Modelica.Blocks.Interfaces

Information

This package contains interface definitions for continuous input/output blocks with Real, Integer and Boolean signals. Furthermore, it contains partial models for continuous and discrete blocks.

Extends from Modelica.Icons.InterfacesPackage (Icon for packages containing interfaces).

Package Content

Name	Description
RealInput	'input Real' as connector
RealOutput	'output Real' as connector
BooleanInput	'input Boolean' as connector
BooleanOutput	'output Boolean' as connector
IntegerInput	'input Integer' as connector
IntegerOutput	'output Integer' as connector
RealVectorInput	Vector of Real inputs
IntegerVectorInput	Vector of Integer inputs
BooleanVectorInput	Vector of Boolean inputs
BlockIcon	Basic graphical layout of input/output block
SO	Single Output continuous control block
MO	Multiple Output continuous control block
SISO	Single Input Single Output continuous control block
SI2SO	2 Single Input / 1 Single Output continuous control block
SIMO	Single Input Multiple Output continuous control block
MISO	Multiple Input Single Output continuous control block
PartialRealMISO	Partial block with a RealVectorInput and a RealOutput signal
MIMO	Multiple Input Multiple Output continuous control block
MIMOs	Multiple Input Multiple Output continuous control block with same number of inputs and outputs
MI2MO	2 Multiple Input / Multiple Output continuous control block
SignalSource	Base class for continuous signal source
SVcontrol	Single-Variable continuous controller
MVcontrol	Multi-Variable continuous controller
DiscreteBlockIcon	Graphical layout of discrete block component icon
DiscreteBlock	Base class of discrete control blocks
DiscreteSISO	Single Input Single Output discrete control block
DiscreteMIMO	Multiple Input Multiple Output discrete control block
DiscreteMIMOs	Multiple Input Multiple Output discrete control block
SVdiscrete	Discrete Single-Variable controller
MVdiscrete	Discrete Multi-Variable controller
BooleanBlockIcon	Basic graphical layout of Boolean block
BooleanSISO	Single Input Single Output control block with signals of type Boolean
BooleanMIMOs	Multiple Input Multiple Output continuous control block with same number of inputs and outputs of boolean type
MI2BooleanMOs	2 Multiple Input / Boolean Multiple Output block with same signal lengths
SI2BooleanSO	2 Single Input / Boolean Single Output block
BooleanSignalSource	Base class for Boolean signal sources
IntegerBlockIcon	Basic graphical layout of Integer block
IntegerSO	Single Integer Output continuous control block
IntegerMO	Multiple Integer Output continuous control block
IntegerSignalSource	Base class for continuous Integer signal source
IntegerSIBooleanSO	Integer Input Boolean Output continuous control block
IntegerMIBooleanMOs	Multiple Integer Input Multiple Boolean Output continuous control block with same number of inputs and outputs
PartialIntegerSISO	Partial block with a IntegerInput and an IntegerOutput signal
PartialIntegerMISO	Partial block with an IntegerVectorInput and an IntegerOutput signal
partialBooleanBlockIcon	Basic graphical layout of logical block
partialBooleanSISO	Partial block with 1 input and 1 output Boolean signal
partialBooleanSI2SO	Partial block with 2 input and 1 output Boolean signal
partialBooleanSI3SO	Partial block with 3 input and 1 output Boolean signal
partialBooleanSI	Partial block with 1 input Boolean signal
partialBooleanSO	Partial block with 1 output Boolean signal
partialBooleanSource	Partial source block (has 1 output Boolean signal and an appropriate default icon)
partialBooleanThresholdComparison	Partial block to compare the Real input u with a threshold and provide the result as 1 Boolean output signal
partialBooleanComparison	Partial block with 2 Real input and 1 Boolean output signal (the result of a comparison of the two Real inputs
PartialBooleanSISO_small	Partial block with a BooleanInput and a BooleanOutput signal and a small block icon
PartialBooleanMISO	Partial block with a BooleanVectorInput and a BooleanOutput signal
Adaptors	Obsolete package with components to send signals to a bus or receive signals from a bus (only for backward compatibility)
PartialConversionBlock	Partial block defining the interface for conversion blocks

Modelica.Blocks.Interfaces.RealInput

Information

Connector with one input signal of type Real.

Extends from Real.

Modelica definition

connector RealInput = input Real "'input Real' as connector";

Modelica.Blocks.Interfaces.RealOutput

Information

Connector with one output signal of type Real.

Extends from Real.

Modelica definition

connector RealOutput = output Real "'output Real' as connector";

Modelica.Blocks.Interfaces.BooleanInput

Information

Connector with one input signal of type Boolean.

Extends from Boolean.

Modelica definition

connector BooleanInput = input Boolean "'input Boolean' as connector";

Modelica.Blocks.Interfaces.BooleanOutput

Information

Connector with one output signal of type Boolean.

Extends from Boolean.

