FilterOrder1

 Function Block A function block groups an algorithm and a set of private data. It has inputs and outputs. - First order filter.

Inputs

Input	Data Type	Range	Unit	Default	Description
XIN	REAL				Input analog value.
GAIN	REAL				Transformation gain.

Outputs

Output	Data Type	Range	Unit	Description
XOUT	REAL			Output signal.

Remarks

The operation performed is:

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

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

Example

FBD Language

Not available.

FFLD Language

Not available.

IL Language

Not available.

ST Language

Filt1 is a declared instance of FilterOrder1 function block.

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