ZXDU58/ZXDU68 CSU500
Centralized Supervision Unit
Operation Guide
Software Version: V1.0
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057Tel: +86-755-26771900Fax: +86-755-26770801
URL: http://ensupport.zte.com.cn E-mail: [email protected]
Appendix B
Alarm List
Refer to the following tables for the alarms and their default levels and output relays.Table B-1Table B-2Table B-3Table B-4 and Table B-5.
Note:
A1 to A6 are the six output relays. quick installation and commissioning ZXDU58/ZXDU68 DC power system.
For their corresponding interfaces, refer to the guide or product description manual of the
Table B-1 Battery and System Alarms
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
1Common AlarmMaskA1The CSU detects that an alarm
occurs.
2Batt.Test FailMaskA2A battery test is terminated
when the battery voltage
reaches Test Stop Volt. while
the battery capacity does not
reach Test Stop Cap.
3LLVD1 AlarmCriticalA2WithDisconnect Modeset
to Batt.Volt., the battery
voltage is lower than
LLVD1 Voltage.
With Disconnect Mode
set to Batt.Rem.Cap., the
battery voltage is lower
than LLVD1 Voltage or the
remaining battery capacity
is lower than LLVD1
Capacity.
With Disconnect Mode
set to PowerOff Time, the
battery voltage is lower
than LLVD1 Voltage or the
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ZXDU58/ZXDU68 CSU500 Operation Guide
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
power-off time is longer
than LLVD1 Duration.
WithLLTD Enabledset to
Enabled.
4LLVD2 AlarmCriticalA2WithDisconnect Modeset
to Batt.Volt., the battery
voltage is lower than
LLVD2 Voltage.
With Disconnect Mode
set to Batt.Rem.Cap., the
battery voltage is lower
than LLVD2 Voltage or the
remaining battery capacity
is lower than LLVD2
Capacity.
With Disconnect Mode
set to PowerOff Time, the
battery voltage is lower
than LLVD2 Voltage or the
power-off time is longer
than LLVD2 Duration.
WithLLTD Enabledset to
Enabled.
5CAN Bus AbnormalMaskA2The CAN bus cannot send
or receive data normally
due to some communication
exception.
6Batt.Det.Abnor.CriticalA2The battery voltage gets lower
than Test Stop Volt. in the
process of the battery test.
7BLVD AlarmCriticalA2WithDisconnect Modeset
to Batt.Volt., the battery
voltage is lower than BLVD
Voltage.
With Disconnect Mode
set to Batt.Rem.Cap., the
battery voltage is lower
than BLVD Voltage or
the remaining battery
capacity is lower than
BLVD Capacity.
B-2
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Appendix B Alarm List
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
WithDisconnect Mode
set to PowerOff Time, the
battery voltage is lower
than BLVD Voltage or the
power-off time is longer
than BLVD Dura.
WithBHTD Enabledset to
Enabled.
8LLTD AlarmCriticalA2When the environment
temperature is lower than
LLTD Env.Temp., the system
disconnects the LLVD1 and
LLVD2 loads.
9BHTD AlarmCriticalA2When the battery temperature
is higher than BHTD Temp.,
the system disconnects the
batteries.
10All Alarm BlockedCriticalA2The system does not display
any other real-time alarms. This
can be set through Alm.Ctrl.
Table B-2 AC Alarms
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
11AC Power OffMajorA3The mains power fails and there
is no standby AC input.
12AC In.Switch OffMaskA3The main AC input circuit
breaker trips.
13Pha.Volt.HighMajorA3The detected phase voltage is
higher than Pha.Volt.H.Thre.
14Pha.Volt.LowMajorA3The detected phase voltage is
lower than Phase Under Volt.
15AC Phase LackMajorA3The AC input lacks one phase
or two.
16Pha.Volt.ImbalaMajorA3The difference between phase
voltages is greater than Phase
Volt.Imbala.
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ZXDU58/ZXDU68 CSU500 Operation Guide
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
17Pha.Curr.HighMajorA3The phase current is higher
than AC Curr.High.Thre.
18AC Out.Switch OffMaskA3The auxiliary AC output circuit
breaker trips.
19AC SPD AbnorMajorA3The AC surge protection device
(SPD) is damaged or not
installed.
Table B-3 Rectifier Alarms
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
20SMR Fan FaultMajorA4The rectifier fan is faulty.
21SMR Ra.T.H.OMajorA4The temperature of the PFC
heat radiator is higher than the
maximum radiator temperature
(110 ).
22SMR In.V.H.O.MajorA4The AC input voltage of the
rectifier is higher than the
maximum input voltage (300 V).
23SMR In.V.L.O.MajorA4The AC input voltage of the
rectifier is lower than the
minimum input voltage (80 V).
