BENSHAW RSi H2 Series - AP2-15 Pump Clean Operation

Application Groups
259
890053-00-02
8.1.3 AP2-15 Pump Clean Operation
The pump clean operation is used to remove the scales and deposits attached on the impeller
inside a pump. This operation keeps the pump clean by performing a repetitive run-and-stop
operation of a pump. This prevents loss in pump performance and premature pump failures.
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
AP2
15
Pump clean mode 1
Pump Clean
Mode1
0: None
0
None
-
1
DI
Dependent
2
Output
Power
3
Output
Current
16
Pump clean mode 2
Pump Clean
Mode2
0: None
0
None
-
1
Start
2
Stop
3
Start &
Stop
17
Pump clean load
setting
PC Curve
Rate
100
100.0–200.0
%
18
Pump clean reference
band
PC Curve
Band
5
0.0–100.0
%
19
Pump clean operation
delay time
PC Curve DT
60
0–6000.0
sec
20
Pump clean start
delay time
PC Start DT
10
0–6000.0
Sec
21
0 speed operating
time at Fx/Rx
switching
PC Step DT
5
1.0–6000.0
Sec
22
Pump clean Acc time
PC Acc Time
10
0–600.0
Sec
23
Pump clean Dec time
PC Dec Time
10
0–600.0
Sec
24
Forward step run time
Fwd Steady T
10
1.0–6000.0
Sec
25
Forward step run
frequency
Fwd
SteadyFreq
30
0.00, Low Freq–
High Freq
Hz
26
Reverse step run time
Rev Steady T
10
1.0–6000.0
Sec
27
Reverse step run
frequency
Rev
SteadyFreq
30
0.00, Low Freq–
High Freq
Hz
28
Number of Fx/Rx
steps for pump clean
PC Num of
Steps
5
0–10
-
29
Pump clean cycle
monitoring
Repeat Num
Mon
-
-
-
30
Pump clean repeat
number
Repeat Num
Set
5
0–10
-
31
Operation after pump
clean
PC End Mode
0
0
Stop
-
1
Run
32
Pump clean
continuous time limit
PC Limit
Time
10
6-60
min
33
Pump clean
continuous number
limit
PC Limit Num
3
0-10