Date Code 20080110 Communications 7-33
SEL-387E Instruction Manual
The two parameters are optional and perform the following functions:
• Setting specifies the setting name with which to begin. The default is the first setting.
• TERSE eliminates the display of the new settings at the end of the setting procedure.
The command will function properly if just TE is entered, instead of the full word.
The SET R procedure works just like the SET procedure.
Table 7.5 lists the editing keys that
you can use with the SET command.
Refer to Section 6: Settings for setting worksheets. Refer to Section 9: Analyzing Events for
more details on default settings and data retrieval.
Note: Make Sequential Events Recorder (SER) Settings With Care
The relay triggers a row in the Sequential Events Recorder (SER) event report for any change of
state in any one of the elements listed in the SER1, SER2, SER3, or SER4 trigger settings.
Nonvolatile memory is used to store the latest 512 rows of the SER event report so they can be
retained during power loss. The nonvolatile memory is rated for a finite number of “writes.”
Exceeding the limit can result in an EEPROM self-test failure. An average of 1 state change
every 3 minutes can be made for a 25-year relay service life.
SHO (Show Group 1 through 6 Settings)
Access Levels 1, B, 2
SHO displays the relay settings of the currently selected group. The entire syntax of the SHO
command follows:
SHO n Setting A <Enter>
• n specifies the setting group (1 through 6). The default is the active setting group.
• Setting specifies the setting name with which to begin. The default is the first setting.
• If Setting = A, then hidden settings are shown in addition to the regular settings.
Control characters provide control over the scrolling of the data:
Temporarily Stop Scrolling: <Ctrl + Q > (hold down the Control key and press Q)
Restart Scrolling: <Ctrl + S> (hold down the Control key and press S)
Cancel Scrolling Completely: <Ctrl + X> (hold down the Control key and press X)
Settings cannot be entered or modified with this command. Change settings with the SET
command from Access Level 2. Refer to individual elements in Section 3: Protection
Functions and to Section 6: Settings for information on settings.
SHO G (Show Global Settings)
Access Levels 1, B, 2
SHO G displays the relay Global settings of the currently selected group. The Global settings
include Event Report parameters, frequency, phase rotation, date format, front-panel time-out,
the group switching time delay, dc battery monitor thresholds, breaker monitor settings, analog
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