Huawei UPS2000 - Page 35

UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
2 Modbus Card Signal List
Issue 02 (2016-03-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
29
Alarm
ID
Alarm
Cause
ID
Alarm
Basic
Register
Address
Bit
Value
0001
1
Abnormal mains voltage
40155
10
0006
1
Mains undervoltage
40155
11
0001
2
Abnormal mains voltage
40155
12
0001
3
Abnormal mains voltage
40155
13
0004
1
Mains phase reverse
40155
14
0005
1
Mains neutral loss
40155
15
0007
1
Battery transfer overlimit
40156
0
0008
1
Rectifier start overlimit
40156
1
0009
1
Mains overload
40156
2
0030
1
UPS internal overtemperature
40156
3
0041
3
Rectifier fault
40156
4
0065
2
Power segment
40156
5
0061
1
Inverter alarm
40158
0
0061
2
Inverter alarm
40158
1
0065
1
Power segment
40159
0
0067
1
Parallel set failure
40159
1
0084
2
Parallel cable alarm
40159
2
0084
3
Parallel cable alarm
40159
3
0094
1
Redundancy failure
40159
4
0131
1
Ambient overtemperature
40160
0
0133
1
Ambient undertemperature
40160
1
0134
1
Ambient overhumidity
40160
2
0135
1
Ambient underhumidity
40160
3
0136
1
Faulty temperature and humidity
module
40160
4
0340
1
Maintenance breaker ON
40160
5
0010
1
Abnormal bypass voltage
40161
1
0010
2
Abnormal bypass voltage
40161
2
0011
1
Bypass phase reverse
40161
3
0023
1
Battery overtemperature
40163
0