《WinCC and PLC connected by OPC》.pdf
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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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