6.1 Checking Before Power-On ............................................................................................................................................... 52

6.2 Powering On the SUN2000 ................................................................................................................................................ 52

7 Man-Machine Interactions ................................................................................................. 54

7.1 App Introduction ................................................................................................................................................................. 54

7.2 Downloading and Installing the App ................................................................................................................................. 58

7.3 Logging In to the App......................................................................................................................................................... 58

7.4 Operations Related to the Common User .......................................................................................................................... 60

7.4.1 Setting User Parameters .................................................................................................................................................. 60

7.4.2 Starting and Shutting Down the SUN2000 .................................................................................................................... 61

7.5 Operations Related to the Advanced User......................................................................................................................... 61

7.5.1 Parameter Settings ........................................................................................................................................................... 61

7.5.1.1 Setting Grid Parameters ............................................................................................................................................... 61

7.5.1.2 Setting Protection Parameters ...................................................................................................................................... 62

7.5.1.3 Setting Feature Parameters........................................................................................................................................... 63

7.5.1.4 Setting User Parameters ............................................................................................................................................... 67

7.5.1.5 Setting Communications Parameters........................................................................................................................... 69

7.5.1.6 Setting the Support System .......................................................................................................................................... 70

7.5.1.7 Setting a File Save Path................................................................................................................................................ 71

7.5.2 System Maintenance ........................................................................................................................................................ 72

7.5.2.1 Starting and Shutting Down the SUN2000 ................................................................................................................. 72

7.5.2.2 Restoring Factory Settings ........................................................................................................................................... 72

7.5.2.3 Resetting the SUN2000 ................................................................................................................................................ 73

7.5.2.4 Resetting Alarms........................................................................................................................................................... 73

7.5.2.5 Clearing Historical Energy Yield Data ........................................................................................................................ 73

7.5.2.6 Managing the License .................................................................................................................................................. 73

7.5.2.7 Device inspection ......................................................................................................................................................... 74

7.5.3 SUN2000 Upgrade .......................................................................................................................................................... 75

7.5.4 Device Logs ..................................................................................................................................................................... 76

7.6 Operations Related to the Special User ............................................................................................................................. 76

7.6.1 Parameter Settings ........................................................................................................................................................... 76

7.6.1.1 Setting Grid Parameters ............................................................................................................................................... 76

7.6.1.2 Setting Protection Parameters ...................................................................................................................................... 78

7.6.1.3 Setting Feature Parameters........................................................................................................................................... 80

7.6.1.4 Setting Power Adjustment Parameters ........................................................................................................................ 82

7.6.1.5 Setting Reactive Power Control................................................................................................................................... 85

7.6.1.6 Setting User Parameters ............................................................................................................................................... 86

7.6.1.7 Setting a File Save Path................................................................................................................................................ 86

7.6.2 System Maintenance ........................................................................................................................................................ 86

7.6.2.1 Starting and Shutting Down the SUN2000 ................................................................................................................. 86

7.6.2.2 Restoring Factory Settings ........................................................................................................................................... 87

Issue 04 (2019-06-30)

Contents

Table of Contents