Date Code 20001006 Setting the Relay 9-1
SEL-351 Instruction Manual
SECTION 9: SETTING THE RELAY
INTRODUCTION
Change or view settings with the SET and SHOWSET serial port commands and the front-panel
SET pushbutton. Table 9.1 lists the serial port SET commands.
Table 9.1: Serial Port SET Commands
Command
Settings
Type Description
Settings
Sheets*
SET n Relay Overcurrent and voltage elements, reclosing relay,
timers, etc., for settings group n (n = 1, 2, 3, 4, 5, 6).
1-13
SET L n Logic SELOGIC
®
Control Equations for settings group n
(n = 1, 2, 3, 4, 5, 6).
14-18
SET G Global Battery and breaker monitors, optoisolated input
debounce timers, etc.
19-20
SET R SER Sequential Events Recorder trigger conditions and Load
Profile settings.
21
SET T Text Front-panel default display and local control text. 22-23
SET P n Port Serial port settings for Serial Port n (n = 1, 2, 3, or F). 24
* located at end of this section
View settings with the respective serial port SHOWSET commands (SHO, SHO L, SHO G,
SHO R, SHO T, SHO P). See SHO Command (Showset) in Section 10: Serial Port
Communications and Commands.
SETTINGS CHANGES VIA THE FRONT PANEL
The relay front-panel SET pushbutton provides access to the Relay, Global, and Port settings only.
Thus, the corresponding Relay, Global, and Port settings sheets that follow in this section can also
be used when making these settings via the front panel. Refer to Figure 11.3 in Section 11:
Front-Panel Interface for information on front-panel communications.
SETTINGS CHANGES VIA THE SERIAL PORT
Note: In this manual, commands you type appear in bold/uppercase: OTTER. Computer keys
you press appear in bold/uppercase/brackets: <ENTER>.
Courtesy of NationalSwitchgear.com
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