SMA CLUSTER CONTROLLER - Manual (Page 9)

13 Grid Management Services ..................................................... 66
13.1 Options for Implementing Grid Management Service Setpoints .... 66
13.2 Setting Parameters for Grid Management Services in the
Inverters .............................................................................................. 67
13.3 Settings for Active Power Limitation .................................................. 68
13.3.1 Controlling Active Power Limitation .............................................. 68
13.3.2 Regulating Active Power Limitation at the Grid-Connection
Point ................................................................................................ 69
13.4 Settings for Reactive Power Setpoint ................................................ 72
13.4.1 Controlling Reactive Power via the Setpoint "Reactive Power in
%".................................................................................................... 72
13.4.2 Controlling Reactive Power via the Setpoint "cos Phi" ................. 73
13.5 Making Settings for Fallback............................................................. 74
14 Update ....................................................................................... 77
14.1 Automatic Update (Recommended) ................................................. 77
14.1.1 Setting the Automatic Update for Cluster Controller ................... 77
14.1.2 Setting the Automatic Update for Connected SMA Devices ...... 77
14.2 Manual Update.................................................................................. 79
14.2.1 Carrying Out a Manual Update for Cluster Controller............... 79
14.2.2 Performing a Manual Update for Connected SMA Devices ...... 80
15 Passwords and SMA Grid Guard ........................................... 83
15.1 Requirements for a Secure System Password................................... 83
15.2 Changing the System Password........................................................ 83
15.3 Adapting the Device Password to the System Password................. 84
15.4 Procedure on Loss of System Passwords .......................................... 85
15.4.1 Requesting a PUK .......................................................................... 85
15.4.2 Unlocking Inverters with PUKs....................................................... 85
15.5 Setting SMA Grid Guard Mode ....................................................... 87
16 Setting Up Access via the Internet ........................................... 88
17 Network Configuration ............................................................ 90
17.1 Configuration for Static LAN ............................................................. 90
17.1.1 Configuring the Cluster Controller for Static LAN........................ 90
17.1.2 Configuring the Inverter for a Static LAN ..................................... 91
Table of Contents SMA Solar Technology AG / SMA America, LLC
User Manual 9 ClusterController-BA-en-14