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CHAPTER 10 DEDICATED INSTRUCTIONS
10
10.8 JP/GP.REQ (Reading/Writing Clock Data)
(c) Response data (the system sets all)
When the target station No. ((S1)+5) is all stations or group specification (81
H
to A0
H
, FF
H
), response data are
not stored.
: Stores : Does not store
Device Item Setting data
Clock data
read
Clock data
write
(D1)+0 Request type
0081
H
: Clock data read
0091
H
: Clock data write (when station number is specified by (S1)+5)
(D1)+1
Sub-request
type
0002
H
: Clock data read
0001
H
: Clock data write
(D1)+2
Read clock data
Read clock data is stored in the BCD format.
(D1)+3
(D1)+4
(D1)+5
Month (01H to 12H)
Hour (00
H to 23H)
Second (00
H to 59H)
Day (01
H to 31H)
Minute (00
H to 59H)
00
H (Sun.) to 06H (Sat.)
Day of week (00
H to 06H)
Year (00H to 99H), last 2 digits
(D1)+2
(D1)+3
(D1)+4
(D1)+5
00
H
b15 b8 b7 b0