Recmax And Recmin - Omron NY532-5400 Reference Manual

2 Instruction Descriptions

RecMax and RecMin

RecMax: Searches the specified member in the structures of an array of structures for the
maximum value.
RecMin: Searches the specified member in the structures of an array of structures for the
minimum value.
Instruction
RecMax Maximum Record
Search
RecMin Minimum Record
Search
Variables
Name Meaning
In[] (array) Array to
search
Size Number of
elements to
search
Member Member to
search
InOutPos[] Found
(array) element
number
Out Search
result
Num Number
found
* If you omit the input parameter, the default value is not applied. A building error will occur.
Bit strings
In[] (array)
Size
2-526
Name FB/FUN
FUN
FUN
I/O Description
Array of structures to search
Number of array elements to
Input search
Member of In[] structure to
search
In-out Found element number
Search result
Output
Number found
Specify an array of structures.
OK
Graphic expression
(@)RecMax
EN ENO
In
Size Num
Member
InOutPos
(@)RecMin
EN ENO
In
Size Num
Member
InOutPos
Valid range
---
Depends on data type.
Depends on data type.
Depends on data type.
Integers
NY-series Instructions Reference Manual (W560)
ST expression
Out:=RecMax(In, Size,
Member, InOutPos, Num);
Out
Out:=RecMin(In, Size,
Member, InOutPos, Num);
Out
Unit Default
*
1
---
*
--- ---
--- ---
Times, durations,
dates, and text strings