ST Operators
Boolean operators are available for the Structured Text (ST) language:
ST Boolean Operators | |
|---|---|
FEDGE | Evaluates the falling edge of a Boolean expression |
REDGE | Evaluates the rising edge of a complete Boolean expression |
Additional Boolean operators are available:
AND | Boolean AND between 2 to 32 Boolean variables |
OR | Boolean OR of 2 to 32 Boolean variables |
XOR | Boolean exclusive OR between two terms |
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