Mitsubishi Electric MELSEC iQ-F Series Quick Start Manual page 43

APPENDICES
Safety Application Increasing Safety
Example
Case example
Case example
Safety door switch
Safety Extension Module
Inputs Configuration Guide
When the safety light curtains are turned OFF, the safety
outputs turn OFF.
Each safety light curtain independently controls the
safety output status.
Safety light curtains
When the safety door switch is turned OFF, all the safety
outputs turn OFF.
When the safety light curtain is turned OFF, only the
safety outputs Q2 and Q3 turn OFF.
Safety light curtain
*: This is an off delay time. The factory default setting of the rotary switch
Sequence Program
Buffer Memory
Program 8: Independent control
I0
2NC
I1
Safety light curtain
I2
2NC
I3
Safety light curtain
Program 9: AND control (3)
I0
2NC
I1
Safety door switch
I2
2NC
I3
Safety light curtain
is 0 second.
Partner Products
Example
Safety output
Q0
Safety output
Q1
Safety output
Q2
*
Safety output
Q3
Safety output
Q0
Safety output
Q1
Safety output
Q2
AND
*
Safety output
Q3
7
8
9
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