Mitsubishi Electric MELSEC iQ-R Series - Page 111

5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
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5
■Timing chart
■Example of program using safety FBs
The example is the same as the entering detection and existence detection circuit 1. ( Page 99 Example of program using
safety FBs)
Restart status (SA\D0.0)
Reset switch (X100)
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)
Safety information (SA\M5)
Electromagnetic contactor 1
output (SA\Y0)
Safety electromagnetic contactor
output check (SA\X2)
Light curtain (SA\X4)
Safety mat (SA\X6)
Electromagnetic contactor 2
output (SA\Y1)
CC-Link IE Field Network status
(SA\SD1008.0)
CCIEF remote
(1) error
Entry
detected
The light is
blocked.
The mat is
stepped on.
Welding of a relay
contact is detected.
CC-Link IE Field
Network error
Reset switch
pressed
Start switch
pressed
Reset switch
pressed
Start switch
pressed
Reset switch
pressed
Start switch
pressed
Reset switch
pressed
Reset switch
pressed
Relay contact
welding detected
Exit
confirmed
Entry
detected