Flow Calculation - ABB ACQ80-04 Firmware Manual

No. Name/Value
79.52 Pump maximum
speed
0...3000 rpm
79.56 Boost voltage
225...600 V
79.57 Boost factor
0.75...1.50
79.61 Fault reset time
1.0...1200.0 s
79.71 Motor factor
0.1...6.0
80

80 Flow calculation

80.01 Calculated flow
0.00...
3
200000.00 m
80.03 Total flow
0.00...
21474836.00 m
80.06 Today's flow
0.00...
21474836.00 m
80.07 Sensored flow
80.13 Flow function
PQ curve
DI based
80.14 Flow calc gain
0.50...2.00
Description
Defines the maximum motor speed.
Speed.
Defines the DC voltage above which
effective. Below this value, motor speed follows the V/F
factor.
DC voltage.
Defines the factor at which the drive functions the
best. This parameter is effective when DC voltage is
above the value in the parameter
Boost factor.
Allows drive to wait for this time to restart
automatically when drive trips due to undervoltage
fault, PV cell maximum voltage fault or when
actual speed decreases below the minimum motor
speed defined in the parameter
Time.
Caution: Do not change this value without consulting with
ABB representative.Chaning the value can affect the motor
performance.
Defines the factor at which the motor functions the best.
Motor factor
Actual flow calculation. See section
35).
Shows the calculated flow rate of water in cubic meter per
hour. This values are displayed when the parameter
Flow function is selected as
correction factor defined in the parameter
minimum speed.
Flow.
/h
Shows cumulative calculated flow.
Total flow.
3
Shows the measured flow of current day in cubic meter.
Note: You can reset this value using the parameter
Reset flow.
Measured flow of the current day.
3
Shows the flow rate based on the counts received from the
sensors. This value is displayed when the parameter
Flow function is selected as
Selects the flow feedback source.
Uses PQ curve for flow calculation.
Uses DI5 inputs for flow calculation.
Defines the flow calculation gain for possible
calculation correction.
Gain value.
79.57 Boost factor
79.56 Boost factor.
79.51 Pump minimum
Flow calculation
PQ curve
and is based on the
79.51 Pump
80.29
DI based
.
Parameters 159
Def/FbEq16
3000
1 = 1
is
450
1 = 1
1.00
100 = 1
120.0
speed.
1 = 1
2.0
100 = 1
(page
80.13
0.00
100 = 1
0.00
1 = 1
0.00
10 = 1
0
80.13
PQ curve
0
1
1.00
100 = 1