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  • PCW
  • PCW's Avatar
13 Oct 2025 14:10
Replied by PCW on topic Erreur de jointure sur fraiseuse CNC

Erreur de jointure sur fraiseuse CNC

Category: Français

A following error can mean either that the motor does not move when its drive is
given an analog command or possibly that the encoder is no longer working.

I would first check if the encoder is reporting the position correctly. One way
to check is to manually move the X axis with the drive disabled and see if the
DRO position looks correct.
  • Dumitrus
  • Dumitrus's Avatar
13 Oct 2025 13:32 - 13 Oct 2025 13:51
Replied by Dumitrus on topic Stepper motor not moving :)

Stepper motor not moving :)

Category: General LinuxCNC Questions

I removed ENA+ and ENA- connections and also in StepConfig I disabled P14 but still the stepper motor is not moving. Before I used the P14 as Amplifier Enable. Thank you!

 
  • Arnaud
  • Arnaud's Avatar
13 Oct 2025 13:21
Erreur de jointure sur fraiseuse CNC was created by Arnaud

Erreur de jointure sur fraiseuse CNC

Category: Français

Bonjour à tous, 

J'ai un soucis depuis quelques jours, j'ai une fraiseuse CNC que j'ai retrofité il y a presque 2 ans avec une 6i25 et 7i77.

Celle ci fonctionnait bien jusqu'a aujourd'hui, je vais essayer de décrire mon probleme :

Une erreur jointure 0 qui apparait et coupe la puissance de la machine, avant que la coupure, la machine se stoppe dans l'axe x (ne bouge plus sur X), sur la visu de l'ecran cela bouge encore et d'un coup au bout de quelques secondes la puissance se coupe, j'imagine que le moteur envoi le signal qu'il n'avance plus, a quoi est du cette erreur ?

merci à vous
 
  • JT
  • JT's Avatar
13 Oct 2025 12:22
Replied by JT on topic FlexGui QDoubleSpinBox HAL_IO

FlexGui QDoubleSpinBox HAL_IO

Category: Other User Interfaces

Found the bug and fixed it, thanks for the report.

JT
  • langdons
  • langdons's Avatar
13 Oct 2025 12:09
Replied by langdons on topic Stepper motor not moving :)

Stepper motor not moving :)

Category: General LinuxCNC Questions

Why would removing the GPU help?

A dedicated GPU can actually improve latency and performance.

But make sure all your monitor(s) are connected to the NVIDIA if it is installed.
  • DerKlotz
  • DerKlotz
13 Oct 2025 12:08

Button on Linuxcnc interface that switches an output on Mesa 7i76e on and off

Category: GladeVCP

THANK YOU VERY MUCH

After a little bit testing and understanding i got the output to work
  • langdons
  • langdons's Avatar
13 Oct 2025 12:07
Replied by langdons on topic Stepper motor not moving :)

Stepper motor not moving :)

Category: General LinuxCNC Questions

Powering the enable input disables the drive; perhaps that's the problem.

Leave the driver's enable pins unconnected or shorted together.

See if that fixees your problem.
  • Dumitrus
  • Dumitrus's Avatar
13 Oct 2025 11:55
Stepper motor not moving :) was created by Dumitrus

Stepper motor not moving :)

Category: General LinuxCNC Questions

Hello! 

I installed LinuxCNC 2.9.4 on a Dell optiplex 790 PC. I attached a parallel port card to the PCI slot and connected a BOB to it. I attached a single  DM556 driver and a 57BYGH76-8 Nema 23 stepper motor to the X axis following the recommendations for the wiring(attached photos) but the stepper motor is not moving. The motor is powered (it's impossible to turn it by hand when the power supplies are connected). I tried to remove the GPU (Gigabyte NVIDIA GeForce GTX 660) but the stepper is still not working but the OS is running better (before this when I tried to do a Latency Test the OS crashed a several times).
Do you have any suggestions?

