This video shows how to simulate DNP3 Server/Outstation using the freyrscada Simulator.
In this, FreyrSCADA dnp3 server simulator, tested using third party test tool, we tested unsolicited response in tcp/ip communication mode, we can use serial communication also.

We tested following DNP3 Groups,
Binary Input,
Double point input,
counter input,
analog input,
octet string input,
binary output status,
analog output status,
and finally CROB, Analog Output commands are tested

If you need any assistance, mail to us.
support@freyrscada.com.