FeedbackNode class

VI Server Class Information
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Class Name	FeedbackNode class
Class ID	16522
Scope	VI Scripting
Class Inheritance	Generic GObject Node FeedbackNode Generic GObject Node FeedbackNode
Class Children	This class has no children.

The FeedbackNode class is a class in the VI Server Class Hierarchy, (see also VI Server).

Properties

Show/Hide FeedbackNode Properties Table

Legend
R/W	Readable/Writable Permissions
RTE	Available in the Run-Time Engine
Basic Development Environment
VI Scripting
Private
Deprecated

FeedbackNode Properties Table

Property ID	Long Name (English)	Description	R/W	RTE
778ED400	Direction	Gets and sets the direction the Feedback Node faces.	Read/Write	No
778ED401	Output Terminal	Returns a reference to the output terminal of the Feedback Node.	Read Only	No
778ED402	Input Terminal	Returns a reference to the input terminal of the Feedback Node. The input terminal of a Feedback Node provides the output value for the node the next time the VI runs.	Read Only	No
778ED403	Initializer Terminal	Returns a reference to the initializer terminal of the Feedback Node.	Read Only	No
778ED404	Initializer's Loop	Gets or sets a reference to the loop to which the initializer is currently attached, or an invalid reference if the initializer is not on a loop and will be globally initialized.	Read/Write	No
778ED405	Initializer Is On Loop	Returns TRUE if the initializer terminal of the Feedback Node is on a loop and not globally initialized on the first call of the VI in an execution or when the VI it belongs to compiles or loads.	Read Only	No
778ED406	Delay	Gets or sets the value of the Feedback Node delay. If the delay is less than 1, LabVIEW returns an error.	Read/Write	Yes
778ED407	Enable Terminal Shown	Gets or sets whether the enable terminal of the Feedback Node is shown.	Read/Write	Yes
778ED408	Initialization Type	Places the initializer terminal on the innermost loop. When you first call this method, or when LabVIEW compiles or loads the VI that contains the loop, LabVIEW places the terminal on the node and sets the initialization mode appropriately.	Read/Write	Yes
778ED409	Header Appearance	Gets or sets the cosmetic appearance of the Feedback Node.	Read/Write	Yes
778ED40A	Ignore FPGA Reset Method	Gets or sets whether this Feedback Node initializes if the FPGA VI resets. If TRUE, this node does not initialize if the FPGA VI resets. This node initializes the next time you download the FPGA VI to the FPGA target. This property applies only when the Feedback Node is deployed on an FPGA target. This property can have a value of TRUE only when the initialization style of the Feedback Node is to initialize on compile or load.	Read/Write	Yes
778ED40B	Disconnect Implicit Enable Signal		Read/Write	Yes
778ED40C	Initialization Mux Location	Controls where the initialization multiplexer is relative to the core feedback register when the containing VI is targeted to FPGA. The multiplexer can only be before the register if a constant is wired in to the initialization terminal. This option only applies if the feedback node is globally initialized.	Read/Write	Yes

Methods

Show/Hide FeedbackNode Properties Table

Legend
RTE	Available in the Run-Time Engine
Basic Development Environment
VI Scripting
Private
Deprecated

FeedbackNode Methods Table

Method ID	Long Name (English)	Description	RTE
778ED000	Replace With Shift Register	Changes a Feedback Node inside a loop into a shift register. LabVIEW returns an error if the Feedback Node is not within a loop.	No
778ED001	Highlight Initializer	Scrolls to and highlights the initializer of the Feedback Node. To perform the same action with the rest of the Feedback Node, use the Object Highlight method.	No

Events

This class has no events or it inherits events from its parent: Node Class.

History

Version	Change(s)
	More info to come.

See Also

• VI Server Class Hierarchy
• VI Server
• VI Scripting