Re: [etherlab-users] EtherCAT :: Problems with EL4732 and EL3702 distribuited clock

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

[etherlab-users] master application time seting

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

[etherlab-users] Frame error handling

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

[etherlab-users] e1000e driver for 2.6.28.7

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

[etherlab-users] Using BK1120

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

Re: [etherlab-users] Using BK1120

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

[etherlab-users] node number limit?

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

Re: [etherlab-users] Using BK1120

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

[etherlab-users] Emergency messages

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

[etherlab-users] rtai_rtdm_dc example, "error: system_time_base less than system time" message

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()

Re: [etherlab-users] rtai_rtdm_dc example, "error: system_time_base less than system time" message

-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

Re: [etherlab-users] rtai_rtdm_dc example, "error: system_time_base less than system time" message

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

Re: [etherlab-users] Distributed Clocks

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,

Re: [etherlab-users] Distributed Clocks

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

[etherlab-users] Using K Bus ethercat coupler and slaves

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

Re: [etherlab-users] Problems initializing Omron system

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

Re: [etherlab-users] Generate SII binaries from ESI file?

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,

Re: [etherlab-users] ETHERCAT Bus Coupler Question

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

Re: [etherlab-users] Fw: ETHERCAT Bus Coupler Question

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 :)

[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 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

Re: [etherlab-users] verified linux distro + kernel + RTAI + etherlab version

--- *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

[etherlab-users] INFO: task EtherCAT-EoE:4263 blocked for more than 120 seconds

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

Re: [etherlab-users] etherlab-users Digest, Vol 140, Issue 4 EtherCAT slave B&R X20 IF 10G3

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

Re: [etherlab-users] etherlab-users Digest, Vol 140, Issue 4 EtherCAT slave B&R X20 IF 10G3

{ 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 ;