Schweitzer Engineering Laboratories SEL-751 - View;Change Settings with the Touchscreen Front Panel; Table 6.2 SHOW Command Options; Table 6.3 SET Command Options

6.4
SEL-751 Relay Instruction Manual Date Code 20170927
Settings
View/Change Settings With the Touchscreen Front Panel
View/Change Settings With the Touchscreen Front Panel
You can view or change Port, Global, Group, Date and Time, and Touchscreen
settings using the touchscreen display. Tapping the Settings folder on the
Home screen navigates you to the Settings screen through which you can
view or change settings. Refer to Touchscreen Display Front Panel for detailed
information on how to view or change settings using the touchscreen display.
View/Change Settings Over Communications Port
Refer to Section 7: Communications for information on how to set up and
access the relay serial or Ethernet port with a personal computer and how to
use ASCII commands to communicate with the relay.
View Settings
Use the SHOW command to view relay settings. The SHOW command is
available from Access Level 1 and Access Level 2. Table 6.2 lists the SHOW
command options.
You can append a setting name to each of the commands to specify the first
setting to display (e.g., SHO 50P1P displays the relay settings starting with
setting 50P1P). The default is the first setting. The SHOW command displays
only the enabled settings.
Enter Settings
The SET command (available from Access Level 2) allows you to view or
change settings. Table 6.3 lists the SET command options.
Table 6.2 SHOW Command Options
Command Description
SHOW n Show relay group settings: n specifies the settings group (1, 2, 3, or 4); n
defaults to active settings group if not listed.
SHO L n Show logic settings: n specifies the settings group (1, 2, 3, or 4); n defaults
to active settings group if not listed.
SHO G Show global configuration settings.
SHO P n Show serial port settings for port n (n = F, 1, 2, 3, or 4).
SHO F Show front-panel display and LED settings.
SHO R Show Sequential Events Recorder (SER) Report and Event Report settings.
SHO M Show Modbus settings.
SHO D Show DNP3 map settings.
SHO I Show IEC 60870-5-103 map settings.
Table 6.3 SET Command Options (Sheet 1 of 2)
Command Settings Type Description
SET n Relay Protection elements, timers, etc., for settings group n
(1, 2, 3, or 4)
SET L n Logic SEL
OGIC control equations for settings group n
(1, 2, 3, or 4)
SET G Relay Global configuration settings including Event Messen-
ger, optoisolated input debounce timers, etc.
SET P n Port Serial port settings for serial port n (1, 2, 3, 4, or F)
NOTE: The SET command is not
available for as long as 90 seconds
after the relay is powered up and as
long as 40 seconds after a setting
change. If you issue a SET command
during this period, the relay responds
with the following message:
Command Unavailable;
Relay Configuration in
Progress, Try Again.