Ethercat Motion Problem

ts
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10 months 1 week ago - 10 months 1 week ago #340498 by ts

Replied by ts on topic Ethercat Motion Problem

jjdege wrote:
Hi,
try changing the value in the .hal file

Code:

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]

Last edit: 10 months 1 week ago by ts.

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lorenzing
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9 months 3 weeks ago - 9 months 3 weeks ago #341172 by lorenzing

Replied by lorenzing on topic Ethercat Motion Problem

Hi all,
thanks to Hakan, I’m now able to control all the motors without any issues.
However, could someone help me with this error shown by the code dmesg command: dmesg.txt
Could this error cause problems during machine operation?

Many thanks, Lorenzo

Last edit: 9 months 3 weeks ago by lorenzing.

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nanowhat
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9 months 3 weeks ago - 9 months 3 weeks ago #341191 by nanowhat

Replied by nanowhat on topic Ethercat Motion Problem

Which error are you referring to?

Code:

 833.377534 pcieport 0000:00:1d.0: AER: Corrected error message received from 0000:00:1d.0

seems to be caused by PCI-express link power management

Code:

 8933.654387EtherCAT WARNING 0-4: Other mailbox protocol response for eoe0s4.

Which version of the ethercat library are you using? 1.6 by default has ethernet over ethercat active, and it doesn't seem to be compatible with linuxCNC. With 1.6, one must compile the library from source to disable EoE.

Last edit: 9 months 3 weeks ago by nanowhat. Reason: forum code formatting is problematic

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lorenzing
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9 months 3 weeks ago - 9 months 3 weeks ago #341196 by lorenzing

Replied by lorenzing on topic Ethercat Motion Problem

Thanks nanowhat, I checked my version and it’s actually 1.6

Code:

lorenzo@LinuxCNC:~$ ethercat version
IgH EtherCAT master 1.6.8 1.6.8.g2543cc5-1+27.2 

Could you help me understand how to disable EoE in this version?

Thanks a lot, Lorenzo.

Last edit: 9 months 3 weeks ago by lorenzing.

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lorenzing
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9 months 3 weeks ago - 9 months 3 weeks ago #341202 by lorenzing

Replied by lorenzing on topic Ethercat Motion Problem

Hi all, I’ve followed these steps:

Code:

cd ~
git clone https://gitlab.com/etherlab.org/ethercat.git
cd ethercat

I also checked my driver type (igb):

Code:

./bootstrap
./configure --enable-igb --disable-eoe --sysconfdir=/etc

Then I ran:

Code:

make
sudo make install
sudo depmod -a

After completing this setup, I’m attaching the new dmesg file, but EoE still seems to be active.

Last edit: 9 months 3 weeks ago by lorenzing.

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lorenzing
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9 months 3 weeks ago - 9 months 3 weeks ago #341203 by lorenzing

Replied by lorenzing on topic Ethercat Motion Problem

Hi all, I miss some steps in make command:

Code:

make
make modules
sudo make install
sudo make modules_install
sudo depmod -a

Now in dmesg looks better. Remind to remove all previous version.
 

Last edit: 9 months 3 weeks ago by lorenzing.

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Ethercat Motion Problem