Vacon 20 SERIES - Group Motor Settings (PAR G1)

vacon • 15 Description of Groups
2
2.2.1 Group Motor settings: Menu PAR G1
Code Parameter Min Max Unit Default ID Level Description
P1.1 Motor nominal voltage 120 500 V 400 110 Basic
Find this value U
n
on
the rating plate of the
motor. This parame-
ter sets the voltage at
the field weakening
point to 100% *
U
nMotor
. Note also
used connection
(Delta/Star).
P1.2
Motor nominal
frequency
8.00 320.00 Hz 50.00 111 Basic
Find this value f
n
on
the rating plate of the
motor.
P1.3 Motor nominal speed 80 20000 rpm 1440 112 Basic
Find this value n
n
on
the rating plate of the
motor.
P1.4 Motor nominal current
0.2 x I
H
2 x I
H
A
I
H
113 Basic
Find this value I
n
on
the rating plate of the
motor.
P1.5 Motor Cos Phi 0.30 1.00 0.85 120 Basic
Find this value on the
rating plate of the
motor
P1.6
Motor current limit
0.2 x I
H
2 x I
H
A
1.5 x I
H
107 Basic
Maximum motor cur-
rent from AC drive
P1.7 U/f optimization 0 1 1 109 Basic
0 = Not active
1 = Auto torque boost
P1.8 Motor control mode 0 1 0 600
Advance
d
0 = Frequency control
1 = Speed control
P1.9 Load drooping 0.00 20.00 % 0.00 1812
Advance
d
Speed loss at 100%
load
P1.10 Motor Identification 0 1 0 631 Basic
0 = not active
1 = standstill identifi-
cation (to activate,
RUN command within
20s)
Table 30: Group Motor settings.
NOTE!
P1.6 is automatically set equal to 150% of motor nominal current when P1.4 is
modified