Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 103

■Timing chart
When the reset switch is
pressed, the M+SF_ESPE_R
safety outputs (SA\M1 and
Reset
SA\M11) are turned on,
switch
enabling the M+SF_EDM_R.
pressed
Reset switch (reset_in)
M+SF_GMON_R safety
output (SA\M1)
M+SF_GMON_R safety
output (SA\M11)
Start switch (start_in)
M+SF_EDM_R reset input
(SA\M3)
Interlock status
(SA\SD1232.0)
Interlock release request
(SA\SD1240.0)
Safety refresh communication
status (SA\SD1008.0)
Light curtain (SA\X4)
Laser scanner (SA\X6)
M+SF_EDM_R safety output
(SA\M4)
Contactor 1 output (SA\Y0)
Contactor 2 output (SA\Y1)
Contactor output check
(SA\X2)
M+SF_EDM_R Error output
(SA\M2)
When the start switch is
pressed, the M+SF_EDM_R
safety output is turned on and
the contactor outputs
(SA\Y0 and SA\Y1) turn on.
CCIEF
Entry Exit
remote (1)
detected confirmed
error
Start Reset Start
switch switch switch
pressed pressed pressed
When the light of the light
curtain is blocked, the
M+SF_ESPE_R safety
output (SA\M1) is turned
off, disabling the
M+SF_EDM_R.
When an error occurs in a safety remote I/O
module, inputs and outputs of the safety
remote I/O module are turned off.
Also, the M+SF_ESPE_R and M+SF_EDM_R
are disabled.
Contact welding
Entry
detected in the
detected
contactor 1
Reset Reset Start
switch switch switch
pressed pressed pressed
A safety remote I/O module
detects a double input
discrepancy.
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
5
101