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745
Transformer Management Relay
Diagnostic Messages
Flash Messages
4–6
4.
Each page is broken further into subgroups. Press MESSAGE
cycle through subgroups until the desired subgroup appears on the screen.
Press the MESSAGE
or ENTER key to enter a subgroup.
#
! PASSCODE
5.
Each sub-group has one or more associated setpoint messages. Press the
MESSAGE
or MESSAGE
%
desired message appears.
ENTER PASSCODE
FOR ACCESS:
6.
The majority of setpoints are changed by pressing the VALUE keys until the
desired value appears, and then pressing ENTER. Numeric setpoints may also be
entered through the numeric keys (including decimals). If the entered setpoint
is out of range, the original setpoint value reappears. If the entered setpoint is
out of step, an adjusted value will be stored (e.g. 101 for a setpoint that steps
95, 100, 105 is stored as 100). If a mistake is made entering the new value,
pressing ESCAPE returns the setpoint to its original value. Text editing is a special
case described in detail in Entering Alphanumeric Text on page 4–4. Each time a
new setpoint is successfully stored, a message will flash on the display stating
NEW SETPOINT HAS BEEN STORED
7.
Press the 4, 8, 9 keys, then press ENTER. The following flash message is dis-
played:
NEW SETPOINT
HAS BEEN STORED
and the display returns to:
SETPOINT ACCESS:
PERMITTED
8.
Press ESCAPE or MESSAGE
numerous times will always return the cursor to the top of the page.
Diagnostic messages are automatically displayed for any active conditions in the
relay such as trips, alarms, or asserted logic inputs. These messages provide a
summary of the present state of the relay. The Message LED flashes when there are
diagnostic messages available; press the MENU key until the relay displays
, then press the MESSAGE
MESSAGES
through the messages.
Flash messages are warning, error, or general information messages displayed in
response to certain key presses. The length of time these messages remain
displayed can be programmed in
. The factory default flash message time is 4 seconds. For additional
CYCLE TIME
information and a complete list of flash messages, refer to Flash Messages on page
6–21.
http://www.GEindustrial.com/multilin
[!]
keys to scroll through setpoint messages until the
&
.
to exit the subgroup. Pressing ESCAPE or MESSAGE
$
key, followed by the MESSAGE
#
S1 745 SETUP
!"
PREFERENCES
Hardware Interface
or MESSAGE
to
%
&
$
TARGET
key, to scroll
%
!"
DEFAULT MESSAGE
GE Multilin
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