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Mitsubishi Electric RD77MS2 User Manual Page 340

Melsec iq-r simple motion module.
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  • Contents

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[Pr.807] Mark detection mode setting
Set the data storage method of mark detection.
Mode
Setting value
Continuous detection
0
mode
Specified number of
1 to 32
detection mode
Ring buffer mode
-1 to -32
Mark detection control data
k: Mark detection setting No. - 1
Setting item
[Cd.800]
Number of mark
detection clear
request
[Cd.801]
Mark detection
invalid flag
[Cd.802]
Latch data range
change request
[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.
[Cd.802] Latch data range change request
Request the processing of latch data range change. Set the following value depending on the timing of updating the change
value.
1: Change in the next Operation cycle of the requested
2: Change in the next DI input of the requested
• "0" is automatically set after receiving the latch data range change request. (It indicates that the latch data range change is
completed.)
• "[Pr.805] Latch data range upper limit value" and "[Pr.806] Latch data range lower limit value" at latch data range change
request are used as the change value.
• Restrictions according to the type of latch data range change request are shown below.
: Possible, : Not possible
Types of change request
1: Change in the next Operation cycle
of the requested
2: Change in the next DI input of the
requested
9 COMMON FUNCTIONS
9.9 Mark Detection Function
Operation for mark detection
Always
Number of detections
(If the number of mark detection is the number of detections
or more, the mark detection is not executed.)
Always
(The mark detection data storage area 1 to 32 is used as a
ring buffer for the number of detections.)
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
Request the processing of latch data range change.
Set the following value depending on the timing of updating the
change value.
1: Change in the next Operation cycle of the requested
2: Change in the next DI input of the requested
"0" is automatically set after the change is completed.
Fetch cycle: Operation cycle or DI input
[Cd.801] Mark detection invalid flag
1: Mark detection: Invalid
Other than 1: Mark detection: Valid
1: Mark detection: Invalid
Other than 1: Mark detection: Valid
Mark detection data storage method
The data is updated in the mark detection
data storage area 1.
The data is stored to the mark detection data
storage area "n".
n = (1 + Number of mark detection)
Default value
0
0
0
Changing possibility
Buffer memory address
54640+10k
54641+10k
54642+10k

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Mitsubishi Electric RD77MS2 User Manual 84 pages

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