Boolean Block | iFIX 6.1 Documentation | GE Vernova

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Purpose

The Boolean (BL) block calculates a single true/false output from multiple inputs.

Features

The Boolean block:

Is a primary block.
Can be used as a stand-alone block.
Takes up to eight input values and calculates a single output value.
Can use alarm states as inputs.
Can be used in a chain with time-based or exception-based processing.

See Also

Boolean Block – Changing the Order of Precedence

Boolean Block – Equations

Alarms in the Boolean Block

Typical Uses

Boolean Block – Typical Uses

Example

Boolean Block Examples

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