Mitsubishi Electric MELSEC iQ-R Series User Manual page 137

7.
Set "Link Direct Device Setting" in "CPU Parameter" to "Extended Mode (iQ-R Series Mode)".
"Navigation window"  "CPU Parameter"  "Memory/Device Setting"  "Link Direct Device Setting"  "Link Direct
Device Setting"
To write module parameters of the Motion module to a Safety CPU using an engineering tool, set "Link Direct
Device Setting" to "Extended Mode (iQ-R Series Mode)".
If "Link Direct Device Setting" is "Q Series Compatible Mode", "Write to PLC" cannot be executed.
8.
In the I/O assignment setting, set the safety function module for slot No.0.
"Navigation window"  "Parameter"  "System Parameter"  "I/O Assignment" tab  "I/O Assignment Setting"
3.2 Communication Example of Safety Communication
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