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Magnum VS –48 Vdc User’s Manual Page 51
8 Alarm Summary
ALARM/
[MENU LOCATION]
DESCRIPTION DEFAULT SETTINGS
Battery Discharge Alarm
[Batteries/Parameters]
The battery discharge current exceeds
the programmed battery discharge
threshold.
Minor
Battery High Temp Alm
[Batteries/Parameters]
The battery temperature exceeds the
Battery High Temperature threshold.
Minor
Battery Low Temp Alm
[Batteries/Parameters]
The Battery Temperature is below the
battery Low Temperature threshold.
Minor
Battery LV Alm
[Batteries/Parameters]
The dc output voltage is below the
battery low voltage threshold.
Major
Circuit Breaker Alm 1
[Distribution/Breakers]
The top Circuit Breaker in the top shelf is
tripped.
Major
Circuit Breaker Alm 2
[Distribution/Breakers]
The bottom Circuit Breaker in the top
shelf is tripped
Major
Circuit Breaker Alm 3
[Distribution/Breakers]
The top Circuit Breaker in the bottom
shelf is tripped.
Major
Circuit Breaker Alm 4
[Distribution/Breakers]
The bottom Circuit Breaker in the bottom
shelf is tripped
Major
FUSE Alm 1
[Distribution/Fuses]
Any of Fuse 1 through 4 is blown. Major
FUSE Alm 2
[Distribution/Fuses]
Any of Fuse 5 through 8 is blown. Major
FUSE Alm 3
[Distribution/Fuses]
Any of Fuse 9 through 12 is blown. Major
FUSE Alm 4
[Distribution/Fuses]
Any of Fuse 13 through 16 is blown. Major
Hardware Batt Temp Alm
[Batteries Parameters]
There is a hardware failure in the battery
temperature monitoring function.
Minor
Hardware Sys Volt Alm
[Power Modules/Rectifiers]
There is a hardware failure in the system
voltage monitoring function.
Minor
Hardware Sys Temp Alm
[System/DC Parameters]
There is a hardware failure in the system
temperature monitoring function.
Minor.
System HT Alm
[System/DC Parameters]
The System Temperature exceeds the
system high temperature threshold. Not
the same as battery temperature alarm.
Minor
System HV Alm
[Power Modules/Rectifiers]
The System Voltage is above the System
High Voltage threshold. Not the same as
battery high voltage alarm.
Minor
Input Relay 1
[I/O/Input]
•
•
•
Input Relay 4
[I/O/Input]
An external contact closure at the Input
Relay 1 connection.
•
•
•
An external contact opening at the Input
Relay 4 connection.
Ignore
•
•
•
Ignore