Chapter 12 Description of Parameter SettingsME300
12.1-01-2
Mid-point Voltage 1 of Motor 2
Default: 11.0 / 22.0
Settings 115V/230V series: 0.0–240.0 V
460V series: 0.0–480.0 V
Mid-point Frequency 2 of Motor 1
Default: 1.5
Settings 0.00–599.00 Hz
Mid-point Voltage 2 of Motor 1
Default: 5.0 / 10.0
Settings 115V/230V series: 0.0–240.0 V
460V series: 0.0–480.0 V
Mid-point Frequency 2 of Motor 2
Default: 0.50
Settings 0.00–599.00 Hz
Mid-point Voltage 2 of Motor 2
Default: 2.0 / 4.0
Settings 115V/230V series: 0.0–240.0 V
460V series: 0.0–480.0 V
Minimum Output Frequency of Motor 1
Default: 0.50
Settings 0.00–599.00 Hz
Minimum Output Voltage of Motor 1
Default: 1.0 / 2.0
Settings 115V/230V series: 0.0–240.0 V
460V series: 0.0–480.0 V
Minimum Output Frequency of Motor 2
Default: 0.00
Settings 0.00–599.00 Hz
Minimum Output Voltage of Motor 2
Default: 0.0 / 0.0
Settings 115V/230V series: 0.0–240.0 V
460V series: 0.0–480.0 V
The V/F curve setting is usually set by the motor’s allowable loading characteristics. If the loading
characteristics exceeds the loading limit of the motor, you must pay more attention to the heat
dissipation, dynamic balance, and bearing lubrication of the motor.
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