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Application Guide | iC2-Micro Frequency Converters
Motor Control (Menu Index 4.4)
7.5.3
General Settings (Menu Index 4.4.1)
7.5.3.1
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
1441
number:
Data type:
uint8
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
103
number:
Data type:
enum
The following are the selections for the parameter.
Selection number
Selection name
0
Constant Torque
1
Variable Torque
2
Auto Energy Optim. CT
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
106
number:
Data type:
enum
The following are the selections for the parameter.
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Parameter type:
Unit:
Access type:
Parameter type:
Unit:
Access type:
Selection description
Motor shaft output provides constant torque under variable
speed control.
Motor shaft output provides variable torque under variable
speed control. Set the variable torque level in P 4.4.4.13 VT Level.
Automatically optimizes energy consumption by minimizing
magnetization and frequency via P 4.4.1.2 AEO Minimum
Magnetisation.
Parameter type:
Unit:
Access type:
AB413939445838en-000301 / 130R1254 |
Range (10–100)
%
Read/Write
Selection
–
Read/Write
Selection
–
Read/Write
129
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