Allen-Bradley LOGIX 5000 Reference Manual page 126

Chapter 1 Process Control Instructions
126
Function Block
Structured Text
SCL(SCL_tag)
Operands
Function Block
Operand Type
SCL tag SCALE
Structured Text
Operand Type
SCL tag SCALE
See Structured Text Syntax for more information on the syntax of expressions
within structured text.
SCALE Structure
Input Parameter Data Type
EnableIn BOOL
In REAL
InRawMax REAL
InRawMin REAL
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Format Description
Structure SCL structure
Format Description
Structure SCL structure
Description
Enable input. If false, the instruction does not
execute and outputs are not updated.
Default is true.
The analog signal input.
Valid = any float
Default = 0.0
The maximum value attainable by the input to
the instruction. If InRawMax
instruction sets the appropriate bit in Status and
stops updating the output.
Valid = InRawMax > InRawMin
Default = 0.0
The minimum value attainable by the input to the
instruction. If InRawMin
instruction sets the appropriate bit in Status and
stops updating the output.
Valid = InRawMin < InRawMax
Default = 0.0
InRawMin, the
InRawMax, the