56 Program features
Cleaning count monitoring
The cleaning count monitoring function calculates the number of cleaning cycles
inside a user-defined monitoring window. Too frequent cleaning attempts may
indicate a pump problem (such as blockage) that the pump cleaning function cannot
solve alone but it requires manual inspection and cleaning. The following figures
describes the operation of cleaning count monitoring.
For example, set the cleaning count time to one hour. The pump cleaning function
trips on a fault if it detects too frequent cleaning cycles. The drive completes three
pump cleaning cycles. The drive continuous its operation as long as the time interval
between three cleanings are over the user defined value (one hour).
The third pump cleaning cycle starts within the preset count time (one hour) and the
pump cleaning function trips on a fault and the pump is stopped without performing
the third cleaning cycle. After reseting fault, the drive starts with the third pump
cleaning cycle.
If the parameter
is set to
, supervision is not
executed. If you change the parameter
or
, the pump cleaning count starts from zero.
When the pump cleaning function is active and maximum number of cycles per time
unit is reached, the drive displays a warning which appears in the event log.
Settings
Menu
-
Primary settings
-
Pump cleaning
Parameter group
(page
Default configurations
Default configurations are predefined I/O configurations. See chapter
(page
).
Time
t
0
t
set
Time
t
0
t
set
Summary of Contents for ACQ580
Page 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
Page 4: ... 2017 ABB Oy All Rights Reserved 3AXD50000035867 Rev C EN EFFECTIVE 2017 06 21 ...
Page 30: ...26 Start up control with I O and ID run ...
Page 40: ...36 Default configuration ...
Page 304: ...300 Parameters ...
Page 340: ...336 Additional parameter data ...