Fuji Electric FRENIC-HVAC User Manual page 361

V/f pattern with three non-linear points

Base Frequency 1 (F04)

Set F04 data to the rated frequency printed on the nameplate labeled on the motor.
- Data setting range: 25.0 to 120.0 (Hz)
Rated Voltage at Base Frequency 1 (F05)

Set F05 data to "0" or the rated voltage printed on the nameplate labeled on the motor.
- Data setting range:
OFF : Disable the Automatic Voltage Regulator (AVR).
80 to 240 (V) : Output an AVR-controlled voltage (230 V class series)
160 to 500 (V) : Output an AVR-controlled voltage (460 V class series)
200 to 600 (V) : Output an AVR-controlled voltage (575 V class series)
- If F05 = OFF, the rated voltage at base frequency is at the same level as the inverter input
voltage. The output voltage will fluctuate in line with the input voltage fluctuation.
- If F05 = an arbitrary value other than "OFF," the inverter automatically keeps the output
voltage constant in line with the setting. When any control function such as auto torque
boost, auto energy saving, slip compensation, etc. is enabled, the F05 data should be equal
to the rated voltage of the motor (printed on the nameplate of the motor).
The voltage the inverter can output is at the same level as the inverter input voltage.
Configure these voltages correctly in accordance with the motor specifications.
Non-linear V/f Patterns 1 and 2 for Frequency (H50 and H52)

H50 or H52 specifies the frequency component at an arbitrary point in the non-linear V/f
pattern.
- Data setting range: OFF (cancel)
0.1 to 120.0 (Hz)
Setting "OFF" to H50 or H52 disables the non-linear V/f pattern operation.
6.3 Details of Function Codes
6-51