Window Comparator¶

This element detects if the input signal is inside or outside the range (window) WB...WT. The state (input inside or input outside) is indicated by the logic Q output port. The output port Y supplies the input signal if it is in the valid range otherwise it supplies WB or WT.

Designation of the valid range is determined by the Outside option.
If Outside is enabled, the valid range is between WB and WT. If the input is not in this range, the Q output is set.
If Outside is disabled, the valid range is outside of the range WB...WT. If the input is between WB and WT the Q output is set.

The start of the rising edge at the Q output can be delayed by the Alarm delay parameter so that short time range violations are ignored.