Hitachi WJ200-001L, Instruction Manual

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3

23
Enabling the free V/F characteristics setting function disables the torque boost selection
(

/

), base frequency setting (

/

), and maximum frequency setting
(

/

) automatically. (The inverter regard the value of free-setting V/F frequency 7
(

) as the maximum frequency.)
Item Code Set range Remarks
Free-setting V/F freq. (7)

0 to 400 (Hz)
Setting of the output
freq. at each breakpoint
of the V/F characteristic
curve
Free-setting V/F freq. (6)

Free-setting V/F freq.5 to freq.7 (Hz)
Free-setting V/F freq. (5)

Free-setting V/F freq.4 to freq.6 (Hz)
Free-setting V/F freq. (4)

Free-setting V/F freq.3 to freq.5 (Hz)
Free-setting V/F freq. (3)

Free-setting V/F freq.2 to freq.4 (Hz)
Free-setting V/F freq. (2)

Free-setting V/F freq.1 to freq.3 (Hz)
Free-setting V/F freq. (1)

0 to Free-setting V/F freq.2 (Hz)
Free-setting V/F volt. (7)

0.0 to 800.0 (V)
Setting of the output
voltage at each
breakpoint of the V/F
characteristic curve *1)
Free-setting V/F volt. (6)

Free-setting V/F volt. (5)

Free-setting V/F volt. (4)

Free-setting V/F volt. (3)

Free-setting V/F volt. (2)

Free-setting V/F volt. (1)

*1) Even if the voltage higher than input is set as a free-setting V/F voltage 1 to 7, the
inverter output voltage cannot exceed the inverter input voltage or that specified by the
AVR voltage selection. Carefully note that selecting an inappropriate control system
(V/F characteristics) may result in overcurrent during motor acceleration or
deceleration or vibration of the motor or other machine driven by the inverter.
Output voltage (V)
V7 (

)
V6 (

)
V5 (

)
V4 (

)
V1 (

)
V2,3 (

,

)
0
F1
(

)
F2
(

)
F3
(

)
F4
(

)
F5
(

)
F6
(

)
F7
(

)
Output freq.(Hz)