7.24
SEL-787 Relay Instruction Manual Date Code 20150130
Communications
SEL ASCII Protocol and Commands
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 7.16 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.
The non-redundant port response is as shown in the example below.
EVENT Command (Event Reports)
Use the EVE command (see Table 7.16 and Table 7.17) to view event reports.
See Section 9: Analyzing Events for further details on retrieving and analyzing
event reports. See the HISTORY Command on page 7.28 for details on
clearing event reports.
=>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 7.16 Ethernet Port (PORT 1) Status Report
=>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 7.17 Non-Redundant Port Response
Table 7.16 EVENT Command (Event Reports) (Sheet 1 of 2)
Command Description Access Level
EVE n Return the n event report with 4-samples/cycle data. 1
EVE n R or
EVE R n
Return the n event report with raw (unfiltered)
16 samples/cycle analog data and 4 samples/cycle
digital data.
1
EVE D n Return the n digital data event report with
4-samples/cycle data.
1
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