block Switch "Switch between two Real signals"
extends Modelica.Blocks.Icons.PartialBooleanBlock;
Blocks.Interfaces.RealInput u1 "Connector of first Real input signal"
annotation (Placement(transformation(extent = {
{-140, 60},
{-100, 100}})));
Blocks.Interfaces.BooleanInput u2 "Connector of Boolean input signal"
annotation (Placement(transformation(extent = {
{-140, -20},
{-100, 20}})));
Blocks.Interfaces.RealInput u3 "Connector of second Real input signal"
annotation (Placement(transformation(extent = {
{-140, -100},
{-100, -60}})));
Blocks.Interfaces.RealOutput y "Connector of Real output signal"
annotation (Placement(transformation(extent = {
{100, -10},
{120, 10}})));
equation
y = if u2 then u1 else u3;
annotation (
defaultComponentName = "switch1",
Documentation(info = "<html>\n<p>The Logical.Switch switches, depending on the\nlogical connector u2 (the middle connector)\nbetween the two possible input signals\nu1 (upper connector) and u3 (lower connector).</p>\n<p>If u2 is <strong>true</strong>, the output signal y is set equal to\nu1, else it is set equal to u3.</p>\n</html>"),
Icon(
coordinateSystem(
preserveAspectRatio = true,
extent = {
{-100, -100},
{100, 100}}),
graphics = {
Line(
points = {
{12, 0},
{100, 0}},
color = {0, 0, 127}),
Line(
points = {
{-100, 0},
{-40, 0}},
color = {255, 0, 255}),
Line(
points = {
{-100, -80},
{-40, -80},
{-40, -80}},
color = {0, 0, 127}),
Line(
points = {
{-40, 12},
{-40, -12}},
color = {255, 0, 255}),
Line(
points = {
{-100, 80},
{-38, 80}},
color = {0, 0, 127}),
Line(
points = DynamicSelect({
{-38, 80},
{6, 2}}, if u2 then {{-38, 80}, {6, 2}} else {{-38, -80}, {6, 2}}),
color = {0, 0, 127},
thickness = 1),
Ellipse(
lineColor = {0, 0, 255},
pattern = LinePattern.None,
fillPattern = FillPattern.Solid,
extent = {
{2, -8},
{18, 8}})}));
end Switch;