Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 263)

Publication 1758-UM002D-EN-P - October 2010
DataSite DNP3 Configuration Utility (DS DNP3) 263
3. Select the station address for the session.
The station address is the address of the DNP3 master. It is 3 for
session 0 in this case.
4. Select the objects as described in the table, SDNP3 object library on
page 254 .
5. Select Last Value for DI and AI Event Mode.
This means sending the latest value to the DNP3 master.
6. Select the scan time.
7. Select the Unsolicited Response check box.
8. Repeat steps 1 through 7 to set the parameters for session 1.
For session 1, the station address is 4. The controller will send the event
to the master immediately as class 1 type, and save the AI and DI events
into the buffer in case the connection fails. The buffer length is 1000.