System Operation; Lcd Panel - Goodwe NS Series User Manual

Note:
1. Compatible DRED commands are DRM0, DRM5, DRM6, DRM7, DRM8.
2. Please set up power limit function at local setting page once all connection steps are done.
3. CT is directional. Please make sure CT+ is properly connected to white & black wire and CT- to
black wire. Please make sure the limit buckle is connected to the output live wire (L) of
inverter.
4. If CT is not well connected, it will display "CT disconnected" on the inverter. If CT is reversely
connected, it will display "CT Reverse" on the inverter when connected to grid.
4.4.6 Earth Fault Alarm
In compliance with the section 13.9 of IEC62109-2, the NS/DNS series inverter is equipped with an
earth fault alarm. When earth fault occurs, the fault indicator at the front LED screen will light up.
On inverters with Wi-Fi communication, the system sends an email with the fault notification to
the customer. For inverters without Wi-Fi, the buzzer of the inverter will keep ringing for one
minute and ring again after half an hour until the fault is resolved. (This function is only available
in Australia and New Zealand).
4.4.7 SEMS Portal
SEMS Portal is an online monitoring system. After completing the installation of
communication connection, you can access www.semsportal.com or download
the App by scanning the QR code to monitor your PV plant and device.
Please contact the after-sales for more operation of SEMS Protal.
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5 System Operation

5.1 LCD Panel And LED
5.1.1 Indicator Lights
NS series.
DNS series.
SEMS Portal App
Indicator lights in Yellow/Green/Red correspondently refer to:
Indicator
Power
Run
Fault
Status Explanation
ON = WiFi connected/active
BLINK 1 = WiFi system resetting
BLINK 2 = Not connect to router
BLINK 3 = WiFi server problem
BLINK = RS485 connected
OFF = WiFi not active
On = Inverter is feeding power
OFF = Inverter is not feeding power at the moment
On = Fault occurred
OFF = No fault
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