APC DC Power Plant MX28B-1200 - Manual (Page 46)

MX28B-1200 PRODUCT MANUAL Revision B
40 MX28B-1200/2400
(Table 6.1 Parameter Locations, Descriptions, and Default Values)
PARAMETER DESCRIPTION DISPLAY SCREENS /
DEFAULT SETTINGS
Display Type
[SYSTEM/SETUP]
Type number for the control unit display. Display Type +
000255
Date/Time Setup
Date {1}
[SYSTEM/DATE]
Internal system calendar date. Date m+
DEC 16 1999
Time {1}
[SYSTEM/DATE]
Internal system clock time (24-hour format). Time m+
9:00:25
Alarm Threshold Setup
High Voltage Threshold {1}
[SYSTEM/SET-ALM]
System High voltage alarm threshold. Sys HV Thr m+
-58.00 V
Low Voltage Threshold {1}
[SYSTEM/SET-ALM]
System Low voltage alarm threshold. Sys LV Thr m+
-50.00 V
High Temperature Threshold {1}
[SYSTEM/SET-ALM]
Over temperature alarm threshold. Sys HT Thr m+
70.0 C
Low Temperature Threshold {1}
[SYSTEM/SET-ALM]
Under temperature alarm threshold.
Sys LT Thr m+
0.0 C
System Status
System Voltage
[STATUS]
System output voltage measured between the MX28B dc
power plant -48V and return buses. Sys Voltage +
-54.00 V
System Current
[STATUS]
The total system output current (calculated as the sum of the
individual rectifier output currents).
Sys Current +
145.8 A
System Temperature
[STATUS]
System temperature measured within the control unit.
Sys Temp +
26.7 C
Battery Current
[STATUS]
Battery current measured at the current shunt.
Batt Current +
-15.0 A
Battery Temperature
[STATUS]
Battery temperature measured by the optional battery
temperature sensor probe. Batt Temp +
25.2 C
System Alarms
System High Voltage {1}
[SYSTEM/SET-ALM]
System voltage is above the high voltage threshold. Sys HV Alm m+
Minor
System Low Voltage {1}
[SYSTEM/SET-ALM]
System voltage is below the low-voltage threshold. Sys LV Alm m+
Minor
System High Temperature {1}
[SYSTEM/SET-ALM]
The control unit temperature is above the high temperature
threshold. Sys HT Alm m+
Minor