block Constant "Generate constant signal of type Real"
parameter Real k(start = 1) "Constant output value"
annotation (Dialog(groupImage = "modelica://Modelica/Resources/Images/Blocks/Sources/Constant.png"));
extends Interfaces.SO;
equation
y = k;
annotation (
defaultComponentName = "const",
Icon(
coordinateSystem(
preserveAspectRatio = true,
extent = {
{-100, -100},
{100, 100}}),
graphics = {
Line(
points = {
{-80, 68},
{-80, -80}},
color = {192, 192, 192}),
Polygon(
points = {
{-80, 90},
{-88, 68},
{-72, 68},
{-80, 90}},
lineColor = {192, 192, 192},
fillColor = {192, 192, 192},
fillPattern = FillPattern.Solid),
Line(
points = {
{-90, -70},
{82, -70}},
color = {192, 192, 192}),
Polygon(
points = {
{90, -70},
{68, -62},
{68, -78},
{90, -70}},
lineColor = {192, 192, 192},
fillColor = {192, 192, 192},
fillPattern = FillPattern.Solid),
Line(points = {
{-80, 0},
{80, 0}}),
Text(
extent = {
{-150, -150},
{150, -110}},
textString = "k=%k")}),
Documentation(info = "<html>\n<p>\nThe Real output y is a constant signal:\n</p>\n\n<p>\n<img src=\"modelica://Modelica/Resources/Images/Blocks/Sources/Constant.png\"\n alt=\"Constant.png\">\n</p>\n</html>"));
end Constant;