41
F3SG-SR
User’s Manual
Chapter
2
Self-Test
System Operation and Functions
E
2-5-1-2. Waveform of safety outputs
When the safety outputs are in the ON state, they are cyclically turned OFF as shown below to test the
output circuit. When this OFF signal is fed back, the output circuit is diagnosed as normal. If the output
signal does not include an OFF pulse signal due to short-circuit, etc, the receiver diagnoses a failure in
the output circuit or wiring, and it enters the LOCKOUT state.
OSSD 1
ON
OFF
OSSD 2
ON
OFF
Approx. 90 to 240 ms
Approx.
45 to 120ms
*1. Approx. 15 to 35 ms
*1
*1
Approx. 40 us *4
*4. An OFF pulse signal of safety outputs may extend to about 100 µs
due to the effect of the connected load (mostly capacitive load ).
*2
*3
*2. Signal when in 2-segment or 3-segment cascade.
*3. Signal when in 3-segment cascade.
Содержание F3SG-SR Series
Страница 1: ...Safety Light Curtain F3SG SR Series User s Manual Man No Z405I E3 01...
Страница 18: ...xvi Introduction F3SG SR User s Manual...
Страница 156: ...128 Chapter 2 IO Link F3SG SR User s Manual System Operation and Functions...
Страница 340: ...312 Chapter 5 Cascade Connection F3SG SR User s Manual Wiring and Installation...
Страница 360: ...332 Chapter 6 Connectable Safety Control Units F3SG SR User s Manual Input Output Circuit and Applications...
Страница 368: ...340 Chapter 7 Maintenance Checklists F3SG SR User s Manual Checklists...
Страница 398: ...370 Chapter 8 Revision History F3SG SR User s Manual Appendix...