Huawei ECC800 User Manual page 119

ECC800 Data Center Controller
User Manual
Table 5-13 Setting a device address
Address
1
2
Step 2 Add an independent deployment AI/DI unit.
1.
2.
3.
Table 5-14 Setting parameters for adding an independent deployment AI/DI unit
Parameter Name
Communications port
Device address
4.
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Issue 06 (2020-01-02)
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OFF
ON
If the signal quality is poor due to signal reflection caused by long communications cables (longer than
50 m), set toggle switch 4 to ON for the furthest independent deployment AI/DI unit. After the DIP
switch settings are modified, power off and restart the independent deployment AI/DI unit for the new
settings to take effect.
Log in to the ECC800 WebUI as an administrator.
Choose Home > Device Management.
Choose Faraway AI/DI from the Device type drop-down list box, set Connect to to
ECC800. Then set device parameters, as listed in
 The setting example indicates that the independent deployment AI/DI unit is connected to the COM3
port on the ECC800. If the independent deployment AI/DI unit is connected to another port, enter
the number of the connected port.
 Ensure that the baud rate of the independent deployment AI/DI unit (the default baud rate is 9600) is
consistent with that of the COM3 port on the ECC800.
Setting
Select COM3 from the drop-down list box.
In this example, set Device address to 1. Set the actual device
address of the independent deployment AI/DI unit during
operations.
Click Connect Test to check whether the independent deployment AI/DI unit connects
to the ECC800 properly.
a. If the independent deployment AI/DI unit connects to the ECC800 properly, click
Add Device.
b. If the independent deployment AI/DI unit does not connect to the ECC800 properly,
check whether the cable between the independent deployment AI/DI unit and the
ECC800 is connected properly, whether the independent deployment AI/DI unit and
ECC800 are running properly, and whether the input parameters are the consistent
with the independent deployment AI/DI unit parameters.
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5 Power-On Commissioning
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Table 5-14.
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