Advanced Search

HalloIch habe eine Problem mit  der Referenzierung meiner X Achse.Z und Y fahren richtig , die X-Achse fährt auf den Schalter bleibt kurz stehen und fährt dann in die selbe Richtung.   Egal ob die Vorzeichen bei Home_latch_vel   in minus oder plus mache . Wenn ich Manuel  in die richtige Richtung fahre  ich ins Minus.Anbei meine Einstellungen in der ini.
[AXIS_X]
MAX_VELOCITY = 166.666666667
MAX_ACCELERATION = 1000.0
MIN_LIMIT = 0.1
MAX_LIMIT = 315

[JOINT_0]
TYPE = LINEAR
HOME = 10.0
FERROR = 10.0
MIN_FERROR = 1.0
MAX_VELOCITY = 166.666666667
MAX_ACCELERATION = 1000.0
# The values below should be 25% larger than MAX_VELOCITY and MAX_ACCELERATION
# If using BACKLASH compensation STEPGEN_MAXACCEL should be 100% larger.
STEPGEN_MAXVEL = 180
STEPGEN_MAXACCEL = 1500
# these are in nanoseconds
DIRSETUP   = 2500
DIRHOLD    = 2500
STEPLEN    = 2500
STEPSPACE  = 2500
STEP_SCALE = 640
MIN_LIMIT = 0.1
MAX_LIMIT = 315
HOME_OFFSET = 0.000000
HOME_SEARCH_VEL = 3.0000000
HOME_LATCH_VEL = -0.500000
HOME_FINAL_VEL = 2.000000
HOME_USE_INDEX = NO
HOME_IGNORE_LIMITS=yes
HOME_SEQUENCE = 1
 mfg 
Hilton
 

Hello, friend. First of all, congratulations on successfully using NVEM V5 on linuxcnc.
I have the same control card as yours, but I read scotta's reply and read the 230 pages, but still can't find a solution, and I don't see a complete process. Can I ask for your help?

Hello scotta, you are such a great programmer.
These days, my NVEM V5 RT1052 control card cannot connect to Mach3, and then I found your post on building linuxcnc on Google. The post shows how to flash Remora firmware on NVEM V2. I spent two days reading the entire post of 230 pages.
But since this is not my specialty, it took me two days to install debian12 linuxcnc.
I also want to revive my NVEM V5. I want to embrace linuxcnc and abandon Mach3. I need your help. I now have two ST-LINK V2, exactly the same. I changed how to flash Remora in the first step. After the V2 soldering pins are connected to ST-LINK, the control card does not light up the signal light as you showed on YouTube. It must be connected to 24V power supply.
I found that many people mentioned this problem in the 230-page reply. I hope to get your help. I want to record the whole process as detailed as possible and then show it to those who need it.

1) Reviewed 2009 Debian documentation which suggested $ dpkg-reconfigure locales.
Along the way found instruction to use the Spacebar to select a locale from the list offered.
This is missing from the menu-config instructions.
When locale is selected with Spacebar, the missing step in previous post appears.
Tried it the sequence, and failed to set locale.

2) Reviewed a June 2023 suggestion from www.server-world, suggesting $ localectl.
Ran the sequence and failed.

3) Debian Wiki from 2022, section labelled "Manually".
$ sudo nano /etc/locale.gen
Long list of locales, all commented out.
Uncomment en_AU.UTF-8 UTF-8
$ sudo locale-gen
Locales are generated.
$ locale -a
C
C.utf8
POSIX
en_AU.utf-8

LogOut/In.

$ locale
Full suite of en_AU.
SO SUCCESS.

Ran PnCconf again.
SUCCESS.

I don't know if the LogOut/In step is listed in the official LC 2.9.4 instructions.
If so, I missed it.

Prospect for cutting metal with LC 2.9.4 looking good.
John.

sorry for useless comment, but great job Atrex! 

do you have pcb files for that expansion board or you plan to sell it?

