SMA CLUSTER CONTROLLER - Manual (Page 31)

Update status Explanation
Update available The update file is ready for sending to the devices in the sys-
tem.
Update in process The update process is running.
Update failed The update process was not successful. The update file could
not be sent to all devices in the system.
Status of the update file
Status Explanation
Download available The update file is available for downloading.
Ready The update file has been downloaded and can be sent to the
devices in the system.
Sending The update file is being sent to the devices in the system.
Waiting The update file is in the queue and will be sent to the devices in
the system as soon as possible.
4.2.4.5 Grid Management Services Menu
In the menu Grid management services, you can make settings for grid management services
(e.g. setpoints for active power limitation or the reactive power setpoint). The menu Grid
management services is only displayed if the Cluster Controller is selected in the system tree.
Configurable parameters for digital and analog inputs
Parameter Explanation
Time interval for the output value Indicates the time interval at which the control command with
the current output value is to be sent to the inverters providing
that the setpoint sent by the signal generator has not changed
Configurable parameters for digital inputs
Parameter Explanation
Failure tolerance time Indicates the time as of which an invalid input status is recorded
as a fault.
Configurable parameters for analog inputs
Parameter Explanation
Failure tolerance time Indicates the time as of which an invalid input status is recorded
as a fault.
Initial value input signal Initial value for the input signal
Final value input signal Final value for the input signal
4 User Interface of the Cluster Controller SMA Solar Technology AG / SMA America, LLC
User Manual 31 ClusterController-BA-en-14