Function block - first order filter

Inputs

Outputs

Remarks

The operation performed is:

Output = (Input x Gain) + (OutputPrev * (1-Gain))

The allowed range for the gain is [0.05 .. 1.0]

ST Language

Filt1 is a declared instance of FilterOrder1 function block.

Filt1 (rIn, rGain);
Signal := Fillt1.Xout;

Example

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