SMA STP 50-40 Operating Manual page 5

SMA Solar Technology AG
6.4.4
6.5 DC Connection........................................................................................................... 48
6.5.1
6.5.2
6.5.3
6.5.4
7 Commissioning ......................................................................... 55
7.1 Commissioning Procedure ......................................................................................... 55
7.2 Commissioning the Inverter........................................................................................ 56
7.3 Selecting a configuration option ............................................................................... 58
8 Operation ................................................................................. 61
8.1 Activating and Operating the Display ...................................................................... 61
8.2 Establishing a connection to the user interface ........................................................ 61
8.2.1
8.2.2
8.2.3
8.2.4
8.3 Logging In and Out of the User Interface................................................................. 65
8.4 Start Page Design of the User Interface.................................................................... 68
8.5 Displaying and Downloading the Stored Data........................................................ 71
8.6 Activating the Smart Inverter Screen......................................................................... 72
8.7 Starting the Installation Assistant ............................................................................... 72
8.8 Activate WPS Function............................................................................................... 73
8.9 Switching WLAN On and Off................................................................................... 74
8.10 Switching the Dynamic Power Display Off............................................................... 75
8.11 Changing the Password............................................................................................. 75
8.12 Generating or Changing a Product Key................................................................... 75
8.13 Configuring the Service Access................................................................................. 76
8.14 Changing Operating Parameters.............................................................................. 77
8.15 Configuring the Country Data Set............................................................................. 78
8.16 Configuring the Active Power Mode ........................................................................ 79
8.17 Configuring Q on Demand 24/7 ............................................................................. 79
8.18 Changing the Operating Mode of the Multifunction Relay .................................... 80
8.19 Configuring the Modbus Function............................................................................. 81
8.20 Activating the Receipt of Control Signals (Only for Italy)........................................ 82
8.21 Setting SMA ShadeFix............................................................................................... 82
8.22 Generating the I-V Characteristic Curve ................................................................... 83
8.23 Setting the Rated Residual Current of the Residual-Current Device ........................ 83
8.24 Activating or Deactivating SMA ArcFix .................................................................... 84
Operating manual
Connection to the Multifunction Relay .................................................. 46
Requirements for the DC Connection .................................................... 48
Assembling the DC Connectors ............................................................. 48
Connecting the PV Array........................................................................ 50
Disassembling the DC Connectors ........................................................ 53
Establishing a Direct Connection via Ethernet....................................... 61
Establishing a direct connection via WLAN.......................................... 61
Establishing a Connection via Ethernet in the local network................ 64
Establishing a Connection via WLAN in the Local Network ............... 65
Table of contents
STP50-4x-BE-en-23 5