GE Industrial Solutions Galaxy Verification - Manual (Page 46)

Galaxy Power System Verification Procedures
3 - 2 Galaxy Millennium Controller Performance Verification Procedures Issue 3 January 2008
Lamp Test
Depress the <LAMP TEST> key on the controller’s front display
interface. All LEDs on the controller front panel, controller boards, and
Lucent serial rectifiers will turn on momentarily and then retire.
Alarm Test
Overview Alarm Test provides a method of testing the operation of all or any of
the plant alarm relays and their wiring to the connected alarm system.
This test cannot be done if any alarms are active. It may also be desirable
to perform this test occasionally after the plant is in service to verify the
integrity of the office alarms for the power plant. Alarm Test may be
performed locally or from a remote terminal.
The Alarm Test feature will, in succession, operate each of the controller
alarm relays. With the basic controller, the default duration is one
minute. With the intelligent option for the controller, the selection of the
relays to be operated and default duration can be changed using the
EasyView interface.
Switch Positions Figure 3-1 shows the switch positions referred to in these procedures.
Figure 3-1: Galaxy Millennium Controller Switch Positions
BSM Modem Board
BSH Basic Controller Board
BSJ Intelligent Controller Board
BSL Alarm Termination Board
BSW Data Switch Board
(mounting location)
Controller Fuses
F1 - Option Power
F2 - Intelligent Power
F3 - Basic Power
F4 - Voltage Sense
F5 - Alarm Battery Supply (ABS) F1 F2 F3 F4 F5
SW202 (on BSH Board)
SW204 (on BSJ Board)