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  • endian
  • endian's Avatar
Today 22:01
Replied by endian on topic LinuxCNC S-Curve Accelerations

LinuxCNC S-Curve Accelerations

Category: General LinuxCNC Questions

New PR from YangYang is ready, hopefully will be merged soon in master

This adds ruckig in the planner type 1
if you want to test it get the binary from

github.com/LinuxCNC/linuxcnc/actions/runs/21975584400

or build source from my repo

github.com/grandixximo/linuxcnc

Testers are welcome to report here or in github, thanks!
 
Hello gentlemen,

movement are incredible smooth ... basic shaping what I have tested till now is pretty ... but during movement at more points during simulation of rotation interpolation its jumping or woobing ... kind off braking and next accelleration 

most spiking during cloud of points are gone ... some spiking are still present but it a huuuuge step forward 

testing setup 2ms benchtop profibus master 3axis geany gui ... 3 servo axis with synchronized speed control loop at 2ms

some testing fault popups triggered during the movement of file 3_1001.ngc

I am still testing at default simulation file from past but splitted to separated operations ..

thanks a lot for your progress ... I am watching it every single day with mount open and box of popcorn to reading the edits ... 

regards E.
 

I have noticed the slowing during the round movement too but I forgot to noticed it here.... yes it is present and its present during 100% feed value ...

crashes are not present during the 100% feed just if its not 100% ... 

crash log is in the attachement if somebody are interested ... 
  • Ismacr63
  • Ismacr63
Today 20:30 - Today 21:25
Replied by Ismacr63 on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

I’ve updated AndyPugh macros to the latest version, and now it seems to work, but it shows the tool change tab and doesn’t go any further.
  • grandixximo
  • grandixximo's Avatar
Today 20:25
Replied by grandixximo on topic LinuxCNC S-Curve Accelerations

LinuxCNC S-Curve Accelerations

Category: General LinuxCNC Questions

if you don't touch the feed override, the errors can still come up?
  • tar_san
  • tar_san
Today 20:25
Replied by tar_san on topic Ver 2.9.8 Trouble when disabling EOE

Ver 2.9.8 Trouble when disabling EOE

Category: EtherCAT

I used previous PC,
1. Installed by 2.9.4 iso , 
2. Upgraded 2.9.5
3. EOE recompile, r8168-dkms
4. Worked.
5. Upgraded 2.9.8
6. Some command(attached previous)
5. This trouble.

Speaking of r8168,already installed in this PC. But
What should I write in 
 /etc/ethercat.conf,DEVICE_MODULES="generic"?
Is "generic' Ok?

Some of settings may have been initialized by upgrade... I attached what I did after upgrade.

I can also reinstall using 2.9.8 iso.
 
  • ruediger123
  • ruediger123
Today 20:12
Replied by ruediger123 on topic LinuxCNC S-Curve Accelerations

LinuxCNC S-Curve Accelerations

Category: General LinuxCNC Questions

My initial tests showed no violations of the limits for jerk and acceleration.

Has the track speed for circles G2/G3 been reduced in the past?

The speed with G2/G3 seems very low to me.

Regards,
Rüdiger
  • PCW
  • PCW's Avatar
Today 20:07
Replied by PCW on topic Mesa 7i76EU - how to enable mode 2?

Mesa 7i76EU - how to enable mode 2?

Category: Computers and Hardware

sserial_port_0=20000000

In the driver config string will set the mode to 2 which will enable both
the MPG encoder inputs and analog inputs.

Note that the encoder inputs are intended for MPG use and

1. Are fairly slow
2. Do not support index

You would normally use the 7I76EU high speed encoder input for the
spindle (TB3 pins 7..15)
  • PCW
  • PCW's Avatar
Today 19:45

Integrating a BCL-AMP capacitive sensor to LinuxCNC

Category: Plasma & Laser

Those values need a massive offset (-22900), has that been applied?
  • decor82
  • decor82
Today 19:37 - Today 19:38

Probe Basic Tool Setter touch off pos Y not set

Category: QtPyVCP

LinuxCNC 2.9.8, QtPyVCP 5.0.6, Qt 5.15.8 and Probe Basic 0.6.2

Updated everything like a week ago. Went with the stable release of Probe Basic because my linuxcnc computer is not connected to the internet and I have to unmount it and take it to a place where i have Internet to update it. So I do not update it that often and wanted the most stable version.

Should I update to the dev version?
  • Bari
  • Bari's Avatar
Today 19:20 - Today 19:21

Jones and shipley cylindrical grinder CNC conversion, grinding camshafts, cranks

Category: General LinuxCNC Questions

@ m.ruefenacht

Do you have anything that you can share? I have a LCNC CAM grinder on my list of things to build.
  • Ismacr63
  • Ismacr63
Today 19:06 - Today 19:30
Replied by Ismacr63 on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

I’ve been reading through AndyPugh thread, but honestly I still have no idea how to get it working in Probe Basic Lathe.
 
  • Lcvette
  • Lcvette's Avatar
Today 18:17

Probe Basic Tool Setter touch off pos Y not set

Category: QtPyVCP

Whats the version? I saw this in a recent update and fixed it. The most recent should be resolved of that issue.
  • Lcvette
  • Lcvette's Avatar
Today 18:16
Replied by Lcvette on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

It is not specific to probe basic, but linuxcnc by andypugh, perhaps search kathe macros, i think there is a big thread on it and how to use and you can check if the macros are correct
  • Lcvette
  • Lcvette's Avatar
Today 18:13
Replied by Lcvette on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

Not sure on conversational, i dont use it and didnt build that it was a pull request from a user. Could be the macros for it need to be fixed
  • Ismacr63
  • Ismacr63
Today 18:01 - Today 18:03
Replied by Ismacr63 on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

I’ve just updated, and now the screen displays correctly. The arrows seem to respond properly, but none of the conversational macros work—or maybe I’m doing something wrong when entering the values in the fields, although it doesn’t work in simulation either. I’m attaching a screenshot.The default RPM the spindle should run at when I press the Forward button still isn’t working.

By the way, I’m not sure if I mentioned it, but I’m on the dev branch.
  • Ismacr63
  • Ismacr63
Today 17:06
Replied by Ismacr63 on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

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