Display Messages; Status Messages - SMA SUNNY BOY 6000TL?US User Manual

5 Troubleshooting
5.3 Display Messages
5.3.1 Status Messages
Message
Balanced
Derating
Disturbance
Error
Grid monitoring
MPP
MPP-Search
Offset
Riso
Stop
Turbine
V-Const
Wait
Warning
26 SB6-11TLUS-BA-eng-BUS121211
Explanation
The inverter has disconnected from the power distribution grid or is
limiting its power to a defined value over a 10-minute average. The
inverter is part of a three-phase system with two further inverters and
is equipped with the SMA Power Balancer to prevent the formation of
unbalanced loads.
Reduction of the power due to abnormal heat sink temperatures
The inverter has detected a disturbance. The inverter is no longer
feeding into the power distribution grid.
The inverter has detected a fault. The error has to be remedied before
the inverter can continue feeding into the power distribution grid.
When the system starts, the inverter synchronizes with the power
distribution grid.
The inverter is in MPP mode.
The inverter adjusts the DC input voltage and the DC input current of
the PV array to achieve the highest possible AC output power.
When the system starts, the inverter checks the MPP tracking range.
When the system starts, the inverter calibrates the electronics.
The inverter measures the PV plant insulation resistance.
The inverter has been manually set to system stop.
The inverter is in turbine mode.
This operating mode was specifically designed for use with wind
turbine systems.
The input voltage of the PV array is set at a given target value and the
inverter is not operating in MPP mode. This operating mode is suitable
for using the inverter with fuel cells or small hydroelectric power plants.
The DC input voltage is not high enough for the start.
System warning requires further investigation.
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