GET_BYTE_REF block
Short summary
Name |
GET_BYTE_REF |
→POU type |
|
Category |
|
Conform to →IEC-standard |
not defined in IEC-standard |
Graphical interface |
|
Available since |
|
Functionality
The block returns a →reference to the first byte of the element connected to input IN
.
Inputs, outputs, return value
|
Identifier |
Description |
|
---|---|---|---|
In-outs |
|
|
input value |
Return value: |
– |
|
reference to the first byte of the input value |
Input EN
and output ENO
are available when →calling the block. See "Execution control: EN, ENO" for information on input EN
and output ENO
.
See:
-
"Blocks for safe logic" whether this block is supported for developing safety-relevant applications.
-
"Highlighting safe logic in the FBD-editor" for the effects when using the block as a block for safe logic.
Example for usage within ST-editor
Usage example of the GET_BYTE_REF block |
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|
When creating your application within the ST-editor, enter a call of a block by typing the text as requested by the syntax or use Content Assist.