![background image](http://html1.mh-extra.com/html/eaton/easye4-series/easye4-series_manual_3910990431.webp)
6. Function blocks
6.2 Interrupt function blocks
Operands
Bit inputs
nN - NET marker bit NET station n
x
ID: Diagnostic alarm
x
LE - Output backlight
x
P buttons
x
I - Bit input
x
Q - Bit output
x
Q - Bit output of a FB
x
Operating modes
Description
Note
On-delayed
If the time set at function block input PD is
reached, the system will jump to the
interrupt
program
once
Interval
If the time set at function block input PD is
reached, the system will jump to the
interrupt
program
. The time measurement will start again
and, after it elapses, the system will jump to the
interrupt program
again. This will keep hap-
pening as long as function block input EN = 1.
IT interrupt function blocks feature two operating modes that work as described below:
l
On-delayed
The interrupt function block is enabled via function block input EN. The pulse/pause
time at function block input PD starts to count down. When the pulse/pause time at
function block input PD elapses, the interrupt is triggered immediately and the inter-
rupt program is processed.
l
Interval
The interrupt function block is enabled via function block input EN. The pulse time at
function block input PD starts to count down. When the pulse time at function block
input PD elapses, the interrupt is triggered immediately and the interrupt program is
processed. After this, the pause time at function block input PD starts to count
down. When the pause time at function block input PD elapses, the interrupt is
triggered immediately and the interrupt program is processed. This means that the
interrupt is triggered twice: once at the end of the pulse and once at the end of the
pause.
Function block outputs
Description
Note
(Bit)
Q1
Bit output used to provide operand states from the
interrupt program to the main program.
Q2
Q3
Q4
easyE4
11/18 MN050009 EN www.eaton.com
427
Содержание easyE4 series
Страница 1: ...Manual 11 18 MN050009 EN easyE4 Manual...
Страница 4: ......
Страница 16: ...12 easyE4 11 18 MN050009 EN www eaton com...
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...
Страница 594: ...590 easyE4 11 18 MN050009 EN www eaton com...
Страница 614: ...610 easyE4 11 18 MN050009 EN www eaton com...