Tracking Instructions - Omron CJ - INSTRUCTIONS Reference Manual

Instruction Symbol/Operand
Mnemonic
Code
FRAME CHECK-
FCS(180)
SUM
FCS
@FCS
R1
180
C: 1st control
word
R1: 1st word in
range
D: 1st destination
word

2-2-16 Tracking Instructions

Instruction Symbol/Operand
Mnemonic
Code
Unsigned One-
Symbol
word Record
Search Instruc- C
tions
S1
RSRCH<
S2
RSRCH<=
D1
RSRCH=
D2
RSRCH>
RSRCH>=
C: First control
word
@RSRCH<
S1: First word of
@RSRCH<=
first record to
@RSRCH=
search
@RSRCH>
S2: Search data
@RSRCH>=
D1: First
360 to 364
destination word
(CJ2 only)
D2: Destination
index register
Unsigned Two-
Symbol
word Record
C
Search Instruc-
tions
S1
RSRCH2<
S2
RSRCH2<=
D1
RSRCH2=
D2
RSRCH2>
RSRCH2>=
C: First control
word
@RSRCH2<
S1: First word of
@RSRCH2<=
first record to
@RSRCH2=
search
@RSRCH2>
S2: First word of
@RSRCH2>=
search data
370 to 374
D1: First
(CJ2 only)
destination word
D2: Destination
index register
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Calculates the FCS value for the specified range and outputs the value in
ASCII.
C
D
An Unsigned One-word Record Search Instruction searches the specified
table of records for a record with the specific data (1 word) in the specified
location. When a record matching the specified condition is found, its
record number and data are output.
An Unsigned Two-word Record Search Instruction searches the specified
table of records for a record with the specific data (2 words) in the speci-
fied location. When a record matching the specified condition is found, its
record number and data are output.
2. Summary of Instructions
Function
Function
Location Page
Execution
condition
Output 608
required
2
Location Page
Execution
condition
Output 618
required
Output 624
required
89