Mitsubishi QJ71GP21-SX, Справочное руководство

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9
DEDICATED INSTRUCTIONS
9.3 JP/GP. READ
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* 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.
Appendix 3 Functional Upgrade of CC-Link IE controller network
* 3 When specifying 961 words or more, check the serial No. and software version for applicability.
Appendix 3 Functional Upgrade of CC-Link IE controller network
* 4 Data are stored only when 1 is set in bit 7 of Error completion type ((S1)+0).
Remark
When the READ instruction is executed with specification of 961 words or more,
data are fragmented in units of 961 words, and are read from the target station.
To perform the next processing after confirming the read completion on the target
station, use the SREAD instruction.
(S1)+8
Arrival monitoring
time
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
0 to 32767 User
(S1)+9
Read data length
*3
Specify the size of the read data.
When the target station is QCPU: 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.
1 to 8192
(1 to 960 when the
own station is a
safety CPU)
User
(S1)+10 — Unused 0 User
(S1)+11
Clock set flag
*4
The valid or invalid status of the data in the area starting from (S1)+12
is stored.
0: Invalid
1: Valid
— System
(S1)+12
to
(S1)+15
Clock data on error
completion
*4
Clock data on error completion are stored in BCD format.
When the target station is QnACPU, "00
H
" is stored in the Year field
(first two digits of the year).
— System
(S1)+16
Error-detected
network No.
*4
Network No. of the station, where an error was detected, is stored.
(However, when an error is detected at the own station, the network
No. is not stored.)
1 to 239: Network No.
— System
(S1)+17
Error-detected
station No.
*4
Station No. of the station, where an error was detected, is stored.
(However, when an error is detected at the own station, the station
No. is not stored.)
1 to 120: Station No.
— System
Table 9.8 Control data (Continued)
Device Item Setting data Setting range
Setting
side *1
(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 to b0 to