AX34509b_e.doc / Mrz-16
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6.3.3.
Combined Modes [A + B], [A - B], [A : B], [A x B]
These modes allow displaying either the single channels A and B or the calculated result
according to the selected combination. The SET key allows scrolling between the three
displays.
A
B
<AB>
The upper bar of the high order digit indicates that you display
channel A.
The lower bar of the high order digit indicates channel B.
When no bar is lit, the display shows the result of the calculation,
according to the combination set.
When you use one of the combined modes, you will first have to do the same settings as with
the “Dual” mode for individual display of inputs A and B.
The combined display will then be the result calculated from both single values.
The following additional parameters provide a final scaling facility, so you can read out the
result of your combination in proper engineering units:
Menu Text
Setting Range
Default
Proportional Scaling Factor
Multiplies the result by this setting
-10000 … 10000
1000
Reciprocal Factor
Divides the result by this setting
1 … 99999
1000
Additive Constant
Adds or subtracts this setting
-99999 … 99999
0
Decimal Point
Sets the decimal point for the combined
display value
000000
000000
No decimal point
00000.0
one decimal position
---->
0.00000
five decimal positions
Calculation Formula:
Final display value
=
value calculated from <AB>
x
m_Fac
d_Fac
+/-
P_Fac
