199
or the nameplate data is not available, set approximately 90% of the motor rated voltage.
If the drive input voltage is low, set approximately 90% of the drive input voltage. This may
increase the output current and reduce the overload margin.
<1> This value is for a 200 V drive. Double this value for a 400 V drive.
t1-04 Motor Rated Current
Sets the motor rated current according to the motor nameplate. Set the motor rated current
between 50% and 100% of the drive rated current for optimal performance. Enter the current
at the motor base speed.
10 to 200% of drive
rated current
Note: The setting range changes depending on the settings of o2-03 (Drive Capacity Selection )and A1-06(ND/HD
Selection的.
t1-05 Motor Base Frequency
Sets the motor base frequency according to the motor nameplate. Enter the maximum
frequency to d1-02 (d1-13 for motor 2) after Auto-Tuning if a motor with an extended speed
range is used or the motor is used in the field weakening area.
t1-06 Number of Motor Poles
Sets the number of motor poles according to the motor nameplate.
t1-07 Motor Base Speed
Sets the motor base speed according to the motor nameplate.
t1-09 Motor No-Load Current (Stationary Auto-Tuning)
Sets the no-load current for the motor. After the motor output power and rated current are set