Three-phase photovoltaic grid-connected inverter Display operation panel
46
The main interface of inverter LCD is shown in fig 6.2:
(1) The curve graph display area displays the power change curve of current day;
(2) Text parameter display area displays the key running parameters of current inverter
operation, which displays three rows of parameters every time. Under running or sleep
state of the inverter, the displayed content rolls up per screen at 3s interval; press “
” or
“
” to look through the displayed content;
(3) State display area displays current running state of the inverter, which can display
“self-inspection”, “grid-connected power generation”, “alarm”, “fault”, “OFF” state;
(4)
Dynamic fault code and menu entrance. When the state display area displays “alarm” or
“fault”, the dynamic fault code area will display corresponding fault code (display up to 8
fault codes).
6.4 Function operation
Users can view parameters and perform setup operations via the operation keypad and the LCD
on the operation panel.
Main menu
Monitoring parameter
Previous record
Statistic information
Parameter setup
System information
Current fault
Fig 6.3 Main menu interface of inverter LCD
6.4.1 Monitoring parameter
Press “
” or “
” on the main menu to select “monitoring parameter”, and press “ENT” key can
view the monitoring parameters of the inverter, as shown in fig 6
.4. Press “
” or “
” to flip the
screen, press “ESC” to return.
Monitoring parameter
Power generated today: 0Wh
Amount saved today:
€
0.00
Input power: 0.00kW
Fig 6.4 Monitoring parameter
The parameters displayed vary with the different models of the inverter, as shown in table 6-
2. “
●
”
indicates
the “monitoring parameters” can be displayed by corresponding inverter LCD.
