Front Led Indicators; Pushbuttons - GE F650 User Manual

3 HUMAN INTERFACES. SETTINGS & ACTUAL VALUES
The relay provides 16 LED indicators, 15 user programmable plus one non-configurable LED (READY) that shows if the
relay is in service.
Programmable LEDs are divided into groups of 5 LEDs, each of the groups having a different color. The first group of LED
indicators is latched by hardware (red color ones), usually configured for trip signals. The second group (yellow color) and
third group (green color) of LED indicators are self-reset type and will be reset once the condition has been cleared, but can
be latched using logic through PLC configuration. For firmware version from 7.20 and higher, all 15 LEDs are latched
through relay setting.
The ESC key is used to reset any latched led indicator, once the condition has been cleared. Keep the ESC button pressed
for more than 3 seconds; all LEDs will light up, verifying their correct operation. When releasing the ESC key, all indicators
programmed with memory, such as tripping LEDs, will be reset. For models with enhanced display, there is a reset LEDs
button dedicated for this purpose.
The latched conditions can also be reset via communications using the LED reset input (to configure this signal go to
"Setpoint>Relay Configuration>Control elements>LED RESET INPUT"). By default this LED reset input signal is set to
LEDS RESET operation.
The front panel provides:
Push buttons: keypad (5 user programmable plus ESC/ESCAPE non configurable), shuttle key or shuttle key for easy
navigation, command pushbutton to select operations mode.
RS232/USB port: intended for connection to a portable PC.
3.2.3.1 KEYPAD AND SHUTTLE KEY
I
This button can be used for closing the user programmable switchgear. It is fully
programmable by the user.
O
This button can be used for closing the user programmable switchgear. It is fully
programmable by the user.
*
User programmable.
F1
User programmable.
User programmable.
F2
(ESC) Escape key. When pressed during more than 3 seconds, it will test all LEDs and
reset the trip LEDs.
ESC
Rotary knob or Shuttle Key (it can be both rotated and pressed): Used for selecting
menus, submenus, settings and for confirmation. Press or rotate the shuttle key to enter
the text main menu from the text standby screen.
Figure 3–20: KEYPAD AND SHUTTLE KEY DESCRIPTION FOR NON-ENHANCED DISPLAY MODELS
GEK-106310AE F650 Digital Bay Controller
3.2 HUMAN MACHINE INTERFACE (HMI)

3.2.2 FRONT LED INDICATORS

3.2.3 PUSHBUTTONS

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