Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 218

• Timing chart for safety programmable controller (2)
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)
Safety mat (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 1
output (SA\Y0)
Electromagnetic contactor 2
output (SA\Y1)
Safety electromagnetic contactor
output check (SA\X2)
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
216
5.2 System to Which Multiple Safety CPUs are Connected
From the safety
programmable
controller (1)
Person
Person
went out from
entered to the
the area
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.
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.
To the safety
programmable
controller (1)
Person
Person
went out from
entered to the
the area
area controlled
controlled by
by the safety
the safety
programmable
programmable
controller (2)
controller (2)
Start switch Reset switch Start switch
pressed pressed pressed
Outputs are turned off, and an
emergency stop request is sent to
the programmable controller (1) to
stop operation of the entire system.