Modelica definition

connector BooleanOutput = output Boolean "'output Boolean' as connector";

Modelica.Blocks.Interfaces.IntegerInput

Information

Connector with one input signal of type Integer.

Extends from Integer.

Modelica definition

connector IntegerInput = input Integer "'input Integer' as connector";

Modelica.Blocks.Interfaces.IntegerOutput

Information

Connector with one output signal of type Integer.

Extends from Integer.

Modelica definition

connector IntegerOutput = output Integer "'output Integer' as connector";

Modelica.Blocks.Interfaces.RealVectorInput

Information

Connector with one input signal of type Boolean.

Extends from Real.

Modelica definition

connector RealVectorInput =
                         input Real "Vector of Real inputs";

Modelica.Blocks.Interfaces.IntegerVectorInput

Information

Connector with one input signal of type Boolean.

Extends from Integer.

Modelica definition

connector IntegerVectorInput =
                         input Integer "Vector of Integer inputs";

Modelica.Blocks.Interfaces.BooleanVectorInput

Information

Connector with one input signal of type Boolean.

Extends from Boolean.

Modelica definition

connector BooleanVectorInput =
                         input Boolean "Vector of Boolean inputs";

Modelica.Blocks.Interfaces.BlockIcon

Information

Block that has only the basic icon for an input/output block (no declarations, no equations). Most blocks of package Modelica.Blocks inherit directly or indirectly from this block.

Modelica definition

partial block BlockIcon 
  "Basic graphical layout of input/output block"


end BlockIcon;

Modelica.Blocks.Interfaces.SO

Information

Block has one continuous Real output signal.

Extends from BlockIcon (Basic graphical layout of input/output block).

Connectors

Type	Name	Description
output RealOutput	y	Connector of Real output signal

Modelica definition

partial block SO "Single Output continuous control block"
  extends BlockIcon;

  RealOutput y "Connector of Real output signal";

end SO;

Modelica.Blocks.Interfaces.MO

Information

Block has one continuous Real output signal vector.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	nout	1	Number of outputs

Connectors

Type	Name	Description
output RealOutput	y[nout]	Connector of Real output signals

Modelica definition

partial block MO "Multiple Output continuous control block"
  extends BlockIcon;

  parameter Integer nout(min=1) = 1 "Number of outputs";
  RealOutput y[nout] "Connector of Real output signals";

end MO;

Modelica.Blocks.Interfaces.SISO

Information

Block has one continuous Real input and one continuous Real output signal.

Extends from BlockIcon (Basic graphical layout of input/output block).

Connectors

Type	Name	Description
input RealInput	u	Connector of Real input signal
output RealOutput	y	Connector of Real output signal

Modelica definition

partial block SISO 
  "Single Input Single Output continuous control block"
  extends BlockIcon;

  RealInput u "Connector of Real input signal";
  RealOutput y "Connector of Real output signal";
end SISO;

Modelica.Blocks.Interfaces.SI2SO

Information

Block has two continuous Real input signals u1 and u2 and one continuous Real output signal y.

Extends from BlockIcon (Basic graphical layout of input/output block).

Connectors

Type	Name	Description
input RealInput	u1	Connector of Real input signal 1
input RealInput	u2	Connector of Real input signal 2
output RealOutput	y	Connector of Real output signal

Modelica definition

partial block SI2SO 
  "2 Single Input / 1 Single Output continuous control block"
  extends BlockIcon;

  RealInput u1 "Connector of Real input signal 1";
  RealInput u2 "Connector of Real input signal 2";
  RealOutput y "Connector of Real output signal";


end SI2SO;

Modelica.Blocks.Interfaces.SIMO

Information

Block has one continuous Real input signal and a vector of continuous Real output signals.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	nout	1	Number of outputs

Connectors

Type	Name	Description
input RealInput	u	Connector of Real input signal
output RealOutput	y[nout]	Connector of Real output signals

Modelica definition

partial block SIMO 
  "Single Input Multiple Output continuous control block"
  extends BlockIcon;
  parameter Integer nout=1 "Number of outputs";
      RealInput u "Connector of Real input signal";
      RealOutput y[nout] "Connector of Real output signals";

end SIMO;

Modelica.Blocks.Interfaces.MISO

Information

Block has a vector of continuous Real input signals and one continuous Real output signal.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	nin	1	Number of inputs

Connectors

Type	Name	Description
input RealInput	u[nin]	Connector of Real input signals
output RealOutput	y	Connector of Real output signal

Modelica definition

partial block MISO 
  "Multiple Input Single Output continuous control block"

  extends BlockIcon;
  parameter Integer nin=1 "Number of inputs";
  RealInput u[nin] "Connector of Real input signals";
  RealOutput y "Connector of Real output signal";
end MISO;

Modelica.Blocks.Interfaces.PartialRealMISO

Parameters

Type	Name	Default	Description
Advanced
Integer	significantDigits	3	Number of significant digits to be shown in dynamic diagram layer for y

