METHODS AND APPARATUS TO STANDARDIZE DATA PROPERTIES IN A PROCESS CONTROL ENVIRONMENT

摘要

Example methods and apparatus to standardize data properties in a process control environment are disclosed. A disclosed example method includes associating a function block with a primary key. The example method also includes associating at least one data property associated with the process control environment with the primary key and storing an instance of the at least one data property in a history database associated with the process control environment.