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  • pd_2832
  • pd_2832
15 Feb 2025 09:39 - 15 Feb 2025 09:41
Auto-Reload Tool Table Data in ATC Without External Script was created by pd_2832

Auto-Reload Tool Table Data in ATC Without External Script

Category: General LinuxCNC Questions

 

File Attachment:

File Name: ATC_CNC_20...15-2.ini
File Size:5 KB
 

File Attachment:

File Name: extract_da...-15-2.py
File Size:3 KB
 

File Attachment:

File Name: testing_2_...15-3.ngc
File Size:4 KB
 Hi,
I am working on a linear ATC project in LinuxCNC. Currently, my atc.ngc file uses data from tool.tbl, but I need to manually run an external Python script every time the tool table data changes to update atc.ngc.

Is there a way to automatically reload tool.tbl data into my ATC program without needing an external script? Can LinuxCNC directly access the updated tool table in real-time within G-code or any built-in mechanism to trigger an update?

Any suggestions or alternative solutions would be appreciated.

Thanks!

 
  • azim4411
  • azim4411
15 Feb 2025 08:48
Replied by azim4411 on topic Elumatec SBZ 130/01 retrofit

Elumatec SBZ 130/01 retrofit

Category: CNC Machines

Yeah, I opened the lid and found the wormgear. There seems to be a hexagon-shaped component on the top of the worm gear, it looks like it's made of MS but I'm not sure. I guess it must be a metallic target for the plastic component on top of it which looks like a sensor. What do you think?

On a side note, is it possible to use another controller plc but keep the same drive modules at least for the spindle and the supply unit using GSK controller or some other plc instead of Mesa cards and Linuxcnc?
  • Hakan
  • Hakan
15 Feb 2025 08:26 - 15 Feb 2025 09:32
Replied by Hakan on topic ssh connection instead of telnet

ssh connection instead of telnet

Category: General LinuxCNC Questions

Check out here serverfault.com/questions/967949/emulate-telnet-over-ssh in the Answer.
But replace 23 with 5007. Maybe not exactly what you need but something you can build on and make work for you.
  • Corne
  • Corne's Avatar
15 Feb 2025 07:04
Replied by Corne on topic Error: undefined symbol: hm2_pktuart_setup_rx - while lading custom modbus.so

Error: undefined symbol: hm2_pktuart_setup_rx - while lading custom modbus.so

Category: Driver Boards

Copied the mb25ioc32.so to the modules directory > same result as mentioned in my initial post.
A search to *pktuart* doesn't give any hit. So I don't know where to place these.

A compile of mb25ioc32.so delivers a mesa_modbus.o (and .c) in a tmp directory. I can find the source of this file at /usr/share/linuxcnc/ as mesa_modbus.o.tmpl.
  • newbynobi
  • newbynobi's Avatar
15 Feb 2025 06:42
Replied by newbynobi on topic Lathe axis display

Lathe axis display

Category: Gmoccapy

Depending of the mode: Radius Mode or Diamiter Mode one off the DRO (R or D) is grey, meaning not active.
That way you see very quick with mode you did activate with your gcode.

Norbert
  • gabriel176
  • gabriel176
15 Feb 2025 06:25 - 15 Feb 2025 06:31
Fix for "Go Home" button qtdragon_hd (make it go to the Z value you need) was created by gabriel176

Fix for "Go Home" button qtdragon_hd (make it go to the Z value you need)

Category: Qtvcp

the fix for the GO HOME button in the qtdragon_hd Offsets frame

the setting is in the following file:

/usr/share/qtvcp/screens/qtdragon_hd/qtdragon_hd_handler.py

(you need to edit it with sudo nano on a terminal)

on the line 821 (in my case)
there is a section called

"# offsets frame"

and about 17 lines below there is a setting that you have to change to get the button to go where you want, it's the following:

"ACTION.CALL_MDI_WAIT("G53 G0 Z0") " <--- there it is! that Z0 you have to change to the Z value you want.

after that, save the file, restart your linuxcnc and the button will go to that position.

i hope it helps someone
cheers have a nice day!
  • gabriel176
  • gabriel176
15 Feb 2025 06:19
Replied by gabriel176 on topic QtDragon HD with Z-Comp: Tool Sensor and Touch Plate Function

QtDragon HD with Z-Comp: Tool Sensor and Touch Plate Function

Category: Qtvcp

the fix for the GO HOME button
i found it! (it took me days to do it but i'm so proud of myself for finding it)
the setting is in the following file:
/usr/share/qtvcp/screens/qtdragon_hd/qtdragon_hd_handler.py

