Cross Reference Browser

The
Cross Reference Browser
 displays the variables, blocks, and defined words in a
Trusted®
project. The displayed cross reference information varies depending on the selected view. Access the individual references of a specific variable, block, or defined word.
To locate specific information, search or filter the cross reference data displayed in the
Elements
pane. The
View
combo box enables switching between these views:
  • Variable Cross References
  • Block Cross References
  • Defined Word Cross References
crb_crbT
Item
Name
Description
1
Elements pane
Displays the quantity of cross references for variables, blocks, or defined words.
2
References pane
Displays the associated cross references for the element selected in the
Elements
pane.
Double-click a cross reference to view the instance in the language container or to view the I/O channel in the I/O Wiring.
1
View
Changes the view to:
  • Variables
  • Blocks
  • Defined Words
2
Cross reference data status
Updates and indicates the status of cross reference data:
crb_odUpdate cross reference data
crb_udCross reference data is up-to-date
crb_erCross reference date is out-of-date
3
Search Keyword box
Searches for an element and displays the number of instances of the element. Results appear highlighted in the
Elements
pane.
4
Previous/Next
Navigates to the previous and next instance of search results displayed in the
Elements
pane.
5
Filter
Displays the filter row for each column. Limit the listed elements by filtering a column using alphanumerical characters.
6
Expand All/Collapse All
When displaying cross references of blocks in the tree view, expands and collapses the displayed information.
7
Previous Reference/Next Reference
Selects the previous or next cross reference in the
References
pane. The instance of the cross reference appears in the language container or the I/O Wiring.
8
Show List/Show Tree
Toggles between showing cross references in the list or tree in the
References
pane.
Task
Procedure
Display the Cross Reference Browser
  • From the
    View
    menu, click
    Cross Reference Browser
     (or press
    Ctrl+W, Ctrl+C
    ).
Search through the Elements pane
When performing a search operation, the matching text is highlighted in yellow. Also press
Ctrl+F
to access the search field.
  1. In the search field, enter the text you need to find in the
    Elements
    pane. The matching text is highlighted as each letter is typed. The search field displays the number of located instances (2 of 12).
  2. Click crb_pr to select the next instance or crb_nr to select the previous instance. The cross references associated to the selected element are displayed in the
    References
    pane.
Filter the Elements pane
  1. In the
    Cross Reference Browser
     toolbar, click crb_fi.
    The filter row displays below each column name.
  2. In the required filter rows, type the specific alphanumerical characters contained in the elements to display.
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