Danfoss VLT AutomationDrive FC 301 Programming Manual page 79

Programming Guide | VLT® AutomationDrive FC 301/FC 302
Option Name
[12] Cyclic sync. velocity
[15] Mode of operation DS402
1-01 Motor Control Principle
Defualt value:
–
Setup: All setups
Data type: Uint8
Select which motor control principle to employ. The best shaft performance is achieved by using either flux vector control modes [2] Flux
sensorless or [3] Flux w/motor feedb.
Option Name
[0] U/f
[1] VVC+
[2] Flux sensorless
[3] Flux w/motor feedb
1-02 Flux Motor Feedback Source
Default value: [1] 24V encoder 32/33
Setup: All setups
Data type: Uint8
© 2024.09
Description
Activates cyclic synchronous velocity mode.
DS 402 operation modes are selected by parameter 1-09 Mode
of Operation. With this selection, parameter 8-10 Control Word
Profile is automatically set to [7] CANopen DSP 402 and the
control word bits are used according to the DS 402 profile based
on the selection in parameter 1-09 Mode of Operation.
Parameter type:
Conversion index:
Change during operation:
Description
Special motor mode, for parallel-connected motors in special
motor applications. When U/f is selected, the characteristic
of the control principle can be edited in parameter 1-55 U/f
Characteristic - U and parameter 1-56 U/f Characteristic - F.
Voltage vector control principle is suitable for most applications.
The main benefit of VVC+ operation is that it uses a robust motor
model.
NOTICE
This option is only available in FC 302.
Flux vector control without encoder feedback, for simple
installation and robustness against sudden load changes.
NOTICE
This option is only available in FC 302.
High accuracy speed and torque control, suitable for the most
demanding applications.
Parameter type:
Conversion index:
Change during operation:
AU275636650261en-003201 / 130R0334 |
Parameter Descriptions
Option
–
False
Option
–
False
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