Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 111

■Timing chart
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)
Light curtain (SA\X4)
Safety mat (SA\X6)
Safety information (SA\M5)
Electromagnetic contactor 1
output (SA\Y0)
Electromagnetic contactor 2
output (SA\Y1)
Safety electromagnetic contactor
output check (SA\X2)
■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)
Entry Exit
detected confirmed
Start switch Reset switch Start switch
pressed pressed pressed
CC-Link IE Field
Network error
The light is
The mat is
blocked.
stepped on.
CCIEF remote
(1) error
Reset switch Reset switch Start switch
pressed pressed pressed
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
Entry
Relay contact
detected welding detected
Reset switch
pressed
Welding of a relay
contact is detected.
5
109