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  • akim14
  • akim14
01 Jun 2025 20:14

LinuxCNC Dual-Head Gantry Setup Assistance Request

Category: General LinuxCNC Questions

Thank you so much I am still having problems setting up the limit and home switches in the main hal , I used mesa CT here are my files, I noticed you used the code down below but i cant seem to replicat it without error


# --- MIN-HOME-X ---
net min-home-x <= hm2_5i25.0.7i77.0.0.input-00-not

# --- MAX-X ---
net max-x <= hm2_5i25.0.7i77.0.0.input-01-not

# --- MIN-HOME-Y ---
net min-home-y <= hm2_5i25.0.7i77.0.0.input-02-not

# --- MAX-Y ---
net max-y <= hm2_5i25.0.7i77.0.0.input-03-not

# --- MIN-Z ---
net min-z <= hm2_5i25.0.7i77.0.0.input-07-not

# --- MAX-HOME-Z ---
net max-home-z <= hm2_5i25.0.7i77.0.0.input-06-not

# --- MIN-W ---
net min-w <= hm2_5i25.0.7i77.0.0.input-05-not

# --- MAX-HOME-W ---
net max-home-w <= hm2_5i25.0.7i77.0.0.input-04-not

# --- X_READY ---
#net X_Ready <= hm2_5i25.0.7i77.0.0.input-08

# --- Y_READY ---
#net Y_Ready <= hm2_5i25.0.7i77.0.0.input-09

# --- Z_READY ---
#net Z_Ready <= hm2_5i25.0.7i77.0.0.input-10

# --- W_READY ---
#net W_Ready <= hm2_5i25.0.7i77.0.0.input-11

# --- Z_SPINDLE_RUNNING ---
net Z_Spindle_running <= hm2_5i25.0.7i77.0.0.input-12 => and2.0.in0

# ---setup home / limit switch signals---

net min-home-x => axis.0.home-sw-in
net min-home-x => axis.0.neg-lim-sw-in
net max-x => axis.0.pos-lim-sw-in
  • kworm
  • kworm
01 Jun 2025 18:00
Replied by kworm on topic Merging operations NGC files Fusion 360

Merging operations NGC files Fusion 360

Category: CAD CAM

You are correct I have a paid license. I used to use the free version some time ago and I don't remember it having that limitation but I know they have made multiple license changes over time for the free version which is unfortunate. Glad to see you have made a solution to work around it.

I don't use axis but this post may be similar to what you are looking for:

forum.linuxcnc.org/20-g-code/36186-use-m...messages-my-solution
  • poesel
  • poesel
01 Jun 2025 17:46
Position: relative expected was created by poesel

Position: relative expected

Category: General LinuxCNC Questions

Hi,
I'm trying to run a little test program, and it aborts with the fault message: 'Motor 0 Positionssfehler (sic!) Position: relativ erwartet' ('motor 0 positioning error position: relative expected').
The program is this:

%
(G90: Set to Absolute Positioning)
G90
(G94: Feed Rate Mode Units per Minute)
G94
(G17: Select XY plane for arc moves for G2 G3)
G17
(G21: Set Units to Millimeters)
G21
(G54: Select coordinate system 1)
G54

G1 X0 Y0 F1000
G1 X10 Y0
G1 X10 Y10
G1 X0 Y10
G1 X0 Y0

M30
%

I'm a bit surprised since I'm setting G90. What am I doing wrong?

Thanks!

P.S. little typo: 'Positionssfehler' should be 'Positionsfehler'
  • Hypnotoad
  • Hypnotoad
01 Jun 2025 16:35

Confused about how to set up Probe Basic on a Raspberry Pi

Category: QtPyVCP

I have a working configuration with LinuxCNC using AXIS and would like to try switching to Probe Basic.  I've gone thru the Pncconf trying to create a Probe Basic configuration and it seems to require configuration of Mesa cards which I don't have.  I'm using direct GPIO into a Rpi hat, which isn't directly supported from the standard stepconf tool either, but I was hoping to do what I did with stepconf -- make a config that assumes normal Linux parallel port configuration, and then modify that to use the Rpi GPIO HAL.

I saw a reference to a Probe Basic sim configuration in another thread with the suggestion that someone with a working normal stepconf config could look at the Probe Basic sim config and see what modifications need to be made.  But I can't find that sim config.

Could someone point me in the right direction?
  • Doc_emmet
  • Doc_emmet
01 Jun 2025 15:41
Replied by Doc_emmet on topic QTDragon stop & pause run

QTDragon stop & pause run

Category: Qtvcp

Hello,
I found the file qtdragon_handler.py on my hard drive and copied it to my machine folder, and now it works.
So, it seems there's a path missing from my .INI file?
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