Mitsubishi Electric MELSEC Q Series Reference Manual page 476

(5) Program example
In the following example program, when M141 turns ON, clock data (08:30:00) is written to all stations of network
No.1.
(a) System configuration example
CPU module
RTMWR
instruction
request
source
(Own station)
RTMWR
CPU module
RTMWR
instruction
request
target
Clock data
(Target station)
writing
(8:30:00)
(b) Devices used in the program example
• Special relay (SM), link special relay (SB), and link special register (SW)
Device
SM400
SB0047
Remark
• For details of link special relay (SB):
• For details of link special register (SW):
• Devices used by the user
Device
M140
M141
M145
474
Station No.1
CC-Link IE
Controller
Network module
Channel 5
CC-Link IE
Controller
Network module
Station No.4
Description
Always ON
Baton pass status (own station)
Description
Clock data setting command
Start contact
Completion device
CPU module
RTMWR
instruction
request
target
Clock data
(Target station)
writing
(8:30:00)
Network No.1
CPU module
RTMWR
instruction
request
target
Clock data
(Target station)
writing
(8:30:00)
Device
SB00A0 Baton pass status of each station
SW0034 Send/receive instruction (5) processing result
Page 568, Appendix 1
Page 584, Appendix 2
Device
M146 Completion status indication device
D330 to
Clock data
D334
D608 Error code storage device
Station No.2
CC-Link IE
Controller
Network module
CC-Link IE
Controller
Network module
Station No.3
Description
Description