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  • tommylight
  • tommylight's Avatar
27 Mar 2025 14:10
Replied by tommylight on topic Problema de latencia y 7i96S

Problema de latencia y 7i96S

Category: Español

latency-histogram --nobase --sbinsize 1000 --show
and the result of
chrt 99 ping -i .0005 -c 600000 -q 10.10.10.10
  • PCW
  • PCW's Avatar
27 Mar 2025 14:08
Replied by PCW on topic Question about custom BOB for a 7i92

Question about custom BOB for a 7i92

Category: Driver Boards

1 more PWM added (this is Efinix for 7I92T)

 

File Attachment:

File Name: 7i92t_bl3.zip
File Size:280 KB


 
  • Lampje
  • Lampje
27 Mar 2025 14:00
Replied by Lampje on topic xhc-hb04 basic setup in 2.8

xhc-hb04 basic setup in 2.8

Category: Advanced Configuration

ok. so i found that there was no line for the A-axis in the main HAL file.. Added that one, and now that input shows up as well.
However, still no movement.
  • tommylight
  • tommylight's Avatar
27 Mar 2025 13:58

Mesa 7i95T config for workbench tests - to drive H-Bridges + PMDC servos

Category: Configuration Tools

You have "loadrt HM2_ETH " twice in the hal file, there can be only one ... (insert HighLander movie quote here) :)
  • tommylight
  • tommylight's Avatar
27 Mar 2025 13:54

Help! why my feedrate is so high? 4500000mm display in gmoccapy!

Category: EtherCAT

Lower MAX_VELOCITY in the ini file, both in the display section and TRAJ section.
Those numbers should be in mm/s, so 100 means 100mm/s or 6M/minute.
  • bigmactx
  • bigmactx's Avatar
27 Mar 2025 13:27
Replied by bigmactx on topic mesact 2.1.7 and QTplasmac

mesact 2.1.7 and QTplasmac

Category: Configuration Tools

Did some more studying and read the info on FERROR and MIN_FERROR. In looking at the check list I noticed that Base period could be the problem so I changed mine 1000000 and now i can move the axis. got some more study and tuning to do bu slowly making progress.
  • Z3rni3
  • Z3rni3
27 Mar 2025 13:09

Can not find -sec TRAJ -var COORDINATES -num 1

Category: General LinuxCNC Questions

Hey,
I'm working with a Pi 5 running LinuxCNC 2.9.4 on a Mesa 7i95T.
After installing Mesact i used it to create a baseconfig for my XYYZ machine.
After adding the second Y axis nothing worked anymore.

Would you please take some time to help me out. Thank you.

It gives me following error:

Debug file information:
Can not find -sec TRAJ -var COORDINATES -num 1
Note: Using POSIX realtime
Missing [TRAJ]COORDINATES
6052
6099
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime

attached are my .ini and .hal
 
  • oddwick
  • oddwick's Avatar
27 Mar 2025 13:05
Replied by oddwick on topic Mesa card minimum network speeds

Mesa card minimum network speeds

Category: Driver Boards

ok that is the piece that i was missing! i was focused on throughput and thinking that there couldnt be that much data transfered to overload a network. forgot about latency.

how about an unmanaged switch or a hub? i know hubs arent great for congestion, but i would be only using one machine at a time so broadcast wouldnt be an issue. im just looking for a way here to simplify my wiring and reduce my physical footprint so any suggestions would be greatly welcome!
  • Lampje
  • Lampje
27 Mar 2025 13:01
Replied by Lampje on topic xhc-hb04 basic setup in 2.8

xhc-hb04 basic setup in 2.8

Category: Advanced Configuration

Hi Aciera,

What would be the loadrt and addf lines for the debounce?

