American Power Conversion MX28B-400 - Manual (Page 37)

MX28B-400 +24V Product Manual
990-9218 31
( Table 6.4-1. Parameter Locations, Descriptions, and Default Values)
PARAMETER DESCRIPTION DISPLAY SCREENS /
DEFAULT SETTINGS
High Voltage Alarm {1}
[BATT/SET-ALM]
An alarm that is generated if the magnitude of the battery
voltage rises above the high voltage threshold. Batt HV Alm m+
Minor
Low Voltage Alarm {1}
[BATT/SET-ALM]
An alarm that is generated if the magnitude of the battery
voltage drops below the low voltage threshold. Batt LV Alm m+
Minor
High Temperature Alarm {1}
[BATT/SET-ALM]
An alarm that is generated if the battery temperature exceeds
the high temperature threshold. Batt HT Alm m+
Minor
Low Temperature Alarm {1}
[BATT/SET-ALM]
An alarm that is generated if the battery temperature drops
below the low temperature threshold. Batt LT Alm m+
Minor
RECTIFIER SETUP
Fail Safe Voltage {1}
[MODULES/RECT/PARAM]
Rectifier default output voltage if communication with the
control unit fails. Rect Fail Safem+
27.00 V
Communications Timeout {1}
[MODULES/RECT/PARAM]
The maximum rectifier communications response time
allowed before a communications failure is declared. Rect Fail Commm+
1 min
Rectifier Information NOTE: This information can be viewed for each rectifier
installed by using the horizontal arrow keys.
Rectifier Description
[MODULES/RECT/INFO]
Displays the model number of the installed rectifier. Rect 1 Desc #
MRF28H27
Rectifier Current
[MODULES/RECT/INFO]
A display of the dc output current for the individual rectifier. Rect 1 Curr #
24.9 A
Current Limit Alarm
[MODULES/RECT/INFO]
The status will be “ON” if the rectifier has been forced into
its current limited mode. Rect 1 CL #
OFF
Standby Alarm
[MODULES/RECT/INFO]
The status will be “ON” if the control unit is holding the
rectifier in the standby mode. Rect 1 Stdby #
OFF
Fan Fail Alarm
[MODULES/RECT/INFO]
The status will be “ON” if the rectifier fan has failed. Rect 1 FF #
OFF
Rectifier Fault Alarm (RFA)
[MODULES/RECT/INFO]
The status will be on if the rectifier output has failed. Rect 1 RFA #
OFF
Rectifier Alarms
Current Limit Alarm {1}
[MODULES/RECT/SET-ALM]
This alarm indicates that a rectifier has been forced into the
current limited mode. Rect CL Alm m+
n of N
Standby Alarm {1}
[MODULES/RECT/SET-ALM]
This alarm indicates that the control unit is holding a rectifier
in the standby mode. Rect Stdby Almm+
n of N
Fan Fail Alarm {1}
[MODULES/RECT/SET-ALM]
This alarm indicates that a rectifier fan has failed. Rect FF Alm m+
n of N