SMA CLUSTER CONTROLLER - Manual (Page 29)

Symbol Designation Explanation
Error At least one device in the system has the status Fault.
There is a problem with this device that could not be elimi-
nated yet.
Communication error The device cannot communicate at present. This can hap-
pen at night, for example, when the inverter is not feeding
in. This symbol will also be displayed if you have decom-
missioned the device, e.g. for replacement.
To remove the device from the system tree, select [Re-
move] (for information on replacing the Cluster Controller
or an inverter in the Cluster Controller system, see the In-
stallation Manual "Replacement of SMA Devices in PV
Systems with Communication Products" at www.SMA-So-
lar.com. ).
4.2.4 Device Menu
4.2.4.1 Overview Menu
Depending on whether you have selected the system view or the device view in the system tree, the
menu Overview displays the most important information on the overall system or on the selected
device.
When a device is selected in the system tree, the yield and output values of that device are also
displayed in four diagrams on the overview page.
Selecting power values for specific times or intervals
Action, button or symbol Explanation
Use the mouse to point at or click on a
part of the diagram sequence Display the exact power value of the selected part, the
corresponding time and the date
Browse to the previous time period for power values
Browse to the next time period for power values
Directly select the time period for the power values
4 User Interface of the Cluster Controller SMA Solar Technology AG / SMA America, LLC
User Manual 29 ClusterController-BA-en-14