As for the jog pins. They are lighting up in the halshow. However, axis A doesn't.
Counts value changes. The scale is another thing. At 1x it shows 1e-6. At 10x it shows 1e-5. And finally at 100x it shows as 0.0001. At 100x the count changes per 1000 pulses/counts.
As stated in the earlier, edited, posts the feed and spindle values do change in the interface.
  • bigmactx
  • bigmactx's Avatar
27 Mar 2025 12:51
Replied by bigmactx on topic mesact 2.1.7 and QTplasmac

mesact 2.1.7 and QTplasmac

Category: Configuration Tools

Yes this is something I noticed when comparing files generated by mesact and pncconf. So changed all occurrences in the pncconf xx.hal file. Linuxcnc now comes up with QTplasmac but none of the motors work. Did the same trying the Axis GUI and same results. I get an hm2_7i95.0:error finishing read iter=(number varies from 17 to several hundred) when the GUI starts. When I push a jog x+ I get a joint 0 following error. In both cases the motors do nothing and can't see anything on halscope.
  • romafede
  • romafede
27 Mar 2025 12:48 - 27 Mar 2025 12:56
Problema de latencia y 7i96S was created by romafede

Problema de latencia y 7i96S

Category: Español

Hola, publico aquí en el foro en el español para ver si alguien a pasado por lo mismo... 

He estado usando 7i96S en con LINUXCNC 2.8.4 sin problemas. Ahora decidí usar la misma pc para diagramar una mesa de Plasma, donde quiero combinar Ethercat junto con Mesa 7i96S. Tengo dos puertos LAN, he visto que es posible la configuración. Al iniciar linuxcnc todo funciona perfecto hasta que aparecen lo que muestro en las imágenes. Seguro es problema de latencia, pero no entiendo si esta latencia puede estar generada por usar Ethercat + 7i96S o por haber cambiado de versión de linuxcnc. 

Desde ya muchas gracias!! 

PD: Me olvidado mencionar que también he probando usando SERVO_PERIOD = 2000000



     
  • Aciera
  • Aciera's Avatar
27 Mar 2025 12:33
Replied by Aciera on topic xhc-hb04 basic setup in 2.8

xhc-hb04 basic setup in 2.8

Category: Advanced Configuration

You seem to be missing 'loadrt' and 'addf' lines for the 'debounce' component.
#setp  debounce.0.delay 1500
#net homeButton       xhc-hb04.button-home =>    debounce.0.4.in
#net homeCmd          debounce.0.4.out  => halui.home-all

Once the config is running you can use the 'Halconfiguration' tool by going to the settings page in gmoccapy and clicking on the button on the bottom right corner.
Then you can change to the Watch tab and select the pins 'axis.L.jog-enable', 'axis.L.jog-counts', 'axis.L.jog-scale' from the selector tab on the left ('L' being the axis letter you are testing). Confirm that '-enable' is true, '-counts' are changing when you turn the wheel on the pendant and that '-scale' is set to a sensible value.
  • Lampje
  • Lampje
27 Mar 2025 11:44 - 27 Mar 2025 12:51
Replied by Lampje on topic xhc-hb04 basic setup in 2.8

xhc-hb04 basic setup in 2.8

Category: Advanced Configuration

OK. Here are the config files.
Anything in them that would hinder the jog wheel from working?
Edit1: Looking into the toolheight setter not ' responding' I found the HalShow button. Here the jog count is changing as I rotate it. so the signals are received by LinuxCNC. It's just not used or something. (BTW had the input pin for the probe wrong it was set to 31 but wired to pin 21...)
Edit2: the jog wheel works for the spindle and feed rate. But not on any of the 4 axis.

Also the debounce issue in the xhc-hb04.hal? "./xhc-hb04.hal:47: parameter or pin 'debounce.0.delay' not found"

I'm currently running the gmoccapy 3.4.9 GUI for LinuxCNC.
btw. any tips for a touchscreen interface (not Touchy)?
  • Z3rni3
  • Z3rni3
27 Mar 2025 11:42 - 27 Mar 2025 11:43
Replied by Z3rni3 on topic Limit Switches on 7i95T

Limit Switches on 7i95T

Category: General LinuxCNC Questions

Yeah, this was it...
"inmux.00.input-00" is the correct pin...
I'll make sure to be talking to the correct pin next time, before i ask another stupid question :p
  • rodw
  • rodw's Avatar
27 Mar 2025 11:34
Replied by rodw on topic Limit Switches on 7i95T

Limit Switches on 7i95T

Category: General LinuxCNC Questions

Comment out the error on line 53 (probably need to do this a few times) until it starts, then open halshow and work out the correct spelling
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