CD Get System Dimensions VI
- Updated2023-03-14
- 3 minute(s) read
CD Get System Dimensions VI
Owning Palette: Model Information VIs
Requires: Control Design and Simulation Module
Obtains the number of inputs, outputs and, if applicable, the number of states of the system. Wire data to the State-Space Model input to determine the polymorphic instance to use or manually select the instance.
CD Get System Dimensions (State-Space)

![]() |
State-Space Model contains a mathematical representation of and information about the system for which this VI obtains system dimensions. |
![]() |
error in describes error conditions that occur before this node runs. This input provides standard error in functionality. |
![]() |
Number of Inputs returns the number of inputs in the system model. |
![]() |
Number of Outputs returns the number of outputs in the system model. |
![]() |
Number of States returns the number of states in the system model. |
![]() |
error out contains error information. This output provides standard error out functionality. |
CD Get System Dimensions (Transfer Function)

![]() |
Transfer Function Model contains a mathematical representation of and information about the system for which this VI obtains system dimensions. |
![]() |
error in describes error conditions that occur before this node runs. This input provides standard error in functionality. |
![]() |
Number of Inputs returns the number of inputs in the system model. |
![]() |
Number of Outputs returns the number of outputs in the system model. |
![]() |
error out contains error information. This output provides standard error out functionality. |
CD Get System Dimensions (Zero-Pole-Gain)

![]() |
Zero-Pole-Gain Model contains a mathematical representation of and information about the system for which this VI obtains system dimensions. |
![]() |
error in describes error conditions that occur before this node runs. This input provides standard error in functionality. |
![]() |
Number of Inputs returns the number of inputs in the system model. |
![]() |
Number of Outputs returns the number of outputs in the system model. |
![]() |
error out contains error information. This output provides standard error out functionality. |



