Danfoss iC7 Series Application Manual page 156

Application Guide | iC7 Series Industry
The following are the selections for the parameter.
Selection Number Selection Name
0 Constant torque (CT)
1 Variable torque (VT)
2 Automatic Energy Optimization (AEO)
P 5.3.3.2 AEO Minimum Speed
Set the speed above which Automatic Energy Optimization (AEO) is active.
Default Value: 10
Parameter 2810
Number:
Data Type: REAL
P 5.3.3.3 AEO Minimum Magnetization
Set the minimum magnetization current used by Automatic Energy Optimization (AEO).
Default Value: 40
Parameter 2811
Number:
Data Type:
REAL
P 5.3.3.4 Variable Torque Zero Speed Magnetization
Set the magnetization current level at 0 speed. Used in variable torque (VT) setting.
Default Value: 66
Parameter 8020
Number:
Data Type: REAL
6.6.5 Operation Mode (Menu Index 5.4)
6.6.5.1 Settings (Menu Index 5.4.2)
P 5.4.2.16 Operation Mode
Select the drive operation mode.
Default Value:
0 (Speed control)
Parameter 2500
Number:
156 | © 2024.05
Selection Description
Typically used for applications where high load is present in the
full speed range.
Typically used with quadratic loads like fans and centrifugal
pumps.
Motor magnetization is adapted to the current load. This
functionality optimizes energy efficiency, but reduces dynamics
to torque changes.
Parameter Type:
Unit:
Access Type:
Parameter Type:
Unit:
Access Type:
Parameter Type:
Unit:
Access Type:
Parameter Type:
Unit:
Parameter Descriptions
Range (0 — 2000)
Hz
Read/Write
Range (0 — 100)
%
Read/Write
Range (40 — 90)
%
Read/Write
Selection
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AB480436531518en-000601 / 136R0283