Mitsubishi Electric A173UHCPU Programming Manual page 362

APPENDICES
Number Name
D9026
Clock data
(Note-2)
D9027
Clock data
(Note-2)
D9028
Clock data
(Note-2)
Extended file
D9035
register
D9036
For specifying
extended file
register device
number
D9037
Table 3.2 Special Register List (Continued)
Stored Data
Clock data
(day, hour)
Clock data
(minute, second)
Clock data
(0, day of week)
Used block No.
Device number for direct access to
any device of extended file register
! The day and hour are stored in BCD code in D9026 as shown below.
B15 B12B11 B8 B7
Day
!
The minute and second are stored in BCD code in D9027 as shown below.
B15 B12B11 B8 B7
Minute
!
The day of week is stored in BCD code in D9028 as shown below.
B15 B12B11 B8 B7
"0" must be set here.
!
The block No. of the extended file registers in current use is stored in BIN.
!
Using a BIN value, specify in two words of D9036 and D9037 the device number
of the extended file register to be accessed directly. Specify any of the consecutive
device numbers starting at R0 in block No. 1, regardless of the block No.
D9037 D9036
Device No. (BIN value)
APP − 45
Explanation
B4 B3 B0
Example
: 31st, 10th hour
H3110
Hour
B4 B3 B0
Example
: 35ms, 48s
H3548
Second
B4 B3 B0
Example
: Friday
H0005
Day of week
0 Sunday
1 Monday
2 Tuesday
3 Wednesday
4 Thursday
5 Friday
6
Saturday
Extended file registers
0
to Block No. 1 area
16383
16384
Block No. 2 area
to
to