Table of Contents
SMA Solar Technology AG
User Manual 5SCCPXT-E7-BA-en-58
4.6.15.2 Starting the automatic capture of the accepted IP addresses...................................................................... 48
4.6.15.3 Entering accepted IP addresses via the user interface ................................................................................. 48
4.6.16 Resetting the Communication Unit .................................................................................................................. 49
4.7 Switching the Inverter On................................................................................................................................ 49
5 Disconnecting and Reconnecting ................................................................................................ 50
5.1 Safety When Disconnecting and Reconnecting Voltage Sources................................................................ 50
5.2 Disconnecting the Inverter............................................................................................................................... 50
5.2.1 Switching off the Inverter ................................................................................................................................. 50
5.2.2 Disconnecting the DC Side.............................................................................................................................. 50
5.2.3 Disconnecting the AC Side.............................................................................................................................. 51
5.2.4 Disconnecting the Supply Voltage and External Voltages ............................................................................ 51
5.3 Reconnecting the Inverter................................................................................................................................ 52
5.3.1 Reconnecting the Supply Voltage and External Voltages ............................................................................. 52
5.3.2 Reconnecting the AC Side............................................................................................................................... 53
5.3.3 Reconnecting the DC Side............................................................................................................................... 53
5.3.4 Restarting the Inverter ...................................................................................................................................... 53
6 Operation ..................................................................................................................................... 54
6.1 Safety during Operation ................................................................................................................................. 54
6.2 Displaying Operating Data ............................................................................................................................ 54
6.2.1 Displaying Operating Data via the User Interface ........................................................................................ 54
6.2.2 Displaying the Operation Data via Sunny Portal........................................................................................... 54
6.2.2.1 Registering the Inverter in Sunny Portal ......................................................................................................... 54
6.2.2.2 Adjusting the PV System Identifier for Sunny Portal ...................................................................................... 55
6.2.2.3 Deleting the Sunny Portal Buffer .................................................................................................................... 55
6.3 Saving Operating Data................................................................................................................................... 55
6.3.1 Reducing Storage Capacity by Averaging .................................................................................................... 55
6.3.2 Setting the Data Transmission Frequency....................................................................................................... 55
6.3.3 Downloading Operating Data Using the FTP Server..................................................................................... 56
6.3.3.1 Defining Read and Write Access Rights........................................................................................................ 56
6.3.3.2 Accessing the FTP Server via the Web Browser............................................................................................ 56
6.3.3.3 Activating Automatic Data Transmission via FTP Push .................................................................................. 57
6.3.4 Downloading Operating Data via HTTP Download...................................................................................... 57
6.3.4.1 Downloading Data in XML Format ................................................................................................................ 57
6.3.4.2 Downloading Data in CSV Format ................................................................................................................ 58
6.3.5 Saving Operating Data on a Memory Card ................................................................................................. 59
6.3.5.1 Information on Saving Data on a Memory Card ......................................................................................... 59
6.3.5.2 Inserting the Memory Card ............................................................................................................................ 59
6.3.5.3 Enabling Data Storage on the Memory Card .............................................................................................. 59
6.3.5.4 Displaying the Memory Capacity Available on the Memory Card ............................................................ 60
6.4 Updating the Firmware ................................................................................................................................... 60
6.4.1 Automatic Update............................................................................................................................................ 60
6.4.2 Update via User Interface ............................................................................................................................... 60
6.5 Changing the Insulation Monitoring............................................................................................................... 60
6.5.1 Insulation Monitoring with GFDI and Insulation Monitoring Device ........................................................... 60
6.5.1.1 Safety with insulation monitoring with GFDI and insulation monitoring device .......................................... 60
6.5.1.2 Switching to Insulated Operation .................................................................................................................. 61
6.5.1.3 Switching to Grounded Operation ................................................................................................................ 61
6.5.2 Insulation Monitoring with Remote GFDI and Insulation Monitoring Device............................................... 61
6.5.2.1 Information on Insulating PV Modules with Remote GFDI and Insulation Monitoring Device................... 61
6.5.2.2 Switching to Insulated Operation .................................................................................................................. 62
6.5.2.3 Switching to Grounded Operation ................................................................................................................ 62
6.6 Deleting the Device Description...................................................................................................................... 62
6.7 Sending a ZIP File with Service Information .................................................................................................. 62
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