FR200 Series Vector control inverter
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Before performing complete auto-tuning, properly set the motor type, motor nameplate
parameters of F08.00 to F08.07.
The AC drive will obtain motor parameters of F08.08 to F08.12 by complete auto-tuning.
Set this parameter to 2, and press RUN. Then, the AC drive starts complete auto-tuning.
ATTENTION:
1) Please make sure the motor is in a stationary status before autotuning, or autotuning cannot be
performed normally.
2) Keypad displays "TUNE", and RUN indicator is lighting during autotuning. RUN indicator
turns off upon the completion of autotuning.
3) If autotuning failed, the fault code “Err17" shall be displayed.
Group F09 V/f Control Parameters of Motor 1
F09.00
V/f curve setting
Range:0
～
13
Default: 0
Set the relation between output voltage and output frequency of the drive when motor 1 is under
V/f control.
0: Linear V/f
Applies to general constant-torque load.When drive output frequency is 0, output voltage will be 0,
while when output frequency is rated frequency of motor, the output voltage would be rated voltage of
motor.
1: Broken line V/f (determined by F09.03
～
F09.10)
Applies to spin drier, centrifuge, industrial washing machine and to other special loads. When
drive output frequency is 0, output voltage will be 0, while when output frequency is rated frequency of
motor, the output voltage would be rated voltage of motor. What is different is this pattern can set 4
inflection points by F09.03
～
F09.10.
2: 1.2nd power
3: 1.4th power
4: 1.6th power
5: 1.8th power
6: 2.0th power
Parameter values 2
～
6 apply to torque-dropped loads such as fans and water pumps. See Fig.
6-16.
0
Rated frequency of motor
SL V/F
Rated voltage of motor
Output frequency
（
Hz)
1.2 power
1.4 power
1.6 power
1.8 power
2.0 power
Output voltage (V)
Fig. 6-17
7: V/F complete separation
In this mode, the output frequency and output voltage of the AC drive are independent. The
output frequency is determined by the frequency source, and the output voltage is determined by
"Voltage source for V/F separation" (F09.15).It is applicable to induction heating, inverse power supply
and torque motor control.
8: V/F half separation
In this mode, V and F are proportional and the proportional relationship can be set in F09.15.
The relationship between V and F are also related to the rated motor voltage and rated motor
frequency in Group F08.Assume that the voltage source input is X (0 to 100%), the relationship
between V and F is:
