4.109
Date Code 20100129 Instruction Manual SEL-751A Relay
Protection and Logic Functions
Port Settings (SET P Command)
PORT 2
FAST OP MESSAGES Y, N FASTOP := N
OPERATING MODE FIXED, FAILOVER,
SWITCHED
NETMODE := FAILOVER
FAILOVER TIMEOUT 0.10–65.00 sec FTIME := 1.00
PRIMARY NETPORT A, B, D NETPORT := A
NETWRK PORTA SPD AUTO, 10, 100 Mbps NETASPD := AUTO
NETWRK PORTB SPD AUTO, 10, 100 Mbps NETBSPD := AUTO
TELNET PORT 23, 1025–65534 TPORT := 23
TELNET TIME OUT 1–30 min TIDLE := 15
FTP USER NAME 20 characters FTPUSER := FTPUSER
Enable IEC 61850 Protocol (Y, N) E61850 := N
Enable IEC 61850 GSE (Y, N) EGSE := N
Enable Modbus Sessions 0–2 EMOD := 0
Modbus TCP Port 1 (1–65534) MODNUM1 := 502
Modbus TCP Port 2 (1–65534) MODNUM2 := 502
Enable DNP Session
a
0—3 EDNP := 0
a
See Ta b le D. 7 for a complete list of the DNP3 session settings.
Table 4.53 Ethernet Port Settings (Sheet 2 of 2)
Setting Prompt Setting Range
Setting Name :=
Factory Defau lt
Table 4.54 Fiber-Optic Serial Port Settings
Setting Prompt Setting Range
Setting Name :=
Factory Defau lt
PROTOCOL SEL, DNP, MOD,
EVMSG, PMU, MBA,
MBB, MB8A, MB8B,
MBTA, MBTB
PROTO := SEL
SPEED 300–38400 bps SPEED := 9600
DATA BITS 7, 8 bits BITS := 8
PARITY O, E, N PARITY := N
STOP BITS 1, 2 bits STOP := 1
PORT TIME-OUT 0–30 min T_OUT := 5
SEND AUTOMESSAGE Y, N AUTO := N
FAST OP MESSAGES Y, N FASTOP := N
MODBUS SLAVE ID 1–247 SLAVEID := 1
NOTE: For additional settings when
PROTO := MBxx, see Ta bl e I .5 as well
as M
IRRORED BITS Transmit SELOGIC
Equations on page SET.24.
For additional settings when
PROTO := DNP, see Table D.7 for a
complete list of the DNP3 session
settings.