Mitsubishi Electric MELSEC Q Series Reference Manual page 386

APPENDICES
Number Name Meaning
Operating Operating
SD203
status of CPU status of CPU
0: No test
being
executed
Device test 1: During X
SD206 execution device test
type 2: During Y
device test
3: During X/Y
device test
Clock data
SD210 Clock data
(year, month)
Clock data
SD211 Clock data
(day, hour)
Clock data
SD212 Clock data (minute,
second)
Clock data
(higher digits
SD213 Clock data
of year, day
of week)
App - 44
Special Register List (Continued)
Explanation
• This register stores the operating status of the remote I/O module in
the following bit pattern.
B15
Empty
Operating status of remote I/O module
1
• This register stores the operating status of the CPU module in the
following bit pattern.
B15 B12B11 B8 B7
: Operating state of CPU
1
: STOP/PAUSE cause
2
Note: Priority is earliest first
(For Universal model QCPU,
however, the latest cause for
operation status change is
stored.)
• A value is stored in this register when inputs/outputs are forcibly
registered by GX Developer.
• This register stores the year (last two digits) and month in BCD as
shown below.
to
B15 to B12B11 B8 B7 to
Year
• This register stores the day and hour in BCD as shown below.
B15 to B12B11 to B8 B7 to
Day
• This register stores the minute and the second in BCD as shown
below.
B15 to B12B11 to B8 B7 to B4 B3
Minute Second
• This register stores the year (first two digits) and day of week in BCD
as shown below.
B15 to B12B11 to B8 B7 to
First two digits of year
(19 or 20)
B4 B3 B0
1
Always 2: STOP
B4 B3 B0
2
1
0 :RUN
1 :STEP-RUN (For the QnACPU
only)
2 :STOP
3 :PAUSE
0 :RUN/STOP switch
("RUN/STOP/RESET
switch" for Basic model QCPU
and Universal model QCPU)
1 :Remote contact
2 :Remote operation from GX
Developer or serial
communication modules
3 :Internal program instruction
4: Error
Example :
B4 B3 to B0
July 1993
9307
H
Month
Example :
to
B4 B3 B0
31st, 10 a.m.
3110
H
Hour
Example :
to B0
35 min., 48 sec.
3548
H
B4 B3 to B0 Example :
Friday 1993,
1905
H
Day of week
0 Sunday
1 Monday
2 Tuesday
3 Wednesday
4 Thursday
5 Friday
6 Saturday
MELSEC-Q
Corresponding
Set by Corresponding
ACPU
(When set)
D9
S (Always) New
S (Every
D9015 format
END
change
processing)
S
New
(Request)
D9025
S
(Request)/
D9026
U
D9027
S
(Request)/ D9028
U
CPU
Remote
Rem
Rem
QCPU
Rem
App - 44