Getting Started; Using The Front Panel Display; Description - GE 750 Instruction Manual

2 GETTING STARTED

2 GETTING STARTED 2.1 USING THE FRONT PANEL DISPLAY
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 actual
values and setpoints can be found in Sections 6.1: OVERVIEW on page 6–1 and 7.1: OVERVIEW on page 7–
1, respectively.
I
ACTUAL VALUES
I
A1 STATUS
I
SETPOINTS
I
S1 RELAY SETUP
I
CURRENT
I
[ENTER] for more
I
DEMAND
I
[ENTER] for more
I
PHASE A CURRENT
I
[ENTER] for more
LAST PHASE A CURRENT
DEMAND: 0 A
MAX PHASE A CURRENT
DEMAND: 0 A
I
PHASE A CURRENT
I
[ENTER] for more
GE Power Management
Courtesy of NationalSwitchgear.com
Press the key to display the header for the first actual values page.
A C T U A L
The actual values pages are numbered, have an 'A' prefix for easy identifica-
tion and have a name which gives a general idea of the information available
in that page. Repeatedly pressing the
available actual values page headers.
Press the key to display the header for the first setpoints page. The
setpoint pages are numbered, have an 'S' prefix for easy identification and
have a name which gives a general idea of the settings available in that
page. Repeatedly pressing the
setpoint page headers.
Press the key until the page
A C T U A L
key and the first sub-page heading for page 2 of actual values
appears. Pressing the
and down through the sub-page headers.
Press the key until the
to display the messages in this sub-page.
E N T E R
Note that all heading messages have the
only some sub-pages have a subsequent second sub-page.
Press the key to display the actual values of this second sub-page.
E N T E R
Actual values messages and setpoints always have a colon separating the
name of the value and the actual value or setpoint. This particular message
displays the last phase A current demand as measured by the relay. The
menu path to this particular message is referred to as
\ PHASE A CURRENT \ LAST PHASE A CURRENT DEMAND
to in this manner throughout the manual.
Press the key and the next actual value display message will
appear. Pressing the
and down through all the actual value displays in this second sub-page.
Pressing the key reverses the process described above and returns
E S C A P E
the display to the previous level. Press the
sub-page header.
A2 METERING \ DEMAND
750/760 Feeder Management Relay

2.1 USING THE FRONT PANEL DISPLAY

key will scroll through all the
A C T U A L
key will scroll through all the available
appears. Now press the
A2 METERING
and keys will scroll the display up
sub-page heading appears. Press
DEMAND
I symbol preceding them and that
A2 METERING \ DEMAND
. Messages are referred
and keys will scroll the display up
key twice to return to the
E S C A P E

2.1.1 DESCRIPTION

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