Veichi SI10, Руководство пользователя

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Solar Pump Controller Manual
37
Solar pump controller parameters explain:
Note: [H-32~H-65] is valid only if solar pump control mode ( E-02 set to 10)
H-32 Lowest run frequency Range: 0.00Hz
～
300.00Hz Factory setting
：
20.00
H-33
Lowest run frequency
duration
Range: 0.1S
～
6500.0S Factory setting
：
10.0
Controller output frequency is lower than[H-32]value after[H-33]time, controller enters stop and wait
state
H-34 Stop and wait time Range:0.1S
～
6500.0S Factory setting
：
30.0
After controller enters stop and wait state, it can only stop wait state after certain time. Wait time is
rerated to[H-61]repeat times in dormancy and[H-33].
Stop and wait state or dormancy wait time:[H-61]times<=3 times, the wait time is H-34 set time*1;
Times<=6, the wait time is H-34 set time *4; Times<=9, the wait time is H-34 set time *8; Times<=12,
the wait time is H-34 set time *16; Times>=13, the wait time is H-60 set time (factory set as 15mins);
H-61 can check the times. Dormancy time can be adjusted by H-34 setting value.
H-35
Automatic dormancy voltage Range
：
0
～
1000V Factory setting
：※
H-36
Renew voltage in dormancy Range
：
0
～
1000V Factory setting
：※
H-37
Max MPPT voltage setting Range
：
0
～
1000V Factory setting
：※
H-38
Min MPPT voltage setting Range
：
0
～
1000V Factory setting
：※
Bus voltage is lower than H-35(Automatic dormancy voltage), solar pump controller enters in
dormancy. Bus voltage is higher than H-36(Renew voltage in dormancy), solar pump controller
stops dormancy and start again after certain time. Under running state, bus voltage is higher than
H-37, output frequency increases as ratio. Until bus voltage lower than H-37, it starts MPPT search
function. Output frequency reduces quickly while bus voltage is lower than H-38. Output
frequency×H-59 result is the output frequency of next cycle.
H-37 (Max MPPT voltage setting) and H-38(Min MPPT voltage setting) should be set reasonablly to
face strong sunshine change, such as cloudy weather.
H-39 MPPT voltage search interval Range
：
0.0
～
6500.0s Factory setting
：
0.0
H-40
MPPT voltage step length
compensation
Range
：
0
～
2.00Hz Factory setting
：
1.00
H-41 MPPT sample cycle Range
：
0.01
～
6500.00s Factory setting
：
0.05
H-42 Search repeat times Range
：
0
～
100 Factory setting
：
2
H-43
DC current detect measuring
range
Range
：
0
～
1000.0A Factory setting
：
0.0A