Sungrow SG3425UD-MV, System Manual

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IV
9.2.3 Backlight and Screensaver ..................................................................56
9.3 Overview of LCD Menu and Icon....................................................................56
9.3.1 Overview of Submenu and Icon............................................................56
9.3.2 Layout of the submenus.......................................................................57
9.4 Entering Password .......................................................................................57
9.5 Setting Language .........................................................................................59
9.5.1 Conventional Way ...............................................................................59
9.5.2 Shortcut .............................................................................................59
9.6 Setting Date and Time ..................................................................................59
9.7 Energy Output Deviation Adjustment..............................................................60
9.8 Checking Running Information ......................................................................60
9.9 Checking History Information ........................................................................61
9.9.1 Checking History Event .......................................................................61
9.9.2 Checking History Data ........................................................................61
9.9.3 Checking History Fault ........................................................................61
9.9.4 Checking History Alarm ......................................................................62
9.10 Checking Present Fault Information .............................................................62
9.11 Starting/Stopping ........................................................................................63
9.12 Load Default...............................................................................................63
9.13 Checking Firmware Version ........................................................................63
9.14 Parameters of LCD .....................................................................................64
9.14.1 Communication Parameters...............................................................64
9.14.2 Running Parameters .........................................................................64
9.14.3 Protection Parameter.........................................................................64
10 Main Functions
.............................................................................................65
10.1 Operation Mode..........................................................................................65
10.1.1 Mode Change ...................................................................................65
10.1.2 Operation Mode Description...............................................................65
10.2 Complete Control Strategy(Optional)............................................................67
10.3 Active Power Limitation ...............................................................................67
10.3.1 Introduction to Active Power Limitation................................................67
10.3.2 How to Realize Power Limitation ........................................................67
10.4 Reactive Power Adjustment ........................................................................68
10.5 Low Voltage Ride Through (LVRT) ...............................................................69
10.6 High Voltage Ride Through (HVRT)..............................................................70
10.7 Self-constructed Grid ..................................................................................70
10.7.1 Low Voltage Mode.............................................................................70