Huawei ECC800 User Manual page 127

ECC800 Data Center Controller
User Manual
1.
Table 5-20 Setting a device address
Address
1
5
10
15
Step 2 Add the hydrogen detection system.
1.
2.
Table 5-21 Setting parameters for the hydrogen detection system
Path
System
Settings >
Device
Management
3.
Issue 02 (2019-02-28)
Set the address for the hydrogen detection system using the DIP switch on the hydrogen
detection system module. Table 5-20 describes how to set the DIP switch.
The DIP switch consists of toggle switches 1-4 (from left to right) which specify the
address of the hydrogen detection system. 0 indicates OFF, and 1 indicates ON.
Toggle
Switch 1
ON
ON
OFF
OFF
Log in to the ECC800 WebUI as an administrator.
Add the hydrogen detection system.
Parameter
Name
Device type
Connect to
Communications
port
Device address
Click Connect Test to check whether the hydrogen detection system connects to the
ECC800 properly.
− If the hydrogen detection system connects to the ECC800 properly, click Add
Device.
−
If the hydrogen detection system does not connect to the ECC800 properly, check
whether the cable between the hydrogen detection system and the ECC800 is
connected properly, whether the hydrogen detection system and ECC800 are
running properly, and whether the input parameters are the consistent with the
hydrogen detection system parameters.
Copyright © Huawei Technologies Co., Ltd.
Toggle Toggle
Switch 2 Switch 3
ON ON
OFF ON
ON OFF
OFF OFF
Setting
Select Hydrogen Monitoring System from the
drop-down list box.
Select ECC800 from the drop-down list box.
Select COM1 from the drop-down list box.
NOTE
The setting example indicates that the hydrogen detection
system is connected to the COM1 port on the ECC800. If
the hydrogen detection system is connected to another
port, set the number of the connected port.
In this example, set Device address to 1. Set the
actual device address of the hydrogen detection
system during operations.
5 Power-On Commissioning
Toggle
Switch 4
OFF
OFF
ON
OFF
118