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PARAMETERS
5
Control mode
5.3.1 Changing the control method (Pr. 80, Pr. 81, Pr. 800)
∗ Set a value other than "9999" in Pr. 80 and Pr. 81.
(1) Setting of the motor capacity and the number of motor poles (Pr. 80, Pr. 81)
Motor specifications (motor capacity and number of motor poles) must be set to select Advanced magnetic flux vector
control or General-purpose magnetic flux vector control.
Set the motor capacity (kW) in Pr. 80 Motor capacity and set the number of motor poles in Pr. 81 Number of motor poles.
(2) Selection of control method
Select the inverter control method for V/F control, Advanced magnetic flux vector control, and General-purpose magnetic
flux vector control.
∗ Control method is V/F control regardless of the setting value of Pr. 800 when "9999" is set in Pr. 80 Motor capacity or Pr. 81 Number of motor poles.
Set when selecting the control method for Advanced magnetic flux vector control and General-purpose magnetic flux
vector control. The initial value is V/F control.
Select a control mode using Pr. 800 Control method selection.
Parameter
Number
Name
Initial
Value
Setting Range Description
80 Motor capacity
9999
0.1 to 15kW Set the applied motor capacity.
9999 V/F Control
81 Number of motor poles
9999
2, 4, 6, 8, 10 Set the number of motor poles.
9999 V/F Control
800
Control method
selection
20
20
V/F
Control
Advanced magnetic flux vector control ∗
30
General-purpose magnetic flux vector control
∗
Pr. 80, 81 Pr. 800 Setting Control Method
Other than 9999
20
(Pr. 800 initial value)
Advanced magnetic flux vector control
30 General-purpose magnetic flux vector control
9999
(Pr. 80, Pr. 81 initial value)
— ∗ V/F control
Parameters referred to
Advanced magnetic flux vector control Refer to page 95
General-purpose magnetic flux vector control Refer to page 98
Pr. 450 Second applied motor Refer to page 125
Pr. 44 Second acceleration/deceleration time, Pr. 45 Second deceleration time Refer to page 116
Pr. 46 Second torque boost Refer to page 94
Pr. 47 Second V/F (base frequency) Refer to page 107
Pr. 48 Second stall prevention operation current Refer to page 101
Pr. 51 Second electronic thermal O/L relay Refer to page 123