Only digital input signals are permitted for functions from the Logical group. Edge detections, such as for rising and falling edges of a digital signal or the logical linking of two or more digital signals via the OR operator or AND operator, are available. Digital signals are returned as a result.

Rising and falling edge functions are used in particular for the use of the event filter for referenced DAT files, see Using the DAT file event filter.

Below you will find the descriptions of the functions in the Logical group.

These are the topics:

• Comparative operations

• Boolean functions

• Falling and rising trigger