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Logical Functions and Timers [600]
222
Example
See next figure for different principle functionality of comparator features 6114
and 6115.
[6115] Unipolar
[6112] HI > 0
[6113] LO > 0
[6115] Bipolar
[6112] HI > 0
[6113] LO > 0
[6115] Bipolar
[6112] HI > 0
[6113] LO < 0
[6115] Bipolar
[6112] HI < 0
[6113] LO < 0
Fig. 105 Principle functionality of comparator features for "type[6115]=Hys-
teresis" and "Polar [6115]".
[6115] Unipolar
[6112] HI > 0
[6113] LO > 0
[6115] Bipolar
[6112] HI > 0
[6113] LO > 0
[6115] Bipolar
[6112] HI > 0
[6113] LO < 0
[6115] Bipolar
[6112] HI < 0
[6113] LO < 0
Fig. 106 Principle functionality of comparator features for "type[6115]=Win-
dow" and "Polar [6115]".
Note When "unipolar" is selected, absolute value of signal is used.
Note When "bipolar" is selected in [6115] then:
1. Functionality is not symmetrical
2. Ranges for high/low are bipolar
Type [6114] = Hysteresis
CA1
-HI
-LO
LO
CA1
LO
CA1
LO
HI
CA1
LO
HI
Type [6114] = Window
CA1
-HI
-LO
LO
CA1
LO
CA1
LO
HI
CA1
LO
HI
Section 11-6
HI
HI
HI
HI
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