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5. [Fundamental operation] How to use parameters 5-42
4
5
9
• <F405: Motor rated capacity>
• <F415: Motor rated current>
• <F417: Motor rated speed>
Two parameter setting methods are provided.
1) Setting with <F400: Offline auto-tuning>
Set <F400: Offline auto-tuning> to "5".
For details, refer to [6. 23. 1].
* If an auto-tuning error occurs, set motor parameters individually by referring to [6. 23. 1]
"â– Setting method 4: Manually setting motor parameter".
2) Manual setting
Set each motor constant.
For details, refer to [6. 23. 1].
6: PM motor control
Permanent magnet motors (PM motors) that are highly efficient can be operated in sensor-less
operation.
Setting of parameters for PM motor is required. For details, refer to [6. 23. 2].
7: V/f 5-point setting
V/f control characteristics can be created according to machinery. Set frequency and voltage in five
points and run the inverter with V/f control characteristics derived by connecting these points.
Set five points from VF1 to VF5 with the following parameters <F190> to <F199>.
Title Parameter name Adjustment range Unit Default setting
F190 V/f 5-point VF1 frequency 0.0 - FH Hz 0.0
F191 V/f 5-point VF1 voltage 0.0 - 125.0
%
*1
*1 100% with 200 V for 240 V class and 400 V for 480 V class.
0.0
F192 V/f 5-point VF2 frequency 0.0 - FH Hz 0.0
F193 V/f 5-point VF2 voltage 0.0 - 125.0
%
*1
0.0
F194 V/f 5-point VF3 frequency 0.0 - FH Hz 0.0
F195 V/f 5-point VF3 voltage 0.0 - 125.0
%
*1
0.0
F196 V/f 5-point VF4 frequency 0.0 - FH Hz 0.0
F197 V/f 5-point VF4 voltage 0.0 - 125.0
%
*1
0.0
F198 V/f 5-point VF5 frequency 0.0 - FH Hz 0.0
F199 V/f 5-point VF5 voltage 0.0 - 125.0
%
*1
0.0
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