Mitsubishi Electric MELSEC Q Series Reference Manual page 338

Device Item
Number of
(S1)+7
resends
Arrival monitoring
(S1)+8
time
Read data
(S1)+9
*3
length
(S1)+10 —
(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
336
Setting data
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 size of the read data.
When the target station is QCPU/RCPU/LCPU: 1 to 8192 words
When the target station is QnACPU: 1 to 480 words
When specifying 961 words or more, use channel 9 or 10 for the own
station.
Unused
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
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 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
Second (00 to 59
(S1)+14
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 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 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.
b8 b7 to b0
)
Year (00 to 99 ) Last 2 digits
H
H H
) Day (01 to 31 )
H 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 range
0 to 15
—
0 to 32767
1 to 8192
(1 to 960 when the
own station is a
safety CPU)
0
—
—
)
—
—
Page 606, Appendix
Page 606,
Setting
*1
side
User
System
User
User
User
System
System
System
System
)".
H