Parameter Description
Parameter Description
47
5.3 Base Frequency and Base Frequency Voltage (P.3, P.19, P.47)
P.3 “Base frequency”
P.19 “Base frequency voltage”
P.47 “The second base frequency”
● The maximum output voltage of the inverter is referred to as “Base frequency voltage”.
● If the output frequency is lower than the base frequency, the output voltage of the inverter will
increase with the output frequency. If the output frequency has reached the base frequency
(P.3/P.47), the output voltage will be equal to the base frequency voltage. If the output frequency
exceeds the base frequency and increase continuously, the output voltage will be clamped to the
base frequency voltage.
Parameter
Factory Setting
Setting Range
Remarks
3
50Hz
0~650Hz
When P.189=1
60Hz
When P.189=0
19
9999
0~1000V, 9999
9999: Change according to the power source
voltage.
47
9999
0~650Hz
9999: function invalid
P.3(P.47)
Output frequency
Output voltage
（
V
）
P.19
<Setting>
• The base frequency is set through P.3 and P.47.
• If RT is on, P.47 The Second Base Frequency is valid (Note 1).
• The base frequency voltage is set through P.19 (Note 2).
Note: 1. The second function is valid only when P.44≠9999.
2. If P.19=9999, the maximum output voltage of the inverter will depend on the value of the power supply
voltage.
3. RT in this paragraph is referred to as the multi-function control terminals. For selecting the function and
use of the multi-function control terminal, please refer to P.80~P.84, P.86. For the wiring, please refer to
Section 3.5.6.
