https://forge.codesys.com/forge/talk/Runtime/thread/52fe5cdbdf/2020-02-27T16:11:02.180000ZRecent posts to Preempt_Rt problem ? EtherCAT not running....2020-02-27T16:11:02.180000Z2020-02-27T16:11:02.180000Zmassaproduxyhttps://forge.codesys.com/u/massaproduxy/https://forge.codesys.com96be8409b772e5fbee4a6ed1abd5307cbf2602c0

<div class="markdown_content"><p>Thank you Poncik, really kind of you.<br/> I'll try as soon as possible.</p></div>

2020-02-27T16:11:01.367000Z2020-02-27T16:11:01.367000ZPoncikhttps://forge.codesys.com/u/poncik/https://forge.codesys.com28da33bddb94875df810d7d4badf0e8e2c480d52

<div class="markdown_content"><p>Dear Massaproduxy,</p> <p>I have a same problem as you mentioned and I solved it. But I solved this problem using twincat 3. This servo driver has a 2 type of profile. One is MDP 742 , other one is DS 402. If you want to control this servo driver with codesys, you must change profile to DS 402. I have attached screenshot. I hope , this will help you.</p> <p>Best Regards.</p> <p><img alt="IMG: Twincat_2.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3733"/></p> <p><img alt="IMG: Twincat_1.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3732"/></p></div>

2020-02-27T16:11:00.559000Z2020-02-27T16:11:00.559000Zmassaproduxyhttps://forge.codesys.com/u/massaproduxy/https://forge.codesys.combddab95a3b31b53149c350f5a2d08d3910d6148b

<div class="markdown_content"><p>Ok Edwin, Thank you.<br/> I have read almost all the documentation from "the constructor" and it's clear...<br/> But I still do not know where to find the right firmware ?</p> <p>I need a .efw file , something like: "EL7201_05.efw" <br/> This file is not included in the "" ...?.... or at least, I can't find it</p> <p>Should this file already be included in the Library repository ?</p> <p><img alt="IMG: Updating_firmware .efw.JPG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3724"/></p></div>

2020-02-27T16:10:58.234000Z2020-02-27T16:10:58.234000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com2541f9bc8f352cbd140754679fdf883e6aee185c

<div class="markdown_content"><p>Hi,<br/> you Need to download the firmware here:<br/> and additional after doing this the EEPROM need to be written.<br/> Change Profile...</p> <p>BR<br/> Edwin</p> <p><img alt="IMG: Firmware.jpg" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3718"/></p></div>

2020-02-27T16:10:57.435000Z2020-02-27T16:10:57.435000Zmassaproduxyhttps://forge.codesys.com/u/massaproduxy/https://forge.codesys.comc4a77cf542a0eaaf04b98355a6a233fc56261739

<div class="markdown_content"><p>Hi Edwin, I really think I'm cursed ! </p> <p>Command : "" is not possible: Process start and stops after 1/10 sec, sometimes 1 sec...</p> <p>Maybe is it due to the wifi connection RPi / router ? ... <br/> ... or should I not first download the new ESI (with "" / choose the right firmware and then write the modification on the EEprom ?<br/> It's not clear for me. I have to change the ESI, not really need to UpDate </p> <p>On the manufacturer site, I can see that the setting are changed from the CoE Online Tab. ?</p> <p>Thank you.</p> <p><img alt="IMG: Write E2Prom xml.JPG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3717"/></p></div>

2020-02-27T16:10:55.154000Z2020-02-27T16:10:55.154000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com2afd3a7995b946af7006e4a5bc3b9ba1aec73782

<div class="markdown_content"><p>Hi,<br/> this is a bug in the library.<br/> Attached the Beckhoff document how to change to DS402, the last snipped which i have posted last time is in the library but there is no more Information.<br/> So change the frinware of the drive... thats all you need I guess. <br/> <a class="" href="https://www.google.de/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=1&amp;cad=rja&amp;uact=8&amp;ved=0ahUKEwj95ove3fDaAhWja5oKHYrjAkYQFggpMAA&amp;url=https%3A%2F%2Fdownload.beckhoff.com%2Fdownload%2Fdocument%2Fio%2Fethercat-terminals%2Fel72x1en.pdf&amp;usg=AOvVaw20E-GX_rgDzdyuhkzxVtcY" rel="nofollow">https://www.google.de/url?sa=t&amp;rct=j&amp;q= ... yuhkzxVtcY</a><br/> el72x1en.pdf</p> <p>BR<br/> Edwin</p></div>

2020-02-27T16:10:54.360000Z2020-02-27T16:10:54.360000Zmassaproduxyhttps://forge.codesys.com/u/massaproduxy/https://forge.codesys.com2b6b37a9d27c54d8812b5e3d98adf738458f5ae1

<div class="markdown_content"><p>Why is everything difficult ? ... (you dont have to answer this )</p> <p>I can't find / open the pdf from SM3_Drive_ETC_Beckhoff_EL72x1.library (see attached)<br/> May be I'm not looking at the right place ? I need to understand the way to modify the drive config.</p> <p>Did someone already change the setting of a drive profile from MDP742 to CiA402 ? (with Codesys )<br/> As the profil ex factory of a Beckhoff EL701 is MPD742, how is it possible to communicate with the drive and to change the profile ?</p> <p><img alt="IMG: SM3_Drive_Library.JPG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3713"/></p></div>

2020-02-27T16:10:53.550000Z2020-02-27T16:10:53.550000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com12f4203b8842babdc387382910fc22f52e4abb5c

<div class="markdown_content"><p>Hi,<br/> it is a CODESYS document, which is embedded in the drive library as a pdf</p> <p>BR<br/> Edwin</p></div>

2020-02-27T16:10:51.167000Z2020-02-27T16:10:51.167000Zmassaproduxyhttps://forge.codesys.com/u/massaproduxy/https://forge.codesys.coma4b9d2cb9025883a4481a20ff93a93fe8ae17ea1

<div class="markdown_content"><p>Ho ! .... Indeed , I was not aware of this.<br/> Thank you Edwin.</p> <p>Where shall I find this .pdf ? -&gt; See the pdf in the SM3_Drive_ETC_Beckhoff_EL72x1.library:<br/> Is it a Beckhoff or CODESYS document ?</p></div>

2020-02-27T16:10:50.171000Z2020-02-27T16:10:50.171000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.comc00bf32d2aa3abd77ae13f218d8e5d91c70beccc

<div class="markdown_content"><p>Hi,<br/> did you Change the device to DS402?<br/> -&gt; See the pdf in the SM3_Drive_ETC_Beckhoff_EL72x1.library:<br/> snippet:<br/> The device is delivered with MDP742 profile, whereas this driver requires the CiA402 profile.<br/> Therefore the EEprom of the device must be written.<br/> Please see the help files of the manufacturer and the CODESYS EtherCAT master stack.<br/> Short description how this can be done:<br/> - Configure the EtherCAT device structure using the CiA402 variant (-0001 or -0011). Enable the “expert settings” in the EtherCAT device configuration, “General” tab<br/> - Download and start the application (the devices will stay in error state, because their current profile does not match the configuration)<br/> - Open the device configuration, online tab. Execute “write E²prom xml”. Wait until this is done.<br/> - Re-power device<br/> - Restart application.<br/> .<br/> .<br/> .<br/> BR<br/> Edwin</p></div>