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Binary Filter

tool-binary-filter-icon.png

The binary filter tool offers a simple filter for boolean values. Only integer and boolean input values are taken into account. Regarding integer values, only 0 or 1 are accepted as input values.

See chapter Data types in LOGIKEDITOR | datapoints types for information on data types.

Configuration

Filter Options

Setting

Description

Changing value

If an incoming value deviates from the prior value, this value may pass.
The Boolean value true would correspond an integer value 1 and vice versa.

Unchanged value

If an incoming value is equal to the prior value, this value may pass.
The Boolean value true would correspond an integer value 1 and vice versa.

True/Yes (true)

Only values that are either true or 1 are admitted.

False/No (false)

Only values that are either false or 0 are admitted.

Rising edge

An input value is only admitted if the previous input value was 0 or false and if the current value is 1 or true.

Falling edge

An input value is only admitted if the previous input value was 1 or true and if the current value is 0 or false.

Only the filter options True/Yes (true) and False/No (false) operate already on the first value. All other options let the first value pass and filter starting with the second incoming value, based on a comparison with the previous value.