Huawei NetCol5000-C Series User Manual page 96
Simple configuration in-row chilled water smart cooling product
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NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)
Figure 4-8 Setting Modbus
Setting Modbus RTU
Step 1 On the home screen, choose Settings > Comm Settings > Modbus Settings.
displayed.
Step 2 Set parameters for Modbus RTU by following instructions in
Table 4-4 Modbus RTU parameter settings
Parameter
Baud rate
Comm address
----End
Setting Modbus TCP
Step 1 On the home screen, choose Settings > Comm Settings > Modbus Settings.
displayed.
Step 2 Set parameters for Modbus TCP by following instructions in
Table 4-5 Modbus TCP parameter settings
Parameter
Connection
mode
Issue 09 (2020-01-10)
Setting
9600, 19200
1–255
Setting
Server, Client,
Server+client
Copyright © Huawei Technologies Co., Ltd.
Table
Setting Method
Set the baud rate as required. The value should be
consistent with that set on the EMS.
Set the communication address of the smart cooling
product as planned. The EMS communicates with
the smart cooling product through this address, and
the communication addresses of two smart cooling
products connecting to the same EMS must be
unique.
Table
Setting Method
If you set Connection mode to Server, the smart
cooling product, as a server, supports one client
connection and establishes communication.
If you set Connection mode to Client, the smart
4 ACC Introduction
Figure 4-8
is
4-4.
Figure 4-8
is
4-5.
87
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