Mitsubishi Electric MELSEC Q Series Reference Manual page 463

(2) Clock data (All set by the system)
Device
(D1)+0
(D1)+1
Clock data
(D1)+2
(D1)+3
(3) Function
(a) RTMRD instruction overview
This instruction is used to read clock data from a programmable controller on another station.
The target station is specified in Target station network No. (Jn) and Target station No. (n2).
Upon completion of the request to the target station, the completion device (D2) turns ON.
[Own station]
CPU module
(D1)
RTMRD
(b) Target stations available for specification
• Target network
In addition to CC-Link IE Controller Network, stations in the following networks can be also specified.
• CC-Link IE Field Network
• MELSECNET/H
• MELSECNET/10
• Ethernet
• Target station's CPU type
The RTMRD instruction is executable only when the target station is QCPU, RCPU, or LCPU.
Item
Clock data that have been read are stored as BCD codes.
The range available for 4-digit year reading is 1980 to 2079.
(D1)+0
(D1)+1
(D1)+2
(D1)+3
[Target station]
CC-Link IE Controller
Network module
Channel 1
Channel n
Channel 8
CHAPTER 9 DEDICATED INSTRUCTIONS
Setting data
b15 to b8 b7
Month (01
Year (00 to 99 ), Last 2 digits
H H
Day (01 to 31 ) Hour (00
H H
Minute (00 to 59 ) Second (00
H H
Day of week (00
Year (19 or 20 ), First 2 digits
H H
00 (Sun.) to 06
H
CPU module Network module
Clock data
to b0
to 12 )
H H
to 23 )
H H
to 59 )
H H
to 06 )
H H
(Sat.)
H
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