Shared Variable Library not Writing to cRIO/Distributed System Manager

Updated Mar 5, 2018

Reported In

Hardware

  • CompactRIO Chassis

Other

Distributed System Manager

Issue Details

My shared variable library isn't writing to my cRIO. For example, my variable is only writing zeros rather than the expected values. 

Solution

One potential solution is to Undeploy a Network Shared Variable Library 


Once you deploy a library to a Shared Variable Engine, those settings persist until you manually undeploy them. To undeploy a library: 
1. Launch the NI Distributed System Manager (from LabVIEW»Tools or from the Start Menu). 
2. Add the real-time system to My Systems (Actions»Add System to My Systems). 
3. Right-click on the library you wish to undeploy and select Remove Process. 

After that you need to redeploy everything. 
 

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