Emerson ACTURA Flex 48330 User Manual page 55

Serial
Alarm
No.
36 Batt4 Failure
37 Batt1 Over-curr
38 Batt2 Over-curr
39 Rect Vac Err
40 Rect Over Temp
41 Rect Failure
42 Rect Protect
43 Rect Fan Fails
44 Rect PowerLimit
45 Rect Com Failure
46 Multi Rect Fail
47 Self-detect error
48 Manual Mode
49 Non-FC Status
50 Batt Discharge
51 Curr Imbalance
52 Batt Test Error
53 Short Test Fault
54 Outvolt Fault
55 System Maintain
56 Alarm Block
Description
Over-load, short circuit, manual
disconnection or alarm circuit faulty
The charge current of battery group 1
is bigger than the set value of
parameter "Over"
The charge current of battery group 2
is bigger than the set value of
parameter "Over"
All AC voltages are lower than the
AC low-volt point
Rectifier internal temperature higher
than 90°C
Rectifier over-voltage, higher than
rectifier high threshold
AC over-voltage ( ƒ 295V) or
under-voltage ( 80V)
Fan faulty
AC voltage lower than 176V, with
rectifier internal higher than 85°C or
temperature at inlet higher than 45°C
Rectifier and monitoring module
communication interrupted
More than 2 rectifiers raised alarms
Error is detected through hardware
self-detection
Battery management in the manual
state
Including auto-BC, Cyclic Boost,
constant current test and short test
Battery being discharging
In a system with load shunt, the
detected load current plus battery
current differs sharply from the
rectifier output current
Battery discharge time unexpectedly
short
During the short test, the two
batteries discharged more than the
set value
The maintenance FC voltage
different from the busbar voltage, or
the reported data. The difference is
more than 1V
The pre-set system maintenance
time is due
Alarms sent to the host are blocked,
valid in EEM-M protocol
ACTURA Flex 48330 Power System User Manual
Chapter 5 Operating SCU
Default
Default
related
alarm level
relay
Critical None
Observation None
Observation None
Major 3
Observation None
Critical 3
Observation 3
Major 3
Observation 3
Major 3
Critical None
No alarm None
No alarm None
No alarm 7
No alarm None
Not existent in this
No alarm None
power system series
Observation None
Observation None
Observation None
Observation None
No alarm None
45
Related parameter
configuration