Sungrow Logger4000 User Manual page 8

7.8.10 GOOSE................................................................................................... 69
7.8.11 Port Parameter........................................................................................ 70
7.8.11.1 RS485........................................................................................... 70
7.8.11.2 Ethernet........................................................................................ 71
7.8.11.3 AI...................................................................................................71
7.8.11.4 DI.................................................................................................. 72
7.8.11.5 DO.................................................................................................72
7.8.12 MPLC (Broadband PLC)......................................................................... 72
7.8.12.1 MPLC Auto Frequency Hopping...................................................73
7.8.12.2 One-Click MPLC Diagnosis.......................................................... 74
7.8.13 More........................................................................................................ 74
7.8.14 Viewing the Firmware Version.................................................................74
8 Updating
..................................................................................................................... 76
8.1 Updating SUNGROW Inverters or the Slave Node of PLC................................. 76
8.2 Updating the Data Logger....................................................................................77
8.3 Updating the Master Node of PLC.......................................................................77
9 Grid Dispatching
9.1 Options for Power Control Method...................................................................... 79
9.2 Selecting Power Control Mode............................................................................ 79
9.3 Settings for Active Power Control........................................................................ 80
9.3.1 Remotely Regulating Active Power...........................................................80
9.3.1.1 Open-Loop Control......................................................................... 80
9.3.1.2 Closed-Loop control....................................................................... 82
9.3.1.3 Setting Fallback Value in Case of Communication Failure............. 82
9.3.2 Locally Regulating Active Power...............................................................83
9.3.2.1 Open-Loop Control......................................................................... 83
9.3.2.2 Closed-Loop control....................................................................... 84
9.3.2.3 Configuring Adjustment Time and Target Values............................85
9.3.3 Regulating Active Power via Analog Input................................................ 86
9.3.4 Regulating Active Power via Digital Input................................................. 87
9.3.5 Regulating Active Power via Country Mode..............................................88
9.3.5.1 Korea.............................................................................................. 88
9.3.5.2 Japan..............................................................................................89
9.3.5.3 Australia..........................................................................................89
9.3.5.4 China.............................................................................................. 90
9.3.6 Disabling Active Power Control.................................................................90
9.3.7 Prohibiting the Inverter from Reducing Power Output...............................90
9.4 Settings for Reactive Power Control....................................................................90
9.4.1 Remotely Regulating Reactive Power.......................................................90
9.4.2 Locally Regulating Reactive Power...........................................................91
.......................................................................................................79
VII