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9. easyE4 inside
9.4 Time behavior of the inputs and outputs
9.4.2.2 Additional delay time due to bouncing pushbuttons
Figure 242: Pushbutton with bounce
If a button or switch bounces (A), the delay time may be extended by 20 ms (16.7 ms)
(A).
Delay time with DEBOUNCE deactivated
When DEBOUNCE is deactivated, the delay time is reduced so that the easyE4 device
switches in shorter scan cycles t
SC2
the appropriate input (contact) internally from 0 to
1 (A) when a positive half wave is detected.
Figure 243: Switching behavior with DEBOUNCE deactivated
If a positive half-cycle is not detected the easyE4 switches off the contact (B).
t
SC2
(50 Hz) = 20 ms, tSC (60 Hz) = 16.7 ms
l
Switch-on delay (normally):
l
I1…I12: 20 ms (16.7)
l
Off-delay (normally):
l
I1…I12: 20 ms (16.7)
The appropriate values for 60 Hz are given in brackets.
The procedure for changing the delay times is described in:
→ Section "Time behavior of the inputs and outputs", page 506
510
easyE4
11/18 MN050009 EN www.eaton.com
Содержание easyE4 series
Страница 1: ...Manual 11 18 MN050009 EN easyE4 Manual...
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Страница 22: ...0 1 About this manual 18 easyE4 11 18 MN050009 EN www eaton com...
Страница 40: ...1 easyE4 control relays description 1 10 Safety regulations 36 easyE4 11 18 MN050009 EN www eaton com...
Страница 169: ...easyE4 11 18 MN050009 EN www eaton com 165...
Страница 462: ...6 Function blocks 6 4 Timing and counter relay example 458 easyE4 11 18 MN050009 EN www eaton com...
Страница 490: ...7 System settings 7 16 Time and Date setting 486 easyE4 11 18 MN050009 EN www eaton com...
Страница 520: ...9 easyE4 inside 9 7 NET network 516 easyE4 11 18 MN050009 EN www eaton com...
Страница 524: ...10 Diagnostics messages of the operating system 10 2 Diagnostics buffer 520 easyE4 11 18 MN050009 EN www eaton com...
Страница 570: ...11 Connection to other devices 11 6 E mail function 566 easyE4 11 18 MN050009 EN www eaton com...
Страница 578: ...12 Faults 12 4 Functionality of the NET faulty 574 easyE4 11 18 MN050009 EN www eaton com...
Страница 582: ...13 Maintenance 13 3 Storage transport and disposal 578 easyE4 11 18 MN050009 EN www eaton com...
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