Omron NE1A-SCPU01 - 07-2009 - Page 304

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Appendix A
Timing Diagram
Programming Example
ESTOP
S1
RESET
S2
Safety Limit
Switch S3
KM1,2
KM3,4
Limit Switch
S4
Safety Limit
Switch S5
Limit Switch
S6
EDM
Feedback
Emergency stop button (ESTOP) pressed.
350 ms min.
Safety gate open
Safety gate open
EDM
Feedback
T
EDM
T
EDM
T
EDM
T
EDM
T
EDM
T
EDM
T
EDM
T
EDM
Idle to RUN
T
EDM
: Maximum feedback time