6.5.11.2 Backflow Power
->Set Backflow Power
Figure . Set the power 6 44 backflow
The setting is used to define the allowed export power into the grid.
6.5.11.3 Fail safe ON/OFF
This setting is used to give out an alarm (stop inverter generation as well) when the
CT/Meter connection is lost during operation.
It can prevent potential backflow power into the grid when the system loses control.
Figure 6.45 Set the Fail Safe ON/OFF
YES=<ENT> NO=<ESC>
Fail Safe Set:ON
It is only mandatory to turn on this function when the inverter is installed in UK due to the
G100 regulation. For other regions, customers can enable or disable the function as they
desire.
NOTE:
When the failsafe function is ON and CT/Meter is disconnected somehow,
the inverter will stop generation and give "Failsafe" alarm on the LCD.
When the failsafe function is OFF and CT/Meter is disconnected somehow,
the inverter will keep the output power as the last moment when the
CT/Meter is still connected. After a restart, the inverter will output at full
power without limit.
YES=<ENT> NO=<ESC>
Power:-00000W
NOTE:
Positive values indicate the amount of power is allowed to export to the
grid.
Negative values indicate a more strict control to limit the export power in
advance thus ensuring exact no power is feeding into the grid.
6. Operation
User Manual
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