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  • dredivan
  • dredivan
24 Jul 2025 16:45
Touch off don`t work "file not open" was created by dredivan

Touch off don`t work "file not open"

Category: AXIS

When I press button Touch Off, i see menu. When I enter my value, can`t press OK

linuxcnc 2.10 Axis Lathe configuration 
  • pkludwig
  • pkludwig's Avatar
24 Jul 2025 15:52

Simulating a hm2_eth driver (e.g. mesacard 7i76e)

Category: Driver Boards

Hi everybody,
i found some threats (e.g. Simulate a mesa 7i96 (solved)) where a component was written for mocking a 7i96e mesacard. Nevertheless i didn't found this component code published and as i'm using myself a 7i76e card i wrote a component on my own for mocking/simulating this driver.
My idea was to use the same .ini and .hal-files (and .tcl-files with some if statements -)) as on my real milling machine to keep the adaptions between simulation and real machine as low as possible.
In case it is interesting/helpful, i put the component-code on github.com/pkl42/linuxcnc_components_sim.git 
Also not all available pins are included right now, i added a detailed list on the git repository.
I tried to write the component in a generic way, so it should be quite easy to add missing pins or even adapting a 7i95 or 7i96 card. 
 
  • tommylight
  • tommylight's Avatar
24 Jul 2025 15:43
Replied by tommylight on topic Multi-use machine

Multi-use machine

Category: General LinuxCNC Questions

Easy, just make as much as you need/like of configs that fit your hardware, use the wizard to create each of them.
Although, plasma will not play nice with other features due to huge amounts of fine metal dust that blackens everything.
  • tommylight
  • tommylight's Avatar
24 Jul 2025 15:41
Replied by tommylight on topic threading - spindle encoder synchonization issues

threading - spindle encoder synchonization issues

Category: Turning

What I think I've discovered is that the system undercounts in the forward spindle direction, but seems to count properly in reverse.

Do you have a scope to monitor A and B encoder lines?
-
I had something similar a few years back with a china encoder where the pulses were correct in one direction, but would get thinner with speed on the other direction.
This was a new out of box encoder, the same make/model encoder worked properly after replacing it.
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