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E6581381
E-18
5
5.10 Selecting control mode
RV : V/F control mode selection
• Function
With VF-FS1, the V/F controls shown below can be selected.
{ V/F constant
{ Variable torque
{ Automatic torque boost control
{ Vector control
{ Energy saving
{ PM motor control
[Parameter setting]
Title Function Adjustment range Default setting
RV V/F control mode selection
0: V/F constant
1: Variable torque
2: Automatic torque boost control
3: Vector control
4: Energy-saving
5: - (Do not select)
6: PM motor control
1
Steps in setting are as follows
(In this example, the V/F control mode selection parameter RV is set to (Vector control).
■ Setting V/F control mode selection to 3 (sensorless vector control)
Key operated LED display Operation
.
Displays the operation frequency. (Perform during operation stopped.)
(When standard monitor display selection H is set to
[Operation frequency])
CWH
The first basic parameter “CWH” (Wizard function) is displayed.
RV
Press the key to change the parameter to RV (V/F control mode
selection).
Press the ENT key to display the parameter setting. (Standard
default setting: ( Variable torque)).
Press the key to change the parameter to (vector control).
⇔ RV
Press the ENT key to save the changed parameter. RV and
parameter set value “” are displayed alternately.
MODE
ENT
ENT