Section V. Parameter Function Table
49
PULSE pulse setup(X5)
4
MS command
5
Simple PLC
6
PID
7
Communication setup
8
100% corresponding to the rated motor voltage (F1.02
、
A4.02
、
A5.02
、
A5.02)
F3.14
VF separation voltage digital
setup
0V~rated motor voltage
0V
☆
VF separation is generally applied to induction heating control, inverter power supply control and
torque motor control etc.
In VF separation control mode, output voltage can be set through function code F3.14, analog
value, MS command , PLC, PID or communication setup.
When F3.13 is nonnumeric setup, each 100% of the setting corresponds to rated moter voltage.
When output setting percentage is negative, it’s absolute value is the valid setting value.
0
：
Digital setup(F3.14)
Voltage is directly set through F3.14.
1
：
AI1
2
：
AI2
3
：
AI3
Voltage is set through analog input terminal.
4
：
PULSE pulse setup(X5) voltage set through terminal pulse.
Pulse setup signal specification
：
voltage range 9V~30V, frequency range 0kHz~100kHz.
5
：
MS command voltage source is MS command.
Corresponding relationship between set signal and set voltage is determined through
F4 group and FC group.
6
：
Simple PLC
When voltage source is simple PLC, output voltage is set through FC group parameters.
7
：
PID
Output voltage through PID closed loop.For specifications please refer to FA group for PID
detailed description.
8
：
Communication setup
Communication setup refers to voltage that set by position machine through communication
mode.
When the above voltage source selection is 1~8, 0~100% corresponds to output voltage 0V~motor
rated voltage.
F3.15
VF separation voltage rise
time
0.0s~1000.0s
0.0s
☆
F3.15 refers to the time that needed for output voltage varying from 0V to motor rated voltage.As
shown in fig.5-5.
