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Chapter 2: Parameter Details
A: Initialization
The initialization group contains parameters associated with the initial setup of the drive. Parameters
involving the initialization and control method are located in this group.
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A1-02: Control Method Selection
Selects the Control Method (also referred to as the control mode) that the drive uses to operate the
motor.
No.
Parameter Name
Setting range
Default
A1-02
Control Method Selection
0,2,3
2
Setting 0: V/f Control for Induction Motors
Use this mode for simple speed control. This method sets the output voltage based on the motor
voltage-frequency curve.
Setting 2: Open-Loop Control
Use this mode for general applications that require more precise speed control and quicker torque
response than V/f.
Setting 3: Closed-Loop Control
Use this mode to drive an induction motor with encoder feedback. This mode offers high-performance
control down to 0 rpm motor speed.
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A1-03: Factory Reset
Resets parameters back to their default values.
No.
Parameter Name
Setting range
Default
A1-03
Factory Reset
0,1
0
Setting 0: No Function
Setting 1: Factory Reset
b: Application
b1: Operation Mode Selection
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b1-02: Up/Down Command Selection
Determines the Up/Down command source in the REMOTE mode. Wire the motor so the elevator
goes up when an Up command is issued.
No.
Parameter Name
Setting Range
Default
b1-02
Up/Down Command Selection
0 to 1
1
Setting 0: Operator
Allows the user to enter Up/Down commands from the digital operator. Use this setting when
performing a test run only. In this mode, the speed reference is determined by d1-01.
