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6. Function blocks
6.1 Manufacturer function blocks
6.1.1.5 T - Timing relay
General
easyE4 base devices provide 32 timing relays (timer)
T01…T32.
You can use a time relay to delay the switching duration and
the ON and OFF times of a switch contact. The times can be
set from a range of 5 ms to 99 h 59 min.
As reference values, you can use positive values,
e.g., from analog inputs or actual values from counter and tim-
ing relays.
Minimum time setting: 0.005 s (5 ms).
Operating principle
Each one of the 32 timing relays is a multifunction relay with various operating modes.
This operating mode is selected during configuration and cannot be changed at runtime.
In addition, the time range can be configured as well. Seconds, minutes, and hours are
available.
The operands with the time reference values are connected to inputs I1, I2 and the
switching state and the actual value of the running timing relay are signaled at the out-
puts.
The timing relay is started via the trigger coil T…EN and can be selectively reset via the
reset coil T…RE. The third coil T..ST terminates the run down of the actual time.
The EN input is used to start and stop the timing relay.
Enabling the function block by disabling the Function block
release by Enable is necessary option is not possible in this
case.
easyE4
11/18 MN050009 EN www.eaton.com
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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...
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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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