Megmeet MV200 Series - 6.4 Motor parameters (Group P03)

119
 Note
1. The maximum output frequency, upper limit frequency and lower limit frequency shall be set carefully
according to the parameters on the nameplate of the controlled motor and the demands of the operation
conditions.
2. The limit range of the upper limit frequency and lower limit frequency is disabled for the JOG operation and
automatic auto-tuning of the motor.
3. Besides the limit range of the upper limit frequency and lower limit frequency, the output frequency of the
drive in running is also limited by the setting values of other parameters, such as the start frequency, starting
frequency for stop DC braking, skip frequency, etc.
4. The relationship among the maximum output frequency, upper limit frequency and lower limit frequency is
as shown in the above Fig. 6-8. Please pay attention to the size and order in setting.
5. The upper/lower limit frequency is used to limit the value of the actual output frequency to the motor. If the
set frequency is higher than the upper limit frequency, it will run with the upper limit frequency; if the set
frequency is lower than the lower limit frequency, it will run with the lower limit frequency; if the set frequency
is lower than the start frequency, it will run with zero frequency.
6.4 Motor parameters (Group P03)
They are used to set the parameters of the controlled motor 1.
To enter the parameter group of motor 1, set the parameter value of P02.01 as 0 first. To ensure the
control performance, be sure to set the correct values for P03.00~P03.04 according to the nameplate
parameters of the motor. P03.05 is the power factor of the motor, which will be refreshed automatically
after the normal setting of rotation. You can choose not to change P03.05 manually, or choose to change
it manually in the following two situations: 1) when all the settings are completed; 2) when there is no
setting.
 Note
The power class of the motor shall be configured according to that of the drive. Generally, it can only be two
classes lower or one class higher that that of the drive. Otherwise, the control performance cannot be
ensured.
Leakage inductance of motor 1
0000.0~2000.0(depending on
P03.07
Stator resistance of motor 1
00.000~65.000(depending on
P03.06
Power factor of motor 1
0.001~1.000
(
de
p
endin
g
on model
)
P03.05
Rated rotating speed of motor 1
0~60000r
pm
(
1440r
pm
)
P03.04
Rated frequency of motor 1
1.00~3000.0
(
de
p
endin
g
on model
)
P03.03
Rated current of motor 1
0.1~999.9A
(
de
p
endin
g
on model
)
P03.02
Rated voltage of motor 1
0~P98.04
(
0
)
P03.01
Rated power of motor 1
0.4~999.9kw
(
0
)
P03.00