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《WinCC and PLC connected by OPC》.pdf

发布:2015-10-19约1.97千字共32页下载文档
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Upload PLC PLC hwconfig Insert PC Station PC HWCONFIG ACTIVE S7 OPC DOWNLOAD After downoad Netpro S7 CONNECTION Connection download Opc scout Opc group Insert IB0/MW10 S7 OPC– OK Create WinCC (opc client) Opc channel Tags Graphic Test OK Internal Tag RUN Wincc Open Excel VBA Refer Insert Controls OPC object OPC object Textbox OPC1 OPC2 OPC3
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