+
Operator - Performs an addition of all inputs.
Inputs
|
Input |
Data type |
Description |
|
IN1 |
ANY |
First input. |
|
IN2 |
ANY |
Second input. |
Outputs
|
Output |
Data type |
Description |
|
Q |
ANY |
Result: IN1 + IN2. |
Remarks
All inputs and the output must have the same type. In FBD language, the block may have up to 16 inputs. In LD language, the input rung (EN) enables the operation, and the output rung keeps the same value as the input rung.
The addition can be used with strings. The result is the concatenation of the input strings.
ST Language
Q := IN1 + IN2;
MyString := 'He' + 'll ' + 'o'; (* MyString is equal to 'Hello' *)
FBD Language
The block may have up to 16 inputs:
LD Language
The addition is executed only if EN is TRUE.
ENO is equal to EN.
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