View cross references of a block

Update the
Cross Reference Browser
 to display current cross references in the project.
The
Blocks
view of the
Cross Reference Browser
 displays cross reference data for functions, function blocks, and operators.
Property
Description
Name
Name of the function, function block, or operator.
Count
Total number of cross references for a block in the program organization units (POUs) of a project. Accepted values are 0 or more.
Category
Type of function, function block, or operator. Accepted values are standard or user-defined.
Language
Programming language of the function, function block, or operator.
Alias
A user-defined name for use with Ladder Diagram program organization units (POUs).
Project
Project using the block
Device
The name of the device using the block
Resource
The name of the device using the block
Comment
Free-format text describing the block
To view cross references of a block
  1. In the
    Cross Reference Browser
    , select the
    Blocks
    view, and then clickcrb_od
    Update Cross Reference Data
    .
    The cross references update.
  2. In the
    Elements
    pane, select the block. The cross references for the selected block appear in the
    References
    pane.
    TIP: From the
    Elements
     pane, expand individual blocks to view the inputs and outputs. Select user-defined functions and function blocks to view the cross reference data for each parameter.
  3. Right-click the cross reference and click
    Go to Reference
    . The language container displays the cross reference of the block.
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