Date Code 20011026 Communications 3-19
SEL-321/321-1 Instruction Manual
Table 3.6: Editing Keys for SET Commands
Press Key(s) Results
^ <ENTER>
Moves to previous entry in a setting category until you get to the first
entry in the category and then it moves to previous category.
< <ENTER>
Moves to previous settings category when making group settings.
> <ENTER>
Moves to next settings category when making group settings.
<ENTER>
Moves to next entry.
END <ENTER>
Exits editing session and displays all settings. Prompts: "SAVE
CHANGES (Y/N)?". Type Y <ENTER> to save changes and exit, N
<ENTER> to exit without saving.
<CONTROL> X
Aborts editing session without saving changes.
OFF <ENTER>
Flags a setting as not applicable.
SET n
Use the SET command to enter group settings for the currently selected group. Edit any desired
group with SET n where n = 1...6 corresponding to the group. Enter parameters following the
SET command in any order.
Normally, as you go through the settings, those settings which are disabled are not shown. Enter
SET A to access all settings in the active group, regardless of whether or not the setting is
disabled. Enter SET 4 A to set all settings within Group 4. Enter SET 4 EOOS A to set all
settings within Group 4, starting with the EOOS setting.
The following screen is displayed by typing SET 2. You are prompted to edit each setting by a
(?). You are first prompted for a 17-character relay identifier string, then a 39-character terminal
identifier string.
After you enter a setting, you are prompted for the next setting. Press <ENTER> to move from
setting to setting. For a list of all group settings and their parameters, see the Settings Sheet in
Section 5: Applications. The settings are arranged into families of related settings to simplify
setting changes. You can start at a specific setting by entering the setting name as the indicated
argument.
=>>SET 2 <ENTER>
SET 2 <ENTER>SET 2 <ENTER>
SET 2 <ENTER>
GROUP 2
Line Terminal
Relay Identifier: (17 Characters)
RELID =SEL-321 POTT
?
Terminal Identifier: (39 Characters)
TRMID =EXAMPLE: BUS B, BREAKER 3
?
Positive-seq. Line Impedance Magnitude: (ohms sec.) Z1MAG = 7.80
Positive-seq. Line Impedance Angle: (degrees) Z1ANG = 83.97
Zero-sequence Line Impedance Magnitude: (ohms sec.) Z0MAG = 24.79
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