Festo CPX Electronic Manual page 193

C. General information on parametrizing
1
Start
3
1
0
4
1
0
Start
End
1
Start and end (sequence) of the
debouncing time
2
Debouncing time has expired
Fig. C/1: Input debouncing
Festo P.BE−CPX−SYS−EN en 0503b
Time diagram
2
Start Start
End
= debouncing time started
= debouncing time completely expired
Sensor signal is unstable (shorter than debouncing time)
Sensor signal is sufficiently stable (= debouncing time)
Start Start
3
Sensor signal
4
Logical CPX signal
2
Start
End
C−5