Allen-Bradley LOGIX 5000 Reference Manual page 393

Statistical Instructions
MINIMUM_CAPTURE Structure
Input Parameter Data Type
EnableIn BOOL
In REAL
Reset BOOL
ResetValue REAL
Output Data Type
Parameter
EnableOut BOOL
Out REAL
Structured Text
Operand Type
MINC tag MINIMUM _CAPTURE
See Structured Text Syntax for more information on the syntax of expressions
within structured text.
Description
The MINC instruction executes this algorithm:
Condition
Reset is set
Reset is cleared
Affects Math Status Flags
No
Major/Minor Faults
None specific to this instruction. See Common Attributes for operand-related
faults.
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Description
Enable input. If cleared, the instruction does not execute and outputs are not
updated.
Default is set.
The analog signal input to the instruction.
Valid = any float
Default = 0.0
Request to reset control algorithm. The instruction sets Out = ResetValue as
long as Reset is set.
Default is cleared.
The reset value for the instruction. The instruction sets Out = ResetValue as
long as Reset is set.
Valid = any float
Default = 0.0
Description
Enable output.
The calculated output of the algorithm.
Format Description
structure MINC structure
Action
LastMinimum = ResetValue
Out = ResetValue
If In < LastMinimum then update LastMinimum.
Out = LastMinimum.
Chapter 5
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