ABB ACQ810 - Pump Cleaning

Program features 63
Settings
Parameter group 80 Flow calculation (page 267). The presence of pressure sensors
in the system determines which parameters should be set; refer to the following table
for recommendations.
Diagnostics
Parameters 05.05…05.08 (page 125).
 Pump cleaning
The drive has a pump cleaning function that can be used to prevent solids from
building up on pump impellers or piping. The function consists of a programmable
sequence of forward and reverse runs of the pump to shake off any residue on the
impeller or piping. This is especially useful with booster and wastewater pumps.
The cleaning sequence can be programmed to occur at suitable intervals, or
whenever certain triggering conditions are met.
Note: Not all pumps can be rotated in the reverse direction.
Settings
Parameter group 82 Pump cleaning (page 278).
Diagnostics
Parameters 06.20 Pump status word (page 130), 08.20 Pump fault word (page 133)
and 08.21 Pump alarm word (page 134).
Parameter Without pressure sensors With pressure sensors
80.01 Flow calc mode Typically PQ curve Typically HQ curve
80.02 Pump inlet sel Not required Required
80.03 Pump outlet sel Not required Required
80.04…80.13
(HQ curve definition)
Typically not required Typically required
80.14…80.23
(PQ curve definition)
Typically required Typically not required
80.25 Pump inlet diam Not required Required
80.26 Pump outlet diam Not required Required
80.27 Sensors hgt diff Not required Required
80.28 Pump nom speed Required Required
80.29 Density Not required Required
80.30 Efficiency Required Not required
80.31 Flow calc gain Optional correction factor
80.32 Calc low sp Optional pump speed low limit for calculation