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MODBUS TCP/IP on WINCC
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Dear Sir,
I want to communicate wincc (siemens) for fetch modbus TCP gateway but in wincc the configuration i have to select address area (4x holding register/ %MW or 3x input registers /%IW or 6x Extended memory).
My device sends data at holding register like 40001 so how access that data?
Please reply early
I want to communicate wincc (siemens) for fetch modbus TCP gateway but in wincc the configuration i have to select address area (4x holding register/ %MW or 3x input registers /%IW or 6x Extended memory).
My device sends data at holding register like 40001 so how access that data?
Please reply early
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