Sungrow SG30CX, User Manual

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table 7-3 Description of Inverter State
State
Description
Run
After being energized, 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 Inverter is stopped.
Press to Shut
Down
Inverter will stop operation by tapping "Stop" via app. In this way, inverter
internal DSP stops. Restart the inverter via app if needed.
Standby
Inverter enters standby mode when DC side input is insufficient. In this
mode 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
Shut down
If a fault occurs, inverter will automatically stop operation, and the AC re-
lay acts. The fault information will be displayed on the app. Once the
fault is removed in recovery time, inverter will automatically resume
running.
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 function is 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 interface to view detailed information and corrective measures.
7.6 Run Information
Tap Run Information on the navigation bar to enter the screen showing running information,
slide the screen upwards to view all detailed information.
7 iSolarCloud App User Manual