https://forge.codesys.com/forge/talk/CODESYS-V2/thread/1d7437f94b/2020-02-27T19:53:07.636000ZRecent posts to how to use DDE interface with LabWindows/CVI2020-02-27T19:53:07.636000Z2020-02-27T19:53:07.636000Zmthoumihttps://forge.codesys.com/u/mthoumi/https://forge.codesys.comc5a19c914d4521ba97564d1696ca5da30f6c0d37

<div class="markdown_content"><p>you are right but do you know the way to do that ?</p></div>

2020-02-27T19:53:06.302000Z2020-02-27T19:53:06.302000ZB.Rothhttps://forge.codesys.com/u/b-roth/https://forge.codesys.come5d5079ccc37fc8deb5777b44cfa7d926a4ed09d

<div class="markdown_content"><p>rtfm</p> <p>Hello, </p> <p>in the onlinehelp you could find the chapter DDE and the name of the server:</p> <p>Name of the program: GatewayDDEServer</p></div>

2020-02-27T19:53:02.600000Z2020-02-27T19:53:02.600000Zmthoumihttps://forge.codesys.com/u/mthoumi/https://forge.codesys.combddd4486a6d9cc14be8f935536def9bf822f2530

<div class="markdown_content"><p>Hello,</p> <p>I want to use DDE interface to be able to change variable of my PLC with an application of LabWindows/CVI. </p> <p>I want to know the exact name of the DDE Server (GATEWAYDDESERVER? or AUTODDE? or CoDeSysGatewayServer? ...).</p> <p>thanks</p></div>