WOLFRAM SYSTEMMODELER

RealValue

Show Real value from numberPort or from number input field in diagram layer dynamically

Wolfram Language

In[1]:=
SystemModel["Modelica.Blocks.Interaction.Show.RealValue"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This block visualizes a Real number in a diagram animation. The number to be visualized can be defined in the following ways:

  • If useNumberPort = true (which is the default), a Real input is present and this input variable is shown.
  • If useNumberPort = false no input connector is present. Instead, a Real input field is activated in the parameter menu and the Real expression from this input menu is shown.

The two versions of the block are shown in the following image (in the right variant, the name of the variable value that is displayed is also shown below the icon):

RealValue.png

The usage is demonstrated, e.g., in example Modelica.Blocks.Examples.RealNetwork1.

Parameters (2)

use_numberPort

Value: true

Type: Boolean

Description: = true, if numberPort enabled

significantDigits

Value: 2

Type: Integer

Description: Number of significant digits to be shown

Inputs (1)

number

Default Value: 0.0

Type: Real

Description: Number to visualize if use_numberPort=false (time varying)

Connectors (2)

numberPort

Type: RealInput

Description: Number to be shown in diagram layer if use_numberPort = true

showNumber

Type: RealOutput

Used in Examples (2)

RealNetwork1

Modelica.Blocks.Examples

Demonstrates the usage of blocks from Modelica.Blocks.Math

Interaction1

Modelica.Blocks.Examples

Demonstrates the usage of blocks from Modelica.Blocks.Interaction.Show