Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 299

7 APPLICATION FUNCTIONS
Device Item
(S1)+7 Number of resends
Arrival monitoring
(S1)+8
time
(S1)+9 Request data length
Response data
(S1)+10
length
(S1)+11 Clock set flag
(S1)+12
Clock data on error
to
completion
(S1)+15
Error-detection
(S1)+16
network No. 6
Error-detection
(S1)+17
station No. 6
2: The setting side is as shown below.
User : It is data the user sets in the sequence program before execution of a link dedicated instruction.
System: The programmable controller CPU stores the execution result of the link dedicated instruction.
6: Data is not stored when Completion status (S1) + 1 is "Host station channel in use (F7C1
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1) For instruction execution
Specify the number of times the instruction is to be resent when it is not completed within
the monitoring time specified in (S1)+8.
2) At instruction completion
The number of resends executed (result) is stored.
Specify the monitoring time required for instruction completion.
If an instruction is not completed within this time, it will be resent the number of times specified
in (S1)+7.
0 : 10 seconds
1 to 32767 : 1 to 32767 seconds
Specify the request data size (words)
2: Clock data read
6: Clock data write
3: Remote STOP
4: Remote RUN
The response data size (words) is stored.
6: Clock data read
2: Clock data write
2: Remote RUN/STOP
The valid or invalid status of the data in the area starting from (S1)+12 is stored.
(Data are stored when "1: Clock data at the time of error completion is set in the area starting
from (S1)+11." is set in the error completion type in (S1)+0).
Note that the stored value will not be cleared even after the dedicated instruction is completed.
0: Invalid
1: Valid
Clock data on error completion are stored in BCD format.
(Data are stored when "1: Clock data at the time of error completion is set in the area starting
from (S1)+11." is set in the error completion type in (S1)+0).
Note that the stored value will not be cleared even after the dedicated instruction is completed.
b15
(S1) 12
Month (01
Hour (00
(S1) 13
(S1) 14 Second (00
(S1) 15
Year (00 to 99
H
When the target station is QnACPU, "00
(Clock data will not be stored when errors have been completed in the case of the ACPU.)
Network No. of the station, where an error was detected, is stored.
(Data are stored when "1: Clock data at the time of error completion is set in the area starting
from (S1)+11." is set in the error completion type in (S1)+0).
Note that the stored value will not be cleared even after the dedicated instruction is completed.
1 to 239: Network No.
Station No. of the station, where an error was detected, is stored.
(Data are stored when "1: Clock data at the time of error completion is set in the area starting
from (S1)+11." is set in the error completion type in (S1)+0).
Note that the stored value will not be cleared even after the dedicated instruction is completed.
1 to 64: Station No.
POINT
Number of resends ((S1)+7) requires to be set every time an instruction is
executed.
Setting data
to b8 b7
to 12 ) Year (00 to 99
H H H
to 23 ) Day (01
H H
Minute (00
to 59 )
H H
Day of the week (00
), First 2 digits
H
00 (Sun.) to 06
H
" is stored in the Year field (first two digits of the year).
H
)".
H
Setting range
0 to 32767
2 to 4, 6
to b0
), Last 2 digits
H
to 31 )
H H
to 59 )
H H
to 06 )
H H
(Sat.)
H
MELSEC-Q
Setting
side 2
0 to 15 User
System
User
User
System
System
System
System
System
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