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  • DemonClaW
  • DemonClaW
20 Nov 2025 13:17
Replied by DemonClaW on topic Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Category: EtherCAT

You were totaly right i looked at the script link you just gave me,

Please for every "Newbie" like me, can someone add "lcec_configgen -typedb=false" in his instructions thats a gamechanger at all
  • Red_D85
  • Red_D85
20 Nov 2025 13:02
an CIA402 Stepper/Servo as Spindle was created by Red_D85

an CIA402 Stepper/Servo as Spindle

Category: EtherCAT

Hallo at all

how can i get an CIA 402 Ethercat stepper work as spindle? I had 3axes (X Y Z) that works. Anybody can help?

Greetings
  • kor
  • kor
20 Nov 2025 13:00
Replied by kor on topic Ethercat installation from repositories - how to step by step

Ethercat installation from repositories - how to step by step

Category: EtherCAT

Finally I am a step further. But new problems did arise when installing the ethercat I get a couple errors:
dpkg: Abhängigkeitsprobleme verhindern Konfiguration von linux-image-rt-amd64:
 linux-image-rt-amd64 hängt ab von linux-image-6.1.0-41-rt-amd64 (= 6.1.158-1); aber:
  Paket linux-image-6.1.0-41-rt-amd64 ist noch nicht konfiguriert.

dpkg: Fehler beim Bearbeiten des Paketes linux-image-rt-amd64 (--configure):
 Abhängigkeitsprobleme - verbleibt unkonfiguriert
ethercat-master (1.6.8.g2543cc5-1+27.2) wird eingerichtet ...
ethercat.service is a disabled or a static unit, not starting it.
linuxcnc-ethercat (1.40.0.g8a607c0-0) wird eingerichtet ...
Trigger für man-db (2.11.2-2) werden verarbeitet ...
Trigger für libc-bin (2.36-9+deb12u13) werden verarbeitet ...
Trigger für initramfs-tools (0.142+deb12u3) werden verarbeitet ...
update-initramfs: Generating /boot/initrd.img-6.1.0-41-rt-amd64
raspi-firmware: missing /boot/firmware, did you forget to mount it?
run-parts: /etc/initramfs/post-update.d//z50-raspi-firmware exited with return code 1
dpkg: Fehler beim Bearbeiten des Paketes initramfs-tools (--configure):
 »installiertes post-installation-Skript des Paketes initramfs-tools«-Unterprozess gab den Fehlerwert 1 zurück
Fehler traten auf beim Bearbeiten von:
 linux-image-6.1.0-41-rt-amd64
 linux-image-rt-amd64
 initramfs-tools
linux-image-6.1.0-41-rt-amd64 not configured.
initramfs-tools returns error
  • Hakan
  • Hakan
20 Nov 2025 12:46
Replied by Hakan on topic Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Category: EtherCAT

Check "ethercat -p 3 pdos" and "ethercat -p 4 pdos", if they have PDOs at 0x3101 than that's the problem.
Check the link for how to configure those EL1014 with lcec_configgen -typedb=false 
and insert this into ethercat-conf.xml for slave 3 and 4, the EL1014s.
  • DemonClaW
  • DemonClaW
20 Nov 2025 12:34
Replied by DemonClaW on topic Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Category: EtherCAT

It looks very familiar to me, yeah

I posted the master Output after dmesg, too
It says taht the pdo is not mapped
  • Hakan
  • Hakan
20 Nov 2025 12:14
Replied by Hakan on topic Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Category: EtherCAT

There was a guy here just the other day that had EL1014 with a different PDO mapping
forum.linuxcnc.org/ethercat/57773-etherc...slave-signals#338260
Maybe it is something like that?
Can you also post the output from the command "sudo dmesg | tail -30" for error messages from Ethercat master.
  • Hakan
  • Hakan
20 Nov 2025 12:02 - 20 Nov 2025 12:07
Replied by Hakan on topic Ethercat installation from repositories - how to step by step

Ethercat installation from repositories - how to step by step

Category: EtherCAT

That won't work.
wiki.debian.org/SourcesList#Examples take the example for bookworm, I think you are on Debian 12.
You can add contrib to all lines, like "main contrib non-free" etc. Its says that on line 2 btw.
  • kor
  • kor
20 Nov 2025 11:55
Replied by kor on topic Ethercat installation from repositories - how to step by step

