Communication Example Of Safety Communication; System Configuration Example - Mitsubishi Electric MELSEC iQ-R Series User Manual

3.3
Communication Example of Safety
Communication
This section describes the communication example of the system using the Safety CPU.

System configuration example

The following system configuration is used to explain communications using the Safety CPU.
System configuration
• Power supply module: R61P
• Safety CPU: R08SFCPU
• Safety function module: R6SFM
• Master/local module: RJ71GN11-T2
• Remote I/O module with safety functions: NZ2GNSS2-16DTE
No.0
In this program example, I/O devices are connected to X0, X1 (double input) and Y0, Y1 (double output) of the remote station.
Safety device assignment
The following figure shows safety device assignment to be set in "Safety Communication Setting" under "Basic Settings".
No.0
R08SFCPU
SA\Y
0
No.1
7F
80
No.2
8F
SA\X
0
No.1
7F
80
No.2
8F
No.1
No.1 No.2
R08SFCPU
SA\X
0
No.1
7F
SA\Y
No.2
SA\Y
0
No.1
SA\X
7F
No.2
No.2
0
7
0
7

3.3 Communication Example of Safety Communication

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