Date Code 20011205
Serial Port Communications and Commands
10-23
SEL-311A Instruction Manual
The “=” prompt indicates the relay is back in Access Level 0.
The
QUI
command terminates the SEL Distributed Port Switch Protocol (LMD) connection if it
is established. See
Appendix C
for details on SEL Distributed Port Switch Protocol (LMD).
SER Command (Sequential Events Recorder Report)
Use the
SER
command to view the Sequential Events Recorder report. For more information on
SER reports, see
Section 12: Standard Event Reports and SER
.
SHO Command (Show/View Settings)
Use the
SHO
command to view relay settings, SEL
OGIC
control equations, global settings, serial
port settings, sequential events recorder (SER) settings, and text label settings. Below are the
SHO
command options.
SHO
n
Show relay settings.
n
specifies the setting group (1, 2, 3,
4, 5, or 6);
n
defaults to the active setting group if not
listed.
SHO L
n
Show SEL
OGIC
control equation settings.
n
specifies the
setting group (1, 2, 3, 4, 5, or 6);
n
defaults to the active
setting group if not listed.
SHO G
Show global settings.
SHO P
n
Show serial port settings.
n
specifies the port (1, 2, 3, or
F);
n
defaults to the active port if not listed.
SHO R
Show sequential events recorder (SER) settings.
SHO T
Show text label settings.
You may append a setting name to each of the commands to specify the first setting to display
(e.g.,
SHO 1 E50P
displays the setting Group 1 relay settings starting with setting E50P). The
default is the first setting.
The
SHO
commands display only the enabled settings. To display all settings, including
disabled/hidden settings, append an A to the
SHO
command (e.g.,
SHO 1 A
).
Below are sample SHOWSET commands for the SEL-311A Relay, showing all the
factory
default settings
.
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