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  • langdons
  • langdons
Today 18:10
Replied by langdons on topic Probe Basic Screen missing axes

Probe Basic Screen missing axes

Category: QtPyVCP

Does "repair" refer to the "repair broken packages" option in "recovery mode"?

Did you enable networking first?
  • langdons
  • langdons
Today 18:06
Replied by langdons on topic digital outputs remain active after e-stop

digital outputs remain active after e-stop

Category: HAL

I think that's normal?

LinuxCNC displays E-STOP, right?
  • langdons
  • langdons
Today 18:03
Replied by langdons on topic Probe Basic Screen missing axes

Probe Basic Screen missing axes

Category: QtPyVCP

Hmm...

Perhaps it's a rendering issue of some sort.

Upgrades sometimes break graphics drivers (especially for older GPUs).

Always check the list of packages to be upgraded just in case an upgrade could break stuff.

I'm no Debian expert; I have used Debian on one PC for LinuxCNC, but that's it.
  • Roger S
  • Roger S
Today 18:00
Replied by Roger S on topic Probe Basic Screen missing axes

Probe Basic Screen missing axes

Category: QtPyVCP

I've suspended a new system. Before the computer goes offline and goes into the basement, I wanted to bring everything up to date again.

The repair was unsuccessful.
  • PCW
  • PCW's Avatar
Today 17:57

Adding external switch for emergency stop and feed override

Category: Basic Configuration

If you use an encoder for feed override, the counts would connect to:

halui.feed-override.counts
 
  • PCW
  • PCW's Avatar
Today 17:50

7i77 lost connection while encoder counts (PREEMPT-RT)

Category: Driver Boards

pin hm2_5i25.0.write.time did not change anymore.

Suggests this is a PCIE communication issue and probably
not related to 7I77 5V

It may indicate a grounding/EMI issue. Do you have an issue when
the 7I77 in not connected to the rest of the machine?

This is why i asked for a dmesg log as PCIE issues should show up there.
  • Sandro
  • Sandro
Today 17:39 - Today 17:42

digital outputs remain active after e-stop

Category: HAL

Hello everyone,

I've recently noticed that my digital outputs remain active after an emergency stop. For example, the air used for cooling mist or tool cleaning doesn't turn off. Is this normal behavior, meaning I need to handle it in the program myself, or am I missing something? Below is my current e-stop configuration:

#########################################
# E-Stop logic
#########################################
setp opmode-x-near.in1 8
net  x-opmode-display opmode-x-float.in
net opmode-x-float-signal opmode-x-float.out opmode-x-near.in2
setp opmode-y-near.in1 8
net  y-opmode-display opmode-y-float.in
net opmode-y-float-signal opmode-y-float.out opmode-y-near.in2
setp opmode-z-near.in1 8
net  z-opmode-display opmode-z-float.in
net opmode-z-float-signal opmode-z-float.out opmode-z-near.in2
net estop-button-low lcec.0.CATIO.in-03 => estop-not.in
net estop-tool-sensor-low lcec.0.CATIO.in-00 => estop-sensor-not.in
net estop-button-ext    estop-not.out => estop-logic.in-00
net estop-sensor-ext    estop-sensor-not.out => estop-logic.in-01
net estop-opmode-x-ext  opmode-x-near.out => estop-logic.in-02
net estop-opmode-y-ext  opmode-y-near.out => estop-logic.in-03
net estop-opmode-z-ext  opmode-z-near.out => estop-logic.in-04
net estop-mpg-low       lcec.0.CATIO.in-14 => mpg-estop-not.in
net estop-mpg-ext       mpg-estop-not.out => estop-logic.in-05
net estop-ext     <=  estop-logic.and
net estop-out     <=  iocontrol.0.user-enable-out
net estop-ext     =>  iocontrol.0.emc-enable-in

Any help would be greatly appreciated!
  • tommylight
  • tommylight's Avatar
Today 17:25

7i77 lost connection while encoder counts (PREEMPT-RT)

Category: Driver Boards

Hi folks, 
i got a problem in a linuxcnc mesa card configuration. if the encoders of the 7i77 counts for a while, the 7i77 lost connection and linuxcnc stops working.

Most probably weak 5V power supply and/or encoder drawing more than 50-60mA.
Easily checked if you have a DVM with min/max memory, and measuring 5V at the 7i77 connector and at the encoder connector.
  • dunnitagain
  • dunnitagain
Today 17:25

Failed Parallel Port on system, Recommended Easiest Upgrade Solution ?

Category: General LinuxCNC Questions

I used RUFUS to create the ISO , its an older 2Gb stick. The motherboard is an Intel D510 , Intel Atom 1.66ghz , 64bit.
  • laurentl38
  • laurentl38
Today 17:20

IO Questions around mixing IO between Ethercat and Pi 5?

Category: EtherCAT

it's very strang
I think I found the problem:
If I replace "QuadEncMp[0];" with "4" line 430, 435, ..

it's working.

replace for each encoder
:
#if QUADENCS >= 1
EncCount[0] = Encoder0.read()/QuadEncMp[0];

by
#if QUADENCS >= 1
EncCount[0] = Encoder0.read()/4;
  • JackRay
  • JackRay
Today 16:47
Replied by JackRay on topic homing with Phase Z encoder on MESA 7i96s

homing with Phase Z encoder on MESA 7i96s

Category: Advanced Configuration

now it's ok, my homing works properly. Thank you very much for your help. I now need to set it up to return to my Zero machine. Is it the Homing parmeter? or Homing Offset to apply an offset?
  • Roger S
  • Roger S
Today 16:36
Replied by Roger S on topic Probe Basic Screen missing axes

Probe Basic Screen missing axes

Category: QtPyVCP

Hello Langdons,

Even with clean and autoremove, the axes are missing in the GUI
  • langdons
  • langdons
Today 16:34
Replied by langdons on topic Grizzly G1006 with Servos

Grizzly G1006 with Servos

Category: Show Your Stuff

Why not just use it as-is?

(The old PC might make sense to replace, though it might work just fine)

Does it work fine right now?

(I have a tendency to become emotionally attached to machines, BTW)
  • langdons
  • langdons
Today 16:26
Replied by langdons on topic Probe Basic Screen missing axes

Probe Basic Screen missing axes

Category: QtPyVCP

Also try recovery mode's "fix broken packages" option.

It fixed my computer when it failed to boot one day.

(That was for stupid Ubuntu 24.04 tho)

Why did you bother to update stuff in the first place?

The PC you use for CNC control does not even need to be connected to the internet.

If it works, probably just leave it alone to avoid headaches.
  • langdons
  • langdons
Today 16:22
Replied by langdons on topic Probe Basic Screen missing axes

Probe Basic Screen missing axes

Category: QtPyVCP

Did you reboot afterwards?

Try running these commands:

sudo apt update
sudo apt upgrade
sudo apt clean
sudo apt autoremove

(probably run them twice)

If it is still broken, try rebooting again.
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