27
Function
Code
Name
Description
Modi-
ability
Setting
Range
Default
Value
F08.28
Fault
Automatic
Reset Times
If the same fault occurs repeatedly and
reaches this number of times, it will not be
reset again and manual intervention is
required.
F08: Auxiliary Parameters Group
5
0~10
F08.29
Fault
Automatic
Reset Interval
Unit: second
(Attention: After fault reset, the inverter will
go through start-up delay time and then
restart)
5.0 s
0.1~
3600.0
F11: Protection Parameters Group
F11.00
Phase Loss
Protection
0x00 ~ 0x11
LED ones digit of:
0: Disable input phase loss protection
1: Enable input phase loss protection
Tens digit of LED:
0: Disable output phase loss protection
1: Enable output phase loss protection
0x00~
0x11
Determin
ed by
model
F11.01
Instant Power
Loss
Frequency
Reduction
Point
If DC bus voltage drops to the instant power
loss frequency reduction point (F11.01, the
unit is the percentage of standard DC bus
voltage), the inverter will reduce the
operating frequency by the instant power
loss frequency reduction rate (F11.02, the
unit is Hz/s), thus rapidly reduces the load
power to maintain the normal operation of
the solar pump.
0.0~
100.0
80%
F11.02
Instant Power
Loss
Frequency
Drop Rate
0.00~
F00.03
15.00
Hz/s
F15: Solar Pump Dedicated Function Group
F15.00
Solar Pump
Parameters
Modifiability
0: Invalid
disable this function group and solar pump
parameters cannot be modified
1: Valid
Enable this function group and solar pump
parameters can be modified
1
0,1
F15.01
Vmpp Setting
Mode
0: Manual set
1: Maximum power point tracking
2: DC bus voltage*0.8
1
0~2
F15.02
Vmpp Manual
Set Value
Unit: V
555.0V
0.0~
6553.5
F15.03
PID Control
Deviation
Limit
The ratio of the deviation between actual DC
bus voltage and reference voltage to the
target voltage.
0.0%
0.0~
100.0
