![]() MatrikonOPC Simulation Server can be configured to have a tag loadout that is similar to your existing OPC Server -MatrikonOPC Chameleon can be configured to look EXACTLY like any OPC Server that you have, and will simulate data. Need simulated data from a test OPC Server so you can build your screens/logic. It's a free tool that you can use to connect to, browse, add, and export all the tags from your existing OPC Server. With regards byrolÄo you need an OPC Server with real data coming from the Simatic NET software, or do you need a disconnected OPC Server that simulates the Simatic NET OPC Server? I'll throw a few different problem/solution matches, because I don't have a grasp on your exact issue: First, to get a full loadout of your OPC tags from your existing OPC Server, you can use MatrikonOPC's Explorer. If there is someone reading this post that know something from practise about OPC's, please give us your opinion and clarify where I'm wrong. 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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