Huawei ECC500 - Setting the UPS2000-G-B Device Address

ECC500
User Manual
4 Installation and Commissioning
Issue 05 (2020-03-16)
Copyright © Huawei Technologies Co., Ltd.
46
Toggles 1 to 8 of DIP switch S2 specify the device address in binary mode. ON indicates 0,
and OFF indicates 1. Table 4-4 shows an example of the switch settings.
Table 4-4 Mapping between device addresses and Modbus card DIP switch settings
Device
Address
Toggle
Switch 1
Toggle
Switch 2
Toggle
Switch 3
Toggle
Switch 4
Toggle
Switch 5
Toggle
Switch 6
Toggle
Switch 7
Toggle
Switch 8
1
OFF
ON
ON
ON
ON
ON
ON
ON
2
ON
OFF
ON
ON
ON
ON
ON
ON
3
OFF
OFF
ON
ON
ON
ON
ON
ON
4
ON
ON
OFF
ON
ON
ON
ON
ON
----End
4.4.4 Setting the UPS2000-G-B Device Address
Context
UPS2000-G-B V200R001 is used and equipped with an LCD screen, as shown in Figure
4-26.
Figure 4-26 LCD screen display
Procedure
Step 1 Operate the DIP switch S1 on the optional Modbus card to set the UPS2000-G-B device
address.
Toggles 1 to 8 of DIP switch S1 specify the device address in binary mode. ON indicates 1,
and OFF indicates 0. Table 4-5 shows an example of the switch settings.