PTn

PTn 1:

Implementation of a delay element of nth order with equal time constants.

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

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).
  • Order: order of the filter (1..10).
  • Initial Values (optional): initial values define the internal state of the filter.

Output values