AXIS#.FIELDWEAKENING.CURRFILTER

Description

This keyword determines the bandwidthClosedIn computer networking, bandwidth often refers to a data rate measured in bits/s, for example, network throughput. The reason for the connection of data rate with the term bandwidth is that the limit to the data rate of a physical communication link is related to its bandwidth in hertz of the second order low-pass biquad filters that are applied on the q-axis and d-axis currents for noise reduction. These currents are used inside the field weakening algorithm for regulating the motor-voltage-vector-magnitude when operating above base speed. Lower bandwidths result in cleaner signals but can also create phase lag and lower the phase margin of the system. Depending on the required speed of the motion, they can be adjusted.

Versions

Action Version Notes
Implemented 02-06-00-000

 

General Information

Type

Read/Write

Units

Hz

Range

0 to 5000 Hz

Default Value

1500 Hz

Data Type

Integer

Stored in Non Volatile Memory

Yes