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Programmatically Change I/O Shared Variables Scaling Properties with cRIO Chassis

Dear all,

 

I'm trying to change programmatically the scaling properties of I/O variables of my cRIO chassis (current and voltage analog inputs basically). I've the DSC module installed and I've enabled the "Network Publishing" in the Shared Variable Properties box. I've tried different ways, but no one worked:

 

  • I've used the SharedVariableIO property node to read or write the parameters I needed but I've received the following error:
    Error -1967362032 occurred at Property Node (arg 1) in Import_Data.vi - Possible reason: OS and Network Services: (Hex 0x8ABC7010) Initialization failed.

 

  • I've used the Configure Scaling VI but I've received the following error:
    Error -1967362032 occurred at Property Node (arg 1) in NI_DSC.lvlib:Configure Scaling (Shared Variable).vi->NI_DSC.lvlib:Configure Scaling.vi->Import_Data.vi - Possible reason: OS and Network Services: (Hex 0x8ABC7010) Initialization failed.

Does someone know if it possible to do this think? Maybe the problem is that the shared variable are considered asa PSP variable and not as I/O variable?

Thank you for the help!

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