PT3

PT3 1:

Implementation of a third-order delay element (PT3 element).

The documentation of the corresponding PLC function block can be found here: FB_FTR_PT3

The documentation of the TwinCAT 3 Filter PLC library can be found here: Overview

Configuration parameters

  • SamplingRate: sampling rate fs in Hz (greater than zero).
  • Kp: gain factor (greater than zero).
  • T1: time constant T1 in seconds (greater than zero).
  • T2: time constant T2 in seconds (greater than zero).
  • T3: time constant T3 in seconds (greater than zero).
  • Initial Values (optional): initial values define the internal state of the filter.

Output values