Festo CPX DE Series Manual page 168

6. Multi I/O modules
Module parameters: Input debouncing time
Function no. 4828 + m * 64 + 1
Description Determines when a change of edge of the sensor signal on this module is to be
accepted as a logical input signal.
Bit Bits 4, 5
Values Input debouncing time
Bit 5 4 Description
0 0 0.1 ms
0 1 3 ms (presetting)
1 0 10 ms
1 1 20 ms
Remark Input debouncing times are specified in order to eliminate interfering changes of
signal edge during switching procedures (bouncing of the input signal). This
setting applies to all inputs of the module.
Further information on this parameter can be found in the CPX system manual.
Tab. 6/7: Input debouncing time
6−12
m = module number (0...47)
Festo P.BE−CPX−EA−EN en 05602d
[Debounce time]