FR200H Special Purpose Inverters for Multi-pumps Constant Pressure Water Supply
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Fixed variable-frequency pumps mode parameters setting instructions
F01.01=6 (PID preset)
F02.00=1 (external terminals)
F04.02=9(external default
input)
F05.00=31(No.2
power-frequency pump)
F05.01=32
(No.3
power-frequency pump)
F05.02=33(No.4
power-frequency pump)
F05.03=34(No.5
power-frequency pump)
F13.00=2
(AI1
Pressure
Preset)
F13.02=1AI2(Pressure
Feedback)
H00.01=0(single-variable
pump, multi-power
frequency pump)
H00.11=1111(all pumps start)
Note:
in case of using 2 pumps or 3 pumps, set parameter (H00.11 pump status) corresponding to set
the un-usage pump to be 0, the pump stops.
1:
2 variable-frequency pumps cycle mode
Water supply system doesn’t fix a certain pump as variable-frequency pump, when system pressure is
insufficient, the running variable-frequency pump firstly switch to grid-power frequency running, and
then variable-frequency enable the next new pump, the pump is the new variable-frequency pump.
When the system has too much pressure, power-frequency pump stops. The same moment at most
only one pump work as variable-frequency pump, another one work on power-frequency, (can control
2*variable-frequency pumps work in cycle). Wirings refer to Figure 3-2.
DI1
DI2
DI3
DI4
COM
DI5
Q2
Default Value
Q1
R S T
M1
10V
AI1
AI2
GND
Given
Feedbac
k
U V W
KM1
FWD
REV
R1A
R1C
R2A
R2C
220V
KM1
KM2
KM3
KM4
R1A
R1C
R2A
R2C
KA1
KA2
3-phase power supply
24V
PLC
M2
KM2
KM3
KM4
KA1
KA2
Y1
Y2
24V
FR200
H
Figure 3-2 2 variable-frequency pumps cycle mode
2 variable-frequency pumps cycle modeparameters setting instructions
:
F01.01=6(ID preset)
F02.00=1(External terminals)
F04.02=9(External default
input)
F05.00=36(No.2
variable-frequency pump)
F05.01=31(No.2
power-frequency pump)
F05.02=35(No.1
variable-frequency pump)
F05.03=30(No.1
power-frequency pump)
F13.00=2(AI1 pressure
preset)
F13.02=1 (AI2 pressure
feedback)
H00.01=1(multi-variable
pumps)
H00.11=0011(all pumps start)
Note: when set parameter (H00.11 pump status) of corresponding unused pump to be zero (spare),
the pump stops.
H00.02
Frequency for add
pumps
Frequency for reduce
pumps~max frequency
50.00Hz
△
H00.03
Frequency for reduce
0.00Hz
～
frequency for add
5.00Hz
△
