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1.2 USING THE RELAY
1.2USING THE RELAY
1
The relay has five types of display messages: actual value, setpoint, diagnostic, flash, and help. Actual values are values
that are measured by the relay such as current and voltage. Setpoints are programmable settings entered by the user.
These types of messages are located within a menu structure that groups the information into categories. Navigating the
menu structure is described below. A summary of the menu structure for setpoints and actual values can be found in Sec-
tions 5.1.1: Setpoints Message Map on page 5–1 and 6.1.1: Actual Values Main Menu on page 6–1, respectively.
1.
Press the
ACTUAL
have an 'A' prefix for easy identification and have a name which gives a general idea of the information available in that
page. Repeatedly pressing the
ACTUAL VALUES
A1 STATUS
2.
Press the
key to display the header for the first setpoints page. The setpoint pages are numbered, have an 'S'
SETPOINT
prefix for easy identification and have a name which gives a general idea of the settings available in that page. Repeat-
edly pressing the
SETPOINTS
S1 RELAY SETUP
3.
Press the
key until the
ACTUAL
ing for Page 2 of actual values appears. Pressing the
through the sub-page headers.
CURRENT
[ENTER] for more
4.
Press the
MESSAGE
page.
DMND
[ENTER] for more
5.
Note that all heading messages have the
second sub-page.
PHASE A CURRENT
[ENTER] for more
6.
Press the
ENTER
always have a colon separating the name of the value and the actual value or setpoint. This particular message dis-
plays the last Phase A current demand as measured by the relay. The menu path to this particular message is referred
to as
A2 METERING
manner throughout the manual.
LAST PHASE A CURRENT
DMND:
7.
Press the
MESSAGE
keys will scroll the display up and down through all the actual value displays in this second sub-page.
MAX PHASE A CURRENT
DMND:
8.
Pressing the
ESCAPE
key twice to return to the
ESCAPE
PHASE A CURRENT
[ENTER] for more
1-2
Courtesy of NationalSwitchgear.com
key to display the header for the first actual values page. The actual values pages are numbered,
key will scroll through all the available actual values page headers.
ACTUAL
key will scroll through all the available setpoint page headers.
SETPOINT
page appears. Now press the
A2 METERING
key until the
sub-page heading appears. Press
DMND
symbol preceding them and that only some sub-pages have a subsequent
key to display the actual values of this second sub-page. Actual values messages and setpoints
DMND
PHASE A CURRENT
0 A
key and the next actual value display message will appear. Pressing the
0 A
key reverses the process described above and returns the display to the previous level. Press the
A2 METERING
750/760 Feeder Management Relay
MESSAGE
and
keys will scroll the display up and down
MESSAGE
MESSAGE
ENTER
LAST PHASE A CURRENT DMND
sub-page header.
DMND
1 GETTING STARTED
1.2.1 MENU NAVIGATION
key and the first sub-page head-
to display the messages in this sub-
. Messages are referred to in this
and
MESSAGE
MESSAGE
GE Multilin
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