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forum.linuxcnc.org/9-installing-linuxcnc...r-2-9?start=0#304599

I'm sorry my Spanish is too poor. The instructions are simple. Try Google translate.

Para instalar desde un Debian 12 nuevo sin LCNC instalado todavía, solo use: sudo dpkg -i (nombre del paquete aquí sin corchetes) para cada deb y reinicie. Elija el kernel RTAI en Grub, disfrute.

Para instalar en Debian 12 con linuxcnc-uspace ya instalado, use: sudo apt purge linuxcnc* y espere a que apt elimine por completo todos los rastros de LCNC.
Luego siga las instrucciones para una nueva instalación de Debian 12 que se indican anteriormente.

I may become a Linuxcnc expert or even a developer in the future. Becoming a developer can be very difficult, but it is not impossible. I especially appreciate the Aciera. It takes a lot of effort and time. I want to be a useful person like him. I think I will work hard and make serious contributions to this forum in the future, I am currently in the learning phase. As a first step, I started making changes to gmoccapy. But there is a problem.
I installed Glade using the sudo apt-get glade command but I think this is a version issue, for example I can't see the jog keys as I should. Can you guide me on this issue? (Don't laugh at me, maybe I can succeed one day on how to become a developer with this inexperience)

I doubled those values from 1100 to 2200 and that seems to work from 100 up to about 1100 rpm. It is off a little more down about 75 rpm but there is less power down there anyway.

Here is 7i96s firmware that adds a stepgen index pin for all stepgens

Note that these have been added to the P1 expansion connector
so can only be used with TTL/5V level index signals. It's also advisable
to add a say 220 Ohm series resistor to each input if interfacing
machine I/O to the P1 FPGA expansion port to protect against negative
input spikes.

 
 

Kannst du bitte deine .hal und .ini dateien anhängen?

[edit]
ebenso bitte Angaben zu den Motoren, allfälligen Übersetzungen und Spindelsteigungen.

It depends on how the configuration file was created
With a pncconf created hal/ini file , doubling the spindle
OUTPUT_SCALE and related parameters in the .ini
file would be the correct approach.

[SPINDLE_0]
P = 0.0
I = 0.0
D = 0.0
FF0 = 1.0
FF1 = 0.0
FF2 = 0.0
BIAS = 0.0
DEADBAND = 0.0
MAX_OUTPUT = 6000  
OUTPUT_SCALE = 6000
OUTPUT_MIN_LIMIT = 0
OUTPUT_MAX_LIMIT = 6000

 

Hallo
Ich habe mir eine Drehbank gebaut mit Linx-CNC, Version 2.9, als Mesa-Karte verwende ich die 7i96.
Nun habe ich alles über das Hilfsprgramm von der Mesakarte konfiguriert, alles passt bei den Verfahrwegen der Achsen X und Z.
Wenn ich allerdings in Linux CNC die Axis-Oberfläche aufrufe passen die Verfahrwege nicht mehr, wenn in der X-Achse 200 mm zum verfahren eingebe, verfährt er nur 100 mm (mit Zollstock gemessen), bei der DRO Anzeige zeigt er allerdings einen Verfahrweg von 200 mm im Radius  und 400 mm im Durchmesser an.
Ein ähnliches Problem habe ich bei der Z-Achse, gebe ich hier einen Verfahrweg von 200 mm ein verfährt er nur 100 mm.
Kann mir jemand eine Erklärung dafür geben?
Gruß
Berend3

 

So how do I fix that?

OK so it appears that the feedback is correct so it sounds
like the PWM scaling is wrong
 

What version of linuxcnc are you using?

This is an example - it only changes the dialog title.

in your config folder there should be a folder named qtvcp/screens/qtdragon
in that folder add this file, rename it qtdragon_handler.py

Erasing/renaming the file will return you to the standard dialog.

 

Copied from the motion man page...



spindle.M.speed-out OUT FLOAT

Desired spindle speed in rotations per minute.

spindle.M.speed-out-abs OUT FLOAT

Desired spindle speed in rotations per minute, always positive regardless of spindle direction.

Mu guess is that your pwm gen doesn't like negative spindle speeds and defaults to 0.

So try to change this line in your hal file....

net spindle-scale-in spindle.0.speed-out => scale.0.in scale.1.in

To this....
net spindle-scale-in spindle.0.speed-out-abs => scale.0.in scale.1.in

I will do the count verification later this afternoon. The encoder is hand made with 100 holes in the ring.
I had to change the sign in the ini file earlier to -100 to get things to work at all.

I downloaded a Tachometer app to my iPhone and it looks like at full speed the spindle is running close to 1000 rpm.

Can you post the code to do this? I've tried various things but my LED pin is not seen (although it shows in HAL monitor as gladevcp.LED1)