Motor Controllers AC Variable Frequency Drives
Type Variflex
3
RVFF
Specifications are subjected to change without notice.
64
Group 23 Pump & HVAC Function Parameters
Code
Parameter Name
Setting Range
Default Unit
Control Mode
Attribute
V/F SLV
PM
SLV
23-51 Minimum flow feedback value
0.01~99.00
10.00
%
O
O
O
23-52
Minimum flow feedback alarm
time
0.0~255.0
3.0
S
O
O
O
23-53
Minimum flow feedback stop
time
0.0~255.0
6.0
S
O
O
O
23-54
Low suction detection
selection
0: Disable
0
O
O
O
1: PID Error value
2: Current
3: Current and PID error value
23-55 Low suction detection time
0~30.0
10.0
S
O
O
O
23-56 PID level for under suction
0~30
10
%
O
O
O
23-57 Voltage level for under suction 0~100
10
%
O
O
O
23-58 Under suction responding
0: Disable
0
-
O
O
O
1: Alarm
2: Fault
3: Fault & Restart
23-59
Pump pressure command
source
0: Set by 23-47/12-77
0
-
O
O
O
1: Set by AI
23-60 HVAC units select
0: GPM
0
-
O
O
O
*7
1: FPM
2: CFM
3: GPH
23-61
~
23-65
Reserved
23-66 Derating of current level
10~200
110
%
O
X
X
23-67 Derating of delay time
1.0~20.0
10.0
S
O
X
X
23-68 Derating of frequency gain
1~100
90
%
O
X
X
23-69 OL4 Current level
10~200
110
%
O
X
X
23-70 OL4 Delay time
0.0~20.0
10.0
S
O
X
X
23-72
Switching Time of Alternation
in Parallel
0: Hour
0
O
O
O
*7
1: Minute
23-73 Slave Wake-up Selection
0: Disable
0
O
O
O
*7
1: Enable
23-74 High Pressure Setting
0: Disable
2
O
O
O
*7
1: High Pressure Warning
2: High Pressure Warning or Error
23-75 Low Pressure Setting
0: Disable
0
O
O
O
*7
1: Low Pressure Warning
2: Low Pressure Warning or Error
23-76 High Flow Setting
0: Disable
2
O
O
O
*7
1: High Flow Warning
2: High Flow Warning or Error
23-77 Low Flow Setting
0: Disable
2
O
O
O
*7
1: Low Flow Warning
2: Low Flow Warning or Error
23-78
Selection of Loss Pressure
Detection
0: Disable
0
O
O
O
*7
*Note: Setting of 23-03 needs to be lower than 9.9 PSI in the pump modes; 10-33 is lower than 1000
and 10-34=1 in the PID modes.
Содержание VariFlex3 RVFFA3400400F
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