Access over a web interface of the PLC (e)

All previously listed topologies possess this functionality, it is only necessary to configure the process station so as to fit into the local network, and design the graphic web pages in the same way as the touch screen panels for terminals. There may be terminals and other clients connected to PLCs at the same time, just note that the maximum number of client connections is not exceeded, see above.  The web interface is available in MiniPLCs, too).

R_PLC_topo_4

Example of web browser integration

The web pages are stored in the PLCs.

The specification remains unchanged, there are no licences nor hardware modules required for web access to the process stations.