Mitsubishi Electric MELSEC-Q Series - Page 465

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CHAPTER 9 DEDICATED INSTRUCTIONS
9
9.16 Z(P).RTMRD (Clock Data Read from Programmable Controllers on Other Stations)
(e) RTMRD instruction execution timing
With Z.RTMRD, processing is executed one after another while the start contact is ON.
With ZP.RTMRD, processing is performed one time only when the start contact turns ON from OFF.
• When completed normally
1 scan
Clock data
RTMRD
Sequence scan
Start contact
Own station CPU
Target station CPU
CC-Link IE Controller
Network module
Network module
OFF
Completion device
(Device specified in (D2))
Clock data storage device
(Device specified in (D1))
Clock data
Clock data
Completion status indication
device (Device of (D2)+1)
Sequence scan
END0 END0
Channel 1
END0 END0 END0
END0 END0 END0 END0 END0