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  • jimwhiting
  • jimwhiting
27 Aug 2024 12:26
Replied by jimwhiting on topic Marco Reps video on youtube about EtherCAT

Marco Reps video on youtube about EtherCAT

Category: EtherCAT

It appears you have issues with the lcec_conf module?

Attached xml file has 4 drives defined and you only have 3 in the picture?

From your pictures of the drives I would also recommend you go and look at the correct installation/wiring recommendations in the manual before you damage one of the drives. (Space around the drive, and not daisy chaining the wiring like you have). I get it is a test setup... so might be changed in the future.
  • meister
  • meister
27 Aug 2024 11:55
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

hopefully tonight i will know if they work :)
 
  • nartburg
  • nartburg
27 Aug 2024 11:46
Compiling extra Kinematics was created by nartburg

Compiling extra Kinematics

Category: Installing LinuxCNC

Dear Forum,

Let's assume I have coded an extra kinematic with forward and inverse and now it's time to put this module into the makefile(s).

So that whenever this module is touched make recompiles it.

Martin
  • besriworld
  • besriworld
27 Aug 2024 11:29
Replied by besriworld on topic 7i96s + dcs100A

7i96s + dcs100A

Category: Driver Boards

It will work, but I think the best option is mesa. You will have no free encoder inputs. You won't be able to do precision homing. You will not have a closed loop in linuxcnc
  • Lcvette
  • Lcvette's Avatar
27 Aug 2024 11:26
Replied by Lcvette on topic Display setup sheet

Display setup sheet

Category: QtPyVCP

awesome! glad you got it sorted!
  • rodw
  • rodw's Avatar
27 Aug 2024 11:23
Replied by rodw on topic Override set_default_blending

Override set_default_blending

Category: Plasmac

Thanks Phill, It seems to be working again. Hopefully it keeps working!

This complete  config can be found here for those interested. github.com/rodw-au/showstopper
 
  • Evgeny
  • Evgeny
27 Aug 2024 11:19
Replied by Evgeny on topic Leadshine EL8 configuration

Leadshine EL8 configuration

Category: EtherCAT

Hello!
can you help me? I can't run el8 in linuxcnc.
 I described my problem here
 forum.linuxcnc.org/ethercat/51830-marco-...rcat?start=20#308718 
  • Masiwood123
  • Masiwood123's Avatar
27 Aug 2024 10:55
7i96s + dcs100A was created by Masiwood123

7i96s + dcs100A

Category: Driver Boards

@PCW
Can you look at the link, I have these drivers that convert digital step/dir to analog+-10v. I am planning to retrofit a lathe, I would buy a 7i96s, so I am interested in the opinion of whether it is possible to pair the 7i96s with this driver, I only need two analog outputs to control the Siemens servo amplifiers. so in order not to buy 7i77, it is more profitable for me to buy 7i96s. thanks in advance
www.audiohms.com/download/dcs100a_v3_man_en.pdf
  • Aciera
  • Aciera's Avatar
27 Aug 2024 10:53 - 27 Aug 2024 17:05
Replied by Aciera on topic durchmesser stimmt nicht

durchmesser stimmt nicht

Category: Other User Interfaces

Du musst auf die Gross- und Kleinschreibung achten sonst funktionierts nicht:

Nicht so:
Halui = halui

Sondern so:
HALUI = halui
  • jimwhiting
  • jimwhiting
27 Aug 2024 10:33
Replied by jimwhiting on topic ATC: carousel.comp with Servo drive

ATC: carousel.comp with Servo drive

Category: General LinuxCNC Questions

Hi,

So I have the carousel module driving my ethercat servo. I have connected the index-enable and setup the drive to allow the homing mode onboard the drive (mode 3 to index to a home switch and then the Z signal off the encoder). This indexes to a single home switch which is present on a cam on the backside of the 12 tool carousel. This bit works great.

What doesn't work great so far is the home offset - it moves, but it is quite violent... I appear to be missing a setting to control the acceleration/velocity of the moves on the carousel. The settings I have found so far will slow it down during homing, but appear to not affect the position mode once homed.

Likewise I have the jog forwards and reverse working, however still quite violent compared to what I would like.

