E6581697
E-18
5
5.12 Selecting control mode
: V/F control mode selection
Function
The V/F controls shown below can be selected.
V/F constant
Variable torque
Automatic torque boost control (*1)
Vector control (*1)
Energy saving (*1)
Dynamic energy-saving (For fan and pump)
PM motor control
V/F 5-point setting
(*1) Parameter setting macro torque boost: parameter can automatically set this parameter and
auto-tuning at a time. (Refer to section 5.4)
[Parameter setting]
Title Function Adjustment range Default setting
V/F control mode selection
0: V/F constant
1: Variable torque
2: Automatic torque boost control
3: Vector control
4: Energy-saving
5: Dynamic energy-saving
(For fan and pump)
6: PM motor control
7: V/F 5-point setting
8: - (*3)
(*2)
(*2): Default setting values vary depending on the setup menu setting. Refer to section 11.5.
(*3): 8 is manufacturer setting parameter. Do not change the value of this parameter.
Note: (V/F control mode selection) is valid only for the first motor.
Changes to "V/F constant control" when switching to the second motor, regardless of the setting.
Steps in setting are as follows
(In this example, the V/F control mode selection parameter is set to (Vector control).
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