GE Industrial Solutions GPS2436 - Manual (Page 53)

Galaxy Power System GPS2436
Issue 1 August 2012 53
interface board as seen in figure 4-5. The segregated sections of LEDs provide an
indication of the alarm source (rectifier, battery, distribution, communication,
controller, remote modules) and the severity (Critical, Major, Minor, Nominal) of the
various alarms. Operation of the status LEDs can be reconfigured via the local or remote
controller interfaces.
Push
Buttons
A group of push-button keys identified in table 4-F, provides the primary method of
locally interacting with the Galaxy Millennium II controller. These keys are used singly or
in combination to navigate through the menus and follow industry standard
functionality. Following is the general description of all the keys.
Table 9-F: Push-Button Key Functionality
Key Function
Up arrow Use to navigate the menu; press the key to move the
cursor up one line.
Down arrow Use to navigate the menu; press the key to move the
cursor down one line.
Left arrow Use to navigate the menu; press the key to move the
cursor left one field.
Right arrow Use to navigate the menu; press the key to move the
cursor right one field.
ADJUST Plus (+) Use to adjust (increase) the value of a field.
ADJUST Minus
(-)
Use to adjust (decrease) the value of a field.
MENU Press this key any time to bring the MAIN menu on
line.
HELP Press this key to display limited on-line help
information.
ENTER Use this key to save a value that has been changed, or
to select a menu item.
ESCAPE Use this key to abort a change, or to go back to the
immediate higher level menu.
Lamp Test
(L50 Only) Use this key to test the display and LEDs
Test Jacks
The Millennium II LCD panel assemblies also provide test jacks to provide the ability of
using an external meter to monitor the Plant Voltage as seen in figure 4-7. Voltages to
the front panel test jacks are current limited and ESD protected. The controller