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Difference between revisions of "Negation"
From CANNY Wiki
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|colspan="2" align="center" style="padding:10px;"|[[Изображение:5_3_1_2.png]] | |colspan="2" align="center" style="padding:10px;"|[[Изображение:5_3_1_2.png]] | ||
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− | !colspan="2" style="background-color:#AFEEEE;"| | + | !colspan="2" style="background-color:#AFEEEE;"|Symbol |
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|colspan="2" align="center"|NOT X | |colspan="2" align="center"|NOT X | ||
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− | |colspan="2" align="center"|[[ | + | |colspan="2" align="center"|[[Built-in Function Blocks#Logical operators | Logical operators]] |
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− | |style="padding-left:1em;"| | + | |style="padding-left:1em;"|Value: |
− | |style="padding-left:1em;"|[[Язык CFD#Данные| | + | |style="padding-left:1em;"|[[Язык CFD#Данные|Logical]] |
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− | |style="padding-left:1em;"| | + | |style="padding-left:1em;"|Result: |
− | |style="padding-left:1em;"|[[Язык CFD#Данные| | + | |style="padding-left:1em;"|[[Язык CFD#Данные|logical]] |
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− | Logical negation. | + | Logical negation. Set the output value, logically inverse to input. |
</div> | </div> | ||
</div> | </div> | ||
<br clear="left"> | <br clear="left"> | ||
− | + | In other words, the output will be: | |
− | * | + | * "1" if and only if at the input is "0", |
− | * | + | * "0" if and only if at the input is "1". |
− | + | Thus, [//ru.wikipedia.org/wiki/Таблица_истинности таблица истинности] operation is as follows: | |
{|border="1" style="border-collapse:collapse;" | {|border="1" style="border-collapse:collapse;" | ||
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− | |style="padding:5px;"| | + | |style="padding:5px;"|Value |
− | |style="padding:5px;"| | + | |style="padding:5px;"|Result |
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|align="center"|0 | |align="center"|0 | ||
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− | == | + | == Features == |
− | + | Using a 'Logical NOT' is equivalent to the use of [[CFD#Functional Block|logic inversion]] to the value of any function block input or output . | |
− | == | + | == Examples== |
{| | {| | ||
|[[Изображение:5_3_1_3.png|thumb|Пример 1]] | |[[Изображение:5_3_1_3.png|thumb|Пример 1]] | ||
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== Смотри также == | == Смотри также == | ||
− | [[ | + | [[Logical AND]] |
− | [[ | + | [[Logical OR]] |
− | [[ | + | [[Logical XOR]] |
− | [[Справочник по встроенным функциональным блокам | | + | [[Справочник по встроенным функциональным блокам | Built-in Function Blocks]] |
Revision as of 02:41, 18 November 2015
Appearance | |
---|---|
Изображение:5_3_1_2.png | |
Symbol | |
NOT X | |
Group | |
Logical operators | |
Inputs | |
Value: | Logical |
Outputs | |
Result: | logical |
Version CANNY Lab | |
с 0.6b |
Logical negation. Set the output value, logically inverse to input.
In other words, the output will be:
- "1" if and only if at the input is "0",
- "0" if and only if at the input is "1".
Thus, таблица истинности operation is as follows:
Value | Result |
0 | 1 |
1 | 0 |
Features
Using a 'Logical NOT' is equivalent to the use of logic inversion to the value of any function block input or output .
Examples
thumb|Пример 1 | thumb|Пример 2 |