Sungrow SG33CX - Running Information

7 iSolarCloud APP User Manual
60
Tab. 7-2 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 normal operation mode.
Stop
Inverter is stopped.
Key-stop
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 inverter will wait within the standby
duration.
Initial standby
The inverter is in the initial power-on standby state
Starting
The inverter is initializing and synchronizing with the grid.
Warning
Warning information is detected.
Derating
running
The inverter derates actively due to environmental factors such
as temperature or altitude
Scheduling
running
The inverter runs according to the scheduling instructions
received from the monitoring background
Fault
If a fault occurs, inverter will automatically stop operation, and
disconnect the AC relay. The fault information will be displayed
in the app. Once the fault is removed in recovery time, inverter
will automatically resume running.
Tab. 7-3 Description of PID function state
State
Description
PID recovery
running
The inverters perform PID recovery actively.
PID protection
running
The inverter is suppressing the PID effect.
PID abnormity
It is detected that the ISO impedance is abnormal or the PID
function cannot work normally after the PID function enabled.
If the inverter is running abnormally, the alarm or fault icon
告警
故障
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.
7.6 Running Information
Tap " " on the navigation bar to enter the running information screen, as
shown in the following figure.