Sungrow Logger3000 User Manual

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Control cycle
Time interval of delivering dispatching instructions
Parameter range: 5~60s
Q-Method
PF: set the power factor as the target value
%: set reactive power percentage
Note: *Only when the control method is set to "Closed-loop control", the parameter "-
Select energy meter" is settable.
The open-loop control has the "PF" Q-Method, and the closed-loop control
has the "PF" Q-Method only when the meter is selected.
step 4 Add digital input manner
Select the desired DI channel, fill in the "Percentage "(PF), and click "Save".
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Delete digital input manner: select a digital input manner that needs to be deleted, and
click "Clear data".
10.2.2.6 Country Mode
If the dispatching input must be the national power dispatching instruction, the active
control mode is set to "Country mode".
step 1 Click "Power control" -> "Reactive power" to enter the reactive power interface.
step 2 Set the reactive control mode to "Country mode".
step 3 Select a country, PPC type, and instruction type, and click "Save".
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10.2.2.7 Scheduling Prohibited
Set the reactive control mode to "Scheduling prohibited" if the Logger3000 is prohibited
to perform reactive dispatching on the inverter.
step 1 Click "Power control" -> "Reactive power" to enter the reactive power interface.
step 2 Set the reactive control mode to "Scheduling prohibited" and click “Save”.
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10.2.3 Emergency Button
In inverters need to be stopped in batch, select the button "Emergency button".
Click "Power control" -> "Emergency button" to enter the corresponding interface.
User Manual 10 Grid Dispatching

Sungrow Logger3000 Specifications

General

Brand	Sungrow
Model	Logger3000
Category	Data Loggers
Language	English