Opc simatic net syntax3/12/2024 I've seen also ACCON-NetLink-PRO fro DELTALogic. There are many others, this one is one of the simplests. It don't have to be this particular INEE converter. Now in Step7 PC/PG interface you sets this VCOM and you can programme your PLC through ethernet :) The same way you connect it to OPC on your PC, I think. And simply speaking, that VCOM is your PLC. Then you use converter's software to search for this IP and assign him to Virtual COM port. You have to plug this converter to PLC, connect it (using ethernet cable) to the nearest factory router, give the converter an IP adress on factory's server and connect your PC to factory's Local Area Network. In other words, it's like MPI/DP -> COM converter through LAN! You don't need to do any changes in your PLC. Software creates a virtual COM port in your Windows. You sets him its own IP adress and you communicate with him through LAN. It behaves like router or something like this. You don't define it in Step7 configuration! :) This converter has it's own software that need to be installed on your PC. Hello tashinz, This S7-LAN converter is a plug that you connect to PLC just like programming cable.
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