3.6 Setting the Configuration Chapter 3: Configuration
174 493-0736-11 (6-2)
The coordinates are entered according to the table below.
Table 128 Split Range Example.
For values that fall outside the range defined by the coordinate pairs, the function
extends the characteristic with a horizontal line.
In the example above, for ControlSignal < 20.0%, the value of Val ue 1 is 70.0%,
and for ControlSignal > 50.0%, the value of Val ue 1 is 20.0%.
Equivalently, for ControlSignal < 40.0%, the value of Va lu e2 is 10.0%, and for
ControlSignal > 90.0%, the value of Val ue 2 is 90.0%.
Using this block, the user can have one “increase to close” signal, and one
“increase to open” signal. This is useful when there is one valve that controls
cooling media and one valve that controls heating media in a temperature control
application.
Table 129 Split Range Inputs.
Parameter
N ame Val u e Na m e Val ue
MinIn1 20.0 MinIn2 40.0
MaxIn1 50.0 MaxIn2 90.0
MinOut1 70.0 MinOut2 10.0
MaxOut1 20.0 MaxOut2 90.0
Inputs
Name Connection
Signal ControlSignal
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