Motor Controllers AC Variable Frequency Drives
Type Variflex
3
RVFF
Specifications are subjected to change without notice.
62
Group 23 Pump & HVAC Function Parameters
Code
Parameter Name
Setting Range
Default Unit
Control Mode
Attribute
V/F SLV
PM
SLV
23-00 Application selection
0: Disable
0
-
O
O
O
1: Constant pump
2: HVAC
3: Compressor
23-01
Setting of single & multiple
pumps and master & slave
selection
0: Single pump
0
O
X
X
1: Master
2: Slave 1
3: Slave 2
4: Slave 3
23-02 Working pressure setting
0.10~650.00
4.00
PSI
O
X
X
*6
23-03 Maximum pressure setting
0.10~650.00
10.00 PSI
O
X
X
23-04
Pump pressure command
source
0: Set by 23-02
0
0
O
X
X
1: Set by AI
23-05 Display mode selection
0: Display target pressure and
feedback pressure*
0
%
O
X
X
1: Target pressure displayed only
2: Feedback pressure displayed
only
23-06 Proportion gain (P)
0.00~10.00
3.00
-
O
X
X
23-07 Integral time (I)
0.0~100.0
0.5
S
O
X
X
23-08 Differential time (D)
0.00~10.00
0.00
S
O
X
X
23-09
Constant voltage tolerance
error range
23-20=0 : 0.01 ~ 650.00
23-20=1 : 1~100
5
%/
PSI
O
X
X
*6
23-10
Constant voltage sleep
frequency
0.00~180.00
30.00
Hz
O
X
X
23-11 Constant voltage sleep time
0.0~255.5
0.0
S
O
X
X
23-12 Maximum pressure limit
23-20=0 : 0.00 ~ 650.00
23-20=1 : 0~100
50
%/
PSI
O
X
X
*6
23-13 High pressure alarm type
0.0~600.0
10.0
S
O
X
X
23-14 High pressure stop time
0.0~600.0
20.0
S
O
X
X
23-15 Minimum pressure limit
23-20=0 : 0.00 ~ 650.00
23-20=1 : 0~100
5
%/
PSI
O
X
X
*6
23-16 Low pressure alarm type
0.0~600.0
0.0
S
O
X
X
23-17 Low pressure stop time
0.0~600.0
0.0
S
O
X
X
23-18
Detection time of pressure
losing
0.0~600.0
0.0
S
O
X
X
23-19
Pressure losing prevention
level
0~100
0
%
O
X
X
23-20
Switching of Pressure and
Percentage
0:Pressure
1
-
O
O
O
*7
1:Percentage
23-21
Reserved
23-22 Slave Trip Frequency
0.00 ~ 400.00
45.00
Hz
O
O
O
*7
23-23 Direction of water usage
0: Upward detection
1
-
O
X
X
X
X
1: Downward detection
23-24
Range of water used pressure
detection
23-20=0 : 0.00 ~ 65.00
23-20=1 : 0~10
1
%/
PSI
O
X
X
*6
23-25 Cycle of water usage detection 0.0~200.0
30.0
S
O
X
X
23-26
Acceleration time of water
usage detection
0.1~6000.0
10.0
S
O
X
X
23-27
Deceleration time of water
usage detection
0.1~6000.0
10.0
S
O
X
X
23-28 Forced operation frequency
0.00 ~ 400.00
0.00
Hz
O
X
X
Содержание VariFlex3 RVFFA3400400F
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