https://forge.codesys.com/forge/talk/Engineering/thread/2c8b9a2736/2020-02-27T14:02:59.692000ZRecent posts to Raspberry Pi 3b+ Profinet connection problem2020-02-27T14:02:59.692000Z2020-02-27T14:02:59.692000Zi-campbellhttps://forge.codesys.com/u/i-campbell/https://forge.codesys.com247110d1b5f1faca4204d62d6e195f9b2d49abea

<div class="markdown_content"><p>Variables need to be in a task to update. Change "Variablen aktualisiert" in the bottom right hand corner to "always in bus cycle". Then pick the bus cycle in the properties for the master device.</p> <p>Almost there!</p></div>

2020-02-27T14:02:59.357000Z2020-02-27T14:02:59.357000ZFloHmnhttps://forge.codesys.com/u/flohmn/https://forge.codesys.com739f0c644fdb02f18ea3868ac073a54a4b8d8ede

<div class="markdown_content"><p>Hi again</p> <p>I have an other problem now.<br/> The Bus is working but I won't get any data from the Frequency-Inverter.</p> <p>Do I have to read the data by any Comand or sth.? I thought the data would be updated cyclic in my Variable-List.</p> <p>Hope you can help me again.</p> <p>BR<br/> Florian</p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5031"/></p></div>

2020-02-27T14:02:58.424000Z2020-02-27T14:02:58.424000ZFloHmnhttps://forge.codesys.com/u/flohmn/https://forge.codesys.com8e5fbf86417c1b6a0386d0ae538448948aaac698

<div class="markdown_content"><p>Hi <br/> Thank you for the advice.</p> <p>I have already tried to enable vlan.<br/> The installation worked fine, but the loading of the Kernelmodule didn't responds any statement. Is this correct?</p> <p>BR<br/> Florian</p> <p>Edit: I found my mistake. The Comand you have to put into the "/etc/modules" ist just the module Name "8021q"</p></div>

2020-02-27T14:02:58.092000Z2020-02-27T14:02:58.092000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com2baafe07876865719c7479d3523c154719f362e0

<div class="markdown_content"><p>Hi,<br/> did you activate:</p> <p>l <a class="" href="https://forum.codesys.com/viewtopic.php?f=23&amp;t=6247&amp;x=16870&amp;p=16870&amp;lan=en" rel="nofollow">viewtopic.php?f=23&amp;t=6247&amp;p=16870#p16870</a> l </p> <p>Using VLAN-Tags Need to be enabled:</p> <p>sudo apt install vlan # install VLAN-Packet<br/> sudo modprobe 8021q # load 8021q Kernelmodul </p> <p>BR<br/> Edwin</p></div>

2020-02-27T14:02:57.811000Z2020-02-27T14:02:57.811000ZFloHmnhttps://forge.codesys.com/u/flohmn/https://forge.codesys.come892dfb494409b0add499355a1101f6338b8bb6e

<div class="markdown_content"><p>Hi</p> <p>I try to run a Raspberry Pi 3b+ on Raspbian stretch as Profinet Master to communicate with a SEW MDX61B with DFE32B Module. I have set up the PN-Controller as you can see in the screenshot and have added the MDX61B with the latest GSDML-file by SEW.<br/> When I set the Pi to "run" the PN-controller is fine, but the MDX61B says "DCP no RealStationName" and i wont get any connection.</p> <p>I have checked the Profinet-Name and IP of the MDX by using SEW Movitools and by running a network check in SIEMENS STEP7. Both can find the MDX under its name and address. So I think some of my codesys settings are wrong.</p> <p>I hope you can help me soon.</p> <p>Florian</p> <p>PS: Please answer in german or english.</p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5005"/></p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5004"/></p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5003"/></p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5002"/></p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5001"/></p> <p><img alt="IMG: 2019" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=5000"/></p></div>