Vacon 20 CP/X, Applications Manual

Page: 21 / 92

Description of Groups vacon • 18
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3
3.3.1 Group Basic Parameters: Menu PAR G1
Code Parameter Min Max Unit Default ID Description
P1.1 Min frequency 0.00 P1.2 Hz 20.00 101
Minimum allowed fre-
quency reference
P1.2 Max frequency P1.1 320.00 Hz 50.00 102
Maximum allowed frequency
reference
P1.3 Acceleration time 0.1 3000.0 s 3.0 103
Defines the time required
for the output frequency to
increase from zero fre-
quency to maximum fre-
quency
P1.4 Deceleration time 0.1 3000.0 s 3.0 104
Defines the time required
for the output frequency to
decrease from maximum
frequency to zero frequency
P1.5 Current limit
0.2 x I
H
2 x I
H
A
I
H
107
Maximum motor current
from AC drive
P1.6 Motor nominal voltage 180 500 V 400 110
Find this value Un on the
rating plate of the motor.
This parameter sets the
voltage at the field weaken-
ing point to 100% * UnMotor.
Note also used connection
(Delta/Star).
P1.7
Motor nominal
frequency
8.00 320.00 Hz 50.00 111
Find this value fn on the rat-
ing plate of the motor.
P1.8 Motor nominal speed 24 20000 rpm 1440 112
Find this value nn on the rat-
ing plate of the motor.
P1.9 Motor nominal current
0.2 x I
H
2 x I
H
A
I
H
113
Find this value In on the rat-
ing plate of the motor.
P1.10 Motor cos
ϕ
0.30 1.00 0.85 120
Find this value on the rating
plate of the motor
P1.11 Control Place 0 2 0 125
Run and direction control:
0 = I/O terminals
1 = Keypad
2 = Fieldbus
P1.12
Frequency reference
source
0 7 0 1819
Selection of reference
source:
0 = AI1
1 = AI2
2 = PID reference
3 = not used
4 = Keypad
5 = Fieldbus
6 = AI1+AI2
7 = Max Frequency
P1.13 Start function 0 1 0 505
0=Ramping
1=Flying start
P1.14 Stop function 0 2 0 506
0: coasting
1: ramp to min frequency
2: ramp to zero frequency
Table 6. Basic parameters.