− 314 - Window comparator (V C), absolute value", comparison of variable to con-
stant
Description:
Via P1 and P2, a value range (window) is adjusted and it is checked if the absolute value of I1
is within this range.
O1 is TRUE if |I1| is in the range of from P2 to P1.
O1 is FALSE if |I1| is outside of this range.
The comparator has three working ranges:
Range 1
P1 < |I1| O1 = FALSE
Range 2 P2 < |I1| < P1 O1 = TRUE
Range 3 |I1| < P2 O1 = FALSE
O2 = 1O
Special case:
P2 (negative window) is greater than P1 (positive window) (limits exchanged):
O1 is TRUE if |I1| < P1 or |I1| > P2.
O1 is FALSE if |I1| is in the range of from P1 to P2 (window).
The output value can be changed by means of the two Boolean inputs:
Master Set sets output O1 to TRUE.
Master Reset sets output O1 to FALSE. Master Reset has priority over Master Set.
Note:
Percentages [%] have two decimals.
For example: Value 12345
IN
= 123.45% = 1.2345
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