Sinee EM500 - F05.00=2;3: VF to the 1.3 Rd; VF to the 1.7 Th; F05.00=4: Square V;F; F05.00=5: VF Complete Split Mode; F05.00=6: VF Half-Split Mode

EM500 Open-Loop Vector Control Inverter User Manual
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F05.00=2/3: VF to the 1.3rd / VF to the 1.7th
Refers to a VF curve that goes between the linear VF and the square VF.
F05.00=4: Square V/F
Applies to centrifugal loads like fan and water pump.
F05.00=5: VF Complete Split Mode
Inverter output frequency and output voltage are independent, with output frequency
determined by the frequency source and output voltage determined by F05.07 (Voltage
Source of VF Separation Mode).
This mode is generally used for occasions such as induction heating, inversion
power supply and torque motor control.
F05.00=6: VF Half-Split Mode
In this mode, V and F are proportional. However, the proportion can be set through
the power supply source (F05.07) and this proportion has something to do with motor
rated voltage and rated frequency of F1 group.
Assuming that the power supply source is X (0 - 100%), the relationship between
output voltage V and frequency F is as follows:
V/F=2*X* (motor rated voltage) / (motor rated frequency)
No.
Function
Range
Unit
Default
Type
F05.01
Multipoint VF
Frequency Point F1
0.00 - F05.03
Hz
0.50
●
F05.02
Multipoint VF
Voltage Point V1
0.0 - 100.0 (100.0=
Rated Voltage)
%
1.0
●
F05.03
Multipoint VF
Frequency Point F2
F05.01 - F05.05
Hz
2.00
●
F05.04
Multipoint VF
Voltage Point V2
0.0 - 100.0
%
4.0
●
F05.05
Multipoint VF
Frequency Point F3
F05.03 - Motor Rated
Frequency (Reference
Frequency)
Hz
5.00
●
F05.06
Multipoint VF
Voltage Point V3
0.0 - 100.0
%
10.0
●
Parameters of the function codes F05.05 - F05.10 will be enabled if Multi-Dot
Polyline V/F is selected (F05.00=1).