Mitsubishi Electric Q64AD2DA User Manual page 82

6
BUFFER MEMORY
(2) D/A conversion area (Un\G800 to Un\G1199)
Item
D/A
conversion
area
6
- 3 6.1 Buffer Memory Assignment
Table 6.2 D/A conversion area (Un\G800 to Un\G1199)
Address (decimal) Data
*1
CH5 CH6
type
800 1000 Pr
801 1001 -
802 1002 Pr
803 1003
to to -
809 1009
810 1010
811 1011
Pr
812 1012
813 1013
814 1014
to to -
899 1099
900 1100 Md
901 1101 -
902 1102 Md
903 1103
to to -
911 1111
912 1112
Md
913 1113
914 1114
to to -
989 1189
990 1190
991 1191
Md
992 1192
993 1193
994 1194
995 1195
to to -
999 1199
* 1 Pr indicates the setting data and Md indicates the monitoring data.
* 2 Indicates whether reading from and writing to a sequence program are enabled.
R: Read enabled
W: Write enabled
* 3 When writing data to the buffer memory, always use the interlock condition (buffer memory write
condition) of the following I/O signals.
Buffer memory write condition
Operating Operating condition
Write
condition setting completion flag
request
setting request
Figure 6.2 Setting example of interlock condition
Description
D/A conversion enable/disable setting
System area
Digital input value
System area
D/A conversion scaling enable/disable setting
D/A conversion scaling lower limit value
D/A conversion scaling upper limit value
Shifting amount to input value
System area
Set value check code
System area
Real conversion digital value
System area
Setting range
HOLD/CLEAR function setting
System area
Latest error code
First two digits
of the year
Month
Error time
Hour
Second
System area
Default
1
-
0
-
1
0
0
0
-
0
-
0
-
0
0
-
0
Last two digits of
0
the year
Day 0
Minute 0
Day of the week 0
-
*2
Read/write
*3
R/W
-
*3
R/W
-
*3
R/W
*3
R/W
*3
R/W
*3
R/W
-
R
-
R
-
R
R
-
R
R
R
R
R
-