Delta C2000 series User Manual page 228

Mid-point Voltage 1 of Motor 2
Settings 230V series: 0.0~240.0V
460V series: 0.0~480.0V
Mid-point Frequency 2 of Motor 1
Settings 0.00~600.00Hz
Mid-point Voltage 2 of Motor 1
Settings 230V series: 0.0~240.0V
460V series: 0.0~480.0V
Mid-point Frequency 2 of Motor 2
Settings 0.00~600.00Hz
Mid-point Voltage 2 of Motor 2
Settings 230V series: 0.0~240.0V
460V series: 0.0~480.0V
Min. Output Frequency of Motor 1
Settings 0.00~600.00Hz
Min. Output Voltage of Motor 1
Settings 230V series: 0.0~240.0V
460V series: 0.0~480.0V
Min. Output Frequency of Motor 2
Settings 0.00~600.00Hz
Min. Output Voltage of Motor 2
Settings 230V series: 0.0~240.0V
460V series: 0.0~480.0V
V/f curve setting is usually set by 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.
There is no limit for the voltage setting, but a high voltage at low frequency may cause motor
damage, overheat, and stall prevention or over-current protection. Therefore, please use the low
voltage at the low frequency to prevent motor damage.
Chapter 12 Description of Parameter Settings|C2000 Series
12-21
Factory Setting: 11.0/22.0
Factory Setting: 0.50
Factory Setting: 2.0/4.0
Factory Setting: 0.50
Factory Setting: 2.0/4.0
Factory Setting: 0.00
Factory Setting: 0.0/0.0
Factory Setting: 0.00
Factory Setting: 0.0/0.0