Huawei SmartLogger2000 User Manual page 165

SmartLogger2000-(10-C, 11-C)
User Manual
Figure 7-77 Connecting devices










Issue Draft A (2017-02-15)
If the SmartLogger communicates with the SUN2000 over an embedded PLC module, set Built-in
PLC to Enable after setting the parameters by following the instructions in
Parameters.
Huawei equipment can be automatically detected or manually added. The EMI, power meter, slave
SmartLogger, and third-party devices cannot be automatically detected. You need to add them
manually. Before accessing or adding a device, set appropriate RS485 parameters by following the
instructions in 7.9.2.2 Setting RS485
Before manually adding an EMI connected over the COM port, set RS485 parameters correctly by
following the instructions in
Comm.protocal to Modbus-RTU when adding the EMI. Before manually adding an EMI
connected over the AI/PT port, you do not have to set RS485 parameters. You only have to set
Device Type to EMI and Comm.protocal to AI when adding the EMI. After adding an EMI
manually, correctly set the EMI parameters. For details, see
Before manually adding the Modbus or DL/T645 power meter, set RS485 parameters correctly by
following the instructions in
power meter, correctly set the power meter parameters. For details, see
Parameters. When adding a power meter, set Device Type to Power Meter and Comm.protocal to
the protocol supported by the power meter.
An accessed device can be removed manually, and a removed device can be added again.
Auto Assign Address allows you to adjust device addresses based on serial numbers. If a device
cannot access due to address conflict, perform this operation to assign a new device address and then
access the device.
When connecting a third-party device, you can import the configuration file and then manually add
the device.
When connecting a third-party device, you can export the configuration file.
When changing the name of the exported file, retain the extension .cfg. Otherwise, the file will be
unusable.
You can click the Start, Stop, or Reset icon to send the corresponding command to all SUN2000s
connected to the SmartLogger. The login password is required if you need to send a command.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Parameters.
7.9.2.2 Setting RS485 Parameters. Then set Device Type to EMI and
7.9.2.2 Setting RS485 Parameters. Before manually adding the Modbus
7.9.2.2 Setting RS485
7.7.5.2 Setting Running Parameters.
7.9.2.3 Setting Power Meter
7 WebUI
157