Sungrow SG110CX-P2, Руководство пользователя

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table 7-3 Description of Inverter State
State
Description
Run
After being energized, the inverter tracks the PV arrays’ maximum power
point (MPP) and converts the DC power into AC power. This is the nor-
mal operation mode.
Stop The inverter is stopped.
Press to Shut
Down
The inverter will stop operation by manually “stop” via App. In this way,
inverter internal DSP stops. To restart the inverter, manually start via
App.
Standby
Inverter enters standby mode when DC side input is insufficient. In this
mode the inverter will wait within the standby duration.
Initial standby The inverter is in the initial power-on standby state.
Starting Up The inverter is initializing and synchronizing with the grid.
Warn Run
Warning information is detected.
Derating
running
The inverter derates actively due to environmental factors such as tem-
perature or altitude
Dispatch
Running
The inverter runs according to the scheduling instructions received from
the monitoring background
Fault
If a fault occurs, the inverter will automatically stop operation, and dis-
connect the AC relay. The fault information will be displayed in the app.
Once the fault is removed in recovery time, the inverter will automatically
resume running. When the country setup is German HV, which is com-
plied with VDE-AR-4120, the inverter will not be automatically connected
to the grid after the fault is cleared, and needs to wait for an external sig-
nal to trigger reconnection.
table 7-4 Description of PID State
State
Description
PID recovery
running
The inverters perform PID recovery actively.
PID abnormity
It is detected that the ISO impedance is abnormal or the PID cannot
work normally after the PID being enabled.
If the inverter is running abnormally, the alarm or fault icon will be displayed in the lower
right corner of the inverter icon in power flow chart. The user can tap this icon to enter the
alarm or fault screen to view detailed information and corrective measures.
User Manual 7 iSolarCloud App