Mitsubishi Electric SV13/22 Programming Manual page 360

APPENDICES
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Example
(1) A program that shifts the contents of D683 to D689 one word to the right
at the leading edge (OFF→ON) of XB is shown here.
[Operation]
Before
execution
0
After
execution
[Program Example]
X000B
0
CIRCUIT END
(3) Execution condition
The execution condition when the BMOV instruction and BMOVP instruction
are used is as follows.
Execution
OFF
command
BMOV
instruction
BMOVP
instruction
search engine
Shift range
D689 D688 D687 D686
−100 −336
503 600
−100
0 503
ON
executed
each scan
Executed
once only
APP − 42
D685 D684 D683
−32765
3802 5003
−336 −32765
600 3802
P K
BMOV D684 D683 6
RST D689
executed
each scan
Executed
once only