TCP Open for Premium is a set of Elementary Functions (EFs) and Derived Function Blocks (DFBs) that provide TCP/IP services in an automation application on Premium PLCs.

The TCP Open EFs and DFBs are installed from a CD. Once installed in Control Expert, they appear in the TCP Open library in the Advanced family.

These preset functions can be used for TCP/IP Client/Server applications without having to have any knowledge of programming languages such as C ++ or Java.

Programming is carried out directly using the EFs and DFBs in the desired automation language (ST, LD, FBD or IL).

This TCP Open is available on the following modules:

This documentation contains a description of the EFs for TCP Open; the documentation concerning the DFBs for TCP Open is supplied on the installation CD.