SANCH S3000 Series, User Manual

Page: 62 / 139

5-13
5.2 Group 1: Basic Parameter
01-00
Maximum Output Frequency Factory setting 60.00/50.00
Settings 50.0~400.00Hz
1
This parameter determines the drive’s maximum output frequency.
01-01
Maximum Voltage Frequency (Base Frequency) Factory setting 60.00/50.00
Settings 0.00~400.00 Hz
1
This parameter must be set to the motor’s nameplate frequency rating.
01-02
Maximum Output Voltage Factory setting 440.0
Settings 0.0~510.0V
1
This parameter must be set to the motor’s nameplate voltage rating.
01-03
Upper Midpoint Output Frequency Factory setting 0.50
Settings 0.00~400.00Hz
01-04
Upper Midpoint Output Voltage Factory setting 10.0
Settings 0.0~510.0V
01-05
Lower Midpoint Output Frequency Factory setting 0.50
Settings 0.00~400.00Hz
01-06
Lower Midpoint Output Voltage Factory setting 10.0
Settings 0.0~510.0V
01-07
Minimum Output Frequency Factory setting 0.00
Settings 0.00~400.00Hz
01-08
Minimum Output Voltage Factory setting 0.0
Settings 0.0~510.0V
1
Setting of the V/F curve figure is usually based upon the motor’s allowable loading
characteristics. Pay special attention to the motor’s heat dissipation, dynamic balance,
and bearing lubricity, if the loading characteristics exceed the loading limit of the motor.
1
When setting the V/F curve, please follow this hierarchy for frequency:
01-01 01-03 01-05 01-07. There is no hierarchy for the voltage setting, but a high
voltage at low output frequencies may cause motor failure. At low frequencies, always
use the lowest voltage necessary for the application.