Connectors

Type	Name	Description
input RealVectorInput	u[nu]
output RealOutput	y

Modelica definition

partial block PartialRealMISO 
  "Partial block with a RealVectorInput and a RealOutput signal"

  parameter Integer significantDigits(min=1) = 3 
    "Number of significant digits to be shown in dynamic diagram layer for y";
  parameter Integer nu(min=0)=0 "Number of input connections";
  Modelica.Blocks.Interfaces.RealVectorInput u[nu];
  Modelica.Blocks.Interfaces.RealOutput y;
end PartialRealMISO;

Modelica.Blocks.Interfaces.MIMO

Information

Block has a continuous Real input and a continuous Real output signal vector. The signal sizes of the input and output vector may be different.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	nin	1	Number of inputs
Integer	nout	1	Number of outputs

Connectors

Type	Name	Description
input RealInput	u[nin]	Connector of Real input signals
output RealOutput	y[nout]	Connector of Real output signals

Modelica definition

partial block MIMO 
  "Multiple Input Multiple Output continuous control block"

  extends BlockIcon;
  parameter Integer nin=1 "Number of inputs";
  parameter Integer nout=1 "Number of outputs";
  RealInput u[nin] "Connector of Real input signals";
  RealOutput y[nout] "Connector of Real output signals";
end MIMO;

Modelica.Blocks.Interfaces.MIMOs

Information

Block has a continuous Real input and a continuous Real output signal vector where the signal sizes of the input and output vector are identical.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	n	1	Number of inputs (= number of outputs)

Connectors

Type	Name	Description
input RealInput	u[n]	Connector of Real input signals
output RealOutput	y[n]	Connector of Real output signals

Modelica definition

partial block MIMOs 
  "Multiple Input Multiple Output continuous control block with same number of inputs and outputs"

  extends BlockIcon;
  parameter Integer n=1 "Number of inputs (= number of outputs)";
  RealInput u[n] "Connector of Real input signals";
  RealOutput y[n] "Connector of Real output signals";
end MIMOs;

Modelica.Blocks.Interfaces.MI2MO

Information

Block has two continuous Real input vectors u1 and u2 and one continuous Real output vector y. All vectors have the same number of elements.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	n	1	Dimension of input and output vectors.

Connectors

Type	Name	Description
input RealInput	u1[n]	Connector 1 of Real input signals
input RealInput	u2[n]	Connector 2 of Real input signals
output RealOutput	y[n]	Connector of Real output signals

Modelica definition

partial block MI2MO 
  "2 Multiple Input / Multiple Output continuous control block"
  extends BlockIcon;

  parameter Integer n=1 "Dimension of input and output vectors.";

  RealInput u1[n] "Connector 1 of Real input signals";
  RealInput u2[n] "Connector 2 of Real input signals";
  RealOutput y[n] "Connector of Real output signals";

end MI2MO;

Modelica.Blocks.Interfaces.SignalSource

Information

Basic block for Real sources of package Blocks.Sources. This component has one continuous Real output signal y and two parameters (offset, startTime) to shift the generated signal.

Extends from SO (Single Output continuous control block).

Parameters

Type	Name	Default	Description
Real	offset	0	Offset of output signal y
Time	startTime	0	Output y = offset for time < startTime [s]

Connectors

Type	Name	Description
output RealOutput	y	Connector of Real output signal

Modelica definition

partial block SignalSource "Base class for continuous signal source"
  extends SO;
  parameter Real offset=0 "Offset of output signal y";
  parameter SIunits.Time startTime=0 "Output y = offset for time < startTime";
end SignalSource;

Modelica.Blocks.Interfaces.SVcontrol

Information

Block has two continuous Real input signals and one continuous Real output signal. The block is designed to be used as base class for a corresponding controller.

Extends from BlockIcon (Basic graphical layout of input/output block).

Connectors

Type	Name	Description
input RealInput	u_s	Connector of setpoint input signal
input RealInput	u_m	Connector of measurement input signal
output RealOutput	y	Connector of actuator output signal

Modelica definition

partial block SVcontrol "Single-Variable continuous controller"
  extends BlockIcon;

  RealInput u_s "Connector of setpoint input signal";
  RealInput u_m "Connector of measurement input signal";
  RealOutput y "Connector of actuator output signal";
end SVcontrol;

Modelica.Blocks.Interfaces.MVcontrol

Information

Block has two continuous Real input signal vectors and one continuous Real output signal vector. The block is designed to be used as base class for a corresponding controller.

Extends from BlockIcon (Basic graphical layout of input/output block).

