Huawei NetCol5000-A025 - Setting Communications Parameters; Setting Communications Parameters (Modbus RTU Protocol); Setting Communications Parameters (Modbus TCP Protocol)

4.5.3.3 Setting Communications Parameters
4.5.3.3.1 Setting Communications Parameters (Modbus RTU Protocol)
Context
To set communications parameters, log in as the admin user.
Procedure
Step 1 On the home screen, choose Settings > Comm Settings > Modbus Settings.
Step 2 Set baud rate and communication address by following instructions in Table 4-17.
Table 4-17 Baud rate and communication address settings
Parameter Setting Setting Method
Baud rate 9600, 19200 Set the baud rate as required. The value should be
consistent with that set on the EMS.
Communic
ation
address
1–255 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.
----End
4.5.3.3.2 Setting Communications Parameters (Modbus TCP Protocol)
Context
● To set communications parameters, log in as the admin user.
● If Link mode is Server, a smart cooling product can be accessed by element
management system (EMS) client. If Link mode is Client, a smart cooling
product can be connected only to the EMS with the corresponding IP address.
If Link mode is Server and client, a smart cooling product can be accessed
by EMS client and connect to the EMS with the corresponding IP address at
the same time.
Procedure
Step 1 On the home screen, choose Settings > Comm Settings > IP Settings.
Step 2 Set the parameters by referring to Table 4-18.
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 4 Power-On Commissioning
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 146