Ethercat installation from repositories - how to step by step

Category: EtherCAT

That seems to be the problem
/etc/apt/sources.list contains only one line and i guess it wants the DVD i used to install it:
deb cdrom:[Debian GNU/Linux 12 _Bookworm_ - Official Snapshot amd64 LIVE/INSTALL Binary 20250127-13:30]/ bookworm contrib main non-free non-free-firmware
  • DemonClaW
  • DemonClaW
20 Nov 2025 11:01
Replied by DemonClaW on topic Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Category: EtherCAT

These would be the new .hal and .xml file + the error code i got after starting
I made this data like the video told me to, expect the card config but im using supported base cards so i just changed the names for them
  • Murphy
  • Murphy
20 Nov 2025 10:51 - 20 Nov 2025 20:13
Replied by Murphy on topic Remora - ethernet NVEM / EC300 / EC500 cnc board

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Anyone else able to get a spindle encoder working In CSS mode with the RT1052?
  • slowpoke
  • slowpoke
20 Nov 2025 10:29
Replied by slowpoke on topic Used Laptops tested with LinuxCNC and Mesa Ethernet boards

Used Laptops tested with LinuxCNC and Mesa Ethernet boards

Category: Computers and Hardware

Lenovo ThinkPad Yoga 370, Intel Core i7 7600U, 16GB RAM, 512GB NVME
-
-TouchScreen as it is laptop/tablet combo,
-no RJ45 connector,
-tested using a USB-A to GigaBit Ethernet adapter
-LinuxCNC 2.10 on Linux Mint 22 with RT kernel 6.10.12, Mesa 7i92 on a production machine,
-No GRUB changes, no isolcpus nor anything else, no BIOS changes
-complaints about latency whenever sound is used, but does not loose or drop connection,
==disabling hyperthreading and Intel AMT gets rid the warnings, but still rarely it does complain
-Plugging power does cause latency warning, but machine continues to work, and uplugging does not.
-isolcpus=3 and =2,3 did not help
-disabling TPM does NOT help much
==disabling SGX and virtualization DOES help a lot,
-no more warnings even playing videos during running of LinuxCNC and doing other stuff,
-did not test youtube as WiFi does not work with this kernel
-no more issues with servo period 1mil at all, except when plugging power
Video:
www.youtube.com/shorts/__zn74D7OyM
 


I'm starting my third LinuxCNC build / conversion.

For my second conversion I used a 5th generation Yoga 15 (i5 and no Ethernet port), however this flavor of Yoga has the Lenovo OneLink connector and I picked up a Lenovo dock that has amongst other things a RJ45 Ethernet port. I'm using a Mesa 7i96 This all works really well. Sometime on first power-up I get a latency error, but never once I'm up and running so from a practical perspective it all works perfectly.

So I thought I would try another Yoga for build #3. This one is a bit newer 8th generation so it does not have the OneLink port but it does have  2 x USB-C 3.1 Gen 1 USB ports. So I now need to find a suitable USB-C dock or Ethernet adapter. I would prefer a doc for all the extra ports but can live with just an Ethernet adapter. I just want to avoid getting one that may not be up to the task of communicating with the Mesa (I will probably get another 7i96s).

Any suggestions for a dock or adapter?
  • vre
  • vre
20 Nov 2025 10:11
Replied by vre on topic Injection molding

Injection molding

Category: CNC Machines

Do you have some Arduino code to share ?
  • timo
  • timo
20 Nov 2025 09:57 - 20 Nov 2025 10:06
Replied by timo on topic Need your opinion on Axes placement.

Need your opinion on Axes placement.

Category: CNC Machines

 Seems not very common.
I have seen some grinders with moving column, but cannot find a milling machine.
... wondering why...
I found one example picture for a milling machine. I think this is about the rotary table, allowing to double the y reach by rotating the workpiece and then the overhang does not have to be as big?
 
  • Hakan
  • Hakan
20 Nov 2025 09:43
Replied by Hakan on topic Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Beckhoff Problem with Communication (TwinCAT, LinuxCNC)

Category: EtherCAT

Best if you show
the xml and hal files, the error messages and some lines around them, and the last say 30 lines of the syslog.
  • Hakan
  • Hakan
20 Nov 2025 09:40
Replied by Hakan on topic Ethercat installation from repositories - how to step by step

Ethercat installation from repositories - how to step by step

Category: EtherCAT

Show the content here it's not many lines.
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