Parameters

Type	Name	Default	Description
Integer	nu_s	1	Number of setpoint inputs
Integer	nu_m	1	Number of measurement inputs
Integer	ny	1	Number of actuator outputs

Connectors

Type	Name	Description
input RealInput	u_s[nu_s]	Connector of setpoint input signals
input RealInput	u_m[nu_m]	Connector of measurement input signals
output RealOutput	y[ny]	Connector of actuator output signals

Modelica definition

partial block MVcontrol "Multi-Variable continuous controller"
  extends BlockIcon;

  parameter Integer nu_s=1 "Number of setpoint inputs";
  parameter Integer nu_m=1 "Number of measurement inputs";
  parameter Integer ny=1 "Number of actuator outputs";
  RealInput u_s[nu_s] "Connector of setpoint input signals";
  RealInput u_m[nu_m] "Connector of measurement input signals";
  RealOutput y[ny] "Connector of actuator output signals";
end MVcontrol;

Modelica.Blocks.Interfaces.DiscreteBlockIcon

Information

Block that has only the basic icon for an input/output, discrete block (no declarations, no equations), e.g., from Blocks.Discrete.

Modelica definition

partial block DiscreteBlockIcon 
  "Graphical layout of discrete block component icon"

end DiscreteBlockIcon;

Modelica.Blocks.Interfaces.DiscreteBlock

Information

Basic definitions of a discrete block of library Blocks.Discrete.

Extends from DiscreteBlockIcon (Graphical layout of discrete block component icon).

Parameters

Type	Name	Default	Description
Time	samplePeriod		Sample period of component [s]
Time	startTime	0	First sample time instant [s]

Modelica definition

partial block DiscreteBlock "Base class of discrete control blocks"
  extends DiscreteBlockIcon;

  parameter SI.Time samplePeriod(min=100*Modelica.Constants.eps, start = 0.1) 
    "Sample period of component";
  parameter SI.Time startTime=0 "First sample time instant";
protected 
  output Boolean sampleTrigger "True, if sample time instant";
  output Boolean firstTrigger "Rising edge signals first sample instant";
equation 
  sampleTrigger = sample(startTime, samplePeriod);
  when sampleTrigger then
    firstTrigger = time <= startTime + samplePeriod/2;
  end when;
end DiscreteBlock;

Modelica.Blocks.Interfaces.DiscreteSISO

Information

Block has one continuous input and one continuous output signal which are sampled due to the defined samplePeriod parameter.

Extends from DiscreteBlock (Base class of discrete control blocks).

Parameters

Type	Name	Default	Description
Time	samplePeriod		Sample period of component [s]
Time	startTime	0	First sample time instant [s]

Connectors

Type	Name	Description
input RealInput	u	Continuous input signal
output RealOutput	y	Continuous output signal

Modelica definition

partial block DiscreteSISO 
  "Single Input Single Output discrete control block"

  extends DiscreteBlock;

  Modelica.Blocks.Interfaces.RealInput u "Continuous input signal";
  Modelica.Blocks.Interfaces.RealOutput y "Continuous output signal";
end DiscreteSISO;

Modelica.Blocks.Interfaces.DiscreteMIMO

Information

Block has a continuous input and a continuous output signal vector which are sampled due to the defined samplePeriod parameter.

Extends from DiscreteBlock (Base class of discrete control blocks).

Parameters

Type	Name	Default	Description
Time	samplePeriod		Sample period of component [s]
Time	startTime	0	First sample time instant [s]
Integer	nin	1	Number of inputs
Integer	nout	1	Number of outputs

Connectors

Type	Name	Description
input RealInput	u[nin]	Continuous input signals
output RealOutput	y[nout]	Continuous output signals

Modelica definition

partial block DiscreteMIMO 
  "Multiple Input Multiple Output discrete control block"

  extends DiscreteBlock;
  parameter Integer nin=1 "Number of inputs";
  parameter Integer nout=1 "Number of outputs";

  Modelica.Blocks.Interfaces.RealInput u[nin] "Continuous input signals";
  Modelica.Blocks.Interfaces.RealOutput y[nout] "Continuous output signals";

end DiscreteMIMO;

Modelica.Blocks.Interfaces.DiscreteMIMOs

Information

Block has a continuous input and a continuous output signal vector where the signal sizes of the input and output vector are identical. These signals are sampled due to the defined samplePeriod parameter.

Extends from DiscreteBlock (Base class of discrete control blocks).

Parameters

Type	Name	Default	Description
Integer	n	1	Number of inputs (= number of outputs)
Time	samplePeriod		Sample period of component [s]
Time	startTime	0	First sample time instant [s]

Connectors

Type	Name	Description
input RealInput	u[n]	Continuous input signals
output RealOutput	y[n]	Continuous output signals

Modelica definition

partial block DiscreteMIMOs 
  "Multiple Input Multiple Output discrete control block"
  parameter Integer n=1 "Number of inputs (= number of outputs)";
  extends DiscreteBlock;

  Modelica.Blocks.Interfaces.RealInput u[n] "Continuous input signals";
  Modelica.Blocks.Interfaces.RealOutput y[n] "Continuous output signals";


end DiscreteMIMOs;

Modelica.Blocks.Interfaces.SVdiscrete

Information

Block has two continuous Real input signals and one continuous Real output signal that are sampled due to the defined samplePeriod parameter. The block is designed to be used as base class for a corresponding controller.

