dsc - slow property node

[ThHagel]

Hello,

I'm using the DSC (LabVIEW 8.5.1) module for alarm handling in my application. One requirement is to adjust alarm-levels dynamically during run-time depending on other system variables values. I wanted to use the shared variable property nodes therefore.

The problem is that they work very slow and I have no clue why. The simple Test-VI shown bellow takes more than 20 sec (indicator shows milliseconds) to update hi an lo alarm-levels of 200 shared variables.

Does someone now how to speed this up?

Thanks in advance,

ThHagel

[Ken_Tobler]

Hello,

The property node take time and there is no possibilities to speed up this property.

 You could try to undeploy the variables and re-write the lvlib (is a ASCII File) and then deploy the library again.

Regards

Ken