8 Grid Dispatching Function User Manual
Parameters Description
Wiring Mode*
Direct Connection: One Data Logger is connected to all inverters,
where all the inverters must be string inverters or central inverters.
Cascading: Multiple Data Loggers are cascaded, and this Data
Logger is used as the host.
Line Reactive Power
Compensation*
Compensation for reactive power losses in the line.
Control Cycle*
Time interval of delivering dispatching commands
Range: 5~60s
Instruction Type
PF: set the power factor as the target value
%: set reactive power percentage
The parameters noted with * refer to the parameters that need to be set only when Control
Method is set to Closed-Loop Control.
When selecting an energy meter, the meter must be the one manufactured by SUNGROW.
step 4
Add local power control manner.
Fill in Time and PF or Percentage, and click Save.
- - End
Subsequent Operation
Delete local power control manner: select a local control manner that needs to be deleted,
and click Clear Data.
8.2.2.4 Analog Input
When using the analog signal at the AI port of the Data Logger as the dispatching input, set
Reactive Control Mode to Analog Input.
step 1 Click Power Control > Reactive Power to enter the Reactive Power page.
step 2 Set Reactive Control Mode to Analog Input.
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