Thank you,

Adrian
  • Twitchy88
  • Twitchy88
13 Oct 2025 11:45 - 13 Oct 2025 11:46
Replied by Twitchy88 on topic INI and HAL files

INI and HAL files

Category: General LinuxCNC Questions

Thank you!

I got carousel and looked through it quick. 

So my understanding is the machine has a main INI file and HAL file.  The INI file pulls in the HAL files that are to be used.  HAL files connect real world things to hardware, hardware to hardware and anything virtual?


What file actually dictates how the machine moves for carousel, and what language would it be programmed with?  Im an industrial electrician that programs with ladder.
  • Gartenzwerg
  • Gartenzwerg
13 Oct 2025 11:14
Replied by Gartenzwerg on topic Tipps für aktuelle LinuxCNC Hardware gesucht

Tipps für aktuelle LinuxCNC Hardware gesucht

Category: Deutsch

Danke für die weiteren Infos!

Raspi ist da, der Rest im Zulauf.

Die aktuelle .hal und .ini habe ich mal angehängt.

Die Fräse hatte bei Kauf eine interessante Ansteuerung - ein Windows 95 Laptop der per Windows Software (..hab den Namen nicht mehr im Kopf) über eine serielle Leitung einen i386 "Industriecomputer" in einem kleinen PC-Gehäuse, der dann mit einem DOS Programm über die LPT Schnittstelle die Fräse gesteuert hat. Dazwischen hing dann noch eine kleine Schaltung die mit 2 Potis die Spindel steuert.
Da der Laptop schon meine dxf Dateien nicht lesen konnte, war der Umstieg auf was modernes keine schwere Entscheidung.

Aber alles gut genug dokumentiert, so dass ich relativ problemlos das Verbindungskabel zu LinuxCNC basteln konnte.
Die Spindeldrehzahl wird immer noch von der kleinen Platine mit den 2 Potis gesteuert, ein/ausschalten kann ich aber im LinuxCNC.
Im Idealfall gibt das Netzteil der Spindelsteuerung auch 5V aus, dann brauche ich da zumindest nichts weiteres besorgen.

Habe ich das mit der Konfig der mesa Karten richtig verstanden, dass ich zuerst herausfinden muss wieviele Ein- und Ausgänge ich brauche um dann die passende Konfig auf die Karte zu spielen?

In das generelle Setup der mesa Karte habe ich mich etwas eingelesen, eine Netzwerk-Verbindung sollte ich schaffen (..berühmte letzte Worte..)
  • DerKlotz
  • DerKlotz
13 Oct 2025 10:15
  • Hakan
  • Hakan
13 Oct 2025 10:04

Issue with OP Entry Delay and Failures in LinuxCNC + EtherCAT System

Category: EtherCAT

Then at least part of the problem is with the Realtek network adapter.
There are two things you can try
1. Install the realtek-dkms drivers and use them instead of the default realtek drivers. Search in the forum for info, many people has done that.
2. Install a PCIe Intel network adapter.
 
  • shaying526
  • shaying526
13 Oct 2025 09:25 - 13 Oct 2025 09:26

Issue with OP Entry Delay and Failures in LinuxCNC + EtherCAT System

Category: EtherCAT

# lspci
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
  • ChrisB_II
  • ChrisB_II's Avatar
13 Oct 2025 09:20
Replied by ChrisB_II on topic Axis configuration not fully working on 2.9.6

Axis configuration not fully working on 2.9.6

Category: AXIS

@Sigma1912 has posted a way to fix the problem on github but that means to build everything from the sources (www.linuxcnc.org/docs/html/code/building-linuxcnc.html).
If that is not "in your blood" you may have to wait for 2.9.7... I don't know if you could (or should) install my .deb file.
 
  • shaying526
  • shaying526
13 Oct 2025 09:18

Issue with OP Entry Delay and Failures in LinuxCNC + EtherCAT System

Category: EtherCAT

I'm updating to Debian 13 and I see it's downloading version 6.12.48 now.
I'm really excited—this issue has been bothering me for nearly half a year, and I hope it gets resolved.
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