S&C TripSaver II - DNP3 Outstation Settings

58 S&C Instruction Sheet 461-509
The purpose of the DNP3 Outstation Settings screen is to specify how the communica-
tions gateway will operate within a Proxy mode between the TripSaverII recloser and the
SCADA master and to congure the DNP3 point codes/mapping for DNP3 communications
to the TripSaverII recloser. In this rmware release, version 4.0, the communications
gateway will operate in Concentrator mode only. RTU Concentrator mode (default)
hosts a single RTU DNP3 address for all TripSaverII reclosers it supports. The com-
munications gateway will deliver information for each TripSaverII recloser mapped to
separate point codes, providing more efcient SCADA integrity poll messaging overhead
and conserving DNP address space.
Note: The Web-user interface enforces a 30-minute session inactivity timer. When
many inputs are required, it is recommended to routinely save settings.
DNP3 Addressing
In this panel, the addressing type is xed as Concentrator mode, while the Gateway
DNP3 Address eld may be edited. For the Gateway DNP3 Address eld, enter the
DNP3 address identied on the SCADA master to the corresponding communications
gateway. See Figure 56.
Figure 56. The DNP3 Addressing panel.
DNP3 Outstation
Settings
Conguring the Communications Gateway