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CHAPTER 10 DEDICATED INSTRUCTIONS
10
10.8 JP/GP.REQ (Reading/Writing Clock Data)
(b) REQ instruction (clock data write) setting
The following shows the setting of REQ instruction (clock data write).
• Control data
• Request data
Device Item Set value
(S1)+0 D310 Abnormal end type
0091
H
(Sets data for abnormal end)
(S1)+1 D311 Completion status
(Setting is not required because it is set by the
system.)
(S1)+2 D312 Channels used by own station 2
(S1)+3 D313 Target station's CPU type
0000
H
(control CPU)
(S1)+4 D314 Target station's network No. 1
(S1)+5 D315 Target station number
FF
H
(all stations)
(S1)+6 D316 (Unused) 0
(S1)+7 D317 Number of resends 5 times
(S1)+8 D318 Arrival monitoring time 0 (10 seconds)
(S1)+9 D319 Request data length 6 (clock data write)
(S1)+10 D320 Response data length
(Setting is not required because it is set by the
system.)
(S1)+11 D321 Clock set flag
(S1)+12 to
(S1)+15
D322 to D325 Clock data of abnormal end
(S1)+16 D326
Error-detected station's network
No.
(S1)+17 D327 Error-detected station number
Device Item Set value
(S2)+0 D330 Request type
0031
H
(Clock data write (when all stations or groups
are specified by (S1)+5)
(S2)+1 D331 Sub-request type
0001
H
(clock data write)
(S2)+2 D332
Change pattern, clock data to be
changed
0038
H
(change hours, minutes, and seconds)
(S2)+3 D333
Clock data to be changed
0000
H
(date, month (no setting))
(S2)+4 D334
3008
H
(minutes, hours (8:30))
(S2)+5 D335
0000
H
(The day of the week (no setting), second (00
seconds))