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  • Beovoxo
  • Beovoxo
Today 22:59
Replied by Beovoxo on topic ethercat driver for EL2564

ethercat driver for EL2564

Category: EtherCAT

Hi niiice christmas light :):) From the person that wrote on your youtube page :)
  • zippoffs
  • zippoffs's Avatar
Today 20:51
Replied by zippoffs on topic DIY CNC Mill - Random Limit Switch Errors

DIY CNC Mill - Random Limit Switch Errors

Category: Milling Machines

Sorry, I tried uploading pictures of my BOB several times, but it wouldn't do it. I think I got it to work finally.

NWE, even though I have the BOB right next to the contactor and 12v/24v power supplies, I have never had any issues from those. I have consistently been able to run programs without issue with everything except the VFD on. The contactor is part of my Estop circuit, and it only gets turned on before I run a program or off if I hit the Estop. I have only ever experienced issues when the VFD is on.

I experimented yesterday and learned some. I tried connecting it to earth ground, but that did nothing. I tried disconnecting everything from the BOB except for the 24v coming in and the parallel port and USB from the PC (I switched the VFD to manual control). LinuxCNC ran the program with out any trips even though the VFD was running, so the BOB itself can't be the issue. I tried reconnecting one of the stepper driver pulse/direction signal wires (the steppers were completely off) and ran the program again, and it did trip, even though that wire is shielded and grounded.

I will disconnect the second shielding grounding at the motor. I will also try adding ferrites on the VFD wires first. I think we have a couple lying around that we also pulled from other things.
  • endian
  • endian's Avatar
Today 20:28
Replied by endian on topic Ethercat random jitter fix

Ethercat random jitter fix

Category: EtherCAT

i am here just for subscribe and learn something more about PLL ... 
  • endian
  • endian's Avatar
Today 20:26

Following error due 2³¹ 2 147 483 648 jump to -2 147 483 648

Category: EtherCAT

take a look at default resolution SDO .. it has to be something like 20 or 16 ... it is user resolution per revolution ... maybe it has some weird setup from factory ... you have maybe swapped bytes or something or wrong data type .... 

you dont share anything ... maybe share more details for focused reply 
  • Hakan
  • Hakan
Today 19:21

Following error due 2³¹ 2 147 483 648 jump to -2 147 483 648

Category: EtherCAT

Never seen a several km long axis so I am out of clues, sorry.
  • Hakan
  • Hakan
Today 19:19
Replied by Hakan on topic Ethercat random jitter fix

Ethercat random jitter fix

Category: EtherCAT

I can only take credit for rediscovering the PLL code and write some lines of documentation.
Sasha Ittner made the PLL code back in 2018 and it hasn't changed since then. 

Will be interesting to see what you come up with.
  • Ahmed.emara
  • Ahmed.emara
Today 18:03
Replied by Ahmed.emara on topic leadshine R3EC

leadshine R3EC

Category: EtherCAT

My problem. Is in PDO mapping, i was able to configure how to switch the IO module to OP state by using sdoconfig in XML to set some SDO to be able to switch to OP state, now my problem is with PDO mapping section, the manual says PDO 6000 is for inputs and PDO 7000 for outputs, when i ran sudo ethercat -p 5 pdos, i couldn’t find these PDOS
  • Ahmed.emara
  • Ahmed.emara
Today 17:57

Hello, I would like to add an EtherCAT IO device. What should I do

Category: EtherCAT

Hello, i have R3EC leadshine io + DI + DO
Are you having same io system , if so could you please help me in writing the xml, i am stuck in the PDO mapping section
  • Sandro
  • Sandro
Today 16:28 - Today 16:30
Replied by Sandro on topic Surfacemap Z compensation with Probe Basic

Surfacemap Z compensation with Probe Basic

Category: QtPyVCP

Really nice work thank you.

I’ve modified the interface so that the scanned surface can be visualized with a button press. The next step is to make the probing settings persistent across LinuxCNC sessions. These settings are stored in the .var file, but I’m not sure how to load them at startup and update the Qt widgets accordingly.

 
  • ts
  • ts
Today 15:14 - Today 15:14
Replied by ts on topic Ethercat Motion Problem

Ethercat Motion Problem

Category: EtherCAT

Hi,
try changing the value in the .hal file
setp cia402.0.pos-scale 1000

 
[code]Hi. Pardon for offtop. Please could you try to explain what will do linunxCNC when you using this scale, and reach the calculating maximum of +2^31, and momentary jump to -2^31. On my case system stops and there an error of following..
[/code]

  • ts
  • ts
Today 14:48 - Today 16:58

Following error due 2³¹ 2 147 483 648 jump to -2 147 483 648

Category: EtherCAT

Hi
I doing retrofit on machine, used etheecat delta.
i used in hal file scale parameter pos-scale to adjust lenght of movenent

today i catch an error, when linuxcnc receive value during moving equals +2^31 and became -2^31, system catch that prevous value pos of axis calculated in mm was 380mm, and after count +2^31 overflow became -67mm. So there an error.

I have no ideas, and stucked) How to solve this trouble?
thanks in advance!
  • tommylight
  • tommylight's Avatar
Today 13:05
Replied by tommylight on topic Hard stop homing

Hard stop homing

Category: Advanced Configuration

Most probably they will not work, inductive proximity sensors react to metal by inducing a magnetic field, but do give it a try, they might react, and might be polarity sensitive....
  • JT
  • JT's Avatar
Today 12:50 - Today 12:55
Replied by JT on topic HAL ERROR

HAL ERROR

Category: HAL

gtk-builder-error-quark: gvcp-panel.ui:72:38 Invalid property: HAL_Table.n_rows (11)
Warning: Forward kinematics must handle duplicate coordinate letters:yy
Embeded tab command "halcmd loadusr -Wn gladevcp gladevcp -c gladevcp -H gvcp_call_list.hal -x 58720684 gvcp-panel.ui" exited with error: 1
Shutting down and cleaning up LinuxCNC...

Different OS?

JT
  • medicusdkfz
  • medicusdkfz's Avatar
Today 12:24
ethercat driver for EL2564 was created by medicusdkfz

ethercat driver for EL2564

Category: EtherCAT

Hello and Merry Christmas to you all,

I have written a ethercat driver for the EL2564 (led driver) - since there isnt't one yet - and tested it so far. Everything can be found in the attached ZIP archive. A video shows how it works


Have fun with it and enjoy tinkering in your workshop,
Pierre 

File Attachment:

File Name: EL2564_Dri...e.tar.gz
File Size:21 KB

 
  • Hakan
  • Hakan
Today 11:05

EtherCAT master xml file for Yaskawa Sigma Servo motor?

Category: EtherCAT

So, there is a much bigger issue with lcec supporting LWR and Yaskawa drives requiring LRD/LRW.

I followed some of your links and while there is some success, there are also very pessimistic opinions
on rewriting of lcec_main. Maybe it is possible to take some of the success and shoehorn it into something?
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