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BBV28581 05/2010 81
Configuration Mode - Complete menu (FULL)
Single variable with auxiliary pump mode - 1 variable speed pump (variable pump) and one fixed
speed pump (auxiliary pump)
The auxiliary pump is controlled by the Altivar 12 via logic output LO.
Enter the values given on the motor rating plate in the Motor control menu drC
1st level adjustment parameters
ACC Acceleration: 0.1 s
dEC Deceleration: 0.1 s
LSP Low speed: 35 Hz
Analog input menu AIt
AI1t Scale of analog input AI1: 0-20 mA
Motor control menu drC
SLP Nominal motor slip: 0 Hz
FLG Frequency loop gain: 70%
UFr IR compensation: 0%
Application functions menu FUn
tCt 2-wire type control: LEL
PI sub-menu
PIF Assignment of the PI function feedback: AI1
rPG PI regulator proportional gain: 5.00
rIG PI regulator integral gain: 8.00
rPI Internal PI regulator reference: 51%
rSL Restart error threshold: 42%
Pump sub-menu PMP
MdE Selecting the operating mode: YES
FOn Starting frequency of the auxiliary pump: 49 Hz
tOn Time delay before starting the auxiliary pump: 1 s
rOn Ramp for reaching the nominal speed of the auxiliary pump: 1 s
FOF Stopping frequency of the auxiliary pump: 39.6 Hz
tOF Time delay before the auxiliary pump stop command: 1 s
rOF Ramp for stopping the auxiliary pump: 1 s
nFd Zero flow detection: 1 min
FFd Zero flow detection activation threshold: 42 Hz
LFd Zero flow detection offset: 2 Hz
tLS Sleep threshold operating time: 5 s
SLE Sleep threshold offset: 3 Hz
LO1 Assignment as logic/analog output PMP
Automatic DC injection sub-menu AdC
AdC Automatic DC injection assignment: nO
Automatic restart function Atr
Atr Automatic restart: YES
Fault menu FLt
tUL Underload function time delay 5 s
LUL Underload threshold: 59%
FtU Time delay before automatic restart for the underload fault: 1
Variable pump
ATV12
Fixed speed auxiliary pump
Pressure
sensor
0-20 mA
4-20 mA
0+5 V
0+10 V