24SMR Out.V.H.O.MajorA4The output voltage of the
rectifier is higher than the
maximum output voltage (56.6
V to 62 V, which can be set).
25SMR Out.C.H.MajorA4The output current of the
rectifier is higher than the
maximum output current (68 A).
26SMR Inter.T.H.MajorA4The temperature at the air inlet
of the rectifier is higher than the
maximum internal temperature
(70 ).
27SMR Out.FuseMajorA4The output fuse of the rectifier
blows.
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Appendix B Alarm List
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
28SMR Curr.ShareMajorA4When multiple rectifiers are
working in parallel, the output
current difference between
these rectifiers is greater than
the threshold (8 A).
29SMR Input OffMajorA4The power input of the rectifier
is interrupted.
30PFC Out.V.H.MajorA4The output voltage of PFC is
higher than the threshold (450
V).
31PFC Out.V.L.MajorA4The output voltage of PFC is
lower than the threshold (345
V).
32SMR EEPROMMajorA4Errors occur when the rectifier
reads and writes the EEPROM.
33SMR In.Comm F.MajorA4Some exception occurs to the
communication of the Serial
Communication Interface (SCI).
34SMR Primy.C.H.MajorA4The primary current of the
transformer is higher than the
threshold (28 A).
35PFC Input C.H.MajorA4Reserved alarm
36SMR Start Abr.MajorA4The starting time of the rectifier
exceeds 5 minutes.
37SMR In.FuseMajorA4The input fuse of the rectifier
blows.
38SMR Comm.FailMajorA4The communication between
the rectifier and the CSU is
interrupted because the rectifier
is removed or there is some
communication exception.
39SMR In.Freq.MajorA4The input frequency of the
rectifier is too high (higher than
73 Hz) or too low (lower than 40
Hz).
40SMR Out.V.L.MajorA4The output voltage of the
rectifier is lower than the
threshold (36 V).
B-5
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ZXDU58/ZXDU68 CSU500 Operation Guide
Table B-4 DC Alarms
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
41DC Volt.HighMajorA5The DC output voltage is higher
than DC Volt.High Thre.
42DC Volt.LowMajorA5The DC output voltage is lower
than DC Volt.Low Thre.
43DC SPD Abnor.MajorA5The DC SPD is faulty.
44Batt.Volt.LowMajorA5The voltage of a battery pack is
lower than Batt.Volt.L.Thre.
45Batt.Curr.Abr.MinorA5The rate of the detected
battery current to the highest
detectable current is greater
than Batt.Curr.Abn.Rate.
46Batt.Temp.HighMajorA5The battery temperature is
higher than Batt.Temp.H.Thre.
47Batt.Temp.LowMajorA5The battery temperature is
lower than Batt.Temp.L.Thre.
48Batt.Loop Brk.CriticalA5The battery loop is
disconnected.
49Batt.Dischg.MinorA5The battery discharge current is
higher than Batt.Dischg Thre.
50Batt.T.InvalidWarningA5The system is configured
with batteries, but the battery
temperature detection is
ineffective. The battery
temperature sensor is not
installed or the battery
temperature is out of the
detection range.
51LLVD1 Extend Brk.MinorA5The circuit breaker or fuse of
the extended LLVD1 loop trips
or blows.
52LLVD1 Loop B.MinorA5The circuit breaker or fuse of
the LLVD1 loop trips or blows.
53LLVD2 Extend Brk.MinorA5The circuit breaker or fuse of
the extended LLVD2 loop trips
or blows.
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Appendix B Alarm List
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
54BLVD Extend Brk.MinorA5The fuse of the extended BLVD
loop blows.
55BLVD Loop Brk.MinorA5The fuse of the BLVD loop
blows.
Table B-5 Environment Alarms
S/NAlarm NameDefaultOutput RelayDescription
Level
DefaultModified
56Env.Temp.HighMinorA6The environment temperature is
higher than Env.Temp.H.Thre.
57Env.Temp.LowMinorA6The environment temperature
is lower than Env.Temp.L.Thre.
58Env.Hum.HighMinorA6The environment humidity is
higher than Env.Hum.H.Thre.
59Env.Hum.LowMinorA6The environment humidity is
lower than Env.Hum.L.Thre.
60Smog AlarmMajorA6The sensor detects smog.
61Flood AlarmMajorA6The sensor detects the flooding
danger.
62Access Ctrl.Alm.MinorA6The sensor detects the intrusion
of something.
63Door AlarmMinorA6The door with the door status
switch is opened.
64Glass Brk.Alm.MinorA6The sensor detects broken
glasses.
65Env.Temp.InvalidWarningA6The environment temperature
sensor is damaged or not
installed.
66Env.Hum.InvalidWarningA6The environment humidity
sensor is damaged or not
installed.
B-7
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