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3. Instructions
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Tracking Instructions
3
Tracking Instructions
0.0
W0.0
First control word: D300
First word of first record: D1000
First source results output word: D200
Designation IR: IR1
0.0
W0.0
W0.1
P EQ
P CY
First control word: D0
First word of first record: D1000
Search data: A200 0038 hex
First destination word: D100
Designation IR: Not output (0000 0000 hex)
End PLC memory address: IR1 (output by RSORT2).
Matching record found.
Matching record not found.
Processing
for matching
record
Step 1: The records are sorted in ascending order according to the delivery code using the RSORT2 instruction.
Step 2: The corresponding record is searched for using the RSRCH2= instruction with a split search.
C: D300
C+1: D301
C+2: D302
C+3: D303
C+4: D304
C+5: D305
C+6: D306
C+7: D307
to
C+86: D386
0008
0005
0003
0000
8001
FFFF
FFFF
Number of records = 8
Record length = 5 words
Sorting data offset = 3 words
Split sort setting = Disabled, Ascending
Index register output designation = Output, Setting to end sort = Enabled
End data = FFFF hex
End data = FFFF hex
C: D0
C+1: D1
C+2: D2
C+3: D3
C+4: D4
C+5: D5
0008
0005
0003
0012
0406
0001
RSORT2
RSRCH2
RSORT2
D300
D1000
D200
IR1
RSRCH2=
D0
D1000
A2000038
D100
#00000000
MOVL
IR1
D4
Number of records = 8
Record length = 5 words
Search data offset = 3 words
Index register output designation: Output
Search method = Split search/ascending, Setting to end search = Enabled for PLC memory address
PLC memory address of search end, lower word
PLC memory address of search end, upper word
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work
area
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