Vacon NX series Applications Manual

3.4.2 BASIC PARAMETERS (CONTROL KEYPAD: MENU M2 -> G2.1)
Table 15: Basic parameters G2.1
Index Parameter Min Max Unit Default Cust ID Description
P2.1.1 Min frequency 0.00 P2.1.2 Hz 0.00 101
P2.1.2 Max frequency P2.1.1 320.00 Hz 50.00 102
If f
max
> than the
motor synchro-
nous speed,
check suitability
for motor and
drive system.
P2.1.3
Acceleration
time 1
0.1 3000.0 s 0.0 103
Gives the time that
is necessary for
the output fre-
quency to increase
from zero fre-
quency to maxi-
mum frequency.
P2.1.4
Decelaration
time 1
0.1 3000.0 s 0.0 104
Gives the time that
is necessary for
the output fre-
quency to
decrease from
maximum fre-
quency to zero fre-
quency.
P2.1.5 Current limit 0.1 x I
H
2 x I
H
A I
L
107
P2.1.6 *
Nominal voltage
of the motor
180 690 V
NX2:
230V
NX5:
400V
NX6:
690V
110
Find the value Un
on the rating plate
of the motor. Find
out if the motor
connection is Delta
or Star.
P2.1.7 *
Nominal fre-
quency of the
motor
8.00 320.00 Hz 50.00 111
Find the value fn
on the rating plate
of the motor.
P2.1.8 *
Nominal speed of
the motor
24 20 000 rpm 1440 112
Find the value nn
on the rating plate
of the motor.
P2.1.9 *
Nominal current
of the motor
0.1 x I
H
2 X I
H
A I
H
113
Find the value In
on the rating plate
of the motor.
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3

Vacon NX series Specifications

General

Product type	AC Drive
Output voltage range	0-Uin
Frequency range	0-500 Hz
Enclosure classes	IP00, IP21
Mounting types	Wall
Braking chopper	Integrated or external
EMC filter	Built-in or external
Control modes	Scalar, Vector
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Communication options	Modbus, Profibus, CANopen, Ethernet
Ambient temperature range	-10°C to +50°C
Cooling method	Air-cooled