WinCC Siemens S7 300 and 400 PLC OPC configuration

1. Configuration software: 
 

1. SIMATIC STEP 7 5.4
2. SIMATIC NET 5.4
3. SIMATIC STEP 7 SIMATIC NET and 5.4 5.4 authorization
Installation of SIMATIC STEP 7 SIMATIC NET and 5.4 5.4
II. Configure the OPC STATION
1. open the STEP 7 software

Figure 1


2. Insert a SIMATIC PC Station

Figure 2


3. renamed PC2

Figure 3


4. configuration of SIMATIC PC STATIONG, double-click the configuration

Figure 4


5. in the first slot Insert the OPC SW V6.3

Figure 5


6. Insert the OPC completed

Figure 6


7. Insert IE General SW V6.2 SP1

Figure 7


8. set the network adapter IP address and network mask

Figure 8


9. IE General NIC configuration is complete

Figure 9


10. Click on network architecture, network configuration

Figure 10


11. set the CPU 414-4H and OPC connection

Figure 11


12 set the OPC and CPU 414-4H (1) edit

Figure 12


13. OPC Connections tab, double-click PC2 OPC, open the OPC Server window


Figure 13


14. Select S7 option


Figure 14


15 select the options Configured in the S7


Figure 15


16 click on Configure


Figure 16


17 into the Configure option Symbols


Figure 17


18 select CPU 414-4 h


Figure 18


19 click OK” and enter the OPC Server dialog box, select the S7 ALL”, and click OK” to complete the configuration.


Figure 19


20. view the symbolic under SIMATIC NET, file empty.


Figure 20


III. Configuration Station NET
1. click on the bottomleft corner of the computer the computer, open the Station Configuration.


Figure 1


2 in the first slot Insert the OPC Server
Figure 2


3. In the third slot Insert IE General


Figure 3


4. Insert complete


Figure 4


5 the Station Name name “PC2 and SMATIC PC STATION have the same name.


Figure 5


6. the download path is set to a local path local

Figure 6


7. PC2 appeared yellow arrow

Figure 7


8. PC2 Download SIMATIC NET

Figure 8


9. See symbolic file generates 2 OPC configuration file


Figure 9


IV. OPC Server test
1 to open the OPC OPC Client connection Simatic NET


Figure 1


2. connecting OPC SimaticNET


Figure 2


3 right click Select AUTO CREATE TAGS”


Figure 3


4. OPC connection

Figure 4


When you reconfigure your new OPC server, simply symbolic copy 2 files in the files directory to the new configuration of the machine.


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