Extends from DiscreteBlock (Base class of discrete control blocks).

Parameters

Type	Name	Default	Description
Time	samplePeriod		Sample period of component [s]
Time	startTime	0	First sample time instant [s]

Connectors

Type	Name	Description
input RealInput	u_s	Continuous scalar setpoint input signal
input RealInput	u_m	Continuous scalar measurement input signal
output RealOutput	y	Continuous scalar actuator output signal

Modelica definition

partial block SVdiscrete "Discrete Single-Variable controller"
  extends DiscreteBlock;

  Discrete.Sampler sampler_s(
    final samplePeriod=samplePeriod,
    final startTime=startTime);
  Discrete.Sampler sampler_m(
    final samplePeriod=samplePeriod,
    final startTime=startTime);
  Modelica.Blocks.Interfaces.RealInput u_s 
    "Continuous scalar setpoint input signal";
  Modelica.Blocks.Interfaces.RealInput u_m 
    "Continuous scalar measurement input signal";
  Modelica.Blocks.Interfaces.RealOutput y 
    "Continuous scalar actuator output signal";
equation 
  connect(u_s, sampler_s.u);
  connect(u_m, sampler_m.u);
end SVdiscrete;

Modelica.Blocks.Interfaces.MVdiscrete

Information

Block has two continuous Real input signal vectors and one continuous Real output signal vector. The vector signals are sampled due to the defined samplePeriod parameter. The block is designed to be used as base class for a corresponding controller.

Extends from DiscreteBlock (Base class of discrete control blocks).

Parameters

Type	Name	Default	Description
Time	samplePeriod		Sample period of component [s]
Time	startTime	0	First sample time instant [s]
Integer	nu_s	1	Number of setpoint inputs
Integer	nu_m	1	Number of measurement inputs
Integer	ny	1	Number of actuator outputs

Connectors

Type	Name	Description
input RealInput	u_s[nu_s]	Continuous setpoint input signals
input RealInput	u_m[nu_m]	Continuous measurement input signals
output RealOutput	y[ny]	Continuous actuator output signals

Modelica definition

partial block MVdiscrete "Discrete Multi-Variable controller"
  extends DiscreteBlock;
  parameter Integer nu_s=1 "Number of setpoint inputs";
  parameter Integer nu_m=1 "Number of measurement inputs";
  parameter Integer ny=1 "Number of actuator outputs";
  Discrete.Sampler sampler_s[nu_s](
    each final samplePeriod=samplePeriod,
    each final startTime=startTime);
  Discrete.Sampler sampler_m[nu_m](
    each final samplePeriod=samplePeriod,
    each final startTime=startTime);
  Modelica.Blocks.Interfaces.RealInput u_s[nu_s] 
    "Continuous setpoint input signals";
  Modelica.Blocks.Interfaces.RealInput u_m[nu_m] 
    "Continuous measurement input signals";
  Modelica.Blocks.Interfaces.RealOutput y[ny] 
    "Continuous actuator output signals";
equation 
  connect(u_s, sampler_s.u);
  connect(u_m, sampler_m.u);
end MVdiscrete;

Modelica.Blocks.Interfaces.BooleanBlockIcon

Information

Block that has only the basic icon for an input/output, Boolean block (no declarations, no equations).

Modelica definition

partial block BooleanBlockIcon 
  "Basic graphical layout of Boolean block"


end BooleanBlockIcon;

Modelica.Blocks.Interfaces.BooleanSISO

Information

Block has one continuous Boolean input and one continuous Boolean output signal.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Connectors

Type	Name	Description
input BooleanInput	u	Connector of Boolean input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block BooleanSISO 
  "Single Input Single Output control block with signals of type Boolean"

  extends BooleanBlockIcon;

public 
  BooleanInput u "Connector of Boolean input signal";
  BooleanOutput y "Connector of Boolean output signal";

end BooleanSISO;

Modelica.Blocks.Interfaces.BooleanMIMOs

Information

Block has a continuous Boolean input and a continuous Boolean output signal vector where the signal sizes of the input and output vector are identical.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Parameters

Type	Name	Default	Description
Integer	n	1	Number of inputs (= number of outputs)

Connectors

Type	Name	Description
input BooleanInput	u[n]	Connector of Boolean input signals
output BooleanOutput	y[n]	Connector of Boolean output signals

Modelica definition

partial block BooleanMIMOs 
  "Multiple Input Multiple Output continuous control block with same number of inputs and outputs of boolean type"

  extends BooleanBlockIcon;
  parameter Integer n=1 "Number of inputs (= number of outputs)";
  BooleanInput u[n] "Connector of Boolean input signals";
  BooleanOutput y[n] "Connector of Boolean output signals";
end BooleanMIMOs;

Modelica.Blocks.Interfaces.MI2BooleanMOs

Information

Block has two Boolean input vectors u1 and u2 and one Boolean output vector y. All vectors have the same number of elements.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Parameters

Type	Name	Default	Description
Integer	n	1	Dimension of input and output vectors.

