Load Depend. Setting - Danfoss VLT AutomationDrive EZ FC 321 Programming Manual

VLT® AutomationDrive EZ FC 321
Programming Guide

4.2.7 1-6* Load Depend. Setting

Parameter 1-60 Low Speed Load Compensation
Table 112: Parameter 1-60 Low Speed Load Compensation
1-60 Low Speed Load Compensation
Default value: 100%
Conversion index: 0
Enter the % value to compensate voltage in relation to load when the motor is running at low speed and obtain the optimum U/f
characteristic. The motor size determines the frequency range within which this parameter is active.
Motor size
0.25–7.5 kW
U
m
Par.1-60
100%
60%
0%
Changeover
Illustration 33: Changeover
Parameter 1-61 High Speed Load Compensation
Table 113: Parameter 1-61 High Speed Load Compensation
1-61 High Speed Load Compensation
Default value: 100%
Conversion index: 0
Enter the % value to compensate voltage in relation to load when the motor is running at high speed and obtain the optimum U/f
characteristic. The motor size determines the frequency range within which this parameter is active.
Motor size
0.25–7.5 kW
Parameter 1-62 Slip Compensation
Table 114: Parameter 1-62 Slip Compensation
1-62 Slip Compensation
Default value: Size related
Conversion index: 0
Enter the % value for slip compensation to compensate for tolerances in the value of n
ically, that is on the basis of the nominal motor speed n
80 | Danfoss A/S © 2021.08
Parameter type: Range, 0 - 300%
Data type: Int16
Par.1-61
f
out
Parameter type: Range, 0 - 300%
Data type: Int16
Parameter type: Range, -500 - 500%
Data type: Int16
. This function is not active when parameter 1-00 Configuration Mode is set
M,N
Setup: All setups
Change during operation: True
Changeover
<10 Hz
Setup: All setups
Change during operation: True
Changeover
>10 Hz
Setup: All setups
Change during operation: True
. Slip compensation is calculated automat-
M,N
Parameter Descriptions
AU373327181955en-000101 / 130R1208