Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual page 328

Hint
To exchange
XFER(070) to transfer the words to a third set
of words (a buffer) as shown in this diagram.
Sample program
When CIO 0.00 is ON in this example, the
content of D100 is exchanged with the content
of D200.
0.00
D100
D100
CS/CJ/NSJ Series Instructions Reference Manual (W474)
3 or more words,
D100
D200
D200
D200
use
E1
2 nd XFER(070)
operation
E2
When CIO 0.00 is ON in this example, the
contents of D100 and D101 are exchanged with
the contents of D200 and D201.
0.00
D100
D101
D100
D101
3. Instructions
st
1 XFER(070)
operation
Buffer
rd
3 XFER(070)
operation
D100
D200
D200
D201
D200
D201
3
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