Joint simulation of STEP7 and WinCC_ Old bear passing by_ Sina blog

1.       Click on SIMATIC Manager In the toolbar “ open / Turn off the emulator ” Button , Pictured 1：

chart 1

2.       After entering the simulation interface , In the interface CPU The status of is set to “RUN-P”（ In this way, the program can be modified online during simulation ）. You can call up... In the toolbar PLC Input / output points and internal points , Convenient for direct assignment . Pictured 2：

chart 2

3.       open wincc Corresponding projects , Expand one by one “ Variable management ”——“SIMATIC S7 PROTOCOL SUITE”——“TCP/IP”, Right click TCP/IP, choice “ system parameter ”——“ Company ”, Logical device name column , choose “PLCSIM(TCP/IP)”（ If wincc The project and plc yes Profibus Connect , Right click to select “PROFIBUS” The system parameters of , Select the logical device name “PLCSIM(PROFIBUS)”, The same goes for the rest ）. Pictured 3：

  chart 3

 

4. function wincc project , Then it can be realized wincc And PLC Joint simulation of .