Mitsubishi Electric MELSEC Q Series Reference Manual page 359

Device Item
(S1)+11
Clock set flag
(S1)+12
Clock data on
to
error completion
(S1)+15
Error-detected
(S1)+16
*4
network No.
Error-detected
(S1)+17
*4
station No.
*1 The setting side is as shown below.
User: Before execution of the link dedicated instruction, data must be set by the user.
System: The CPU module stores the execution result of the link dedicated instruction.
*2 When specifying channel 9 or 10, check the serial No. and software version for applicability. (
3)
*3 When specifying 961 words or more, check the serial No. and software version for applicability. (
Appendix 3)
*4 Data is not stored when Completion status ((S1)+1) is "Channel busy (Dedicated instruction) (error code: E26C
The number of resends ((S1)+7) must be set every time an instruction is executed.
Remark
When the WRITE instruction is executed with specification of 961 words or more, data are fragmented in units of 961 words,
and are written to the target station.
To perform the next processing after confirming the write completion on the target station, use the SWRITE instruction.
Setting data
The valid or invalid status of the data in the area starting from
(S1)+12 is stored. Data is stored only when 1 is set in the bit 7 of
Execution/Error completion type ((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 is
stored only when 1 is set in the bit 7 of Execution/Error completion
type ((S1)+0). Note that the stored value will not be cleared even
after the dedicated instruction is completed.
b15 to
Month (01 to 12
(S1)+12
H
Hour (00 to 23
(S1)+13
H H
(S1)+14 Second (00 to 59
H
(S1)+15 Year (00 to 99 ) First 2 digits
H H
When the target station is QnACPU, "00
(first two digits of the year).
Network No. of the station, where an error was detected, is stored.
Data is stored only when 1 is set in the bit 7 of Execution/Error
completion type ((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 is stored only when 1 is set in the bit 7 of Execution/Error
completion type ((S1)+0). Note that the stored value will not be
cleared even after the dedicated instruction is completed.
1 to 120: Station No.
CHAPTER 9 DEDICATED INSTRUCTIONS
b8 b7 to b0
)
Year (00 to 99 ) Last 2 digits
H
H H
) Day (01 to 31 )
H H
) Minute (00 to 59 )
H H H
Day of week (00 to 06 )
H H
00 (Sun.) to 06 (Sat.)
H H
" is stored in the Year field
H
Setting
Setting range
*1
side
— System
— System
— System
— System
Page 606, Appendix
Page 606,
)".
H
357
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