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6. Function blocks
6.1 Manufacturer function blocks
Skipped function blocks
Function blocks, in the function block diagram change the intensity of their color due to
an active » Conditional Jump « JC...
With a skipped function block:
l
The red in a frame of an active function block turns to pink and
l
the black in the frame of an inactive function block turns to grey.
l
The last internal states and values are frozen, e.g. the calculation result of an arith-
metic function block, that was calculated before a JC..- function block was activ-
ated.
Based on these intermediate states, a function block starts
l
its recalculation as soon as it is no longer skipped,
l
a bit input can be activated in the circuit diagram and
l
a green dot can also be displayed in the simulation,
however, the function block does not change its internal states and values. It con-
sequently does not also change the state of its outputs.
Positioning in the function block diagram
Drag the conditional jump function block JC.. into the function block diagram and select
in the Properties field window the required function block number between 1 and 32 on
the Parameters tab.
The conditional jump function block JC.. is now shown at the end of the function block
diagram.
Position the conditional jump function block JCxx in the function block diagram in front
of the function block(s) to be skipped. To do this, activate the context menu of the JC..
function block and use the Move function block function.
Use of the conditional jump function block also requires the placement of a jump label
(LABEL:xx) function block in the function block diagram.
Association in the circuit diagram
Drag the conditional jump function block JC.. onto a coil field of the circuit diagram and
in the Properties Field window select the function block number already used in the pos-
itioning. Connect the JC..EN coil with an appropriate contact for activation.
For greater clarity, position the conditional jump function block
JC.. in the circuit diagram if possible directly in front of the func-
tion block(s) to be skipped.
If the error output is to be evaluated, position the function block in the circuit diagram
again. This time use it as a contact and associate JC..E1 with a suitable Boolean oper-
and.
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 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...
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