Application Guide | iC2-Micro Frequency Converters
7.5.3 Motor Control (Menu Index 4.4)
7.5.3.1 General Settings (Menu Index 4.4.1)
P 4.4.1.2 AEO Minimum Magnetization
Enter the minimum allowed magnetization for the automatic energy optimization (AEO) mode. Selecting a low value reduces energy loss
in the motor, but also reduces resistance to sudden load changes.
Default value: 40 Parameter type: Range (10–100)
Parameter
number:
1441 Unit: %
Data type: uint8 Access type: Read/Write
P 4.4.1.3 Torque Characteristic
Select the torque characteristic. Variable Torque and Auto Energy Optim. CT are both energy saving operations.
Default value: 0 [Constant Torque] Parameter type: Selection
Parameter
number:
103 Unit: –
Data type: enum Access type: Read/Write
The following are the selections for the parameter.
Selection number Selection name Selection description
0 Constant Torque Motor shaft output provides constant torque under variable
speed control.
1 Variable Torque Motor shaft output provides variable torque under variable
speed control. Set the variable torque level in P 4.4.4.13 VT Level.
2 Auto Energy Optim. CT Automatically optimizes energy consumption by minimizing
magnetization and frequency via P 4.4.1.2 AEO Minimum
Magnetisation.
P 4.4.1.4 Clockwise Direction
This parameter defines the term clockwise corresponding to the control panel direction arrow. The parameter is used to easily change
direction of shaft rotation without swapping motor wires.
Default value: 0 [Normal] Parameter type: Selection
Parameter
number:
106 Unit: –
Data type: enum Access type: Read/Write
The following are the selections for the parameter.
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