how to create citadel database and link it to an existing project library programatically?

[samriddh]

hi,

does anyone knows how to create citadel database progarmatically and linking it with my project library programatically?

samriddh sarbalhi

sarbalhi.samriddh@gmail.com

[CarlaU]

Hi Samriddh,

You can create a citadel database programatically but you will need the DSC module. If you have this module, you can then look in the functions palette under DSC Module » Historical » Database Management » Create Database.vi. You can then go into the Engine Control VIs and link it to an existing library or create a new library. I hope this helps!

Carla

[samriddh]

hi carla,

is it possible to use a global variable or a single process variable with hypertrend? i want to display the values of these variables on the trend without using shared variable.

can it be accomplished programatically?

thanks.

samriddh sarbalhi.

sarbalhi.samriddh@gmail.com

[CarlaU]

Hi samriddh,

You can do hypertrend programmatically using the Historical Trend.vi found in the DSC functions palette. Since one of the inputs is asking for a shared variable list, I do believe you could use single-process shared variables. However, I'm not sure about using a global variables. Would you mind explaining a bit as to why you don't want to use shared variables?

Carla 

[samriddh]

hi carla,

the reason behind not using the shared variable is that i don't want to add more shared variables to the project because the project is already running somewhere (on site). i am upgrading the code for a new version.

i have a global variable defination added to the project which is updated on the code which is on the site.

this is the problem.

thanks. 

[CarlaU]

Hi samriddh,

Thanks for the reply. I'm not sure if you will be able to use the Historical Trend Express VI with a global variable since the input specifically states shared variables but you might be able to use some of the lower level VIs found in the DSC module » Historical functions palette. I would try using these VIs to read in the traces and see if it will accept global variables. I hope that helps!

[samriddh]

hi,

i have designed an application having four security levels like administrators, engineers, operators & guests.

now i want that whenever the guest logins in my application, windows components on the desktop will not be accessible to him means he can only view my application but he will not be able to view start menu on the task bar of the windows page or any icon on the desktop.

please tell me how to accomplish it progarmatically using labview.

the appropriate response will be highly appriciable.

thanks

samriddh sarbalhi

sarbalhi.samriddh@gmail.com

[RavensFan]

Duplicate post.