https://forge.codesys.com/forge/talk/Engineering/thread/5ae30a759a/2020-02-27T13:53:53.813000ZRecent posts to Connect to Matrikon OPC DA server2020-02-27T13:53:53.813000Z2020-02-27T13:53:53.813000Zwitalishttps://forge.codesys.com/u/witalis/https://forge.codesys.comd23ee99b384840209b84457e0d7aa9ee49f17ad5

<div class="markdown_content"><p>Hello Friends,<br/> My customer uses Matrikon OPC DA server for collecting data from several GPRS devices. Data is stored in MySQL database. But sometimes I need to send read request on demand(to refresh data) what is not possible to do using database. Has anybody tried to connect directly Codesys to any OPC server?</p> <p>Thanks for your help,</p></div>