Connectors

Type	Name	Description
input RealInput	u1[n]	Connector 1 of Boolean input signals
input RealInput	u2[n]	Connector 2 of Boolean input signals
output BooleanOutput	y[n]	Connector of Boolean output signals

Modelica definition

partial block MI2BooleanMOs 
  "2 Multiple Input / Boolean Multiple Output block with same signal lengths"

  extends BooleanBlockIcon;
  parameter Integer n=1 "Dimension of input and output vectors.";
  RealInput u1[n] "Connector 1 of Boolean input signals";
  RealInput u2[n] "Connector 2 of Boolean input signals";
  BooleanOutput y[n] "Connector of Boolean output signals";
end MI2BooleanMOs;

Modelica.Blocks.Interfaces.SI2BooleanSO

Information

Block has two Boolean input signals u1 and u2 and one Boolean output signal y.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Connectors

Type	Name	Description
input RealInput	u1	Connector 1 of Boolean input signals
input RealInput	u2	Connector 2 of Boolean input signals
output BooleanOutput	y	Connector of Boolean output signals

Modelica definition

partial block SI2BooleanSO 
  "2 Single Input / Boolean Single Output block"

  extends BooleanBlockIcon;
  input RealInput u1 "Connector 1 of Boolean input signals";
  input RealInput u2 "Connector 2 of Boolean input signals";
  output BooleanOutput y "Connector of Boolean output signals";

end SI2BooleanSO;

Modelica.Blocks.Interfaces.BooleanSignalSource

Information

Basic block for Boolean sources of package Blocks.Sources. This component has one continuous Boolean output signal y.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Connectors

Type	Name	Description
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block BooleanSignalSource 
  "Base class for Boolean signal sources"

  extends BooleanBlockIcon;
  BooleanOutput y "Connector of Boolean output signal";

end BooleanSignalSource;

Modelica.Blocks.Interfaces.IntegerBlockIcon

Information

Block that has only the basic icon for an input/output, Integer block (no declarations, no equations).

Modelica definition

partial block IntegerBlockIcon 
  "Basic graphical layout of Integer block"

end IntegerBlockIcon;

Modelica.Blocks.Interfaces.IntegerSO

Information

Block has one continuous Integer output signal.

Extends from IntegerBlockIcon (Basic graphical layout of Integer block).

Connectors

Type	Name	Description
output IntegerOutput	y	Connector of Integer output signal

Modelica definition

partial block IntegerSO 
  "Single Integer Output continuous control block"
  extends IntegerBlockIcon;

  IntegerOutput y "Connector of Integer output signal";
end IntegerSO;

Modelica.Blocks.Interfaces.IntegerMO

Information

Block has one continuous Integer output signal vector.

Extends from IntegerBlockIcon (Basic graphical layout of Integer block).

Parameters

Type	Name	Default	Description
Integer	nout	1	Number of outputs

Connectors

Type	Name	Description
output IntegerOutput	y[nout]	Connector of Integer output signals

Modelica definition

partial block IntegerMO 
  "Multiple Integer Output continuous control block"
  extends IntegerBlockIcon;

  parameter Integer nout(min=1) = 1 "Number of outputs";
  IntegerOutput y[nout] "Connector of Integer output signals";
end IntegerMO;

Modelica.Blocks.Interfaces.IntegerSignalSource

Information

Basic block for Integer sources of package Blocks.Sources. This component has one continuous Integer output signal y and two parameters (offset, startTime) to shift the generated signal.

Extends from IntegerSO (Single Integer Output continuous control block).

Parameters

Type	Name	Default	Description
Integer	offset	0	Offset of output signal y
Time	startTime	0	Output y = offset for time < startTime [s]

Connectors

Type	Name	Description
output IntegerOutput	y	Connector of Integer output signal

Modelica definition

partial block IntegerSignalSource 
  "Base class for continuous Integer signal source"
  extends IntegerSO;
  parameter Integer offset=0 "Offset of output signal y";
  parameter SI.Time startTime=0 "Output y = offset for time < startTime";
end IntegerSignalSource;

Modelica.Blocks.Interfaces.IntegerSIBooleanSO

Information

Block has a continuous Integer input and a continuous Boolean output signal.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Connectors

Type	Name	Description
input IntegerInput	u	Connector of Integer input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block IntegerSIBooleanSO 
  "Integer Input Boolean Output continuous control block"

  extends BooleanBlockIcon;
  IntegerInput u "Connector of Integer input signal";
  BooleanOutput y "Connector of Boolean output signal";
end IntegerSIBooleanSO;

Modelica.Blocks.Interfaces.IntegerMIBooleanMOs

Information

Block has a continuous Integer input and a continuous Boolean output signal vector where the signal sizes of the input and output vector are identical.

