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  1. I use UDP instead of TCP set as protocol in a single socket init. With UDP there is not need of connect/disconnect everytime I change to the next slave query. Query first slave, wait for its response, process data, wait a small time, query second slave and so on.
    1 point
  2. Are you familiar process of defining a static IP address in your PC? If not, this is a step you should know. To communicate between two (or more) devices over Ethernet, they must be configured to be in the same network. In most cases (connecting to the internet for example), the modem/router is "deciding" on what address the network should be. It assigns an IP address to the PC using a system called DHCP. For connecting directly directly between PC and PLC, you need to manually define the network parameters. Here is how to do it: 1. From the search bar in windows start menu, type "view netw
    1 point
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