LSIS LSLV0055H100-4COFN - Page 211

197
Learning Advanced Features
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
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
-
<Basic Pump Clean Operation>
When a pump clean start command is given, the inverter waits until the delay time set at
AP2-19 elapses, accelerates by the acceleration time set at AP2-22, and operates at the
frequency set at AP2-25. The pump runs for the time set at AP2-24, decelerates by the time
set at AP2-23, and then stops. This operation repeats in the forward and reverse directions
(one after another) for the number of times set at AP2-28 (PC Num of Step). Each time the
steps (Fx/Rx) switch, the inverter waits at a stop state for the time set at AP2-21 before
going on with the next step. One step in the forward direction and another step in the
reverse direction makes one cycle. The number of pump clean cycles is set at AP2-30. In
the figure above, AP2-28 is set to ‗1‘, and AP2-30 is set to ‗1‘.
Pump Clean Function Setting Details
Code
Description
AP2-15 PumpClean
Mode
Sets the pump mode.
Setting
Function
0
None
Pump Clean function is not used.
1
DI
defendant
Set one of the terminal inputs to ‗46 (Pump
Clean Sel)‘ and performs the pump clean