Determines the inverter operation after pump clean operation.
This stops the inverter after pump cleaning.
The inverter operates based on the inverter’s
command status after the pump cleaning. (If a
terminal command is received, the inverter
performs the operation it was performing before
the pump clean operation.)
Displays the number of the current pump cleaning cycle.
Sets the number of cycles for one pump clean operation set at
AP2-21–AP2-28.
AP2-32
PC Limit Time
AP2-33
PC Limit Num
Frequent pump clean operations may indicate a serious system
problem. To warn the users of potential system problems, an
error (CleanRPTErr) occurs if the number of pump clean
operation exceeds the number set at AP2-33 within the time
period set at AP2-32.
•
If the pump clean operation is configured for terminal input and it is turned on, and if ADV- 10
(PowerOn Resume) is set to ‘Yes’, a pump clean operation is performed when the inverter
is turned on.
•
When performing a pump clean operation via terminal input,
-
if the terminal input is turned off instantly after it is turned on (the operation is
triggered), 1 pump clean cycle is operated.
-
if ADV-10 (PowerOn Resume) is set to ‘Yes’, and the terminal input is turned off
instantly after it is turned on (the operation is triggered), and if the inverter is turned
off during a pump clean then is turned back on again, the pump clean operation is not
resumed (because the input terminal is not on when the inverter is turned on).
-
if the terminal input is kept on after it is initially turned on, 1 pump clean cycle is
operated.
Note
•
When the run prevent feature is active and an operation in the prevented direction is
required to perform a pump clean operation, the inverter operates at the 0 speed for the
time set at AP2-24 and AP2-26 (Steady Time).
•
To stop the pump clean operation, press the OFF button on the keypad or turn it off at the
terminal input.
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