Omron SYSMAC CS Series Instruction & Reference Manual page 533

SRCH
Instruction
DATA SEARCH
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
C First control word
R1 First word in range
Cd Comparison data
C: First control word
15
C
15 14
C+1
000 0000
Output selection
0: Does not output number of matches to DR0.
1: Outputs number of matches to DR0.
 Operand Specifications
Word addresses
Area
CIO WR HR
C
R1 OK OK OK
Cd
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
SRCH @SRCH
Block program areas Step program areas
OK OK
Description
0
W: Number of words in range
&1 to &65535 (decimal) or
#0001 to #FFFF (hex)
0
0000 0000
0
AR T C DM EM
OK OK OK OK OK
Function
code
Searches for a word of data within a range of
181
words.
SRCH
SRCH(181)
C: First control word
C
R1: First word in range
R1
Cd Cd: Comparison data
Subroutines
OK
Data type
UDINT
UINT
WORD
R1: First word in range
15
R1
to
R1+(W–1)
Note C and C+1, R1 and R1+W-1 must be in the
same data area.
Indirect DM/EM
addresses
Con-
stants
@DM *DM
DR
@EM *EM
OK
---
OK OK ---
OK OK
3. Instructions
Function
SFC action or
Interrupt tasks
transition programs
OK OK
Size
2
Variable
1
0
Search range
---
Registers Flags
Pulse
bits
Indirect
IR TK CF
using IR
--- OK --- ---
3
TR
bits
--- ---
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