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  • roland100
  • roland100
29 Jul 2025 18:11
Replied by roland100 on topic Mesa 7i96S MPG encoder on P1

Mesa 7i96S MPG encoder on P1

Category: Driver Boards

I tried efinity 2025.1.When I try to open the project seveni96s.xml i get the error:

The previous synthesis run has failed. To avoid potential problems or unreliable data, please run it again.

I click O then I get the message:
The family or device maybe invalid. Click OK to proceed with default family and device. Click Cancel to close project and abort.

Then I click OK the next message:
Encounter internal error. Please get help from support team

What does this all mean ? Do I have to choose a family or device first ?
I`m working on xubuntu 24.04

Do you have any suggestions ?
  • COFHAL
  • COFHAL
29 Jul 2025 17:23
Replied by COFHAL on topic Probe panel for Axis GUI

Probe panel for Axis GUI

Category: AXIS

When I press any of the keys X0 YO ZO X this error Unknow command M: M130 appears. What could be the cause?
  • PCW
  • PCW's Avatar
29 Jul 2025 13:21
Replied by PCW on topic Connecting my 7i96s to the VFD

Connecting my 7i96s to the VFD

Category: Driver Boards

They all connect to the VFD COM pin
(Spindle-,Out4b,Out5B --> VFD COM)
  • GuiHue
  • GuiHue's Avatar
29 Jul 2025 12:41
Replied by GuiHue on topic Commission drive on AX5206) using TC3 to prep for linuxcnc-ethercat

Commission drive on AX5206) using TC3 to prep for linuxcnc-ethercat

Category: EtherCAT

In a rather unfortunate and quite embarrassing turn of events: The actual gearbox section was missing from that drive without anyone noticing. Turns just fine now;).
  • epineh
  • epineh
29 Jul 2025 11:22
Replied by epineh on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

Yep cool, I am thinking of things like feedrate override, jog speed, rapid override etc nothing "realtime". We have noticed Modbus is slow with general IO, horses for courses I guess.

I've had more electronic parts turn up today so I plan to get busy on the weekend and start testing Riosub over the next few weeks. I've got 4 and 6 axis closed loop controller boards ready to test, both with dual Modbus connections and shift register out, so I can trial multiple combinations... will keep you posted. 

Cheers,
Russell.
  • sk_linuxcnc
  • sk_linuxcnc
29 Jul 2025 08:32
Replied by sk_linuxcnc on topic Help : Layman configuration for Raspberry Pi 5, Linuxcnc 2.9. and Mesa 7i96

Help : Layman configuration for Raspberry Pi 5, Linuxcnc 2.9. and Mesa 7i96

Category: General LinuxCNC Questions

you are right, it was quite simple indeed.

i opened the file interfaces file with
$ sudo open /etc/network/interfaces

commented out every line under #wireless

(managed to save the file this time since i was with sudo previlages.. unlike previously where i opened the file manually through the file manager)

$ sudo reboot

now wifi shows up under network manager gui, and it can be turned on and off easy.

thank you!
  • TripleM
  • TripleM
29 Jul 2025 07:24
Replied by TripleM on topic Lathe Macros

Lathe Macros

Category: Other User Interfaces

hello, 
in the nc files you have set the actual x and z positions as starting point after you do a tool change (M6).
In my case it moves to the tool changing position and than the startingpoint is wrong.
I adapted it for myself, but I just wanted to ask if there was a specific reason why the order was chosen that way.
I'm also interested in why the cycle isn't used for thread cutting.

Thanks
  • Hakan
  • Hakan
29 Jul 2025 06:59
Replied by Hakan on topic Ethercat CATIO-A setup

Ethercat CATIO-A setup

Category: EtherCAT

Yes one often need some type conversion.
Maybe conv_float_u32? linuxcnc.org/docs/html/hal/components.html
  • tommy
  • tommy
29 Jul 2025 06:53
Replied by tommy on topic Unwinding Rotary Axis for Homing

Unwinding Rotary Axis for Homing

Category: Advanced Configuration

It might be better to use an absolute encoder on the C axis in your case. I also have a 5-axis head/head design with ±185° of rotation, and the unwinding is handled by the postprocessor in CAM.

Looking at your design, did you integrate harmonic drives on these two rotary axes?
  • TripleM
  • TripleM
29 Jul 2025 06:46
Replied by TripleM on topic Gmoccapi Vollbild Modus + Lathe Macros macht Probleme

Gmoccapi Vollbild Modus + Lathe Macros macht Probleme

Category: Deutsch

I use LinucCNC Version 2.9 and the macro-version is 3 or 3.1. 
Is there a resulatuion that works better than others?    
  • meister
  • meister
29 Jul 2025 06:03
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

you can also set the ini defaults in the setup gui:
  • meister
  • meister
29 Jul 2025 06:01
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

@Russell should work, but modbus is very very slow, so not usable for things like servo motors.

@mBender:

you can overwrite all ini parameters in the json config and also add MDI commands:
    "linuxcnc": {
        "gui": "axis",
        "ini": {
            "HALUI": {
                "MDI_COMMAND|Go To Zero": "G0 X0 Y0",
                "MDI_COMMAND||Gripper|0": "M68 E0 Q-100",
                "MDI_COMMAND||Gripper|25": "M68 E0 Q-75",
                "MDI_COMMAND||Gripper|50": "M68 E0 Q0",
                "MDI_COMMAND||Gripper|75": "M68 E0 Q75",
                "MDI_COMMAND||Gripper|100": "M68 E0 Q100"
            },
            "DISPLAY": {
                "MAX_LINEAR_VELOCITY": 60.0,
                "MAX_ANGULAR_VELOCITY": 60.0
            }
        },

you can also add your own .hal file to postgui_call_list.hal (this entry will not be overwritten)

# cat Output/TangNano9K/LinuxCNC/postgui_call_list.hal
source custom_postgui.hal
source my-own.hal


about the laptop/PC, try to reinstall the rio.c component:
sudo halcompile --install riocore/files/rio.c
  • Gautham
  • Gautham
29 Jul 2025 05:57 - 29 Jul 2025 06:01
Replied by Gautham on topic Connecting my 7i96s to the VFD

Connecting my 7i96s to the VFD

Category: Driver Boards

Thank you so much PCW and tommy
PCW would that mean I don't connect 22 - SPINDLE- to COM, instead connect OUT4B --> COM and OUT5B --> COM?
  • COFHAL
  • COFHAL
29 Jul 2025 02:41
Replied by COFHAL on topic Unwinding Rotary Axis for Homing

Unwinding Rotary Axis for Homing

Category: Advanced Configuration

Could you share your 3D CAD model? If not, it's not a problem.
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