Alpha 6000S series User Manual page 95

Chapter 5 Detailed Function Introductions
P0.09 fundamental frequency
P0.10 maximum output
frequency
Notes:

Fundamental frequency FBASE: When the output voltage of the inverter is equal to the minimum output
frequency of the rated voltage UN, it is used as the benchmark of the regulating frequency. Usually, the rated
frequency of the motor is used as the set point of the fundamental frequency. The adjustable range of
fundamental frequency FBASE of this series of inverters is 0.10 ~ 650.0Hz. In the usual case of the use,
FBASE is selected according to the rated frequency of the motor. In particular occasions of use, it can be set
according to the operating requirement, but it should be noted the fitting with V / F characteristic of the load
motor and the output requirements of the motor, which is shown in Fig. 5-0-1 Relationship between output
frequency and output voltage.
Fig. 5-0-1 Relationship between output frequency and output voltage

Maximum frequency FMAX is the maximum frequency of this series of inverter allowed to output. If the set
point is greater than the rated value of the drive unit, it may result in damage to motor and mechanical
equipment.
P 0.11 upper limit frequency
source
0: Digital setting
2: Terminal AI2
4: Pulse input
Notes:

In non-zero setting, adjustable range of the upper limit frequency is the set point of 0 ~ P0.12 upper limit
frequency.
P0.12 upper limit frequency
P0.13 Offset of upper limit
frequency
P0.14 Rated voltage of motor
P0.15 lower limit frequency
P0.16 Maximum output voltage
Notes:

Upper limit frequency is the highest frequency allowing forwarding rotation and reverse rotation of the
inverter, lower limit frequency is the minimum frequency allowing rotation of the inverter. Set the upper limit
frequency and lower limit frequency, and automatically ensure that the output frequency is not higher than the
94
Setting range: 3004GB and below: 0.10 ~ 650.0Hz 35R5GB and above:
0.10~400.0Hz
Setting range: 3004GB and below: MAX [50.00Hz, upper limit frequency, set
frequency, multi-stage frequency, hopping frequency] ~ 650.0Hz [50.00Hz]
35R5GB and above: MAX [50.00Hz, upper limit frequency, set frequency,
multi-stage frequency, hopping frequency] ~ 400.0Hz [50.00Hz]
Output voltage V
输出电压V
Rated voltage
额定电压
Fundamental
基本频率 最大输出频率
frequency
Setting range: 0 ~ 5 [ 0]
1: Terminal AI1
3: Terminal AI3 (reserve for 3004GB and below models)
5: Communication setting
Setting range: MAX (lower limit frequency, jog frequency, UP/DN given
amplitude, sleep threshold) ~ maximum frequency [50.00Hz]
Setting range: 0.00 ~ upper limit frequency [0.00Hz]
Setting range: 60 ~ 480V [Rated voltage]
Setting range: 0.00 ~ upper limit frequency [0.00Hz]
Setting range: 60 ~ 480V [Rated voltage]
Output frequency (Hz)
输出频率(Hz)
Maximum output
frequency