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does it work now?

youtube.com/shorts/vI0LGnGjhmI?si=QLHawiX2xE67YjWh

youtube.com/shorts/FzLijBCwhX8?si=wHB4NtbOI7QP0iu-

Here's 2 clips, one "gravel mode" and one right after restarting linuxcnc running smooth.

Basically you can make an FPGA design that uses a Spartan 6 and use the mesa hostmot2 firmware. No need to develop fpga code or write a new driver.

Here's an example
github.com/ozzyrob/Linuxcnc-FPGA

PCW wrote:

That is correct.

Thank you PCW. 

Best regards, 

...behai.

my servo latency was 178,165 base was 79,029

now its around 72000 and is working without alarming my servos.

That is correct.

interesting. Im playing with the servos now. Today im getting an error code ErC1.1 Synchronization loss on all 5 drives. and ErC2.0 SYNC signal loss on some drives sometimes. I will power cycle PC and see what happens. my 3 axis config seems ok.

Hi,

Please help with how to wire a 24VDC contactor to the Mesa 7I96S to switch on a wood router from LinuxCNC.

I would like to switch a wood router from LinuxCNC. I have the below 24VDC contactor and flyback diode:

- Contactor: www.tropac.com.au/10-Pole-24VDC-Coil-5.5...Contactor-LS-Metasol

- Flyback diode: www.jaycar.com.au/diode-fr307-1000v-3a-d027-pack-10/p/ZR1052 

I've learned how contactor works. I have wired and able to switch on a Dremel grinder via this contactor.

I think this is how I should wire it:


Is it correct, please? 

Thank you and best regards,

...behai.

Hectic weekend...

Hello. I have a lathe with a spindle on a servo motor and step/dir control and feedback via the encoder of the same drive on 7i96s. Everything works well. I also have an unfinished project on 7i97, where the spindle still works in an analog way. Step/dir is also planned. I can send the working files of the lathe.

You cannot use the standard release as they are only updated about once a year.
For a binary update, you need to use the image built by the LinuxCNC buildbot:

buildbot.linuxcnc.org/

(The page is a bit old as 2.10 is the current LinuxCNC master version and 2.9
is the current release version)

 The other option is to build from source:

www.linuxcnc.org/docs/devel/html/code/building-linuxcnc.html



 

Comp-Style:
github.com/jzolee/HAL2UDP/blob/2.0/LinuxCNC%20driver/udp.comp

pure C/C++
github.com/scottalford75/Remora-NVEM/blo...emora-nv/remora-nv.c

what FPGA you want to use ? Verilog, VHDL, nmigem ,... ?
Open Source or closed ?

Ther is no 2.10, where can i find it and i download the 2.9 now, and same problem help please

Hi.
I am new in Linuxcnc. I am going to design my own board use FPGA. I do not know how to make driver. I have experience in c c++. May be somebody knows how to do it, or where i can take any sample driver or any information.

The drives common or GND signal should be connected to the 7I77 power GND with a separate wire. Where is the power GND on the 7i77? 

This would be the drives analog common, or if the drive has differential inputs, Analog in -