6 Internal
6.2 Delay times for inputs and outputs
Operating instructions 05/10 MN05013003Z-EN www.eaton.com 191
If the debounce is switched on, easy checks at 40 ms (33 ms) intervals
whether there is a half-wave present at an input terminal (1st and 2nd pulses
in A). If easy detects two pulses in succession, the device switches on the
corresponding input internally.
If this is not the case, the input is switched off again as soon as easy does
not detect two successive half-waves (1st and 2nd pulses in B).
Figure 95: Pushbutton with bounce
If a button or switch bounces (A), the delay time may be extended by 40 ms
(33 ms) (A).
If the debounce delay is switched off, the delay time is reduced:
• On delay
20 ms (16.6 ms)
• Off delay for
I1 to I6 and I9 to I12: 20 ms (16.6 ms)
• Off delay for
I7 and I8: 100 ms (100 ms) with easy-AB, easy-AC
Figure 96: On and off delays
easy switches the contact as soon as it detects a pulse (A). If no pulse is
detected, easy switches off the contact (B).
6.2.3 Delay times for the analog inputs of -AB, -DA and -DC
The analog input values are read at 1 ms intervals. The values are
continuously smoothed so that the analog values do not fluctuate
excessively and remain clean. At the start of the circuit diagram cycle, the
currently available analog values that have been smoothed are provided for
processing in the circuit diagram.
￫
The procedure for changing the delay times is described in on
(￫ section “5.5 Activating input delay (debounce)”, page 176).
A
1221
B
S1
t
SC1
To Next Page
Loading...
