Change Of Edge After Expiration Of The Signal Extension Time - Festo CPX System Manual

C. General information on parametrisation
1
Sensor signal
2
Logical CPX
signal
3
Change of edge
after expiration of
the signal
extension time
Fig. C/3: Change of edge after expiration of the signal extension time
Festo P.BE−CPX−SYS−EN en 0902e
Case 2: Change of edge after expiration of the signal
extension time
The logical CPX signal follows the input signal and is supplied
after it. If a debounce time has been defined, the logical CPX
signal is supplied when the debounce time has expired.
a) Rising edge
1
1
0
1
2
0
b) Falling edge
1
1
0
1
2
0
Expiration of the debounce time
Expiration of the signal extension time
3
3
C−7