(you need to edit it with sudo nano on a terminal)

on the line 821 (in my case)
there is a section called

"# offsets frame"

and about 17 lines below there is a setting that you have to change to ge the button to go where you want, it's the following:

"ACTION.CALL_MDI_WAIT("G53 G0 Z0") " <--- there it is! that Z0 you have to change to the Z value you want.

after that, save the file, restart your linuxcnc and the button will go to that position.

i hope it helps you.
have a nice day
  • webbyguy
  • webbyguy
15 Feb 2025 04:22
Replied by webbyguy on topic Can't eek out that last bit of jitter

Can't eek out that last bit of jitter

Category: General LinuxCNC Questions

Yes. I'm using the parallel port to drive my milling machine.
  • spicer
  • spicer's Avatar
15 Feb 2025 03:52 - 15 Feb 2025 04:00
Replied by spicer on topic Referenzschalter Genauigkeit

Referenzschalter Genauigkeit

Category: Deutsch

Nachtrag:
Mein Link sieht aus, als hätte der vernünftige Befestigungspunkte. Ansonsten reicht eine nackte ITR9606.
Eine Lichtschranke hat niemals mechanische Streuung (sogar weniger als induktive Schalter).
Natürlich ist der Ref-Zyklus absolut wichtig (zurück und langsames Anfahren und zurück bis zur Öffnung des Kontakts).
Wichtig ist, dass die Lichtschranke NIEMALS direkte Sonneneinstrahlung bekommt und auch gegen Staub und Flüssigkeiten geschützt ist (meistens kein Problem, da unter dem Tisch).
Vorallem ist dieser Lösungsweg eine präzise und bezahlbare Lösung ;)
  • tommylight
  • tommylight's Avatar
15 Feb 2025 03:15
Replied by tommylight on topic Lathe axis display

Lathe axis display

Category: Gmoccapy

Nothing to fix there, that is all correct for a lathe, you have the X R-adius and X D-iameter, where radius is what you are taking off and diameter is the total size of the part.
  • tommylight
  • tommylight's Avatar
15 Feb 2025 03:12
Replied by tommylight on topic Can't eek out that last bit of jitter

Can't eek out that last bit of jitter

Category: General LinuxCNC Questions

Do you need a parallel port?
If not:
latency-histogram --nobase --sbinsize 1000 --show
  • unknown
  • unknown
15 Feb 2025 02:29
Replied by unknown on topic Potential All-in-One Single Board Computers

Potential All-in-One Single Board Computers

Category: Computers and Hardware

Ethercat appears to install ok, some modules are built for the current kernel, some are built for 6.1.0-31-arm64.

With no Ethercat devices connected I get this, would this indicate a good install ?
cnc@raspberrypi:~$ ethercat master
Master0
  Phase: Idle
  Active: no
  Slaves: 0
  Ethernet devices:
    Main: d8:3a:dd:ac:2e:74 (attached)
      Link: UP
      Tx frames:   28884
      Tx bytes:    1733040
      Rx frames:   0
      Rx bytes:    0
      Tx errors:   0
      Tx frame rate [1/s]:    124    124    122
      Tx rate [KByte/s]:      7.3    7.3    7.1
      Rx frame rate [1/s]:      0      0      0
      Rx rate [KByte/s]:      0.0    0.0    0.0
    Common:
      Tx frames:   28884
      Tx bytes:    1733040
      Rx frames:   0
      Rx bytes:    0
      Lost frames: 28884
      Tx frame rate [1/s]:    124    124    122
      Tx rate [KByte/s]:      7.3    7.3    7.1
      Rx frame rate [1/s]:      0      0      0
      Rx rate [KByte/s]:      0.0    0.0    0.0
      Loss rate [1/s]:        124    124    122
      Frame loss [%]:       100.0  100.0  100.0
  Distributed clocks:
    Reference clock:   None
    DC reference time: 0
    Application time:  0
                       2000-01-01 00:00:00.000000000
  • Jdolecki
  • Jdolecki
15 Feb 2025 01:53 - 15 Feb 2025 02:15
Lathe axis display was created by Jdolecki

Lathe axis display

Category: Gmoccapy

I set up my PcConfig for lathe x and z.

but this is what my screen displays how do I fix this?

 
  • unknown
  • unknown
15 Feb 2025 01:25
Replied by unknown on topic ssh connection instead of telnet

ssh connection instead of telnet

Category: General LinuxCNC Questions

That will not connect to the Linuxcncrsh server, the docs clearly state telnet or nc.

All changing the sshd port to 5007 will do is have sshd using port 5007 instead of 22, it will not connect to the linuxcncrsh server. Telnet & ssh (secure shell) are different protocols.

If you don't understand this I suggest get a proper network security advisor.
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