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Data Communication VIs and Functions

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

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Requires: Base Development System. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.

Use the Data Communication VIs and functions to exchange data between applications.

The VIs and functions on this palette can return SMTP email reply codes.

Palette ObjectDescription
Global VariableUse global variables to access and pass data among several VIs.
Local VariableUse local variables to read or write to one of the controls or indicators on the front panel of a VI.

Actor Framework VIsUse the Actor Framework VIs to create applications based on the Actor Framework.
DataSocket VI and FunctionsUse the DataSocket VI and functions to pass data between VIs programmatically.
EPICS VIsUse the EPICS VIs to exchange data between applications through the EPICS communication protocols.
Protocols VIs and FunctionsUse the Protocols VIs and functions to exchange data between applications by using protocols such as TCP/IP, UDP, serial, IrDA, Bluetooth, and SMTP.
Queue Operations FunctionsUse the Queue Operations functions to create a queue for communicating data between sections of a block diagram or from another VI.
Shared Variable Node, VI, and FunctionsUse the Shared Variable node, VI, and functions to share data among VIs or between locations on the block diagram that you cannot connect with wires.
Synchronization VIs and FunctionsUse the Synchronization VIs and functions to synchronize tasks executing in parallel and to pass data between parallel tasks.


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