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3/5/2013 1:44 PM | |
Joined: 9/22/2010 Last visit: 7/25/2024 Posts: 225 Rating: (28) |
Hello Saga, when using a CPU315-2DP you need an additional CP 343-1 for the Modbus TCP communication. Futhermore you need to purchasethe "S7 OpenMODBUS/TCP" library (order number 2XV9450-1MB00). At S7 OpenModbus/TCP you can find more information about this topic. In the tab "Technical Data" there is a list of hardware the library is released for. In the tab "Downloads" you can download the demo version "Modbus/TCP CP V4.3". After the setup is done,the library and an example project are installed. Regards Sakura |
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