MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
The following figure and table exemplify the states of the Window comparator:
(A) < Low threshold value + hysteresis
(A) > High threshold
(A) >= High threshold value - hysteresis
(A) <= Low threshold value
(A) < High threshold value - hysteresis
(A) > Low threshold value
(A) < High threshold value
(A) > Low threshold value + hysteresis
8540780 • 10/07/2020 • Rev.38
Figure 72 – Example of window comparator behavior
Measurement value (A)
Current state of window
Next state of window
comparator
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
OUT OF WINDOW
IN WINDOW
IN WINDOW
comparator
IN WINDOW
IN WINDOW
IN WINDOW
IN WINDOW
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