Mitsubishi QJ71GP21-SX, Reference Manual

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9
- 90 9.9 JP/GP.SEND
9
DEDICATED INSTRUCTIONS
(5) Program example
In this program example, when M152 turns ON, data in D750 to D753 of station No.1
(own station) are sent to channel 5 of station No.2 (target station).
If the target station is on a redundant system, the station numbers used for the
redundant system in this case are assumed to be No.2 and No.3.
For how to read the data sent by SEND from channel 5 of station No.2 (target station),
refer to the following.
• When reading the data with the main program
Section 9.10 JP/GP.RECV
• When reading the data with the main program
Section 9.11 Z.RECVS
(a) System configuration example
1) When the target station is not on a redundant system
2) When the target station is on a redundant system
Figure 9.73 System configuration example
Figure 9.74 System configuration example
RECV
Station No.2
Network No.1
CC-Link IE controller
network module
Station No.1
CC-Link IE controller
network module
CPU module CPU module
Channel 2
Channel 1
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 2
Channel 1
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8 SEND
Network No.1
CPU module
Station No.1
Station No.2 (Control system)
Station No.3 (Standby system)
CPU module CPU module
SEND
RECV
RECV
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
CC-Link IE controller
network module CC-Link IE controller
network module CC-Link IE controller
network module
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8