070
4.1 Function Code
FD Group - Pump Use Parameter
Function
Code
Name Set Range
Minimum
Unit
Factory
Default
Modication
FD.00
Special function of
software
0: General function
1: Solar use for pump
2: constant pressure water
supply use
Note: When Fd.00 = 2, set
sensor range at F8.25 and
pressure at F8.26.
1 0 ×
FD.01 MPPT upper limit voltage
380V:【Fd.01】~ 1000 537V
220V:【Fd.01】~ 500 311V
1V
Depending
on model
○
FD.02 MPPT lower limit voltage
380V: 0 ~【Fd.00】 350V
220V: 0 ~【Fd.00】 200V
Depending
on model
Depending
on model
○
FD.03
Lowest running frequency
when yielding water
0.00Hz ~【F0.16】 0.01 20 ○
FD.04
Water shortage
detection current ratio
corresponding to no-load
current
80.0 ~ 300.0%*【F2.10】 0.1% 150 ○
FD.05
Water shortage detection
time
0 ~ 250s 1 10 ○
FD.06 Power on auto start delay 0 ~ 65535s 1 0 ○
FD.07 Antifreeze function
0: turn o
1 : t u r n o n , c l o c k i n s e c o n d
2: turn on, clock in minute
1 0 ×
FD.08 Antifreeze action interval 0 ~ 9999s/min 1s/min 300 ○
FD.09
Antifreeze protection
action frequency
0.00 ~ upper limit frequency 0.1Hz 10.00 ○
FD.10
Antifreeze protection
action time
0 ~ 9999s/min 1s/min 60 ○
FD.11
High pressure alarm
setting value
Pressure setting ~ sensor
range
0.1Bar 9.0 ○
FD.12
Low pressure alarm
setting value
0.0 ~ water shortage
detection threshold
0.1Bar 0.0 ○
FD.13
Abnormal pressure alarm
delay time
0 ~ 65535s
Note: high pressure and low
pressure alarm delay time
0.1s 3 ○
FD.14 On-line function selection 0: invalid 1: valid 1 0 ○
FD.15 Rotation interval 0 ~ 65535H 1H 72 ○