Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 204

• Timing chart for safety programmable controller (3)
Reset switch (X100)
Restart status (SA\D0.0)
Restart status (SA\D0.1)
Start switch (X101)
Start status (SA\D1.0)
Start status (SA\D1.1)
Interlock status (SA\SD1232.0)
Interlock release (SA\SD1240.0)
CC-Link IE Field Network status
(SA\SD1008.0)
Light curtain (SA\X4)
Laser scanner (SA\X6)
Emergency stop request from the
safety programmable controller (1)
(SA\X100)
Emergency stop request to the
safety programmable controller (1)
(SA\Y100)
Safety information (SA\M5)
Electromagnetic contactor output
(SA\Y0)
Electromagnetic contactor output
(SA\Y1)
Electromagnetic contactor output
check (SA\X2)
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
202
5.2 System to Which Multiple Safety CPUs are Connected
From the safety
programmable
controller (1)
Person went out
Person entered to
from the area
the area controlled
controlled by
by the safety
the safety
programmable
programmable
controller (1)
controller (1)
Reset switch Start switch Reset switch
pressed pressed pressed
An emergency stop request is
received from the safety
programmable controller (1),
and outputs are turned off.
Operation of the
entire system stops.
From the safety
programmable
controller (1)
Network error in the
safety programmable
controller (1)
Start switch Reset switch Reset switch
pressed pressed pressed
Outputs are turned off
due to a network error.
Operation of the
entire system stops.
Person went out
Person entered to
from the area
the area controlled
controlled by
by the safety
the safety
programmable
programmable
controller (2)
controller (2)
Start switch Reset switch Start switch
pressed pressed pressed
An emergency stop request is
received from the safety
programmable controller (1),
and outputs are turned off.
Operation of the
entire system stops.