250
*1
If Completion status ((S1)+1) is "Channel in use (dedicated instruction) (error codes: D25A
H
and D25B
H
)", data is not
stored.
(S1)+7
Number of
resends
During instruction execution
For the case where the instruction is not completed within the
monitoring time specified by (S1)+8, specify the number of
times the instruction is resent.
0 to 15
User
When the instruction is completed
The number of resends performed (result) is stored.
System
(S1)+8
Arrival monitoring
time
Specify the monitoring time until instruction completion.
If the instruction is not completed within the specified time, the
instruction is resent for the number of resends specified by (S1)+7.
0: 10 seconds
1 to 32767: 1 to 32767 seconds
0 to 32767
User
(S1)+9
Read data length
Specify the number of words to be read.
1 to 960
From QnACPU:
1 to 480 words
User
(S1)+10
Unused
0
User
(S1)+11
Clock set flag
The valid or invalid status of data after (S1)+12 is stored.
(Data is stored when "1: Data at the time of abnormal end is set in
the area starting from (S1)+11." is set in the abnormal end type in
(S1)+0.) The stored data is not cleared even if the dedicated
instruction is normally completed.
0: Invalid
1: Valid
System
(S1)+12 to
(S1)+15
Clock data of
abnormal end
Clock data of abnormal end are stored in BCD format.
(Data is stored when "1: Data at the time of abnormal end is set in
the area starting from (S1)+11." is set in the abnormal end type in
(S1)+0.) The stored data is not cleared even if the dedicated
instruction is normally completed.
When the target station is QnACPU, 00
H
is stored in the year (the
first two digits of the year).
System
(S1)+16
Error-detected
station's network
No.*
1
The network No. of the station in which an error was detected is
stored.
(Data is stored when "1: Data at the time of abnormal end is set in
the area starting from (S1)+11." is set in the abnormal end type in
(S1)+0.) The stored data is not cleared even if the dedicated
instruction is normally completed.
1 to 239: Network No.
System
(S1)+17
Error-detected
station number
*1
The station number of the station in which an error was detected is
stored.
(Data is stored when "1: Data at the time of abnormal end is set in
the area starting from (S1)+11." is set in the abnormal end type in
(S1)+0.) The stored data is not cleared even if the dedicated
instruction is normally completed.
Master station: 125 (7D
H
)
Local station, intelligent device station, submaster station: 1 to 120
System
Device
Item
Setting data
Setting range
Set by
(S1)+12
(S1)+13
(S1)+14
(S1)+15
Month (01
H
to 12
H
)
Hour (00
H
to 23
H
)
Second (00
H
to 59
H
)
Day (01
H
to 31
H
)
Minute (00
H
to 59
H
)
00
H
(Sun.) to 06
H
(Sat.)
Day of week (00
H
to 06
H
)
Year (00
H
to 99
H
), first 2 digits
Year (00
H
to 99
H
), last 2 digits
b15
b8 b7
b0
