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  • Aciera
  • Aciera's Avatar
03 Mar 2025 09:41
Replied by Aciera on topic EL6751 native support

EL6751 native support

Category: General LinuxCNC Questions

Of course we are interested! Please share.
  • Aciera
  • Aciera's Avatar
03 Mar 2025 09:40
  • Aciera
  • Aciera's Avatar
03 Mar 2025 09:28
Replied by Aciera on topic HURCO KMB-1 Control Update

HURCO KMB-1 Control Update

Category: Milling Machines

jogging operation is independent of the type of motors used. Have you actually confirmed in halshow that these pins are set correctly?

axis.L.jog-scale
axis.L.jog-enable
axis.L.jog-counts
  • Piet
  • Piet
03 Mar 2025 09:28 - 03 Mar 2025 09:28
difference 7i76e and 7i76EU was created by Piet

difference 7i76e and 7i76EU

Category: Driver Boards

Hallo, Mesa bietet das 7i76eu als Ersatz für das normale an.
store.mesanet.com/index.php?route=produc...83_85&product_id=399

Kann ich es genauso verwenden wie das normale 7i76?

vielen Dank im Voraus
  • rodw
  • rodw's Avatar
03 Mar 2025 09:15

Signal wires: please provide guidance on shielded wires I should use

Category: Computers and Hardware

I suggest you contact Treotham. They will be in VIC. Call them
treotham.com.au/
For stepper wiring on a couple of machines I have used ÖLFLEX CLASSIC 400 CP 4X0.75 from them
Then had to get it in from overseas but it didn't take long.They will have other options.
This was rated for drag chain use and actually has two layers of plastic sheath as well as the shielding.
To get wires up on the gantry, I use DB9 breakout boards and you can get premade cables from www.lindy.com.au/. These are pretty light weight but sure beats soldering up your own.
The rest of the (unshielded) cabling I mostly use Jaycar hookup wire with bootlace ferrules. You can  get a kit with the crimper and ferrules from eBay. The Jaycar wire is a bit light but it works...
 
  • NT4Boy
  • NT4Boy
03 Mar 2025 09:07
Replied by NT4Boy on topic HURCO KMB-1 Control Update

HURCO KMB-1 Control Update

Category: Milling Machines

Just for the record the machine is homed, but actively changing axis.x.jog-counts moves nothing.
Are the published the mpg hals I have adopted for stepper motor systems, and not appropriate for my DC servo system?
  • Aciera
  • Aciera's Avatar
03 Mar 2025 09:05 - 03 Mar 2025 09:14
Replied by Aciera on topic Stepper as a spindle

Stepper as a spindle

Category: HAL

Note that ' s-output => spindle.0.on' does not make much sense in the context of the hal sections posted above as 's-output' is a float signal and 'spindle.0.on' is a digital out pin.

Looks like you are actually missing the input to enable the stepgen.

So in the spindle section of your hal file change this line:
net s-output        =>  spindle.0.on

to this
net s-enable   <= spindle.0.on
  • Hakan
  • Hakan
03 Mar 2025 08:12 - 03 Mar 2025 09:11
Replied by Hakan on topic Fusion 360 post processor file for Plamac

Fusion 360 post processor file for Plamac

Category: Plasmac

Tried to follow how this works in the onCircular function.
Three lines down there is a test with 0.2 mm line 452. That fails for this circle.
Then ends up doing a new circle line 476, which is the one that isn't really right.
I don't understand this with merging circles but I guess it has something to do with that.
Edit: In the fusion simulation of the tool path it is clear that a circle is made up of several circle segments, which is then supposed to be assembled to a full circle in the post-processor. Guess something went wrong with the assembly.
  • PostavCNC
  • PostavCNC's Avatar
03 Mar 2025 08:05
Replied by PostavCNC on topic Stepper as a spindle

Stepper as a spindle

Category: HAL

Hi, there,  I am trying to follow step in this thread to set up stepper as a spindle. But the spindle stepper is not turning. I have tried to add this line as you mentioned. The LinuxCNC has a  problem with s-output  => spindle.0.on. Do you have any idea what I should have fix or add to hal in order to work properly. Thank you very much in advance.
  • NTULINUX
  • NTULINUX's Avatar
03 Mar 2025 08:02 - 03 Mar 2025 08:03
Replied by NTULINUX on topic LinuxCNC on Intel Clear Linux

LinuxCNC on Intel Clear Linux

Category: Installing LinuxCNC

My Gentoo installer+image has been published. I tuned it as much as possible, I don't think Clear Linux will be much faster than what I have, if not slower.

github.com/NTULINUX/gentoo_backup/releases/tag/v0.3-alpha

openlunchbox.com/mw19/index.php/HOWTO:_Gentoo_for_LinuxCNC

If you're using the installer on Bookworm, start here:

openlunchbox.com/mw19/index.php/HOWTO:_G...tching_the_installer
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