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

ECC800 Data Center Controller
User Manual
Path
System
Settings >
Device
Management
3.
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5.3.19 Setting and Adding a 48 V DC Power Supply Device

Context
In this example, the 48 V DC power supply device is connected to the COM3 port on the
ECC800.
Procedure
Step 1 Set monitoring parameters for the 48 V DC power supply device.
1.
2.
Issue 02 (2019-02-28)
Parameter
Name
Device type
Connect to
Communications
port
Device address
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.
− If the smart cooling product does not connect to the ECC800 properly, check
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.
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Setting
Select Air Conditioner from the drop-down list
box.
Select ECC800.
Select COM1.
NOTE
The setting example indicates that the smart cooling
product is connected to the COM1 port on the ECC800. If
the smart cooling product 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 smart cooling product
during operations.
to go to the home screen.
5 Power-On Commissioning
115