https://forge.codesys.com/forge/talk/Runtime/thread/1689268e02/2020-02-27T17:20:32.244000ZRecent posts to Network Variable Setting ON Raspberry PI [Problem]2020-02-27T17:20:32.244000Z2020-02-27T17:20:32.244000Zdrsumruayhttps://forge.codesys.com/u/drsumruay/https://forge.codesys.comcd90af049c0cd00431c9fe80c0832906c8e62998

<div class="markdown_content"><blockquote> <p><strong>Edwin Schwellinger hat geschrieben:</strong><br/> No you do not even have to login to this plc, <br/> you just use it to configure the list..<br/> BR<br/> Edwin</p> </blockquote> <p>Thanks Edwin<br/> It works for me </p></div>

2020-02-27T17:20:29.382000Z2020-02-27T17:20:29.382000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com07080dca43ae86e016999a2395d2ea6b4c9c8558

<div class="markdown_content"><p>No you do not even have to login to this plc, <br/> you just use it to configure the list..</p> <p>BR<br/> Edwin</p></div>

2020-02-27T17:20:28.403000Z2020-02-27T17:20:28.403000Zdrsumruayhttps://forge.codesys.com/u/drsumruay/https://forge.codesys.com384f2403fb7f65036dc8acf957a848676f6d322a

<div class="markdown_content"><blockquote> <p><strong>Edwin Schwellinger hat geschrieben:</strong><br/> hm.. this is not possible.<br/> I would recommend to add a second plc (dummy which is not used except for adding your c# nvl senderlist) -<br/> in your project.<br/> In this example here:<br/> <a class="" href="https://store.codesys.com/codesys-sensor-app-for-android.html" rel="nofollow">https://store.codesys.com/codesys-senso ... droid.html</a><br/> this is the same.<br/> There is a Control Win with a NVL list which represents the NVL which is send by the Andoid device ( in your case it is coud c# app)<br/> The netvars are used by the Raspberry PI in the Project - this Control win in the upper application is only for generating this NVLlist, nothing else<br/> BR<br/> Edwin</p> </blockquote> <p>Thanks,<br/> Edwin</p> <p>That's mean with this approach, I have to pay for Control win Runtime too?</p></div>

2020-02-27T17:20:27.408000Z2020-02-27T17:20:27.408000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.comb12a0743a6b86e78b5cba88974b174d7512afc3b

<div class="markdown_content"><p>hm.. this is not possible.<br/> I would recommend to add a second plc (dummy which is not used except for adding your c# nvl senderlist) -<br/> in your project.<br/> In this example here:<br/> <a class="" href="https://store.codesys.com/codesys-sensor-app-for-android.html" rel="nofollow">https://store.codesys.com/codesys-senso ... droid.html</a><br/> this is the same.<br/> There is a Control Win with a NVL list which represents the NVL which is send by the Andoid device ( in your case it is coud c# app)<br/> The netvars are used by the Raspberry PI in the Project - this Control win in the upper application is only for generating this NVLlist, nothing else</p> <p>BR<br/> Edwin</p></div>

2020-02-27T17:20:24.659000Z2020-02-27T17:20:24.659000Zdrsumruayhttps://forge.codesys.com/u/drsumruay/https://forge.codesys.com6fe2d227d5f2ed286d8e4e4c5114410b04708191

<div class="markdown_content"><blockquote> <p><strong>Edwin Schwellinger hat geschrieben:</strong><br/> Hi,<br/> are your netvars aproach based on this?<br/> <a class="" href="https://sourceforge.net/projects/easynetvars/" rel="nofollow">https://sourceforge.net/projects/easynetvars/</a><br/> BR<br/> Edwin</p> </blockquote> <p>Yes,<br/> Edwin</p> <p>I follow this approach. Now, I can create GVL file on my raspberry PI but can't browse my GVL file path on Raspberry PI in Codesys project</p> <p>I confused on how the Codesys receive data from C# between via GVL file or UDP network.</p> <p><img alt="IMG: Untitled3.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4487"/></p> <p><img alt="IMG: Untitled2.png" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4486"/></p></div>

