V
5.4.2 Assembling AC Cables to Connector .............................................................. 29
5.5
Connecting Inverter to PV Arrays .................................................................. 30
5.5.1 PV Inputs Configuration ...................................................................................... 31
5.5.2 Assembling DC Cable to Connector ................................................................ 33
5.5.3 DC Wiring Procedure ............................................................................................. 35
5.6
Grounding the Inverter ..................................................................................... 38
5.6.1 Grounding System Overview............................................................................. 38
5.6.2 Second Protective Earth Terminal .................................................................... 39
5.7
Communication Connection .......................................................................... 40
5.7.1 Interfaces Overview .............................................................................................. 40
5.7.2 RS485 Communication Connection ................................................................ 41
5.7.3 Ethernet Communication Connection ........................................................... 44
5.7.4 Power Control Configuration ............................................................................. 47
6
Visiting and Configuring the Webserver .............................. 53
6.1
User and Authority ............................................................................................. 53
6.2
Login Interface ..................................................................................................... 53
6.3
Main Interface ...................................................................................................... 54
6.3.1 Summary Information .......................................................................................... 54
6.3.2 Detailed Information ............................................................................................ 55
6.4
Parameter Settings ............................................................................................. 56
6.4.1 System Parameters ................................................................................................ 56
6.4.2 Operating Parameters .......................................................................................... 56
6.4.3 Protection Parameters .......................................................................................... 58
6.4.4 Communication Parameters .............................................................................. 59
6.5
History Record ...................................................................................................... 60
6.5.1 Running Record ...................................................................................................... 60
6.5.2 Fault Record .............................................................................................................. 60
6.5.3 Event Record ............................................................................................................ 61
6.6
Power Control Configuration .......................................................................... 61
6.7
Output Node......................................................................................................... 62
6.8
System Information ............................................................................................ 62
