Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 281

7 APPLICATION FUNCTIONS
Device Item
(S1)+8 Arrival monitoring time
(S1)+9 Read data length
(S1)+10 (Use prohibited)
(S1)+11 Clock set flag
(S1)+12
Clock data on error
to
completion
(S1)+15
Error-detected network
(S1)+16
No. 8
Error-detected station No.
(S1)+17
8
5: 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.
8: Data is not stored when Completion status (S1)+1 is "Host station channel in use (F7C1
7 - 57
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 size of the read data. (Refer to Section 2.2.1)
1 to 960: Number of read data (words)
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
year).
(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.
Setting data
to b8 b7
to 12 ) Year (00 to 99
H H H
to 23 ) Date (01
H H
Minute (00
to 59 )
H H
), First 2 digits Day of the week (00
H
00 (Sun.) to 06
H
" is stored in the Year field (first two digits of the
H
)".
H
MELSEC-Q
Setting range
0 to 32767
1 to 960
to b0
), Last 2 digits
H
to 31 )
H H
to 59 )
H H
to 06 )
H H
(Sat.)
H
Setting
side 5
User
User
System
System
System
System
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