42
4. Parameter description
Parameter
● The maximum output voltage of the inverter is called ‘
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 just 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
0~400Hz (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 ‘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 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.
