Mitsubishi Electric MELSEC-Q Series User Manual page 742

Setting item
Number of mark
[Cd.800] detection clear
request
Mark detection
[Cd.801]
invalid flag
(2) Mark detection control data
Setting details/setting value
Set "1" to execute "0" clear of number of mark detections.
"0" is automatically set after completion by "0" clear of
number of mark detections.
1: 0 clear of number of mark detections
Fetch cycle: Operation cycle
Set this flag to invalidate mark detection temporarily.
1 : Mark detection: Invalid
Others : Mark detection: Valid
Fetch cycle: Operation cycle
[Cd.800] Number of mark detection clear request
Set "1" to execute "0" clear of "[Md.800] Number of mark detection". "0" is
automatically set after completion by "0" clear of "[Md.800] Number of mark
detection".
[Cd.801] Mark detection invalid flag
Set "1" to invalidate mark detection temporarily. The mark detection signal during
invalidity is ignored.
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Chapter 14 Common Functions
Default
Buffer memory address
value
0 54640+10k
0 54641+10k
k: Mark detection setting No.-1