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When I open the axis sim the units are inch, when I open the axis_mm sim the units are mm.

In the [TRAJ] section of axis the LINEAR_UNITS are inch and in the axis_mm the LINEAR_UNITS are mm.

JT

I was able to get the spindle torque figured out. This is how I did it:

loadrt scale names=spindle_load_scale,spindle_rpm_scale
setp spindle_load_scale.gain 10
setp spindle_load_scale.offset 0
net spindle-torque nyx.0.servo-05.trq-fb => spindle_load_scale.in
net spindle-load spindle_load_scale.out => qtpyvcp.spindle-load-indicator.in-f
setp qtpyvcp.spindle-load-indicator.max-val 150
setp qtpyvcp.spindle-load-indicator.min-val 0

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'.