Hi,
Did you try using ecrt_master_sync_slave_clocks(master) function after
ecrt_master_sync_reference_clock(master)?
Best regards,
Oguz.
23.07.2012 17:13 tarihinde, Guido yazdı:
Hello everybody,
my name is Guido and I am evaluating the EtherLab EtherCAT-Master.
I've just done some simple tes
Hi,
Can we just feed rt_get_real_time_ns() to the
ecrt_master_application_time directly?
like: ecrt_master_application_time(master, rt_get_real_time_ns())
In the DC RTAI example, the time is first read byrt_get_real_time_ns()
to a tv variable.
Then at each cycle, tv variable is incremented a
Hi,
How should I handle corrupted frames?
For example, Lets assume that a frame is corrupted during a multi axis
synchronous motion.
I have to be sure that I updated the target positions of the servo
drives before the sync signal.
Then should I re-sent the frame? If so how can I figure out tha
Hi,
Where can I find patched driver of e1000e for linux kernel 2.6.28.7?
We are using RTAI kernel modules. I have some problems with touch screen
in 2.6.32 and I'd like to return to my original kernel (2.6.28.7)
I compared the drivers of e1000e:
* original I used in 2.6.28.7,
* original 2.6.32
Hello
We have a problem with configuring BK1120. We made EK1100 run without a
problem.
We found out that they are using different protocols to communicate the
modules (BK1120 K-Bus, and EK110 E-Bus).
We searched for information on how to create the cstruct for BK1120 and
how to map the conne
IO-termials with bit-mapping follow
without gaps of fill bits.
The mapping of a single K-Bus slave is good documented in the Beckhoff
documents for the terminal.
Also TwinCat can be used to find out the mapping.
Regards Wilhelm.
Am 04.09.2014 09:15, schrieb Bilko AS, Oguz Dilmac:
Hello
We have a prob
Hello,
Is there a known limit for the number of ethercat nodes in the bus?
It could be my bad programming but I experience a lot of freezes while
configuring the nodes.
It doesn't happen if the node number is 5 or less.
Does anyone knows such a problem?
Best regards,
Oguz.
--
Oguz Dilmac
ARG
of some documents I'd be very grateful.
Best regards,
Oguz.
09.09.2014 22:02 tarihinde, Bilko AS, Oguz Dilmac yazdı:
Hi,
Infact we are using kollmorgen ECT 000 bus coupler. I examined the
device documents more carefully.
Thank you for the tips. I think I understand it now.
Best re
Hi,
I noticed in version 1.5.2, there are some new functions to access the
emergency messages.
I'm trying to use them but I didnt succeed yet. I think I miss some
important point.
Can anyone send some example usage?
Here is what I did:
1. Before realtime operation, first I configure the slave
Hi,
We have been using EtherCAT master 1.5.2 for about two years. We have
successfully implemented 4 machines. Each has 5 Kollmorgen AKD servo
drives and some Beckhoff IO modules.
Now we are implementing a new machine. On this machine we usually get
the following messages:
...
"system2count()
-users [mailto:etherlab-users-boun...@etherlab.org] *On
Behalf Of *Bilko AS, Oguz Dilmac
*Sent:* Tuesday, 26 January 2016 4:37 a.m.
*To:* etherlab-users@etherlab.org <mailto:etherlab-users@etherlab.org>
*Subject:* [etherlab-users] rtai_rtdm_dc example, "error:
system_time_base less than
es -v | grep “Current
consumption”` for a quick summary. The EK1100 module reports -2000mA
because it is supplying rather than consuming.
If you have gone over the available current then you will need to
insert an EL9410 power module (or similar).
Regards,
Graeme.
*From:*Bilko AS, Oguz D
Hi,
I didn't check the codes. But is it OK to have the first device in the
bus a EK1100?
I can't find it now, but a message in this list was telling me EK1100
does not support DC fully.
The fist node on the bus should be a drive or some other device which
can support DC fully.
Best regards,
Hi,
We are using e1000e too. We are using RTAI kernel modules instead of
user space. We are not using any patch or any configuration for the
e1000e either.
If I only run the latency test it goes around 10us. But when our program
is running, jitter is around 50us. I suspect somehow the semaphor
Hi,
Is there any example code about how to configure and use K bus digital
outputs?
For a little background:
About two years ago I tried to support Kbus ethercat coupler and slaves.
Specifically Kollmorgen AKT-ACT-000 coupler and AKT-DNH-xxx digital
inputs and AKT-DT-xxx digital outputs. Th
Hi Mr Bausly,
Like Asier, I also want to control Omron NX-ECC01 IO coupler too.
As instructed in your mail, I configured the coupler using Sysmac
Studio. I also used the --enable-sii-assign option and recompile the
EtherLab master.
But I still don't get the PDO configuration for the IO devic
Hi Frank,
I'm trying to use omron NX-ECC20x cards. I'd like to use your tool to create
the SII file. I checked the link mentioned before in this
list:http://synapticon.github.io/siitool/ But I couldn't find where to
download.
Did you remove it? Can you send a link to download?
Best regards,
Hi Ajith,
Yes the AKT-ECT-000-000 is working with the EtherLAB EtherCAT Master.
You can check the mail list for further details.
By the way, I don't know why but we had to use three domains. One for
the drives, one for reading the IO, one for writing the IO.
Best regards,
Oguz.
8.1.2018 08
Hi Ajith,
I agree with Sebastian on the first two points.
For the initial development time needed to support the IO devices, E Bus
coupler and devices is much more easier! And Beckhoff has more options
compared to Kollmorgen.
But their price differences is not so big. At least in Turkey :)
Hi all,
We are currently running on ubuntu 10.04 with kernel 2.6.32 and RTAI
3.8.1. We are using etherlab master 1.5.2 from the tar ball on the web
site (http://www.etherlab.org/en/ethercat/). We use R8169 driver. We use
CANopen over EtherCAT protocol.
We want to upgrade our kernel version s
---
*From:* etherlab-users on behalf
of Bilko AS, Oguz Dilmac
*Sent:* 04 June 2018 17:04:16
*To:* etherlab-users@etherlab.org
*Subject:* [etherlab-users] verified linux distro + kernel + RTAI +
etherlab version
Hi all,
We are currently running on ubuntu 10.04 with kernel 2.6.32 and
Hi,
We are moving from RTAI kernel space (2.6.32 32 bit kernel) application
to PREEMPT-RT user space application. We are using Gavin's patch set on
kernel 4.9.130 64bit kernel.
After around 15 hours of testing with servo drives, we see these kernel
messages and our cyclic task hangs:
[6249
Hi,
We have a similar problem. Did you succeeded to use the BNR device with
Hilscher interface? If so how? :)
We are trying to use IPG laser resonator. It has a Hilscher EtherCAT
interface.
We get the PDO configuration using "ethercat cstruct" command. The
device goes to OP mode. It has a
{
PostMessage(CMessages::MS_ERROR, eMsg_RegisterDomainPDOsFailed, 0);
return false;
}
}
Best regards
Matthias
-Ursprüngliche Nachricht-
Von: Bilko AS, Oguz Dilmac
Gesendet: Dienstag, 7. Juli 2020 18:00
An: Matthias Bartsch
Cc: Gavin Lambert ;
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