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CHAPTER 9 DEDICATED INSTRUCTIONS
9
9.16 Z(P).RTMRD (Clock Data Read from Programmable Controllers on Other Stations)
(5) Program example
In the following program example, when M131 turns ON, clock data in QCPU of station No.2 (target station) are
read out to station No.1 (own station).
(a) System configuration example
(b) Devices used in the program example
• Special relay (SM), link special relay (SB), and link special register (SW)
• For details of link special relay (SB): Page 568, Appendix 1
• For details of link special register (SW): Page 584, Appendix 2
• Devices used by the user
Device Description Device Description
SM400 Always ON SW0033 Send/receive instruction (4) processing result
SB0047 Baton pass status (own station) SW00A0.1 Baton pass status of station No.2
Device Description Device Description
M131 Start contact
D300 to
D303
Clock data
M135 Completion device D606 Error code storage device
M136 Completion status indication device —
CPU module
RTMRD
Clock data
reading
RTMRD
instruction
request
source
(Own station)
RTMRD
instruction
request
target
(Target station)
CC-Link IE
Controller
Network module
Channel 4
CPU module CC-Link IE
Controller
Network module
CPU module CC-Link IE
Controller
Network module
CPU module CC-Link IE
Controller
Network module
Network No.1
Station No.1 Station No.2
Station No.4 Station No.3
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