45
4. Parameter description
Parameter
● The maximum output voltage of the inverter is called ‘base 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 just be equal to the base voltage. If the output frequency exceeds
the base frequency and increase continuously, the output voltage will be clamped to the base
voltage.
Parameter
Factory setting
Setting range
Remarks
3
50Hz
0~400Hz (Note 4)
When P.189=1
60Hz
When P.189=0
19
220V/440V
0~1000V, 9999
220V series inverters: factory setting is 220
440V series inverters: factory setting is 440
9999: function invalid
47
9999
0~400Hz (Note 4)
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 ‘Second Base Frequency’ is valid. (Note 1)
• The Base 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 referred in this paragraph is the name of ‘multi-functional control terminal’. For the selection of 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 2-5.
4. If P.187=1, P.3 and P.47 are in the range of 0~1000Hz.
