ABB ECA06 - Page 101

Chapter 3: Configuration 3.6 Setting the Configuration
493-0736-11 (6-2) 101
Linear
The Linear function can be used to change the characteristic of an analog signal.
It has one analog input, Signal and one analog output, Va l u e. Ten breaking points
are available for an accurate characterization. Not all the breaking points have to
be used.
.
Figure 40 Linear Function.
If In1 > 0 (the leftmost end point), and/or In10 < 100.0 (the rightmost end point)
the function will complete the characteristic so that all values of the input signal
(in the range 0.0 to 100.0%) will have defined output values.
Available in
ECA06 ECA60 ECA600 EMA60
-XXX
Signal
Linear
Va lu e
Value Output
Signal Input
0 10 20 30 40 50 60 70 80 90 100
100
90
80
70
60
50
40
30
20
10
0