Application Example For The Parameterisation - Festo CPX-FB33 Manual

2. Commissioning

2.2.4 Application example for the parameterisation

1
Input for
1st sensor
(with default
parameterisation)
2
Parameterised
input for 2nd
sensor (see text)
Fig. 2/13: Application example for parameterisation of input debounce time and signal
extension time on the 2nd sensor
Festo P.BE−CPX−PN IO−EN en 0710NH
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In the above application, packets are transported on a
fast−moving conveyor belt.
The input for the 2nd sensor is parameterised as follows for
improvement of the signal recording and processing:
Reduction of the input debounce time from 3 ms (factory
setting) to 0.1 ms: Recording shorter signals is possible.
This parameter is set for the complete module.
Signal extension time set to 50 ms: Reliable recording of
the signals by the controller.
The value of this parameter is set for the complete mod
ule, however must be activated/deactivated separately
for each input channel.
1 2
1st sensor
2nd sensor
Î Î
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