Working with Explorer Bars

The entries in each Explorer Bar are displayed in a hierarchical tree-structure. The entries correspond to the items in your database.

Each database item shown in an Explorer Bar has an icon and a name.

The icons differ per type of database item. They are designed to help you identify the various types of item that exist in the database.

At the top of the tree-structure on most Explorer Bars is the system that contains the items in a ClearSCADA database. The system is sometimes referred to as the Root. A System or Root Group is represented by this icon:

The icon is appended by the name that has been assigned to the database.

On ViewX clients that provide access to Multiple Databases, a separate System or Root Group is displayed for each database.

Items associated with a particular database are located either directly in the System or Root Group, or within other Groups in that System or Root Group. There may be multiple levels of Groups.

Typically, higher level users should have provided each item in the database with a name that indicates what that item represents. For example a Mimic might be named ‘Overview’ to indicate that it provides an overview of a particular region (see Mimics).

Typically, a ClearSCADA system is organized so that it has Groups that contain the database items that represent the various displays, values, and plant. These groups can contain other groups to create a hierarchy.

Systems that have a modular structure might also contain Group Templates and Group Instances. These are special types of group that are represented by Group folder icons of a different color. On such systems, some Explorer Bars might use these types of group folder:

You can expand and collapse any of the group folders to view different levels of the hierarchy. To do this on a ViewX client, select the plus (+) or minus (-) symbols that are displayed to the left of each group folder:

To expand or collapse group folders on a WebX client, select the arrow symbols that are displayed to the left of the group folders. Use the arrow symbols to expand () or collapse ( ) the group folders as required.

On WebX clients, and on ViewX clients that provide access to Multiple Databases, expand the System or Root Group that represents the database in which you are interested.

Within each group folder, different icons are used to represent the different items within the database.

Once you have located the item in which you are interested in an Explorer Bar:

You can perform actions on individual database items within Group folders or Group Instance folders. On some Explorer Bars, such as the Database Bar, you can also perform actions on a Group or Group Instance—this results in the action being performed on each of the relevant items within that Group or Group Instance. For example, you can use the Acknowledge Alarms action on a Group folder to acknowledge alarms on every item in that folder that has unacknowledged alarms (see Perform an Action on an Alarm).

Although you can access actions and controls from the Explorer Bar, operator-level users are more likely to access them from Mimics or Lists. Mimics are usually configured to provide access to the required actions and controls directly from the Mimic display.

Further Information

Groups: see Groups.

Group Templates and Group Instances: see Group Templates and Group Instances.

Access Context-Sensitive Menu Options on a WebX Client.

Hide and Display an Explorer Bar in ViewX: see Using Auto Hide for a Tool Window.

Minimize or Expand an Explorer Bar in WebX.


Disclaimer

ClearSCADA 2017 R2