Delta CT2000 Series User Manual page 213

Chapter 12 Description of Parameter SettingsCT2000 Series
01 Basic Parameters
Maximum Output Frequency
Settings
 This parameter determines the AC motor drive's Maximum Output Frequency. All the AC motor
drive frequency command sources (analog inputs 0 to +10V, 4 to 20mA, 0 to 20mAand ±10V) are
scaled to correspond to the output frequency range.
 Light duty:
 VF, SVC, VFPG, FOCPG: 0~599Hz
 FOC sensorless (IM/PM): 0~300Hz/500Hz
 Heavy duty:
The range of output is 0~300Hz

Output Frequency of Motor 1（base frequency and motor rated frequency）
Output Frequency of Motor 2（base frequency and motor rated frequency）
Settings
 This value should be set according to the rated frequency of the motor as indicated on the motor
nameplate. If the motor is 60Hz, the setting should be 60Hz. If the motor is 50Hz, it should be set
to 50Hz.
 Pr.01-35 is used for the application occasion that uses double base motor.
Output Voltage of Motor 1（base frequency and motor rated frequency）
Output Voltage of Motor 2（base frequency and motor rated frequency）
Settings
 This value should be set according to the rated voltage of the motor as indicated on the motor
nameplate. If the motor is 440V, the setting should be 440.0. If the motor is 400V, it should be set to
400.0.
 There are many motor types in the market and the power system for each country is also difference.
The economic and convenience method to solve this problem is to install the AC motor drive. There
is no problem to use with the different voltage and frequency and also can amplify the original
characteristic and life of the motor.
Mid-point Frequency 1 of Motor 1
Settings
Mid-point Voltage 1 of Motor 1

Settings
0.00~599.00Hz
0.00~599.00Hz
460V series: 0.0~510.0V
0.00~599.00Hz
460V series: 0.0~480.0V
12.1-01-1
 This parameter can be set during operation.
Factory Setting: 60.00/50.00
Factory Setting: 60.00/50.00
Factory Setting: 400.0
Factory Setting: 3.00
Factory Setting: 22.0