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  • Aciera
  • Aciera's Avatar
02 Apr 2025 17:15

Moving robot joints by only 1 Gcode command?

Category: Advanced Configuration

choose an unassigned gcode number and use a remap to fold those 3 commands into one.
  • ContinenteCNC
  • ContinenteCNC's Avatar
02 Apr 2025 17:13

PCI and PCI-E add on cards with parallel port that work out of the box

Category: Computers and Hardware

This is a dual parallel port card.

Model: Novacomm PLA4
Chipset: Moschip MCS9815CV
Interface: PCIModes: PCSPP, TRISTATE, EPP
Supports X Mode: YES (in PS/2 Mode)

A detailed report is attached (following Rob's suggestion)



  • tylernyberg
  • tylernyberg
02 Apr 2025 17:13
Replied by tylernyberg on topic New Computer - Error Launching

New Computer - Error Launching

Category: Advanced Configuration

I updated the DIR and STEP settings after suggested and cross reference the old files. All the motors work normal. Previously the the machine showed up as XYZ and now it shows up 0,1,2,3 in LinuxCNC. The new file formatted to XYYZ config. Not a huge deal if it works like that, but would be nice if I could get 1 and 2 (Y-Axis) to appear as one again.

I'm having a problem with the Y homing currently. The Y hits the limit switch and continues trying to move forward. The numbers in CNC continue to go up -1, -2, -3...-10.

Z-Axis home normal. The X-Axis Hits the switch and doesn't back off that I can tell, but doesn't trip that it's at the limit, so maybe fine. I have alter the home settings to try to fix the issue of the Y, but I can't seem to figure it out.
  • heaven
  • heaven
02 Apr 2025 16:19

Moving robot joints by only 1 Gcode command?

Category: Advanced Configuration

Hi, 
Right now, i'm trying to control a 6-dof robot by linuxcnc, I found kinematic-switch function for moving joints from Gcode.I guess I need to make 3 Gcode commands to just do one task like:
1st-cmd: Use M code command to switch to nontrivial kin
2nd-cmd: use G code command to move joint
3rd-cmd: Use Mcode command to switch back to trivial kin
Yes, it can do my job but it complicated and not friendly. has anyone tried to merge these commands to a single one or any other way to do something similar 
  • grijalvap
  • grijalvap's Avatar
02 Apr 2025 16:15

Hypertherm Powermax Voltage Divider, Preference for THAD-10

Category: Plasmac

50:1 worked well you can use the THCAD10 without any modification, 
Some good practices are:
-Place THCAD10 as close as possible to the Plasma power supply.
-Use a shield cable and connect the shield to GND on one side only.
-Use a ferrite bead on the control side to reduce induced noise 
 
  • PCW
  • PCW's Avatar
02 Apr 2025 16:06
Replied by PCW on topic sl2-100 galvo scanner

sl2-100 galvo scanner

Category: Driver Boards

Probably doable if there is protocol documentation.
  • vre
  • vre
02 Apr 2025 16:01 - 02 Apr 2025 16:01
Replied by vre on topic sl2-100 galvo scanner

sl2-100 galvo scanner

Category: Driver Boards

It is digital sl2-100 not xy2-100
  • PCW
  • PCW's Avatar
02 Apr 2025 15:42
Replied by PCW on topic sl2-100 galvo scanner

sl2-100 galvo scanner

Category: Driver Boards

If it's a digital XY2-100 interface, there's a hostmot2 driver
  • Grotius
  • Grotius's Avatar
02 Apr 2025 15:41 - 02 Apr 2025 15:42
Replied by Grotius on topic LinuxCNC S-Curve Accelerations

LinuxCNC S-Curve Accelerations

Category: General LinuxCNC Questions

@Endian,

I am not ready with the .iso, but you can try this archive. Unpack it where you want.
Then : ./install.sh

I didn't test it on a fresh .iso so i can not confirm it works straight away.
After installing goto : ~/linuxcnc/cmake/configs and do : ./run_axis_9

At your own risk:
repository.qtpyvcp.com/repo/linux-distro/lcnc_archive.tar


 
  • vre
  • vre
02 Apr 2025 15:03
sl2-100 galvo scanner was created by vre

sl2-100 galvo scanner

Category: Driver Boards

Hello.
Knows anyone something about driving sl2-100 galvo scanner ?
  • Hastrh2o
  • Hastrh2o
02 Apr 2025 14:58
Qt Designer QMainWindow slots was created by Hastrh2o

Qt Designer QMainWindow slots

Category: Qtvcp

Hi,

When I edited qtaxis.ui I found the new functions I added to the handler file in "signal editing  / slot " panel. Now I add another function to the handler file and I don't recall what I need to do to find it in "signal editing  / slot " panel... I know I could edit manually the ui file and that's work, but I prefer having it there.
Thanks.

Ronan
  • andypugh
  • andypugh's Avatar
02 Apr 2025 13:37
Replied by andypugh on topic Devuan, RPi5 & Linuxcnc Image

Devuan, RPi5 & Linuxcnc Image

Category: Installing LinuxCNC

Linuxcnc complains about /usr/bin/kill not being there but it's under /bin/kill which might have to do with debian having /bin /sbin & /lib being links to /usr/bin /usr/sbin & /usr/lib/ and Devuan not taking that road.
 

That's something that is meant to have changed in Debian too, in fact LinuxCNC is being "told off" about it:
github.com/LinuxCNC/linuxcnc/pull/3388
 
  • andypugh
  • andypugh's Avatar
  • andypugh
  • andypugh's Avatar
02 Apr 2025 13:30
Replied by andypugh on topic User Defined M-Codes M100-M199

User Defined M-Codes M100-M199

Category: Gmoccapy

Not really, as the system has no way to know if the user-defined codes are modal or not.
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