FISCHER EA16 Series, Руководство по эксплуатации

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FISCHER Mess- und Regeltechnik GmbH Parameterization | 5
BA_EN_EA16 51 / 88
Input signal
Display / Output
0
E1 E2 E3 E4 E5 E6 E7
A1
A7
A2
A3
A4
A5
A6
1
2
3
4
6
7
5
MA ME
Value pair 5
A5
E5
Fig. 73: Table function (n=7)
The table should comprise 7 value pairs. Of the input signal 0 … 10 V, the
range 2 … 8V should be used. The basic measuring range is 0 … 100 Pa. The
display should display in the start of the measuring range 10 Pa and at the end
of the measuring range 80 Pa.
0V 10V
Input signal
Display
2V 8V
0Pa 100Pa
E2 E3 E4 E5 E6 E7 E1
A1 A2 A3 A4 A5 A6 A7
10Pa 80Pa
Fig. 74: Characteristic curve scale
E1= 2V A1= 10,000 Pa
E2= 3V A2= 20,000 Pa
E3= 4V A3= 30,000 Pa
E4= 5V A4= 40,000 Pa
E5= 6..2V A5= 40.750 Pa
E6= 7V A6= 60,000 Pa
E7= 8V A7= 80,000 Pa
Number of value pairs n = 7
Input signal Start
Input signal End
Display range start
Display range end
Example:
E1 = 2 V
E7 = 8 V
A1 = 10 Pa
A7 = 80 Pa
deviating value
(see graphic tabel function)
Fig. 75: Calculation of the characteristic curve