Danfoss VLT AutomationDrive FC 360 Programming Manual page 58

Programming Guide | VLT® AutomationDrive FC 360
Table 12: Active Parameters (continued)
Parameter 1-10 Motor Construction
Parameter 40-50 Flux Sensorless Model Shift
Parameter 40-51 Flux Sensorless Corr. Gain
Parameter 40-52 Speed PID Anti Windup Gain
Parameter 40-53 Current PID Anti Windup Gain
Parameter 40-54 Flux /w Feedback Dynamic Mode
Parameter 40-56 Rotor Position Estimation Gain
Parameter 40-57 Low Speed Flux Compensation
Gain
1-10 Motor Construction
Default value:
[0] Asynchron
Setup:
All setups
Data type:
Uint8
Select the motor design type.
Option
[0]
[1]
[3]
1-14 Damping Gain
Default value:
120%
Setup:
All setups
Data type:
Int16
The parameter stabilizes the PM motor to ensure smooth and stable operation. The value of damping gain controls the dynamic
performance of the PM motor. Low damping gain results in high dynamic performance and a high value results in a low dynamic
performance. The dynamic performance is related to the motor data and load type. If the damping gain is too high or too low, the
control becomes unstable.
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[0] Asynchron
x
x
x
x
x
x
Parameter type:
Conversion index:
Change during operation:
Name
Asynchron
PM, non salient SPM
PM, salient IPM
Parameter type:
Conversion index:
Change during operation:
[1] PM, non salient SPM [3] PM, salient IPM
x x
x x
x x
x x
x x
x x
x x
Option
–
False
Description
For asynchronous motors.
For permanent magnet (PM) motors with
surface-mounted (non-salient) magnets.
Refer to parameter 1-14 Damping Gain to
parameter 1-17 Voltage Filter Time Const.
for details about optimizing the motor
operation.
For permanent magnet (PM) motors with
interior (salient) magnets.
Range (0–500%)
0
True
AU275649936274en-001401 / 130R0507