Speed control in IP mode

NAVIGATION: Motion profile > Profile Generator > Speed control in IP mode

Speed control in IP mode

Preparing the speed reference

In IP (Interpolation) mode the appropriate reference source and correct scaling of units are selected for the speed reference before the reference is passed via the interpolator to the control. Linear interpolation is always applied in doing this.

Interpolation (IP) mode

Reference values are interpolated in linear mode before being switched to the control loops.
The profile generator is inactive.
Ramps and smoothing are inactive.
The reference values are switched directly to the closed-loop control.
Note that the mechanism may be destroyed when this is done.

Speed control in IP mode:

Control mode P 0300 CON_CfgCon = speed control or setting via Modes of Operation (CAN, EtherCAT)
Selection of reference source P 0165 MPRO_REF_SEL
Scaling
Linear interpolation is always applied in speed control.
Bus sampling rate: The bus sampling time is custom-set according to the application.

Bild: Speed control in IP mode (Motion Profile subject area)

Linear interpolation is always applied in speed-controlled mode. Pre-control is not active.