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  • Johnnysacalu
  • Johnnysacalu
20 Jun 2025 12:40
Replied by Johnnysacalu on topic Lo ejes dejaron de moverse

Lo ejes dejaron de moverse

Category: General LinuxCNC Questions

Todas las fuentes de alimentación dan el voltaje correcto los motores se quedan frenados como si funcionaran pero no se mueven la verdad es que no se si se pudo aver quemado la placa.
Tengo cables blindados puestos a tierra aun que no si es una medida para que no se queme.
Que mas puedo comprobar?
  • Aciera
  • Aciera's Avatar
20 Jun 2025 12:39
Replied by Aciera on topic Reposition Preview grid.

Reposition Preview grid.

Category: Basic Configuration

All these elements are drawn to represent your machine limits and offsets:
The blue circle in the lower left corner is the home position.
The red rectangle shows the axis limits in respect to the home position (as set in the ini file).
The XZ coordinate system shows the current work origin (ie in your example you have an active work offset in x )
  • TheTinkeringMechanic1
  • TheTinkeringMechanic1
20 Jun 2025 11:57
Replied by TheTinkeringMechanic1 on topic Reposition Preview grid.

Reposition Preview grid.

Category: Basic Configuration

I apologize if I wasn't clear.
In the image you'll see a blue and red arrow I'd like to move them up on preview grid closer to the middle, as you can see the program path takes it right to the limit of the preview grid.
  • Aciera
  • Aciera's Avatar
20 Jun 2025 11:49
Replied by Aciera on topic Fanuc-Style Toolchange

Fanuc-Style Toolchange

Category: Advanced Configuration

You don't really need the expanded tool editor for this:

 

Have a look at the sim config:
configs/sim/axis/lathe-fanucy
  • knipknap
  • knipknap
20 Jun 2025 11:09
Replied by knipknap on topic MESA 7i76E burning out issue

MESA 7i76E burning out issue

Category: Driver Boards

I finally found the real cause.

Today i got the amplifier fault on another joint (joint 0) and I found that it the problem happened whenever I turned on the spindle.

After several attempts to measure the ground connections the machine stopped in a position where I found the machine frame was not grounded.

The reason: The spindle connector got loose. The machine frame was grounded through the spindle cable, and that cable had become loose.

All I had to do was tighten the screw of the connector. Ground connection works reliably again and the machine runs well. Phew.
  • meister
  • meister
20 Jun 2025 10:55 - 20 Jun 2025 10:59
Replied by meister on topic EasyCAT Arduino shield

EasyCAT Arduino shield

Category: EtherCAT

accidentally flashed my ethercat servo with something wrong, and restored everything with this tool and the original esi xml

so yes, it really works

I use it to configure my LAN9252 board

EDIT:
uhhh, found this site: markosankovic.github.io/2016/06/28/esi-to-sii-binary.html
i think i need to test this '
ethercat sii_write ...
'
I must have overlooked it somehow :)




 
  • Hakan
  • Hakan
20 Jun 2025 10:52
Replied by Hakan on topic EasyCAT Arduino shield

EasyCAT Arduino shield

Category: EtherCAT

Ok, I have seen those.
When you write an eeprom this way and then list the pdos with "ethercat pdos", do you see the ones you expect to see?
 
  • snowgoer540
  • snowgoer540's Avatar
20 Jun 2025 10:44
Replied by snowgoer540 on topic Plasma hit count

Plasma hit count

Category: Plasmac

linuxcnc.org/docs/devel/html/plasma/qtpl...lasma:statistics-tab
  • meister
  • meister
20 Jun 2025 10:23
Replied by meister on topic EasyCAT Arduino shield

EasyCAT Arduino shield

Category: EtherCAT

create:
$ siitool -m  -c -o eeprom.bin esi.xml 
= eeprom.bin generated

check:
$ siitool -p eeprom.bin 
Error, SII probably malformed. No 0xffff at the end found
First print preamble and config
Preamble:
PDI Control: ................ 0x0c80
PDI Config: ................. 0xee42
Sync Impulse Length: ........ 2000 ns (raw: 0x00c8)
PDI Config 2: ............... 0x0000
Configured Station Alias: ... 0x0000
Checksum of Preamble: ....... 0x003c (ok)
Identity:
  Vendor ID: ................ 0x00400000
  Product ID: ............... 0x00000715
  Revision ID: .............. 0x00002ef8
  Serial Number: ............ 0x00000000

Default mailbox settings:
  Bootstrap Mailbox:
  Received Mailbox Offset: .. 0x0000
  Received Mailbox Size: .... 0
  Send Mailbox Offset: ...... 0x0000

....................

      Entry 8:
      Entry Index: .............. 0x60fd
      Subindex: ................. 0x00
      String Index: ............. 64 (Digital inputs)
      Data Type: ................ 0x07 (Index in CoE Object Dictionary)
      Bitlength: ................ 32
  • meister
  • meister
20 Jun 2025 10:15
Replied by meister on topic EasyCAT Arduino shield

EasyCAT Arduino shield

Category: EtherCAT

what will you pay me for it ?

;P

Converter:
github.com/synapticon/siitool

eepromtool (write flash):
github.com/OpenEtherCATsociety/SOEM/blob...romtool/eepromtool.c
  • Hakan
  • Hakan
20 Jun 2025 09:56
Replied by Hakan on topic Experimental XML config generator

Experimental XML config generator

Category: EtherCAT

I'm not a big Twincat user. But if this is a useful tool, it would be a shame if it were forgotten after one post..
  • Hakan
  • Hakan
20 Jun 2025 09:52
Replied by Hakan on topic EasyCAT Arduino shield

EasyCAT Arduino shield

Category: EtherCAT

Can you share how to create the eeprom content from an XML file?
  • Hakan
  • Hakan
20 Jun 2025 09:31
Replied by Hakan on topic Leadshine EL7-EC400N ethercat error 818

Leadshine EL7-EC400N ethercat error 818

Category: EtherCAT

It says it is an CIA402 drive, so should be compatible.
Maybe someone has a working config to share.
Here is otherwise a starting point github.com/dbraun1981/hal-cia402/tree/main/example
hal and ethercat-conf.xml should be enough to get one axis going. Expand from there.
  • prokopcio
  • prokopcio's Avatar
20 Jun 2025 09:29
Replied by prokopcio on topic Laser Head Height Sensor – Looking for a Beta Tester

Laser Head Height Sensor – Looking for a Beta Tester

Category: Plasma & Laser

I agree with you. The topic is not easy.

I had to put the project on hold for a while because the sensor had problems with some heads (precitec) that contain electronic components inside nozzle holder. This effectively prevented my sensor from working.

Now I have dealt with it and it seems to work correctly, so I want to put the device into production.

If you have time and want, I will prepare a test device for you.

I want the device to work at the highest level, so any feedback is valuable to me.

The tests were very promising.
  • meister
  • meister
20 Jun 2025 08:51
Replied by meister on topic EasyCAT Arduino shield

EasyCAT Arduino shield

Category: EtherCAT

wow, I've had the EtherCat click board lying around for over a year :)

My problem the whole time was that I didn't have Windows and didn't want to use one.

Now I have found a way to do everything under Linux, i.e. create EEProm from the XML and also flash it via EtherCat, all without TwinCat.

In the meantime I can put my desired config on the LAN9252 and read and write all values via lowlevel spi driver.

only one step is missing to adapt the RIO interface over EtherCat :)
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