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6. Function blocks
6.2 Interrupt function blocks
Action
KOP
FBS
ST
New network
√
√
√
Input/output inverter
√
√
√
Contacts
Make, Break, Constant 1, Constant 0
Coils
Contactor, Negated contactor, Set, Reset
Jump functions
Jump if 1, Jump if 0, Return if 1, Return if 0
Logic gates
AND, AND NOT, OR, OR NOT, XOR, XNOR
Conditional statement
–
–
√
Simple alternative
–
–
√
Multiple alternatives
–
–
√
6.2.2.3 The function block and its parameters
Function block inputs
Description
Note
(Bit)
EN
1: Activates the function block.
The checkbox for the
Function block release by EN is
necessary
parameter must first be enabled
RE
1: Sets the function block's internal counter for
the delay back to the value at TD.
I1
Bit input used to provide operand states from
the main program to the interrupt program
I2
I3
I4
(DWord)
TD
Delay until the interrupt program is started
Value range: 20 ms …999 990 ms
Resolution: 10 ms
Assigning operands
You can assign the following operands to the function block inputs that are numeric
inputs.
Operands
Value inputs
Constant, timer constant
x
MD, MW, MB - Markers
x
NB, NW, ND - NET markers
x
nNB, nND, nND- NET markers
NET stations n
x
IA - Analog input
x
QA - Analog output
x
QV - QV - Numeric output of a FB
x
You can assign the following operands to the function block inputs that are bit inputs:
420
easyE4
11/18 MN050009 EN www.eaton.com
Содержание easyE4 series
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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...
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