"List Data Sets" don't work

[Iskander]

Hi all

I created the VI with SVE.

The data I can write and read.

But the List Data Sets.vi don' show out data.

Why?

Respect.

Iskander

[Allison_M]

Hi Iskander,

Have tried wiring a simple error handler to the List Data Sets.vi to see if there are any errors?

[Iskander]

Hi Allison M

Thanks.

I changed the VI.

There are no ERRORS in VI.

Regards

Iskander

[Allison_M]

Hi Iskander,

Could you give us some more information about the data you are logging to the database. How many data sets are contained in your database (i.e. what return value are you expecting from the list data sets)?

Best Regards,

[Ben]

The first thing to check is if the data is there. Goto MAX and makes sure the DB exists and it has data. Make sure you use the right DB name when attempting the list.

Ben

[Iskander]

Hi

Thanks all.

I log in Citadel the Double and Boolean data.

I can view this data in MAX.

I want use the "Read Data Set Run by ID.vi" in my project.

Best regards

Iskander

[Allison_M]

Hi Iskander,

Are you having issues using the Read Data Set Run by ID.vi? Here is the detailed help file which describes the inputs and outputs needed to use this vi: http://zone.ni.com/reference/en-XX/help/371618G-01/lvdsc/read_data_set_run_by_id/.

Best Regards,

[Iskander]

Hi Allison M

Thanks

The Read Data Set Run by ID.vi has input data set information trace.

How can I  receive the data set information traces from "List Data Sets.vi" for to use in "Read Data Set Run by ID.vi"?

Best regards

Iskander

[Allison_M]

Hi Iskander,

The 'data set information traces' output of the List Data Sets.vi is a 1-D array. The input to the Read Data Set Run by ID.vi's 'data set information trace's' input is a string. You will need to determine which string you want from the array output and use the index array to pass this element to the Read Data Set Run by ID.vi. See below: 

Best Regards,