Danfoss VLT AutomationDrive FC 360 Programming Manual page 69

Programming Guide | VLT® AutomationDrive FC 360
1-57 Torque Estimation Time Constant
Default value:
150 ms
Setup:
All setups
Data type:
Uint16
Set the time constant for the torque estimation below model change point in Flux Sensorless.
1-6* Load Depen. Setting
4.2.7
Parameters for adjusting the load-dependent motor settings.
1-60 Low Speed Load Compensation
Default value:
100%
Setup:
All setups
Data type:
Int16
Enter the low-speed voltage compensation value in percent. This parameter is used for optimizing the low-speed load performance. This
parameter is only active if parameter 1-10 Motor Construction = [0] Asynchron.
1-61 High Speed Load Compensation
Default value:
100%
Setup:
All setups
Data type:
Int16
Enter the high-speed voltage compensation value in percent. This parameter is used for optimizing the high-speed load performance.
This parameter is only active if parameter 1-10 Motor Construction = [0] Asynchron.
1-62 Slip Compensation
Default value:
Size related
Setup:
All setups
Data type:
Int16
Enter the % value for slip compensation to compensate for tolerance in the value of n
that is, based on the nominal motor speed n
1-63 Slip Compensation Time Constant
Default value:
0.10 s
Setup:
All setups
Data type:
Uint16
Enter the slip compensation reaction speed. A high value results in slow reaction, and a low value results in quick reaction. If low-
frequency resonance problems occur, use a longer time setting.
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Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
.
M, N
Parameter type:
Conversion index:
Change during operation:
Range (50–1000 ms)
0
True
Range (0–300%)
0
True
Range (0–300%)
0
True
Range (-400–400%)
0
True
. Slip compensation is calculated automatically,
M, N
Range (0.05–5.00 s)
-2
True
AU275649936274en-001401 / 130R0507 |
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