The whole folder that contains the ini file, the remap and everything else.
Right click on the folder and choose 'compress'.

¿El THCAD2 está en la misma caja que el 7I96S?

perdon entendi mal no el thc esta en la maquina de plasma 

I have qt_dragon_hd set up and running versa probe. Per the web directions, I have remapped M6 to the qt_auto_probe_tool routine.

Everything works fine, however, once the auto probe routine finishes and control returns to the gcode file, the display in qt_dragon switches to showing the qt_auto_probe_tool text and infinitely scrolls through it.

I am fairly new to LinuxCNC and have only made it this far by pure determination and reading a lot, so use ELI5 principles, if you don't mind.

Many thanks.

Very interesting! Can you report what kernel is installed on your 2.9.4 system?
The command is uname -a
(I'm guessing you can't do this for the 2.9.3 system as you have probably overwritten that hard drive.)
Well, I am very happy that this ports [disabled] mess is fixed by a newer kernel!
Thanks,
Jon

7I96S outputs 4 and 5 are AC/DC type 100 mA max 60V max

Your external SSR may appear stuck-on if the output
polarity was wrong or maybe it just has too much leakage
current for switching a low current signal.

La salida 4 que tiene mejor aislamiento es dc o ac  por que he puesto un ssr de dc y no corta se queda en contacto aunque no este dada la antorcha de plasma

You mean the ini file or what ?

Difficult to troubleshoot. Please attach your zipped config folder so we can see how things are setup.

Hello everyone,I’m facing a persistent issue with implementing a Python-based M6 remap in LinuxCNC 2.9.4 running on Debian Bookworm. No matter what I try, LinuxCNC always reports that my remap function is “not a Python callable function,” even though I have followed all the official documentation and community advice.Details:

• Configuration:
  • In my INI file, I have:
  • [RS274NGC]
    
    
    PARAMETER_FILE = linuxcnc.var
    RS274NGC_STARTUP_CODE = G21 G40 G90 G94 G97 G64 P0.025
    REMAP = M6   python=my_m6_remap_function modalgroup=6
    
    [PYTHON]
    PATH_PREPEND=/path/to/my/python/scripts                            
    PATH_APPEND=/path/to/my/python/scripts  
    TOPLEVEL=/path/to/my/python/script/m6_tool_change.py
    
    The Python file is in the correct directory, and the function name matches exactly. The function signature is:
    •     def my_m6_remap_function(self, **words):
              # minimal test code
              print("Hello from  REMAP")
              return INTERP_OK
      
      
      
      I have tried different function names, ensured the function is top-level (not inside a class or another function), and removed any __init__.py, .pyc, or __pycache__ files.File encoding is correct (UTF-8/ASCII), and permissions are set properly.Result:I always get the following error:
          'my_m6_remap_function' is not a Python callable function - ...:REMAP = M6   python=my_m6_remap_function modalgroup=6
      I have tested this on multiple machines, with fresh configs (including a clean Axis config), and even on a different PC – always the same result.Remapping using ngc (subroutine) works perfectly.
      I can import linuxcnc in Python 3 without issues.
      I have tried examples from stdglue.py and the forums – same error.Environment:Debian BookwormLinuxCNC 2.9.4 (from official repositories)Python 3 bindings are present and workingNotes:I suspect this is either a bug in LinuxCNC 2.9.4 on Bookworm or a missing package/feature in the current build.
      Downgrading to an older distro or using Python 2 is not a practical option for me.I need Python remap for integration with a custom PyQt5 GUI and an Automatic Tool Changer (ATC).Has anyone else encountered this issue or found a practical solution?Is there a way to enable Python remap support in this environment, or any workaround besides using ngc?
      Any help or suggestions would be greatly appreciated!
      

El thcad2 no lo se por que no se como comprobarlo

he comprobado lo de step/dir 04 y funciona perfectamente