Setting And Adding A 48 V Dc Power Supply Device - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
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5.3.19 Setting and Adding a 48 V DC Power Supply Device

Procedure
Step 1 Set monitoring parameters for the 48 V DC power supply device.
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Step 2 Add the 48 V DC power supply device.
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Table 5-16 Setting parameters for the 48 V DC power supply device
Path
Home > Device
Management
Issue 06 (2020-01-02)
Click Connect Test to check whether the smart cooling product connects to the ECC800
properly.
If the smart cooling product connects to the ECC800 properly, click Add Device.
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If the smart cooling product does not connect to the ECC800 properly, check
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whether the cable between the smart cooling product and the ECC800 is connected
properly, whether the smart cooling product and ECC800 are running properly, and
whether the input parameters are the consistent with the smart cooling product
parameters.
On the LCD screen of the 48 V DC power supply device displayed after startup, enter
the password 000001, and press
Choose Parameter Settings > Communication Parameters > Port Settings > North
Communication port, and set Communication Protocol Type to Modbus Protocol.
 The method for setting the communications address of the 48 V power supply device TP48400B is
used as an example. Set the address for the 48 V power supply device TP481200B similarly.
 The northbound communications port can be in manual or automatic mode. In automatic mode, the
default communications protocol is Modbus. In manual mode, you need to set the protocol to
Modbus by pressing the up and down keys.

Before adding the 48 V DC power supply device on the WebUI, set the system type for the 48 V DC
power supply device: Choose Parameter Settings > Local Parameters > System Type and select
the TP48400B version by pressing the up and down keys.
Choose Communication Parameters > Modbus Protocol > North Modbus
Protocol > Communication Address and set the communications address to 1 (value
range: 0-255).
Log in to the ECC800 WebUI as an administrator.
Add the 48 V DC power supply device.
The setting example indicates that the 48 V DC power supply device is connected to the
COM3 port on the ECC800. If the device is connected to another port, set the number of
the connected port.
Parameter
Name
Device type
Connect to
Communications
Copyright © Huawei Technologies Co., Ltd.
to go to the home screen.
Setting
Select 48 V DC Power Supply from the drop-down
list box.
Select ECC800 from the drop-down list box.
Select COM3 from the drop-down list box.
5 Power-On Commissioning
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