Communication with IEC61850

Hi,

In the previous systems, we used Profibus DP for communication between PLC and other system devices, and also TCP/IP for communication between PLC(S7-300) and IPC547E (WinCC). But now, at the same time, we must use IEC61850 TCP/IP for communication between PLC and Siprotecs (7SJ62). In brief, desired communication protocols between devices are in the following table;

PLC <-> IPC(WinCC)                                       àIndustrial Ethernet (TCP/IP)

PLC <-> Siprotecs                                            àIEC61850

IPC (DIGSI,SICAM etc.)  <-> Siprotecs         àIEC61850

PLC <-> Other system devices                      àProfibus DP

Now, Is network structure in atthacted  suitable? Which library license must be used for communication between PLC and Siprotecs? 

Best Regards,

Emir,

Sorry, It is wrong structure. My mistake. 

Right network structure is atthacted. 

New question published by v.emir is split to a separate thread with the subject Communication with IEC61850 - ERROR output of COM block is high.

Best regards
The Helping Hand