Operation Of Function Key, Showing Progression Among Trip Unit Operating Modes; Actions Of Function Keys In Trip Unit Operating Modes - GE MicroVersaTrip Plus User Manual

MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units
K K K K e e e e y y y y S S S S y y y y m m m m b b b b o o o o l l l l
F
FUNCTION
S
SELECT
V
VALUE
E
ENTER
Figure 8. Operation of FUNCTION key, showing progression among Trip Unit operating modes.
Set points are entered into memory in three steps:
display, select, and activate, as described below:
1 1 1 1 . . . . Press the
VALUE
is displayed flashing on the LCD.
2 2 2 2 . . . . Press the
ENTER
displayed value stops flashing and the
icon flashes on the LCD. This indicates that
the value has been stored in memory but is not
yet active. If a new set point is displayed but not
selected by pressing the
value still flashing), then the displayed set
point is not entered into memory and the
original value is maintained. Multiple set point
changes can be made in this fashion without
changing the active settings. For each of these
changes, the
SETUP
3 3 3 3 . . . . Press the
F U N C T I O N
settings in the Trip Unit. The
longer flashes, which indicates that any
S S S S e e e e t t t t u u u u p p p p
Select next programming
display
Display next set point or time-
delay value
Store set point or time-delay
value into memory
Table 10. Actions of function keys in Trip Unit operating modes.
key until the desired set point
key to select this set point. The
key (set point
ENTER
icon continues to flash.
key to activate these
SETUP
T T T T r r r r i i i i p p p p U U U U n n n n i i i i t t t t O O O O p p p p e e e e r r r r a a a a t t t t i i i i n n n n g g g g M M M M o o o o d d d d e e e e
M M M M e e e e t t t t e e e e r r r r i i i i n n n n g g g g
Select one of three modes: Setup, Metering, Status
Select next metering display
Display next phase value
No effect
selected settings are also currently active. The
F U N C T I O N
following set point changes to ensure that the
active settings match the stored settings.
The set point change steps are summarized as
follows:
SETUP
• Display set point – Press the
desired setting is flashing.
• Select set point – Press the
stops flashing and the
flashing.
• Activate set points – Press the
activate the settings; the
flashing.
Always confirm settings on the Trip Unit after
making changes by exiting and re-entering Setup
mode and rechecking each changed setting.
icon no
11
Chapter 2. Setup Mode
S S S S t t t t a a a a t t t t u u u u s s s s
Select next status display
No effect
No effect
key should always be pressed
key until the
VALUE
key; the setting
ENTER
S E T U P
FUNCTION
SETUP
icon starts
key to
icon stops