If there is not sufcient sunlight, the unit will repeat the procedure until all the parameters
controlling connection to the grid (grid voltage and frequency, conrmation of no ground fault) are
within the range. During this procedure, the green LED ashes ON and OFF.
Dynamic behavior of the display during operation
If the MPPT scan function is enabled (on by default), icon
b6 will be shown on the display and ash during scanning.
During operation, the following values are displayed in
rotation:
Voltage b12 and current b13 from the PV eld.
Depending on the conguration or model of the inverter,
the voltages and currents of one or both channels will be
displayed.
The input channel measured is indicated by the value
displayed in b11.
The grid voltage is displayed at b16 and the grid frequency
and inverter output current cycle at b17.
The display of AC voltage, current and frequency cycle through line one through three before
starting again.
At the end of the display cycle described above, the inverter output current will be indicated in
b17 and the grid voltage will be indicated in b16.
At the same time, the main readings made by the inverter
will be displayed in rotation on the two-line graphic display
b7.
Power graph b8 is a histogram that includes 16
horizontal units and 20 vertical units. The period of time
is represented by the horizontal axis of the graph and can
be set by the user to 8, 16 or 24 hours; each horizontal
unit can represent 30, 60 or 120 minutes.
The vertical axis represents the power produced. 100%
corresponds to the maximum power of the inverter. The power value expressed by each
column of the graph represents the average value of the power during the period relating to the
time unit.
Inverter OK
Mon 03 Jan 11:00
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