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UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Alarm
ID
0042
0042
0042
0042
0042
0085
0042
0042
0042
0043
0058
0066
0066
0059
0042
0066
0034
Issue 02 (2016-03-10)
Alarm
Alarm
Cause
ID
38
Internal fault
39
Internal fault
40
Internal fault
41
Internal fault
42
Internal fault
1
EPO
48
Internal fault
49
Internal fault
60
Internal fault
2
Fan fault
1
Flash fault
3
Output overload
4
Output overload
1
Maintenance breaker ON
55
Internal fault
5
Output overload
1
Remaining cap. warning
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Modbus Card Signal List
Basic
Bit
Register
Value
Address
40180
15
40182
1
40182
2
40182
3
40182
4
40182
5
40182
8
40182
9
40182
10
40182
11
40182
12
40182
13
40182
14
40182
15
40183
0
40183
1
40183
2
33
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