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PLC
The SmartLogger is integrated with the PLC CCO and connected to the SUN2000 that supports the PLC function over an AC power cable. Data is transmitted over the power cable to implement PLC networking.
Querying Related Information
Choose and query related information on the displayed page.
Figure 7-17 Querying MBUS-related information
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You can click the 
Setting the STA List
Because of permission restriction, log in as Advanced User. Choose and set Baud rate for the listed devices on the displayed page.
Figure 7-18 Setting the STA list
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- The STA list displays information about the SUN2000 equipped with the PLC STA module that is being connected.
- When changing the name of the exported file after the STA list is exported, retain the extension .tar.gz. Otherwise, the file will be unusable.
Networking Settings
Because of permission restriction, log in as Advanced User. Choose .
Running parameters
Figure 7-19 Running parameters
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- Baud rate is set to 115200 by default, which provides optimal communications performance and does not need to be changed.
- If Anti-crosstalk is set to Enable, the inverter with a PLC STA in the SN list can access networking.
- Parameters Box-type transformer No. and Winding No. can be set for the PLC CCO with SUN2000 V100R001C72SPC100 or later versions. In multi-split transformer scenarios, specify Winding No. based on the actual winding number of the SmartLogger connected to the transformer. When the box-type transformer and winding numbers of the inverter with an STA are consistent with those of the PLC CCO, the inverter can access networking.
SN list
Figure 7-20 SN list
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- The SN list displays the relevant information of the inverters with PLC STAs that can be connected.
- Tap Synchronize, and synchronize the box-type transformer and winding numbers of the PLC CCO to the inverter.
- NO.: number of the SNs used only to show the quantity of devices
- Device: device name of each inverter. The naming rule is Model(PLC-x) by default. For example: 40KTL(PLC-3).