170 CG Drives & Automation 01-7492-01r1
11.6.2 Analogue Multiplexer [620]
The Analogue Mux compares two configurable analogue
input signals (InA and InB) and generates a virtual analogue
output. Output behavior depends on the configured
operator. Output can be used as source for analogue output
or input value to analogue comparators.
Since both input and output is limited to range -100% to
100% some operations might overflow. Result is always
limited within the range. Consequently some operators have
a "divided by 2" variant to always produce overflow safe
variants (result is always within the range).
Analogue Multiplexer 1 [621]
AnMux1 InA [6211]
First input to the AnMux1. Select one of AnIn1 - 4.
AnMux1 InB [6212]
Second input to AnMux1. Select one of AnIn1 - 4.
Analogue Multiplexer 1 Operator [6213]
Operator of the Analogue Mux 1. The names shown on the
control panel will be changed according to the following.
Analogue Multiplexer 2 [622]
The same function as in Analog Mux1[621].
AnMux2 InA [6221]
The function is the same as in Analogue Mux InA value
[6211].
AnMux2 InB [6222]
The function is the same as in Analogue Mux InB value
[6212].
6211 AnMux1 InA
Default: AnIn1
AnIn1 0 %
AnIn2 1 %
AnIn3 2 %
AnIn4 3 %
6212 AnMux1 InB
Default: AnIn2
AnIn1 0 %
AnIn2 1 %
AnIn3 2 %
AnIn4 3 %
6213 AnMux1 Op
Default: Off
Off 0 No output
MIN(A,B) 1 Minimal value of InA and InB
MAX(A,B) 2 Max value of InA and InB
A+B 3 Sum of InA and InB
(A+B)/2 4
Sum of InA and InB that is overflow
safe
A-B 5 Difference of InA and InB
(A-B)/2 6
Difference of InA and InB that is
overflow safe
B-A 7 Difference of InB and InA
(B-A)/2 8
Difference of InB and InA that is
overflow safe
ABS(A-B) 9
Absolute value of difference of InA
and InB.
ABS(A-B)/2 10
Absolute value of difference of InA
and InB that is overflow safe
6221 AnMux2 InA
Default: AnIn1
AnIn1 0 %
AnIn2 1 %
AnIn3 2 %
AnIn4 3 %
6222 AnMux2 InB
Default: AnIn2
AnIn1 0 %
AnIn2 1 %
AnIn3 2 %
AnIn4 3 %
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