7.25
Date Code 20100129 Instruction Manual SEL-751A Relay
Communications
SEL ASCII Protocol and Commands
=>>ETH <Enter>
SEL-751A Date: 06/05/2008 Time: 10:41:37
FEEDER RELAY Time Source: Internal
MAC: 00-30-A7-00-75-6A
IP ADDRESS: 192.168.1.2
SUBNET MASK: 255.255.255.0
DEFAULT GATEWAY: 192.168.1.1
PRIMARY PORT: PORT 1A
ACTIVE PORT: PORT 1B
LINK SPEED DUPLEX MEDIA
PORT 1A Up 100M Full FX
PORT 1B Down -- -- FX
=>>
Figure 7.17 Ethernet Port (PORT 1) Status Report
The non-redundant port response is as shown in Figure 7.18.
=>>ETH <Enter>
SEL-751A Date: 06/05/2008 Time: 10:41:44
FEEDER RELAY Time Source: Internal
MAC: 00-30-A7-00-75-6A
IP ADDRESS: 192.168.1.2
SUBNET MASK: 255.255.255.0
DEFAULT GATEWAY: 192.168.1.1
LINK SPEED DUPLEX MEDIA
PORT 1A Up 100M Full TX
=>>
Figure 7.18 Non-Redundant Port Response
EVENT Command (Event Reports)
Use the EVE command (see Table 7.15 and Table 7.16) to view event reports.
See Section 9: Analyzing Events for further details on retrieving and analyzing
event reports. See the HISTORY Command on page 7.29 for details on
clearing event reports.
Table 7.15 EVENT Command (Event Reports)
Command Description Access Level
EVE n Return the n event report with 4-samples/
cycle data.
1
EVE n R Return the n event report with raw (unfiltered)
16 samples/cycle analog data and 4 samples/cycle
digital data.
1
Table 7.16 EVENT Command Format
Parameter Description
n Parameter n specifies the event report number to be returned. Use the
HIS command to determine the event report number of the event you
want to display. If n is not specified, the relay will display event
report 1 by default.