title: How to connect to Siemens PLCs using dynamic connection parameters
body: <p>I am trying to create a project that allows to change connection parameters without project's edits. I get parameters from a file stored in my PC. I used file-in to read the file, a switch to read the correct row and a function to get the IP Address from the row. The problem is that I dont know how to set up the connection to PLC using these parameters. Thanks for any help.</p>
  <p><img src="https://i.stack.imgur.com/R3VsC.jpg" alt="This is the current state of the project" /></p>