V.f comparison:
control frequency and voltage separately,taking advantage of original
V/f pattern, and increasing or decreasing voltage via external analog
input.
for special motors
V.f separate: this function allows the output of
frequency and voltage of the inverter to be set independently. External
input commands are used to increase or decrease voltage.
Applicable in torque motor
Cd071=11:V.f separate function
Cd066=1:V.f comparison type
2: Complete separation type