Extends from BooleanBlockIcon (Basic graphical layout of Boolean block).

Parameters

Type	Name	Default	Description
Integer	n	1	Number of inputs (= number of outputs)

Connectors

Type	Name	Description
input IntegerInput	u[n]	Connector of Integer input signals
output BooleanOutput	y[n]	Connector of Boolean output signals

Modelica definition

partial block IntegerMIBooleanMOs 
  "Multiple Integer Input Multiple Boolean Output continuous control block with same number of inputs and outputs"

  extends BooleanBlockIcon;
  parameter Integer n=1 "Number of inputs (= number of outputs)";
  IntegerInput u[n] "Connector of Integer input signals";
  BooleanOutput y[n] "Connector of Boolean output signals";
end IntegerMIBooleanMOs;

Modelica.Blocks.Interfaces.PartialIntegerSISO

Connectors

Type	Name	Description
input IntegerInput	u	Integer input signal
output IntegerOutput	y	Integer output signal

Modelica definition

partial block PartialIntegerSISO 
  "Partial block with a IntegerInput and an IntegerOutput signal"

  Modelica.Blocks.Interfaces.IntegerInput u "Integer input signal";
  Modelica.Blocks.Interfaces.IntegerOutput y "Integer output signal";
end PartialIntegerSISO;

Modelica.Blocks.Interfaces.PartialIntegerMISO

Connectors

Type	Name	Description
input IntegerVectorInput	u[nu]	Vector of Integer input signals
output IntegerOutput	y	Integer output signal

Modelica definition

partial block PartialIntegerMISO 
  "Partial block with an IntegerVectorInput and an IntegerOutput signal"

  parameter Integer nu(min=0)=0 "Number of input connections";
  Modelica.Blocks.Interfaces.IntegerVectorInput u[nu] 
    "Vector of Integer input signals";
  Modelica.Blocks.Interfaces.IntegerOutput y "Integer output signal";
end PartialIntegerMISO;

Modelica.Blocks.Interfaces.partialBooleanBlockIcon

Information

Block that has only the basic icon for an input/output, Boolean block (no declarations, no equations) used especially in the Blocks.Logical library.

Modelica definition

partial block partialBooleanBlockIcon 
  "Basic graphical layout of logical block"

end partialBooleanBlockIcon;

Modelica.Blocks.Interfaces.partialBooleanSISO

Information

Block has one continuous Boolean input and one continuous Boolean output signal with a 3D icon (e.g., used in Blocks.Logical library).

Extends from partialBooleanBlockIcon (Basic graphical layout of logical block).

Connectors

Type	Name	Description
input BooleanInput	u	Connector of Boolean input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanSISO 
  "Partial block with 1 input and 1 output Boolean signal"
  extends partialBooleanBlockIcon;
         Blocks.Interfaces.BooleanInput u "Connector of Boolean input signal";
         Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";


end partialBooleanSISO;

Modelica.Blocks.Interfaces.partialBooleanSI2SO

Information

Block has two continuous Boolean input and one continuous Boolean output signal with a 3D icon (e.g., used in Blocks.Logical library).

Extends from partialBooleanBlockIcon (Basic graphical layout of logical block).

Connectors

Type	Name	Description
input BooleanInput	u1	Connector of first Boolean input signal
input BooleanInput	u2	Connector of second Boolean input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanSI2SO 
  "Partial block with 2 input and 1 output Boolean signal"
  extends partialBooleanBlockIcon;
         Blocks.Interfaces.BooleanInput u1 
    "Connector of first Boolean input signal";
         Blocks.Interfaces.BooleanInput u2 
    "Connector of second Boolean input signal";
         Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";


end partialBooleanSI2SO;

Modelica.Blocks.Interfaces.partialBooleanSI3SO

Information

Extends from partialBooleanBlockIcon (Basic graphical layout of logical block).

Connectors

Type	Name	Description
input BooleanInput	u1	Connector of first Boolean input signal
input BooleanInput	u2	Connector of second Boolean input signal
input BooleanInput	u3	Connector of third Boolean input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanSI3SO 
  "Partial block with 3 input and 1 output Boolean signal"
  extends partialBooleanBlockIcon;
         Blocks.Interfaces.BooleanInput u1 
    "Connector of first Boolean input signal";
         Blocks.Interfaces.BooleanInput u2 
    "Connector of second Boolean input signal";
         Blocks.Interfaces.BooleanInput u3 
    "Connector of third Boolean input signal";
         Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";


end partialBooleanSI3SO;

Modelica.Blocks.Interfaces.partialBooleanSI

Information

Block has one continuous Boolean input signal with a 3D icon (e.g., used in Blocks.Logical library).

