VL.OBSBW

Description

This parameter sets the bandwidthClosed In 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 observer in Hz. The observer passes the velocity feedback through a PIDClosed "Proportional-Integral-Derivative" A PID controller is a generic control-loop feedback mechanism widely used in industrial control systems. An "error" occurs when an event or a disturbance triggers off a change in the process variable. A PID controller attempts to correct the error between a measured process variable and a desired setpoint by calculating and then outputting a corrective action that can adjust the process accordingly control loop that behaves like a low-pass filter with a bandwidth of VL.OBSBW.

General Information

Type

NV Parameter

Units

Hz

Range

10 to 4,000 Hz

Default Value

30 Hz

Data Type

Float

See Also

N/A

Start Version

M_01-03-00-004

FieldbusClosed A Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design

Index/Subindex

Object Start Version

EtherCATClosed ***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen

51BAh/0

M_01-03-00-004

Related Topics

Velocity Loop