.ini'
INIFILE=/home/coopedup/linuxcnc/configs/my_LinuxCNC_machine/my_LinuxCNC_machine.ini
VERSION=1.1
PARAMETER_FILE=linuxcnc.var
TPMOD=
HOMEMOD=
TASK=milltask
HALUI=halui
DISPLAY=gmoccapy
COORDINATES=XYZ
KINEMATICS=trivkins coordinates=XYZ
Starting LinuxCNC...
Starting LinuxCNC server program: linuxcncsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting LinuxCNC IO program: io
Starting HAL User Interface program: halui
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Found file(REL): ./my_LinuxCNC_machine.hal
Shutting down and cleaning up LinuxCNC...
Running HAL shutdown script
hm2: loading Mesa HostMot2 driver version 0.15
hm2_pci: loading Mesa AnyIO HostMot2 driver version 0.7
hm2_pci: discovered 5i25t at 0000:04:06.0
hm2/hm2_5i25.0: Low Level init 0.15
hm2/hm2_5i25.0: Smart Serial Firmware Version 43
Board hm2_5i25.0.7i77.0.1 Hardware Mode 0 = standard
Board hm2_5i25.0.7i77.0.1 Software Mode 0 = analogout_enables
hm2/hm2_5i25.0: Smart Serial Firmware Version 43
hm2/hm2_5i25.0: 34 I/O Pins used:
hm2/hm2_5i25.0: IO Pin 000 (P3-01): IOPort
hm2/hm2_5i25.0: IO Pin 001 (P3-14): IOPort
hm2/hm2_5i25.0: IO Pin 002 (P3-02): IOPort
hm2/hm2_5i25.0: IO Pin 003 (P3-15): Smart Serial Interface #0, pin tx1 (Output)
hm2/hm2_5i25.0: IO Pin 004 (P3-03): Smart Serial Interface #0, pin rx1 (Input)
hm2/hm2_5i25.0: IO Pin 005 (P3-16): IOPort
hm2/hm2_5i25.0: IO Pin 006 (P3-04): IOPort
hm2/hm2_5i25.0: IO Pin 007 (P3-17): Muxed Encoder Select #0, pin Mux Select 0 (Output)
hm2/hm2_5i25.0: IO Pin 008 (P3-05): Muxed Encoder #0, pin Muxed A (Input)
hm2/hm2_5i25.0: IO Pin 009 (P3-06): Muxed Encoder #0, pin Muxed B (Input)
hm2/hm2_5i25.0: IO Pin 010 (P3-07): Muxed Encoder #0, pin Muxed Index (Input)
hm2/hm2_5i25.0: IO Pin 011 (P3-08): Muxed Encoder #1, pin Muxed A (Input)
hm2/hm2_5i25.0: IO Pin 012 (P3-09): Muxed Encoder #1, pin Muxed B (Input)
hm2/hm2_5i25.0: IO Pin 013 (P3-10): Muxed Encoder #1, pin Muxed Index (Input)
hm2/hm2_5i25.0: IO Pin 014 (P3-11): Muxed Encoder #2, pin Muxed A (Input)
hm2/hm2_5i25.0: IO Pin 015 (P3-12): Muxed Encoder #2, pin Muxed B (Input)
hm2/hm2_5i25.0: IO Pin 016 (P3-13): Muxed Encoder #2, pin Muxed Index (Input)
hm2/hm2_5i25.0: IO Pin 017 (P2-01): IOPort
hm2/hm2_5i25.0: IO Pin 018 (P2-14): IOPort
hm2/hm2_5i25.0: IO Pin 019 (P2-02): IOPort
hm2/hm2_5i25.0: IO Pin 020 (P2-15): IOPort
hm2/hm2_5i25.0: IO Pin 021 (P2-03): IOPort
hm2/hm2_5i25.0: IO Pin 022 (P2-16): IOPort
hm2/hm2_5i25.0: IO Pin 023 (P2-04): IOPort
hm2/hm2_5i25.0: IO Pin 024 (P2-17): IOPort
hm2/hm2_5i25.0: IO Pin 025 (P2-05): IOPort
hm2/hm2_5i25.0: IO Pin 026 (P2-06): IOPort
hm2/hm2_5i25.0: IO Pin 027 (P2-07): IOPort
hm2/hm2_5i25.0: IO Pin 028 (P2-08): IOPort
hm2/hm2_5i25.0: IO Pin 029 (P2-09): IOPort
hm2/hm2_5i25.0: IO Pin 030 (P2-10): IOPort
hm2/hm2_5i25.0: IO Pin 031 (P2-11): IOPort
hm2/hm2_5i25.0: IO Pin 032 (P2-12): IOPort
hm2/hm2_5i25.0: IO Pin 033 (P2-13): IOPort
hm2/hm2_5i25.0: registered
hm2_5i25.0: initialized AnyIO board at 0000:04:06.0
hm2_5i25.0: dropping AnyIO board at 0000:04:06.0
hm2/hm2_5i25.0: unregistered
hm2_pci: driver unloaded
hm2: unloading
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
Note: Using POSIX realtime
./my_LinuxCNC_machine.hal:298: Pin 'hm2_5i25.0.7i77.0.0.output-01' does not exist
1999
Stopping realtime threads
Unloading hal components
RTAPI_PCI: Unmapped 65536 bytes at 0x7f5cd11d7000
Note: Using POSIX realtime

You might need to increase the number of pins (default is 15 input- and 15 output-pins):
linuxcnc.org/docs/html/ladder/classic-ladder.html#_variables

hello,

I've spent hours playing with the PID values ​​and still have the same problem...
In the meantime, I've made progress on other points on the machine to take my mind off things.

If I move the spindle to 45 degrees, then 145, 245, and 345, no problem; it positions itself correctly at the value. However, if I move it from 45 to 245, the spindle goes to maximum speed without stopping...

But since yesterday, I've had an interesting lead. When this doesn't work, I realized that the spindle command becomes negative (LCNC, probably choosing the shortest path, by wanting to rotate the spindle in the opposite direction).
And that's the problem: the spindle doesn't change direction, so the PID drifts...

To confirm my idea, I made the same movements, but imposed the rotation direction with an M19 Rx P1.
And then, if I move the spindle from 45 to 145 degrees or from 45 to 345, there's no longer a problem; it positions itself every time.

I've probably found the cause, but how to resolve it, I don't know.

Do I have an error in my HAL or am I missing a line?
Do you have any leads?

The LEDs are working properly.
The label translation is perfectly sufficient.

Thanks for the good work.

Switched to the generic driver, ok.
You probably need to add the configPDOS="true" to the linelike

Hello everyone,I have a proximity sensor that detects whether the machine door is open or closed. I’d like to integrate this signal into my system so that:

1. If the door is open, the program automatically pauses.
2. If the door is closed, the program continues.
3. The program should not start if the door is open — it should only start once the door is fully closed.

What’s the best way to implement this behavior in my setup?

Haha, ok..

Taking this as the cia402 reference example github.com/dbraun1981/hal-cia402/blob/main/example/cia402.hal
you normally connect opmode to the cia402 module. I would say connect lcec.0.5 to cia402.2 in the same way as in the example.