7.19
Date Code 20081022 Instruction Manual SEL-787 Relay
Communications
SEL ASCII Protocol and Commands
The relay can overwrite the date entered by using other time sources such as
IRIG. Enter the DATE command with a date to set the internal clock date.
Separate the month, day, and year parameters with spaces, commas, slashes,
colons, and semicolons. Set the year in 4-digit form (for dates 2000–2099).
Global setting DATE_F sets the date format.
ETH Command
The ETH command (Access Level 1) may be used to display the Ethernet port
(Port 1) status as shown in Figure 7.8 for the redundant fiber-optic (FX)
Ethernet Port 1A and Port 1B configuration. Copper Ethernet port is labelled as
TX. The non-redundant port response is similar.
=>ETH <Enter>
SEL-787 Date: 04/04/2008 Time: 08:08:45
TRNSFRMR RELAY Time Source: Internal
MAC: 00-30-A7-00-64-EA
IP ADDRESS: 10.10.52.252
SUBNET MASK: 255.255.255.0
DEFAULT GATEWAY: 10.10.52.1
PRIMARY PORT: PORT 1A
ACTIVE PORT: PORT 1B
LINK SPEED DUPLEX MEDIA
PORT 1A Down -- -- FX
PORT 1B Up 100M Full FX
=>
Figure 7.8 Ethernet Port (PORT 1) Status Report
The non-redundant port response is as shown in the example below.
=>ETH <Enter>
SEL-787 Date: 04/04/2008 Time: 08:08:45
TRNSFRMR RELAY Time Source: Internal
MAC: 00-30-A7-00-64-EA
IP ADDRESS: 10.10.52.252
SUBNET MASK: 255.255.255.0
DEFAULT GATEWAY: 10.10.52.1
LINK SPEED DUPLEX MEDIA
PORT 1A Up 100M Full TX
=>
Figure 7.9 Non-Redundant Port Response
Table 7.14 Date Command
Command Description Access Level
DATE Display the internal clock date. 1
DATE date Set the internal clock date
(DATE_F set to MDY, YMD, or DMY).
1
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