Sel SEL-421 - SEL-421 Ethernet Port DNP3 Protocol Settings

R.6.35
Date Code 20111215 Reference Manual SEL-421 Relay
DNP3 Communications
DNP LAN/WAN in the SEL-421
➤ indicate which custom DNP3 map is associated with it, and
➤ enable or disable controls
Note that although 10 masters are supported by the SEL-421, only five unique
configuration files are available. These mapping files follow the naming
convention SET_DNPn.TXT, where n indicates the DNP3 map from 1 to 5.
These files reside in the SEL-421 card settings subdirectory and are associated
with the DNPMPnn setting of DNP3 Master nn, where nn is the master’s
number from 01 to 10. The DNPMPnn setting determines which configuration
is used for communication sessions with master nn. For example, if
DNPMP01 is set to 3, DNP3 LAN/WAN sessions between the SEL-421 and
DNP3 Master 01 will employ the custom mapping file named
SET_DNP3.TXT. Mapping files may be used by a single session, multiple
sessions, or not at all.
See Custom Data Mapping for a discussion of how to configure custom DNP3
maps.
Table 6.20 SEL-421 Ethernet Port DNP3 Protocol Settings (Sheet 1 of 4)
Name Description Range Default
ENDNP Enable DNP3 (Y, N) Y, N N
DNPADR DNP3 Address
(0–65519)
0–65519 0
DNPPNUM DNP3 Port Number
for TCP and UDP
(1–65534)
1–65534 20000
DNPMAP DNP3 map Mode
(AUTO, CUSTOM)
AUTO, CUSTOM AUTO
RPADR01 DNP3 Address for
Master 1 (0–65519)
0–65519 1
DNPIP01 IP Address for
Master 1
(www.xxx.yyy.zzz)
20 Char String “”
DNPTR01 Transport Protocol
for Master 1 (UDP,
TCP)
TCP, UDP TCP
DNPUP01 UDP Response Port
Number for Master
1 (1–65534, REQ)
REQ, 1–65534 20000
UNSL01 Enable Unsolicited
Reporting for
Master 1 (Y,N)
Y, N N
PUNSL01 Enable Unsolicited
Reporting at
Powerup for Master
1 (Y, N)
Y, N N
DNPMP01 CUSTOM Mode:
DNP3 map
associated with
Master 1 (1–5)
1–5 “1”
DNPCL01 Enable Controls for
Master 1 (Y, N)
Y, N N
RPADR02 DNP3 Address for
Master 2 (0–65519)
0–65519 1