Huawei SmartLogger2000 User Manual page 216

SmartLogger2000
User Manual
Alarm Alarm Alarm
ID Name Severity
1101 Abnorm Major
al
Q-Contr
ol
Breaker
1103 Major
Disconn
ect
1104 Abnorm Major
al
Cubicle
1105 Device Major
Address
Conflict
1106 AC SPD Major
fault
Issue 04 (2018-04-10)
Alarm
Cause
Sub-ID
4 Under the
reactive power
Dry contact
remote control
mode, the four
DI ports read
command
combinations
not configured.
The general
1
breaker at the
grid connection
point is
disconnected.
1 The Cubicle
device has
detected an
exception at the
grid connection
point.
1 The
SmartLogger
RS485 address
conflicts with
the physical
address (RS485
address) or
logical address
for the
connected
southbound
device.
1 The SPD in the
smart array
controller is
faulty.
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Copyright © Huawei Technologies Co., Ltd.
9 Device Maintenance
Measures
1. Verify that the cables are connected
correctly to the DI ports.
2. Access the reactive power Dry contact
remote control configuration page and
check the mapping table of the DI signal
configuration. Contact the power grid
company and verify that the
combination configurations in the table
are complete and meet the requirements
of the company.
Check whether the disconnection is normal.
If it is abnormal, contact service engineers
to restore the breaker.
When the Cubicle alarm is enabled, check
whether the DI signal received by the
SmartLogger is consistent with the dry
contact status. If so, restart the inverter.
 If the SmartLogger RS485 address
conflicts with the communication
address for the connected southbound
device, choose Settings > Modbus TCP
and change the SmartLogger address, or
choose Maintenance > Device
Mgmt. > Connect Device and change
the southbound device address. If the
southbound device is a SUN2000, you
can change its address on the app.
 If the SmartLogger RS485 address
conflicts with the logical address for the
connected southbound device, choose
Settings > Modbus TCP and change
the SmartLogger address.

Check whether the cable to the SPD in
the smart array controller is loose,
disconnected, or connected in reverse. If
so, reconnect the cable securely.

Check whether the SPD in the smart
array controller is faulty. Replace the
faulty SPD.
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