Mitsubishi Electric QJ71GF11-T2 User Manual page 339

(4) Program example
The following program is for reading the data in the buffer memory (address: 256 to 355) of the intelligent function
module of the station No.2 (target station) to D750 to D849 of the station No.0 (own station) when M111 is turned
on.
(a) System configuration
CPU module
REMFR instruction
request source
(Own station)
D750
D849
(b) Devices used in the program
• Link special relay (SB), link special register (SW)
Device
SB0047 Baton pass status (own station)
Remark
For details on link special relay (SB) and link special register (SW), refer to the following:
Page 473, Appendix 3, Page 493, Appendix 4
• Devices used by users
Device
M111 Start contact
M112 Completion device
(c) Program example
Write the following program to the CPU module of station No.0.
Station No.0
Master/local
module
Channel 3
Network No.1
Description
Description
Processing program upon completion
Processing program upon failure
CHAPTER 10 DEDICATED INSTRUCTIONS
Station No.2
Head module
REMFR instruction
request target
(Target station)
Device
Baton pass status (each station) of station
SW00A0.1
No. 2
Device
M113 Completion status indication device
D750 to D849 Read data storage device
Intelligent function module
Buffer memory
256(100 )
H
355(163 )
H
Start I/O number
0020
H
Description
Description
Execution of REMFR instruction
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