Extends from partialBooleanBlockIcon (Basic graphical layout of logical block).

Connectors

Type	Name	Description
input BooleanInput	u	Connector of Boolean input signal

Modelica definition

partial block partialBooleanSI 
  "Partial block with 1 input Boolean signal"
  extends partialBooleanBlockIcon;

         Blocks.Interfaces.BooleanInput u "Connector of Boolean input signal";


end partialBooleanSI;

Modelica.Blocks.Interfaces.partialBooleanSO

Information

Block has one continuous Boolean output signal with a 3D icon (e.g., used in Blocks.Logical library).

Extends from partialBooleanBlockIcon (Basic graphical layout of logical block).

Connectors

Type	Name	Description
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanSO 
  "Partial block with 1 output Boolean signal"

         Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";
  extends partialBooleanBlockIcon;


end partialBooleanSO;

Modelica.Blocks.Interfaces.partialBooleanSource

Information

Basic block for Boolean sources of package Blocks.Sources. This component has one continuous Boolean output signal y and a 3D icon (e.g., used in Blocks.Logical library).

Extends from partialBooleanBlockIcon (Basic graphical layout of logical block).

Connectors

Type	Name	Description
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanSource 
  "Partial source block (has 1 output Boolean signal and an appropriate default icon)"
  extends partialBooleanBlockIcon;

  Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";


end partialBooleanSource;

Modelica.Blocks.Interfaces.partialBooleanThresholdComparison

Information

Block has one continuous Real input and one continuous Boolean output signal as well as a 3D icon (e.g., used in Blocks.Logical library).

Parameters

Type	Name	Default	Description
Real	threshold	0	Comparison with respect to threshold

Connectors

Type	Name	Description
input RealInput	u	Connector of Boolean input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanThresholdComparison 
  "Partial block to compare the Real input u with a threshold and provide the result as 1 Boolean output signal"

  parameter Real threshold=0 "Comparison with respect to threshold";

  Blocks.Interfaces.RealInput u "Connector of Boolean input signal";
  Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";


end partialBooleanThresholdComparison;

Modelica.Blocks.Interfaces.partialBooleanComparison

Information

Block has two continuous Real input and one continuous Boolean output signal as a result of the comparision of the two input signals. The block has a 3D icon (e.g., used in Blocks.Logical library).

Connectors

Type	Name	Description
input RealInput	u1	Connector of first Boolean input signal
input RealInput	u2	Connector of second Boolean input signal
output BooleanOutput	y	Connector of Boolean output signal

Modelica definition

partial block partialBooleanComparison 
  "Partial block with 2 Real input and 1 Boolean output signal (the result of a comparison of the two Real inputs"

  Blocks.Interfaces.RealInput u1 "Connector of first Boolean input signal";
  Blocks.Interfaces.RealInput u2 "Connector of second Boolean input signal";
  Blocks.Interfaces.BooleanOutput y "Connector of Boolean output signal";


end partialBooleanComparison;

Modelica.Blocks.Interfaces.PartialBooleanSISO_small

Connectors

Type	Name	Description
input BooleanInput	u	Boolean input signal
output BooleanOutput	y	Boolean output signal

Modelica definition

partial block PartialBooleanSISO_small 
  "Partial block with a BooleanInput and a BooleanOutput signal and a small block icon"

  Modelica.Blocks.Interfaces.BooleanInput u "Boolean input signal";
  Modelica.Blocks.Interfaces.BooleanOutput y "Boolean output signal";
end PartialBooleanSISO_small;

Modelica.Blocks.Interfaces.PartialBooleanMISO

Connectors

Type	Name	Description
input BooleanVectorInput	u[nu]	Vector of Boolean input signals
output BooleanOutput	y	Boolean output signal

Modelica definition

partial block PartialBooleanMISO 
  "Partial block with a BooleanVectorInput and a BooleanOutput signal"

  parameter Integer nu(min=0)=0 "Number of input connections";
  Modelica.Blocks.Interfaces.BooleanVectorInput u[nu] 
    "Vector of Boolean input signals";
  Modelica.Blocks.Interfaces.BooleanOutput y "Boolean output signal";
initial equation 
  pre(u) = fill(false,nu);
end PartialBooleanMISO;

Modelica.Blocks.Interfaces.PartialConversionBlock

Information

This block defines the interface of a conversion block that converts from one unit into another one.

Connectors

Type	Name	Description
input RealInput	u	Connector of Real input signal to be converted
output RealOutput	y	Connector of Real output signal containing input signal u in another unit

Modelica definition

partial block PartialConversionBlock 
  "Partial block defining the interface for conversion blocks"

  RealInput u "Connector of Real input signal to be converted";
  RealOutput y 
    "Connector of Real output signal containing input signal u in another unit";

end PartialConversionBlock;