Commander GP User Guide
Issue code: gpxu2
Getting Started 2-11
Enter the motor ratings in the motor parameters of
the Drive, as follows:
Default value Range Unit
0.41 PWM switching frequency
3 3, 4.5, 6, 9, 12 kHz
0.42 Motor – number of poles
4 2 ~ 32 poles
0.43 Motor – power factor
0.92 0 ~ 1.0
(See Autotune later in this chapter)
0.44 Motor – rated voltage (Standard models)
400 (EUR)460 (USA) 0 ~ 480 V
0.44 Motor – rated voltage (LV models)
220 0 ~ 240 V
Enter the rated value.
0.45 Motor – rated speed
0 0 ~ 6000 RPM
When 0.45 is set at 0, no slip compensation is applied by
the Drive. When a value greater than zero is entered, slip
compensation is applied but instability can occur with
motor loads that have predominant inertia. To avoid this
instability, set 0.45 at 0. The value can be changed at a
later time.
0.46 Motor – rated current
FLC
(see the following Values
of FLC table)
0 ~ FLC A
Ensure that the motor current-rating applies to the
winding configuration used.
0.47 Motor – rated frequency
50 (EUR) 60 (USA) 0 ~ 1000.0 Hz
Enter the rated value.
When the number of motor poles
is not known
Calculate the number of poles from the following:
P
f
N
==
××
120
Where:
f
AC supply frequency
N Rated full-load speed of the motor
The number of poles will be the whole number
immediately below the value of P. Enter this whole
number in 0.42.
Example
Rated motor speed: 1450 RPM
AC
supply frequency: 50Hz
P ==
××
==
50 120
1450
414.
Therefore, the number of poles = 4
(The inaccuracy of the calculation is caused by slip,
in this case 50
RPM.)
Values of FLC
Model FLC (A)
FLC (A)
GPD 1201
GPD 1401
2.1
34
GPD 1202
GPD 1402
2.8
40
GPD 1203
GPD 1403
3.8
46
GPD 1204
GPD 1404
5.6
60
GPD 1205
GPD 1405
9.5
70
74
GPD 2201
GPD 2401
12
96
GPD 2202
GPD 2402
16
124
GPD 2203
GPD 2403
25
156
180
202
Saving the values
Use the following procedure:
1. Set parameter 0.00 at 1000.
2. Press
. The display returns to Parameter
mode. Do not press any keys within eight
seconds; the display then enters Status mode.
3. Momentarily press
to reset the Drive.
