Huawei UPS2000 - Page 10

UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
1 Communication Protocol
Issue 02 (2016-03-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4
Addre
ss
Toggle
Switch
1
Toggle
Switch
2
Toggle
Switch
3
Toggle
Switch
4
Toggle
Switch
5
Toggle
Switch
6
Toggle
Switch
7
Toggle
Switch
8
8
ON
ON
ON
OFF
ON
ON
ON
ON
9
OFF
ON
ON
OFF
ON
ON
ON
ON
10
ON
OFF
ON
OFF
ON
ON
ON
ON
11
OFF
OFF
ON
OFF
ON
ON
ON
ON
12
ON
ON
OFF
OFF
ON
ON
ON
ON
13
OFF
ON
OFF
OFF
ON
ON
ON
ON
14
ON
OFF
OFF
OFF
ON
ON
ON
ON
15
OFF
OFF
OFF
OFF
ON
ON
ON
ON
16
ON
ON
ON
ON
OFF
ON
ON
ON
17
OFF
ON
ON
ON
OFF
ON
ON
ON
18
ON
OFF
ON
ON
OFF
ON
ON
ON
19
OFF
OFF
ON
ON
OFF
ON
ON
ON
20
ON
ON
OFF
ON
OFF
ON
ON
ON
21
OFF
ON
OFF
ON
OFF
ON
ON
ON
22
ON
OFF
OFF
ON
OFF
ON
ON
ON
23
OFF
OFF
OFF
ON
OFF
ON
ON
ON
24
ON
ON
ON
OFF
OFF
ON
ON
ON
25
OFF
ON
ON
OFF
OFF
ON
ON
ON
26
ON
OFF
ON
OFF
OFF
ON
ON
ON
27
OFF
OFF
ON
OFF
OFF
ON
ON
ON
28
ON
ON
OFF
OFF
OFF
ON
ON
ON
29
OFF
ON
OFF
OFF
OFF
ON
ON
ON
30
ON
OFF
OFF
OFF
OFF
ON
ON
ON
31
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
32
ON
ON
ON
ON
ON
OFF
ON
ON
Table 1-1 provides the methods for setting 1–32 addresses. You can follow binary DIP switch setting
rules to set 33–247 addresses.
Step 2 Set the communication form for the Modbus card.