GE Industrial Solutions GPS 4812_24 - Manual (Page 89)

Galaxy Power System 4812/24
Issue 9 Januray 2008 Troubleshooting Preparations 12 - 9
Reference Figures, continued
Vector Controller The GCM control board is mounted on the BLJ3 terminal connection
board. Input/output connections for the BLJ3 are defined in table 12-5.
The controller display shows a message for each alarm. These messages
are listed in Section 14, Troubleshooting Vector Systems.
Figure 12-4: Vector Controller Display
Galaxy Vector Controller
OK
Figure 12-5: Location of Vector Controller Fuses and Boards
Alarm Outputs Contactors Alarm Inputs
Thermal Inputs
Plant Voltage
Regulation Input
Bay
Alarm Out
Unused
Unused
Unused
Unused
To Modem
or Gateway
Front Panel
Control/Display
To Rectifiers
Power In/Out
Fuses
Shunts 1 and 2
Unused
Vector Controller
Board Not Shown
26 Conductor
Ribbon Cable
GCM Vector Controller Board
System Configuration
DIP Switches
0
1
S1.3: Software Mode
S1.7: Power Battery Test
0
1
0
1
S1.1: Front Panel Configuration
0
1 Enabled (shown)
Disabled
S1.2: Software Mode
0
1 Standard (shown)
Flexent System Only
Modem
Galaxy Gateway Card (Internet)
Disabled (shown)
Active
S1.4 - S1.6: Set to 0
S1.8: Set to 0
BLJ3 Terminal Board
Alarm Battery Supply (ABS)
GCM Power
Spare F1
Spare F2 F1 -
F2 -
F3 -
F4 -