INVT Goodrive100-PV Series Operation Manual page 50

Goodrive100-PV Series Solar Pump Inverter
Function
code
reference
P15.27 voltage in
max. power
tracking
Adjustment of
P15.28
reference
adjustment
interval of
P15.29
upper/lower
adjustment
range of
P15.30
upper/lower
Name
Min. reference voltage in max. power
tracking–P15.31
It is the max. voltage tracked when MPPT
max. power tracking is valid.
The factory value depends on the model.
Max.
Model
0.0–200.0V
MPPT starts to be disturbed from the initial
initial
reference voltage.
Initial reference voltage = PV voltage −
voltage
P15.28
0.0–10.0s
When
Vmppt upper/lower limit is invalid.
When it is not 0.0, Vmppt upper/lower limit
Auto is automatically adjusted at an interval
specified by P15.29. The center after the
adjustment is the actual PV voltage, and the
Vmppt upper/lower
P15.30. That is:
limit Maximum/Minimum reference Max./Min.
reference voltage = (Actual PV voltage ±
P15.30
This will be automatically updated to
and P15.27.
Auto
5.0–100.0V
Range in which Vmppt upper/lower limit can
Vmppt
be automatically adjusted.
limit
Description
Max.
voltage
reference
-SS2 400
-S2 400
-2 400
-4 750
P15.29 = 0.0, auto adjustment of
limit adjustment
-46-
Function parameter list
Default Modify
Max.
400.0V
Vmppt
400
400
400
750
5.0V
1.0s
range is
P15.26
30.0V
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