VI refuses to run when the published network shared variable is not available

I have a VI of logging data on my PC that gathers data from several sources, including several shared variable published network hosted on an RT target.

The problem I have is that the data logger VI refuses to start if the target RT is disabled and the VI is abandoned if the network connection is interrupted.

Is there an easy way to detect when running, be published these variable network are available and use a placeholder value, if they are not rather than the current behavior of refusing to work?

I saw many people using data sockets, but I try to avoid the overhead of setting up and testing a loop of treatment relatively complex network on both ends when the network has published shared variables are so simple to use and works perfectly as this abnormal behavior.

You can replace them with programmatic access (shared variable aperture and friends) and the dummy data placeholders if the variable is not accessible.

Tags: NI Software

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