ScaleLin

 Function - Scaling - linear conversion.

Inputs

Input	Data Type	Range	Unit	Default	Description
IN	REAL				Real value.
IMIN	REAL				Minimum input value.
IMAX	REAL				Minimum input value.
OMIN	REAL				Minimum output value.
OMAX	REAL				Minimum output value.

Outputs

Output	Data Type	Range	Unit	Description
Q	REAL			Result: OMIN + IN * (OMAX - OMIN) / (IMAX - IMIN).

Remarks

Truth Table

Inputs	OUT
IMIN >= IMAX	= IN
IN < IMIN	= OMIN
IN > IMAX	= OMAX
other	= OMIN + IN * (OMAX - OMIN) / (IMAX - IMIN)

FBD Language Example

FFLD Language Example

• In the FFLD Language, the operation is executed only if the input rung (EN) is TRUE. 
  • The output rung (ENO) keeps the same value as the input rung.
  • The function is executed only if EN is TRUE.
  • ENO keeps the same value as EN.

IL Language Example

Not available.

ST Language Example

OUT := ScaleLin (IN, IMIN, IMAX, OMIN, OMAX);