2020-02-27T17:20:23.609000Z2020-02-27T17:20:23.609000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com33b28cb882124476c73c5780f26c73ebe8fb8bd2

<div class="markdown_content"><p>Hi,<br/> are your netvars aproach based on this?<br/> <a class="" href="https://sourceforge.net/projects/easynetvars/" rel="nofollow">https://sourceforge.net/projects/easynetvars/</a></p> <p>BR<br/> Edwin</p></div>

2020-02-27T17:20:20.831000Z2020-02-27T17:20:20.831000Zdrsumruayhttps://forge.codesys.com/u/drsumruay/https://forge.codesys.com112d40ec9ec6e7a6ee7daf81f4fa64e4a354aab4

<div class="markdown_content"><p>Thanks, your answer is so useful,</p> <p>IF I create C# application to create GVL File instead create by Codesys App, It's still working?<br/> Now, I can sending data from Codesys to my C# application but I can't recieve data from C# application from GVL file</p> <p>Best regards,</p></div>

2020-02-27T17:20:19.837000Z2020-02-27T17:20:19.837000Zomeohttps://forge.codesys.com/u/omeo/https://forge.codesys.com0e6b5570a160e38dec1a3fe8200d21bcacb7e294

<div class="markdown_content"><blockquote> <p><strong>drsumruay hat geschrieben:</strong><br/> Thank you for your reply,<br/> omeo<br/> I'm confused that you mean my Codesys IDE is on window10 and my target device is Raspberry PI so I can still use the path of GVL file on Codesys IDE window10?<br/> OR<br/> Should I change the path of GVL file to path on Raspberry PI?<br/> &lt; ex: home/pi/myapp/myapp.GVL &gt;</p> </blockquote> <p>Hi<br/> Just select the *.GVL file in the IDE on win10, and the Raspberry Pi only runs the compiled PLC.<br/> Once created, this file is generally not easy to modify again (requires compilation), so I recommend creating multiple devices in a project so that you can freely choose the sender of the network variable.</p></div>

2020-02-27T17:20:16.902000Z2020-02-27T17:20:16.902000Zdrsumruayhttps://forge.codesys.com/u/drsumruay/https://forge.codesys.comea591658399114b1ea13169170c1b2a33d51b5c3

<div class="markdown_content"><p>Thank you for your reply,<br/> omeo<br/> I'm confused that you mean my Codesys IDE is on window10 and my target device is Raspberry PI so I can still use the path of GVL file on Codesys IDE window10?<br/> OR<br/> Should I change the path of GVL file to path on Raspberry PI?<br/> &lt; ex: home/pi/myapp/myapp.GVL &gt;</p></div>

2020-02-27T17:20:15.908000Z2020-02-27T17:20:15.908000Zomeohttps://forge.codesys.com/u/omeo/https://forge.codesys.com2b595fc650e6dc4c28c5d0e34f1b8a18c62a6d20

<div class="markdown_content"><p>Hi<br/> Usually I create two devices in a project to select the NVL Sender, as follows.</p> <p>You can also export GVL files in Link To File in the Sender side of Properties.</p> <p>They all need to set the received IP address and port in NVL_Sender.<br/> You can also download this official example.<br/> <a class="" href="https://store.codesys.com/network-variables.html" rel="nofollow">https://store.codesys.com/network-variables.html</a> m </p> <p><img alt="IMG: Bild" rel="nofollow" src="https://ws1.sinaimg.cn/large/81ea4f30gy1g0uavprv0lj20700jt406.jpg"/></p> <p><img alt="IMG: Bild" rel="nofollow" src="https://ws1.sinaimg.cn/large/81ea4f30gy1g0uavpsskij20lf0dv0ud.jpg"/></p></div>