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Parameter
Description
Link setting
Modbus TCP is a universal standard protocol used to
connect to a third-party management system. Because
there is no security authentication mechanism, data
transmitted by Modbus TCP is not encrypted. To
reduce network security risks, the function of
connecting to a third-party management system using
Modbus TCP is disabled by default. This protocol can
transmit the running data and control commands of
PV plants, which may cause user data breach and
control permission theft. Therefore, exercise caution
when using this protocol. Users are liable for any loss
caused by the use of this protocol to connect to a
third-party management system (non-secure
protocol). Users are advised to take measures at the
PV plant level to reduce security risks, or use Huawei
management system to mitigate the risks.
To use this function, set this parameter to
Enable(Limited) or Enable(Unlimited).
● If this parameter is set to Enable(Limited), the
SmartLogger can connect to a maximum of five
preset third-party management systems.
● If this parameter is set to Enable(Unlimited), the
SmartLogger can connect to a maximum of five
third-party management systems with a valid IP
address.
Client N IP Address
NOTE
N is 1, 2, 3, 4, or 5.
If Link setting is set to Enable(Limited), set this
parameter based on the IP address of the third-party
management system.
Address mode
The value can be Comm. Address or Logical address.
If the communications address of the device
connected to the SmartLogger is unique, you are
advised to select Comm. Address. In other cases, you
must select Logical address.
SmartLogger address
Set this parameter to the communication address of
the SmartLogger.
●
Method 3: When the SmartLogger connects to a third-party management
system over IEC104, set IEC104 parameters and click Submit.
SmartLogger3000
User Manual
6 WebUI Operations
Issue 10 (2022-08-20)
Copyright © Huawei Technologies Co., Ltd.
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