CONCAT
Function - Concatenate strings.
Inputs
|
Input |
Data type |
Description |
|
IN_1 |
STRING |
Any string variable or constant expression. |
|
IN_N |
STRING |
Any string variable or constant expression. |
Outputs
|
Output |
Data type |
Description |
|
Q |
STRING |
Concatenation of all inputs. |
Remarks
In FBD or LD language, the block may have up to 16 inputs. In ST, the function accepts a variable number of inputs (at least 2).
Note that you also can use the "+" operator to concatenate strings.
ST Language
Q := CONCAT ('AB', 'CD', 'E');
(* now Q is 'ABCDE' *)
FBD Language
LD Language
CONCAT |
|
IEC 61131-3 Automation platform > Programming - Reference guide > String operations > CONCAT |
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