GE 90-30/20/Micro manual Contains the object of the search

4

Parameters:

Parameter	Description
enable	When the function is enabled, the operation is performed.
AR	AR contains the starting address of the array to be searched.
Input NX	Input NX contains the index into the array at which to begin the search.
IN	IN contains the object of the search.
Output NX	Output NX holds the position within the array of the search target.
FD	FD indicates that an array element has been found and the function was successful.
LEN	LEN specifies the number of elements starting at AR that make up the array to be
	searched. It may be 1 to 32,767 bytes or words.

Valid Memory Types:

Parameter

flow

%I

%Q

%M

%T

%S

%G

%R

%AI

%AQ

const

none

enable

•

AR

o

o

o

o

Δ

o

•

•

•

NX in

•

•

•

•

•

•

•

•

•

IN

o

o

o

o

Δ

o

•

•

•

•

NX out

•

•

•

•

•

•

•

•

FD

•

•

•Valid reference or place where power may flow through the function.

oValid reference for INT, BYTE, or WORD data only; not valid for DINT. Δ Valid reference for BYTE or WORD data only; not valid for INT or DINT.

4-92 Series 90-30/20/Micro Programmable Controllers Reference Manual–September 1998 GFK-0467K