If we go to the “Status” section we will find the first 2 bytes in memory with the value read from Modbus (0x0A,
0x05):
Now we press the “Start IEC” button, at this point the device restarts in IEC61850 mode (the webserver is now
disabled), the operation could also be obtained by holding down the side button.
Now in the IEC61850 client we activate the connection: