Using Datasource as Tag list

Using a previously configured datasource with a list of tags can be used in the Historian connector.

Selecting a Data source

In the Tag Selection tab. Select “DataSourceField” in the Selection Mode Combo Box :

Once this mode is selected, A datasource and a field can be configured by editing the Select Datasource Field :

After the Datasource is configured, the Selected Tags zone should list the tag contained in the field :

Dynamic filtering the tag list

If the Tag list must be updated dynamically by a parameter. It could be better to join the tag list in the datasource and filter both table by the parameter.
An example to filter Tagname from Tags and equipments:

• From a list of equipment with tags for each of them:
  
  
  

• In the Datasource, Adding The Historian connector with the Tag list:
  

• Filtering the datasource with parameter from Equipment list and tag list: