Schweitzer Engineering Laboratories SEL-751 - Table 4.85 Port Number Settings that Must be Unique

4.190
SEL-751 Relay Instruction Manual Date Code 20170927
Protection and Logic Functions
Port Settings (SET P Command)
Port Number Settings Must be Unique
When making the SEL-751 Port 1 settings, port number settings cannot be
used for more than one protocol. The relay checks all of the settings shown in
Table 4.85 before saving changes. If a port number is used more than once, or
if it matches any of the fixed port numbers (20, 21, 23, 102, 502), the relay
displays an error message and returns to the first setting that is in error or con-
tains a duplicate value.
FAST OP MESSAGES Y, N FASTOP := N
NOTE: The FAST OP MESSAGES setting only functions when using SEL Fast Operate protocol to
operate/set/pulse breaker bits and remote bits. This setting has no effect on Modbus, DNP, or
IEC 61850 protocols.
ENABLE FTP Y, N EFTPSERV := Y
FTP MAXIMUM ACCESS LEVEL 1, 2, C FTPACC := 2
FTP USER NAME 20 characters FTPUSER := FTPUSER
FTP CONNECT BANNER 254 characters FTPCBAN := FTP
SERVER
FTP IDLE TIME-OUT 5-255 min FTPIDLE := 5
ENABLE IEC 61850 PROTOCOL Y, N E61850 := N
ENABLE IEC 61850 GSE Y, N EGSE := N
ENABLE MMS FILE SERVICES Y, N EMMSFS := N
ENABLE MODBUS SESSIONS 0–2 EMOD := 0
MODBUS MASTER IP ADDRESS zzz.yyy.xxx.www
a
MODIP1 := 0.0.0.0
MODBUS MASTER IP ADDRESS zzz.yyy.xxx.www
a
MODIP2 := 0.0.0.0
MODBUS TCP PORT 1 1–65534 MODNUM1 := 502
MODBUS TCP PORT 2 1–65534 MODNUM2 := 502
MODBUS TIMEOUT 1 15–900 sec MTIMEO1 := 15
MODBUS TIMEOUT 2 15–900 sec MTIMEO2 := 15
ENABLE PMU PROCESSING
b
0–2 EPMIP := 0
ENABLE DNP SESSIONS
c
0–5 EDNP := 0
ENABLE SNTP CLIENT
d
OFF, UNICAST,
MANYCAST,
BROADCAST
ESNTP := OFF
a
MODIP1 and MODIP2 cannot share an address and must be unique (except when 0.0.0.0, which
effectively disables security and allows any master to communicate).
b
See Appendix I: Synchrophasors for a complete list of synchrophasor settings and their
descriptions.
c
See Table D.1 for a complete list of the DNP3 session settings.
d
See Table 7.5 for a complete list of SNTP settings and their descriptions.
Table 4.84 Ethernet Port Settings (Sheet 2 of 2)
Setting Prompt Setting Range
Setting Name :=
Facto ry De fault
Table 4.85 Port Number Settings That Must be Unique (Sheet 1 of 2)
Setting Name Setting Required When
TPORT Telnet Port Always
MODNUM1
a
Modbus TCP Port 1 EMOD > 0