ABB ACQ80 Firmware Manual page 234

234 Parameters
No. Name/Value
HQ curve
PQ curve
DI based
80.14 Flow calc gain
-20000.00...
20000.00
Description
The HQ curve is used for flow calculation.
You can configure pressure sensor settings with
parameter group
81 Sensor
The figure below shows the HQ performance
curve of the pump for the flow calculation
function.
H [m] or H
1
2
3
The PQ curve is used for flow calculation.
You can configure pressure sensor settings with
parameter group
81 Sensor
The figure below shows the PQ performance
curve of the pump for the flow calculation
function.
P [kW] or P [hp]
3
2
1
Uses DI5 inputs for flow calculation.
Defines the flow calculation gain for possible
calculation correction.
Gain value.
settings.
4
5
Q [m
or
settings.
5
4
Q [m
or Q
Def/
FbEq16
100
3
/h]
101
3
/h]
1.00
100 = 1