I'm missing something simple... (Drive has been tuned with the auto tune from Leadshine).
###############
# Carousel 0  #
###############

setp cia402jpw.2.csp-mode 1
setp cia402jpw.2.pos-scale 100
#setp cia402jpw.2.velo-scale 10

setp cia402jpw.2.ini-ferror [JOINT_2]FERROR
setp cia402jpw.2.ini-min-ferror [JOINT_2]MIN_FERROR

#from servo(ethercat) to cia402
net 2-statusword      lcec.0.2.cia-statusword => cia402jpw.2.statusword
net 2-opmode-display  lcec.0.2.opmode-display => cia402jpw.2.opmode-display
net 2-drv-act-pos     lcec.0.2.actual-position => cia402jpw.2.drv-actual-position
net 2-drv-act-velo    lcec.0.2.actual-velocity => cia402jpw.2.drv-actual-velocity

#from cia402 to servo(ethercat)
net 2-controlword         cia402jpw.2.controlword => lcec.0.2.cia-controlword
net 2-modes-of-operation  cia402jpw.2.opmode => lcec.0.2.opmode
net 2-drv-target-pos      cia402jpw.2.drv-target-position => lcec.0.2.target-position
net 2-drv-target-velo     cia402jpw.2.drv-target-velocity => lcec.0.2.target-velocity

# Carousel connections
net 2-carousel-home carousel.0.index-enable cia402jpw.2.home
#net 2-enable  carousel.0.active cia402jpw.2.enable
net 2-pos-cmd  carousel.0.counts-target cia402jpw.2.pos-cmd
net 2-pos-fb-s32 carousel.0.counts conv-float-s32.0.out
net 2-pos-fb  conv-float-s32.0.in   <= cia402jpw.2.pos-fb
net 2-vel-cmd carousel.0.motor-vel cia402jpw.2.velocity-cmd

setp carousel.0.fwd-dc 0.01
setp carousel.0.rev-dc -0.01
setp carousel.0.decel-time 1
setp carousel.0.align-dc 0

setp carousel.0.scale 100
setp carousel.0.home-offset 10
# END
  • karlhe
  • karlhe
27 Aug 2024 10:17
Replied by karlhe on topic durchmesser stimmt nicht

durchmesser stimmt nicht

Category: Other User Interfaces

alles noch mal kontrolliert...
  • Abdulkareem
  • Abdulkareem
27 Aug 2024 09:32
problem with running ethercat was created by Abdulkareem

problem with running ethercat

Category: EtherCAT

hello guys,
i get this error when i try to run these commands
(venv) abdulkareem@debian:~$ ethercat slaves
Failed to obtain number of masters: ioctl() version magic is differing: /dev/EtherCAT0: 37, ethercat tool: 33
A probable reason is that the command-line tool
you are using is built with a different
source code version than the currently loaded
kernel module. Please install an updated version
of either the tool (ethercat) or the kernel
module (ec_master.ko).

when i try to update i found also this error which i think it may cause the above error

(venv) abdulkareem@debian:~$ sudo apt-get update
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: download.opensuse.org/repositories/science:/EtherLab/Debian_12 ./ InRelease: The following signatures were invalid: EXPKEYSIG A94819A7CB97A204 science:EtherLab OBS Project
W: Skipping acquire of configured file '2.9-rt/source/Sources' as repository 'www.linuxcnc.org bookworm InRelease' does not seem to provide it (sources.list entry misspelt?)
W: Failed to fetch download.opensuse.org/repositories/scien...ebian_12/./InRelease  The following signatures were invalid: EXPKEYSIG A94819A7CB97A204 science:EtherLab OBS Project

can anyone help me with this error ??
  • rajsekhar
  • rajsekhar
27 Aug 2024 08:53
Error while Running Linuxcnc was created by rajsekhar

Error while Running Linuxcnc

Category: Driver Boards

I am using Mesa 7i92+7i76+7i84.

Machine is under software set up stage, wiring completed.

I encountered the attached error in photo. The system runs ok, but it is 4 or 5th occasion the error occured.

What is happening wrong? Is it softw
  • rodw
  • rodw's Avatar
27 Aug 2024 08:31
Replied by rodw on topic Ethercat installation from repositories - how to step by step

Ethercat installation from repositories - how to step by step

Category: EtherCAT

Looks like ARM is not supported in their repo; You will need to compile from source
  • rodw
  • rodw's Avatar
27 Aug 2024 08:20
Replied by rodw on topic Is there an easy way to swap axes?

Is there an easy way to swap axes?

Category: General LinuxCNC Questions

Using separate configs, the only thing needed is to change the coordinates statement in the ini file eg XYYZ to YXXZ which I did on a machine yesterday.
But stupidly, pncconf and stepconf set all of the signals to axes instead of joints.What I do is to relabel the signals to avoid confusion eg x-home becomes 0-home. I made 162 changes.
I have thought of modifying pncconf to select between joint based and axes based configs.
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