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  • liviuzarnesti
  • liviuzarnesti
10 Feb 2026 12:00
Replied by liviuzarnesti on topic gmocappy clock

gmocappy clock

Category: Gmoccapy

Hello! Please post again counter.clp, counter.glade, counter.hal because at me dont work.Thank you
  • andrax
  • andrax's Avatar
10 Feb 2026 11:01
Replied by andrax on topic StepperOnline A6 Servo

StepperOnline A6 Servo

Category: EtherCAT

Hi, hier meine aktuelle Konfiguration.
Das Handrad wird übrigens erst Freigegeben, wenn die Homefahrt abgeschlossen ist.
Die Homefahrt funktioniert bei den Servos nur 1x, solange sie eingeschalten sind (Absolutwert Encoder).
Willst du die Homefahrt wiederholen, musst du die Servos aus und wieder einschalten.
 

File Attachment:

File Name: AndresFrse.zip
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PS: kein Discord, kein Facebook, kein Instagramm, keine Sozialen Medien. Is so neumodsches zeuch
  • zmrdko
  • zmrdko's Avatar
10 Feb 2026 10:43
Replied by zmrdko on topic asd-a2-e ... lcec driver?

asd-a2-e ... lcec driver?

Category: EtherCAT

I can confirm that there could be significat differences between firmware versions.
I had issues with missing PDOs in certain versions on B3 drivers.
  • Flo19
  • Flo19
10 Feb 2026 10:40
Replied by Flo19 on topic Problème Carte PCIE parallèle

Problème Carte PCIE parallèle

Category: General LinuxCNC Questions

Merci , pour cette réponse rapide
, a l origine je branche des cartes chinoises mach3 , j ai testé en direct sur le port parallèle,
mais si je veux tester la pin 1 , faut il que j utilise une résistance par sécurité, pour ne pas griller la carte PCIe ? Quelle serait la valeur éventuellement de cette résistance ?

Merci
Florent
  • my1987toyota
  • my1987toyota's Avatar
10 Feb 2026 10:24
Replied by my1987toyota on topic Was the forum down 2-3-2026

Was the forum down 2-3-2026

Category: Off Topic and Test Posts

I will keep that web site in mind Hakan. Thank You.
  • Boogie
  • Boogie
10 Feb 2026 08:57
Replied by Boogie on topic Hydraulic press brake control

Hydraulic press brake control

Category: CNC Machines

David-Diy - possible to put here some photos/videos showing your brake?
  • Jugo2
  • Jugo2
10 Feb 2026 08:57
Replied by Jugo2 on topic StepperOnline A6 Servo

StepperOnline A6 Servo

Category: EtherCAT

Hey, gut erkannt. ;)
Zunächst erst einmal vielen dank für die mühe.
Ich habe die vorlage hier aus dem thread genommenen, welche nur eine Achse hatte (von Andrax).

Zu 1: ich hab es ausprobiert und das Handrad wird auch sauber erkannt aber wenn ich dran drehe bewegt sich nix. Gemini sagt ich solle die Pins von axis auf joint bewegungen ändern, aber so funktioniert dann garnix mehr.

Zu 2: das stimmt, mein fehler hab es auf -2 geändert nun geht das homing einmal, aber auch nur exakt einmal und linux cnc sieht anscheinen dannach die achsen auch immernoch nicht als genullt an.
Werde heute abend mich nochmal ran setzten, wäre dir aber echt dankbar wenn du mir weiter helfen könntest.

Falls du discord hast add mich gerne mal :)
@jugo2

LG justus
  • Hakan
  • Hakan
10 Feb 2026 08:40 - 10 Feb 2026 08:41
Sheetcam v8 was created by Hakan

Sheetcam v8

Category: CAD CAM

Anyone using Sheetcam v8?

They show the new Auto Nest options, which looked very neat so I bought a license.
However, the auto nest doesn't start for me. I get a white window for three seconds
and the a message saying failed to start auto nest application.

I have sent a support request to sheetcam, no reply.
Then I read some very worrying messages on their forum that the company is sold and
the knowledgeable guy left.

Any tips for getting the auto nest to start?
 
  • Hakan
  • Hakan
10 Feb 2026 08:12

Unterstützung bei LinuxCNC + EtherCAT + Servos gesucht (Raum Stuttgart / Remote,

Category: Deutsch

I don't do consulting but I'll help you get going with the EtherCAT servos,
like I have helped many others here on the forum.

With some luck this is all you need, at least it is a good starting point.
github.com/dbraun1981/hal-cia402/tree/main/example
  • Hakan
  • Hakan
10 Feb 2026 08:09

Technical questions about CIA402 and homecomp.comp on A6

Category: EtherCAT

From what it looks like, the only way out from homing is that is finishes.
This could probably be expanded to include error states and whatever can occur.

 
  • Hakan
  • Hakan
10 Feb 2026 08:01 - 10 Feb 2026 09:43
Replied by Hakan on topic How good is Ethercat motion control?

How good is Ethercat motion control?

Category: EtherCAT

That's actually not often the problem. It isn't a very big problem.
For rigid tapping, threading and other synchronized moves repeatability is the key
Always the same starting position, follow the previous tool path
and that is the case even with a slight delay in the position from an axis.
To put in perspective, say a feed of 600 mm/min, gives a following error of 20 micrometer from 2 1 ms servo cycles delay.
Homing with switches should also be okay as long as homing is always done the same.
And, there is usually a slow feed state at say 30 mm/min => 1 micrometer off due to feedback delay.
Repeatability comes down to switch repeatability.
Homing on index is not affected.

The only real situation I can think of right now is with probing.
But again, probing speed of say 30 mm/min gives 1 micrometer off due to feedback delay.
  • meister
  • meister
10 Feb 2026 07:03
Replied by meister on topic How good is Ethercat motion control?

How good is Ethercat motion control?

Category: EtherCAT

The only problem is when you want to synchronize with external movements (like tapping).
  • Gogonfa
  • Gogonfa
10 Feb 2026 06:33 - 10 Feb 2026 06:45
Replied by Gogonfa on topic How good is Ethercat motion control?

How good is Ethercat motion control?

Category: EtherCAT

You don’t have a real following error! LCNC is only behind if it measures the following error! It compares an old position which comes time delayed due to the Ethercat cycle! 

I modified the DeAsda Hal driver so that I can read out the real following error of my DELTA Servo driver. At 20m/min, the error is less than 20micron (LCNC is showing something around 1.8mm) At normal speeds e.g. 6m/min, the following error is below 1micron (my servos do have 24-bit encoders)

That means, you can simply forget the LCNC following error….just make it large so that it does not stop your system! Use instead the following error limits in your drive or use the drive following error in LCNC to make your own Stop or Warning routine in LCNC, but don’t forget….the servos must be absolutely perfect tuned in the drive and do not use any p I d parameters in LCNC for that drive!!!

 
  • markbaenen
  • markbaenen
10 Feb 2026 04:34
Replied by markbaenen on topic Configuration Problems 7i92 PnCConf

Configuration Problems 7i92 PnCConf

Category: PnCConf Wizard

When I have time I will write up a "5aBOB for Dummies". My big router will use a 7c81 x 5aBOB.
  • NWE
  • NWE's Avatar
10 Feb 2026 04:14
Replied by NWE on topic Ethercat panel configuration

Ethercat panel configuration

Category: EtherCAT

For what it's worth, searching aliexpress for panel21190e finds some similar items.
I notice one of the pictures shown at  www.aliexpress.us/item/3256808758453292.html  appears identical to Soccer Kid's panel.
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