17 CC-LINK IE CONTROLLER NETWORK INSTRUCTIONS
17.3 Reading Clock Data from the Programmable Controller on Another Station
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17
• The following figure shows the RTMRD instruction execution timing.
• If the J.RTMRD, G.RTMRD, or Z.RTMRD is used to execute processing, processing of one time is successively followed by
the next processing while the start-up contact is on.
• If the JP.RTMRD, GP.RTMRD, or ZP.RTMRD is used to execute processing, processing is executed once at the start-up
contact off-to-on rise.
• When completed successfully
• When completed with an error
END
0
END
0
END
0
END
0
END
0
END
0
END
0
END
0
END
0
END
0
OFF
OFF
OFF
OFF
ON
ON
OFF
RTMRD
Sequence scan
Start contact
CPU module on
the own station
CPU module on
the target station
CC-Link IE
Controller
Network module
Network
module
Completion device
(d2)
Completion status
indication device
(d2)+1
Clock data storage
device (d1)
Sequence scan
Clock data
1 scan
Channel n
Clock data
Clock data
END
0
END
0
END
0
END
0
END
0
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
RTMRD
1 scan
Error code
Sequence scan
Start contact
Completion device
(d2)
Completion status
indication device
(d2)+1
Channel n
Target station error
CPU module on
the own station
CC-Link IE
Controller
Network module
Link dedicated
instructions processing
result CH1 (SW0030)
Summary of Contents for MELSEC iQ-R Series
Page 1: ...MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 24: ...22 INDEX 2092 INSTRUCTION INDEX 2093 REVISIONS 2104 WARRANTY 2105 TRADEMARKS 2106 ...
Page 34: ...32 MEMO ...
Page 35: ...33 PART 1 PART 1 OVERVIEW This part consists of the following chapter 1 OVERVIEW ...
Page 68: ...66 1 OVERVIEW 1 5 Precautions on Programming MEMO ...
Page 1448: ...1446 14 REDUNDANT SYSTEM INSTRUCTIONS 14 2 Disabling Enabling System Switching MEMO ...
Page 1972: ...1970 33 TIME DATA TYPE FUNCTIONS 33 4 Division MEMO ...
Page 2067: ...APPX Appendix 5 PID Control Program Examples 2065 A 252 Set PID control data for loop 2 ...
Page 2109: ......
