PDS23 Plus Series
- 26 -
Function
Code
Function
Descriptions
Unit Factory Setting
Modifica
tion Type
FA.18
Output current
when fault occurs
A
◎
FA.19
DC bus voltage
when fault occurs
V
◎
FD Group: Solar pumping special parameters
FD.07
Auto start when
power on
10
：
Disable
11
：
Enable
10
〇
FD.10
Water shortage
detection time
0
～
250 (0: disabled)
s
10
〇
FD.11
Lowest running
frequency when
yielding water
0.00
～
F0.10
Hz
20.00
〇
FD.12
Water shortage
detection current
ratio
corresponding to
no-load current
80.0
～
300.0
%
150.00
〇
FD.13
Interval of water
shortage detection
1
～
9000
min
20
〇
Parameter interpretation:
F0.14, Low limit of running frequency: this parameter defaults to 20Hz, when the
light becomes weak, and the controller output frequency is lower than F0.14, the
controller will be in standby mode. After the light becomes strong, the controller
will rerun. Can set this parameter artificially, in order to avoidpump at low speed
without water, reduce the pump abrasion at low speed.
F2.01
～
F2.05,Motor parameter: the user can be set according to the actual pump
motor nameplate parameters
F7.00 user password: the user can set a 5 digits password;after the password is set up
and confirmed, the password will be valid for a minute.
