User`s manual

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3.4 Buffer Memory Assignment
This section describes the QD65PD2 buffer memories.
The following describes the data classification in the list.
Pr1 and Pr2 are parameter data to be set by users.
● The setting values for Pr1 are reflected on the condition that Operating condition settings batch-change command (Y01)
is turned off and on.
● The setting values for Pr2 are reflected when Operating condition settings batch-change command (Y01) is turned off
and on, or at other timings.
Cd1, Cd2, and Cd3 are the data used for updating parameters, for starting, ending, or resetting each function of the counter.
● The values for Cd1 are set and reset by users. When values are set outside the range, they are ignored.
● The values for Cd2 are set by users, and automatically reset. When values are set outside the range, they are ignored.
● The setting values for Cd3 are enabled when the corresponding functions are executed.
Md1 and Md2 are monitor data used to check count values or errors.
● The stored values for Md1 are cleared to 0 when Operating condition settings batch-change command (Y01) is turned off
and on.
● The stored values for Md2 are not cleared to 0 when Operating condition settings batch-change command (Y01) is
turned off and on, and the values remain the same.
3.4.1 List of buffer memory assignment
(1) Common to all channels (Un\G0 to Un\G999)
Address
(decimal
notation)
Data
classification
Contents
Default
value
*1
Read/
write
*2
Remarks
0
Pr1
Coincidence output condition setting
0000
H
R/W
Use it when
"Coincidence
Output" is set in
the Comparison
output setting
value.
1 Preset/replace setting at coincidence output
2 Coincidence detection interrupt setting
3
 System area  
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