Siemens SIMATIC 6ES7134-4FB01-0AB0 - Smoothing Parameter Description

Parameters
2.2 Parameter description
2AI U ST analog electronic module (6ES7134-4FB01-0AB0)
12 Manual, 04/2007, A5E01076000-01
2.2 Parameter description
Smoothing
The individual measured values are smoothed by digital filtering. The smoothing can be
adjusted in four steps, in which the smoothing factor k multiplied with cycle time of the
electronic module equals the time constant of the smoothing filter. The greater the
smoothing, the greater the time constant of the filter.
The figure below shows the step response with the various smoothing factors in relation to
the number of subassembly cycles.
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Figure 2-1 Smoothing with the 2AI U ST