Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 219

• Timing chart for safety programmable controller (3)
Reset switch
pressed
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)
An emergency stop request is
received from the safety
programmable controller (1),
and outputs are turned off.
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)
From the safety
programmable
controller (1)
Person
Person
went out from
entered to the
the area Network error in the
area controlled
controlled by safety programmable
by the safety
the safety controller (1)
programmable
programmable
controller (1)
controller (1)
Start switch Reset switch Start switch
pressed pressed pressed
Operation of the
Operation of the
entire system stops. entire system stops.
From the safety
programmable
controller (1)
Person
entered to the
area controlled
by the safety
programmable
controller (2)
Reset switch Reset switch Start switch
pressed pressed pressed
Outputs are turned off
due to a network error.
Operation of the
entire system stops.
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.2 System to Which Multiple Safety CPUs are Connected
Person
went out
from the area
controlled by
the safety
programmable
controller (2)
Reset switch Start switch
pressed pressed
An emergency stop request is
received from the safety
programmable controller (1),
and outputs are turned off.
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