Date _______________
Group______________
SET.39
of 66
SEL-787 Settings Sheets
SET PORT p (p = F, 1, 2, 3, or 4) Command
Date Code 20150130 Instruction Manual SEL-787 Relay
Unsolicited Message Max Retry Attempts (2–10)
(Hidden if UNSOL3 := N)
URETRY3 :=
Unsolicited Message Offline Time-Out (1–5000 sec)
(Hidden if UNSOL3 := N)
UTIMEO3 :=
SNTP Client Protocol Settings
Enable SNTP Client (OFF, UNICAST, MANYCAST,
BROADCAST)
ESNTP :=
Make the following settings when ESNTP OFF.
Primary Server IP Address (zzz.yyy.xxx.www)
SNTPPSIP :=
NOTE: To accept updates from any server when
ESNTP = BROADCAST, set SNTPPSIP to 0.0.0.0.
NOTE: Only IP addresses in the range 224.0.0.1 through
239.255.255.255 are valid when ESNTP = MANYCAST.
Make the following setting when ESNTP = UNICAST.
Backup Server IP Address (zzz.yyy.xxx.www)
SNTPBSIP :=
SNTP IP (Local) Port Number (1-65534)
NOTE: See Table SET.1 and the note at the end of Port 1
settings.
SNTPPORT :=
SNTP Update Rate (15–3600 seconds)
SNTPRATE: =
Make the following setting when ESNTP = UNICAST or
MANYCAST.
SNTP Timeout (5–20 seconds)
SNTPTO : =
NOTE: SNTPTO must be less than setting SNTPRATE.
Port Number Settings Must be Unique
When making the SEL-787 Port 1 settings, port number settings cannot be used for more than one protocol. The
relay checks all of the settings shown in Table SET.1 before saving changes. If a port number is used more than once,
or if it matches any of the fixed port numbers (20, 21, 102, 502, 23), the relay will display an error message and
return to the first setting that is in error or contains a duplicate value.
PORT 2 (Fiber-Optic Serial Port in Slot B)
(Hidden if E49RTD := EXT.)
PROTOCOL (SEL, DNP, MOD, EVMSG, PMU, MBA, MBB,
MB8A, MB8B, MBTA, MBTB)
PROTO :=
Table SET.1 Port Number Settings That Must be Unique
Setting Name Setting Required When
TPORT Telnet Port Always
MODNUM1 Modbus TCP Port 1 EMOD > 0
MODNUM2 Modbus TCP Port 2 EMOD > 1
DNPNUM DNPTCP and UDP Port EDNP > 0
SNTPPORT SNTPIP (Local) Port Number ESNTP OFF
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