-
Operator - Performs a subtraction of inputs.
Inputs
|
Input |
Data type |
Description |
|
IN1 |
ANY_NUM / TIME |
First input. |
|
IN2 |
ANY_NUM / TIME |
Second input. |
Outputs
|
Output |
Data type |
Description |
|
Q |
ANY_NUM / TIME |
Result: IN1 - IN2. |
Remarks
All inputs and the output must have the same type. In LD language, the input rung (EN) enables the operation, and the output rung keeps the same value as the input rung.
ST Language
Q := IN1 - IN2;
FBD Language
LD Language
The subtraction is executed only if EN is TRUE.
ENO is equal to EN.
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