Variable values

Variable values

Values of variables display at runtime.

Setting variable values

You can set the value of a variable by specifying:
  • A fixed value
  • An inherited value from the variable type or object type definition
  • A dynamic link that sets the value of a variable based on the value of another variable
    TIP: To use and display values from a field device or a controller, you must import the tags and variables into the project and synchronize them. Variables imported from a field device or controller are tagged with the communication protocol type used to transfer the value. For more information, see Communication driver.
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