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  • tommylight
  • tommylight's Avatar
25 Feb 2026 23:12
Replied by tommylight on topic Postprocessor for oscillating tangential knife

Postprocessor for oscillating tangential knife

Category: Post Processors

Thank you.
I would also like to build one such machine, but i have a pretty long waiting list, building a laser and a router now, want to build a small but sturdy mill, a wire EDC, a bigger styrofoam cutter, a rugbot, a normal tangential knife, ... oh well.
  • tommylight
  • tommylight's Avatar
25 Feb 2026 23:06
Replied by tommylight on topic 7i96S Labels

7i96S Labels

Category: Show Your Stuff

Thank you.
BTW, i can not check on this PC as i have no office suite installed.
  • tommylight
  • tommylight's Avatar
25 Feb 2026 23:05
Replied by tommylight on topic Jog speed

Jog speed

Category: pyVCP

Did you set the scaling properly?
  • tommylight
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25 Feb 2026 22:51
Replied by tommylight on topic M codes for a second spindle?

M codes for a second spindle?

Category: General LinuxCNC Questions

You are welcomed, always, and thank you for reporting back.
  • tommylight
  • tommylight's Avatar
25 Feb 2026 22:50
  • tommylight
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25 Feb 2026 22:49
Replied by tommylight on topic mesambccc init feature question

mesambccc init feature question

Category: Driver Boards

Moved to "driver boards"
  • jtrantow
  • jtrantow
25 Feb 2026 21:48
mesambccc init feature question was created by jtrantow

mesambccc init feature question

Category: Driver Boards

I have my 7i96 working with a CommanderSK VFD over RS485 with hm2_modbus. (See attached)I write two registers using the init section but I haven't figured out the syntax to read registers in this section. Could anyone provide an example of reading registers during init? I'd like to only read the rated rpm, amps, etc once and I need the values in hal.I would also appreciate an example showing how to set the HAL_FLOAT scale factors. (in the .mbccs) I am currently using 

setp hm2_modbus.0.vfd.ref-coarse-00.scale 10.0


It seems like this belongs within the .mbccs definition.
  • PCW
  • PCW's Avatar
25 Feb 2026 20:54

hm2_modbus pktuart, probably a firmware request?

Category: Driver Boards

The physical PKTUART pins are assigned in the firmware source (the PIN_XXXXX.vhd file that was included in the zip file)
 (If that's what you meant)
  • jtrantow
  • jtrantow
25 Feb 2026 20:08

hm2_modbus pktuart, probably a firmware request?

Category: Driver Boards

That should work!

Do you need to assign the pktuart pins when you build the firmware?

If yes, the Mill with 7i92 has open connectors on the 7i85S TB1 TX6, TX7 SRX0, STX0 and all the odd I/O on the 7i75.

The Router with 7i92T supports a spindle, laser, and bunch of pins reserved for plasma.
P1 and P2 are both configured as G540 but P1 is actually connected to 7i75 card.
The pins I have unassigned are P1 gpio.029, .031, and 0.033.
The router is working fine and won't gain any functionality so an update is much lower priority. Really just a wiring cleanup so let's wait before putting new firmware in that.

I will try to get the  7i96d_7i85p_pktv3 installed today, otherwise it may be a week before I get back to it. 

Thanks!
  • liutas4x4
  • liutas4x4
25 Feb 2026 19:44
Replied by liutas4x4 on topic M codes for a second spindle?

M codes for a second spindle?

Category: General LinuxCNC Questions

It is working. Thanks to you and @dm17ry -- it runs easyli.
  • cmorley
  • cmorley
25 Feb 2026 19:24

qtDragon: Auto Return to Manual Mode After an MDI Command so MPG works

Category: Qtvcp

Of this is a common complaint,I could add this as an checkbox option in master branch.

As far as other wanted/annoying behaviors - feedback welcome.
I won't guatemtee you always get what you want but usually can at least help with customizations

Chris
  • HansU
  • HansU's Avatar
25 Feb 2026 19:23
Replied by HansU on topic Sheetcam v8

Sheetcam v8

Category: CAD CAM

I think it's a bit of a shame that they rather create a new version to have a reason to raise the price instead of fixing the bugs in version 7.
 
  • Mbrand1901
  • Mbrand1901
25 Feb 2026 19:22
Replied by Mbrand1901 on topic Retrofitting Deckel FP4ATC

Retrofitting Deckel FP4ATC

Category: Milling Machines

Hahahaha thats defenetly the case with 4 m/min.
I will propably leave it as it is.
Originaly it has also 4 m/min.
  • 3404gerber
  • 3404gerber
25 Feb 2026 19:10
Replied by 3404gerber on topic CiA 402 Folder Missing

CiA 402 Folder Missing

Category: EtherCAT

Hi,

I have no experience with CiA homecomp, but if I have a look at the comp source code here , I see that it creates a "joint.%d.request-custom-homing", jno" pin. Could the name be your problem?

Cheers,
Luca
  • tommylight
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25 Feb 2026 19:02
Replied by tommylight on topic Add Buttons in Probe Basic

Add Buttons in Probe Basic

Category: QtPyVCP

Attached picture of the latency shows a Preempt-Dynamic kernel, not the required Preempt-RT kernel, so that will not work.
Try installing the RT kernel, if this works:
sudo apt install linux-image-rt
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