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NI CVT Client Communication (CCC) by NI - Toolkit for LabVIEW Download

CVT to CVT Communication across the Network using TCP/IP

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ReleasedMay 19, 2016
Publisher NI
License NI Sample Code License
LabVIEW VersionLabVIEW>=10.0
Operating System Windows, Mac, and Linux
Used By nevstop_3rdparty_dependencies  
Project links


In distributed applications using the current value table (CVT) there is a fundamental need to pass CVT data between hosts. This reference library provides one method of communication between CVT instances using a TCP/IP client/server protocol.

Release Notes (May 19, 2016)

This version is not code compatible with previous versions. You will need to update any existing code that uses CCC to link to this version.

Added all VIs to a project library.

Added support for all CVT data types.

Added the ability to run multiple server instances on the same target if each server uses a differnent TCP port.

Added the ability to run multiple clients on the same target if each client is connected to a different server.

Corrected an issue where at least one read tag and one write tag needed to be present.

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