Mitsubishi Electric MELSEC iQ-R Series - Page 119

5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
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5
■Timing chart
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)
Safety switch (SA\X4)
Safety information (SA\M5)
Safety electromagnetic contactor
output check (SA\X2)
Stop switch
pressed
CCIEF remote
(1) error
Reset switch
pressed
Start switch
pressed
Stop switch (X102)
Guard unlock output (SA\Y2)
Electromagnetic contactor output
(SA\Y0)
Guard
opened
Welding of an
electromagnetic
contactor is detected.
System
powered on
Guard
closed
CCIEF remote
(1) recovered
Electromagnetic
contactor welding
detected
Electromagnetic contactor output
(SA\Y1)
CC-Link IE Field Network status
(SA\SD1008.0)
CC-Link IE Field
Network error
The guard can be opened only
while it is unlocked (SA\Y2 is on).
When the stop switch is
pressed, the guard is unlocked.
(SA\Y2 turns on.)
The guard is locked (SA\Y2 turns off)
when it is closed and the reset
switch is pressed.
Inputs and outputs of the
CCIEF remote (1) are
turned off.
Reset switch
pressed
Start switch
pressed
Reset switch
pressed
Start switch
pressed
Reset switch
pressed
Reset switch
pressed
Stop switch
pressed