Mitsubishi Electric MELSEC iQ-R Series User Manual page 73

Validation of the module
1.
Safety module operation
Check that systems of the SIL2 Process CPU and the remote head module are powered on, and validate the module set to
the SIL2 mode by "Safety Module Operation" of the engineering tool. ( MELSEC iQ-R CC-Link IE Field Network User's
Manual (Application))
2.
Power-off of the system
After validation, power off the systems for the SIL2 Process CPU and the remote head module.
3.
Restart of the SIL2 Process CPU and the remote head module
Set the RUN/STOP/RESET switch on the SIL2 Process CPU and remote head module of both systems to the RUN position,
and turn on the power.
1 FUNCTIONS
1.9 Safety Communication Relay Function
1
71