59
Operation and function
Entering the freely programmable characteristic
The characteristic is defined by 21 nodes distributed uniformly over the position set-point values ranging from
0 – 100 %. They are spaced at intervals of 5 %. A freely selectable stroke (adjustment range 0 – 100 %) is
assigned to each node. The difference between the stroke values of two adjacent nodes must not be greater
than 20%.
Example of a programmed characteristic
Valve stroke [&]
Unit signal [%]
10
20
30
40
50
60
70
80
90
100
10 20 30 40 50 60 70 80 90 100
0
4 – 20 mA
0 – 20 mA
Fig. 35: Example of a programmed characteristic
14.1.4
INPUT
-
Enter the standard signal (only variant without fieldbus
communication)
Under this menu option, enter the unit signal used for the set-point value.
Factory setting: 4 – 20 mA, 4-wire
Further settings: 4 – 20 mA, 3-wire
0 – 20 mA, 4-wire
0 – 20 mA, 3-wire
english
Type 8696, REV.2
Summary of Contents for 8696
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