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LabVIEW
Cannot access network shared variable with compactRIO
My network consist of a PC (Windows 7) that runs the SVE engine. It is connected to compactRIO via Ethernet. Nothing else is in the network. CompactRIO has IP 169.254.4.42 and PC is tested with DHCP as well as 169.254.4.42.
In PC-side I have a library with 2 shared variables, with same properties, I am using variable SharedTestVariable1_dbl (double) to write from PC and read from compactRIO. When running the PC-side application (networktest.vi), it runs fine without errors, and variable changes nicely in the NI Distributed System Manager, so I am inclined to assume that the PC-side is good and working.
When running PC and compactRIO, the cRIO-VI shows an error:
code -1950679035 at "Open and Verify Connection" in crionetworktest.vi
Possible reason(s):
Labview: (Hex 0x8BBB0005) Unable to locate the shared variable in the Shared Variable Engine (SVE). Deployment of this shared variable may have failed, the SVE has not started, or the SVE is too busy to respond to this request.
I don't really know how to proceed. Do someone have idea for me to try?
Here's a screenshot:
