Instructions:
In order to be able to access a simulation of S7 PLCSIM you must execute steps 1 to 3:
You must install the programs in the following order:
| No. | Procedure |
| 1 | STEP 7 |
| 2 | S7 PLCSIM |
| 3 | WinCC |
In WinCC, in the user-defined installation dialog Select Components you must select "Communication" and the component "Object Manager":
( 12 KB )
Fig. 01
Starting the STEP 7 applications:
| No. | Procedure |
| 1 | Start SIMATIC Manager. |
| 2 | Start S7 PLCSIM. |
| 3 | Open the project to be simulated or create a new project. |
| 4 | Insert an OS in the project. |
| 5 | Load the project in S7 PLCSIM. |
| 6 | In S7 PLCSIM set the MPI address of the CPU configured in HW Config via "PLC > MPI Address". |
| 7 | Open the OS in the STEP 7 project. |
Working in WinCC:
| No. | Procedure |
| 1 | Insert a "SIMATIC S7 PROTOCOL SUITE" in the Tag Management. |
| 2 | Create a new connection under MPI. |
| 3 | Right-click the connection and select "Properties". |
| 4 | Click on the "Properties" button. |
| 5 | In the "Connection" tab you specify the MPI address and the slot of the CPU that you have configured in STEP 7. ( 5 KB ) Fig. 02 |
| 6 | Acknowledge the entries with "OK". |
| 7 | Activate the WinCC project. |
| 8 | Under "Start > SIMATIC > WinCC > Tools > Channel Diagnosis" the status of the connection is displayed under "Channels Connection". |
| 9 | If the connection is not set up, check the setting of the MPI Unit in the WinCC Explorer under "Tag Management > SIMATIC S7 PROTOCOL SUITE > MPI > System Parameters". Go to the "Unit" tab and enable the option "Set automatically".  ( 6 KB ) Fig. 03 |
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