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Megmeet MV300 Series User Manual

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Fig. 6-9 Diagram for the definition of limit frequency parameters
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. 6-9. 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
Power factor of motor 1 0.001~1.000 P03.05
Rated rotating speed of motor 1
0~60000rpm (1440rpm)
P03.04
Rated frequency of motor 1 1.00~3000.0 (depending on P03.03
Rated current of motor 1 0.1~999.9A (depending on 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

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Megmeet MV300 Series Specifications

General IconGeneral
BrandMegmeet
ModelMV300 Series
CategoryDC Drives
LanguageEnglish

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