Current rule file settings, Rule table settings, Defining rule files – Rockwell Automation 1756-HIST2G FactoryTalk Historian ME 2.2  User Manual

Page 224: Current rule file settings rule table settings

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Tag Attributes File Management…

Click to view the Tag Attribute File List dialog box, which provides a means to
create and manage your Tag Attributes files.

Current Rule File Settings

The Current Rule File section contains the following information:

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File Name - displays the location of the user-defined rule file you selected from
the FactoryTalk Historian ME User Defined Rule File List dialog box.

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Active - if selected, indicates that the current user-defined rule file will be used
during the discovery process. This field is read-only.

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Description - enter a description of the user-defined rule file up to 200 characters.

Rule Table Settings

The Rule table contains the following information:

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Active - select to use the rule during the point discovery process.

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Rule - displays the rule file name. It is automatically populated from the Define
Discovery Rule dialog box. Any rules you have created are listed here.

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Description - displays the rule description. This column is automatically
populated from the Define Discovery Rule dialog box when you create a new rule
using the New button.

Defining Rule Files

By default, FactoryTalk Historian ME provides a rule file named ADDefault.xml, but
you can create your own rule file. The rule file you create is stored on the client
computer and must be uploaded to the module before you can use it for discovering
tags. Rule files are used to discover data points that exist within the controller by
using the rules you create.

The Tag Attribute files are created in the Tag Attribute File dialog box. They are used
to assign specific attributes to the points that are discovered. If you choose not to
create a Tag Attribute file, FactoryTalk Historian ME will use a default Tag Attribute
file named FTHMETagDefault.xml.

By default, rule files are stored in the C:\\Program Files\Rockwell
Software\FactoryTalk Historian ME\Rule Editor directory.

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