When addressing a specific element in an array, which notation is generally used?

The notation used to address a specific element in an array typically follows the format of specifying the array name followed by the index in square brackets. This is standard in many programming languages and environments, including those used in Rockwell ControlLogix systems.

In this case, using Array[X] communicates that you want to access the element located at the index X of the Array. The array name comes first, followed by the index in square brackets, which is the conventional way of denoting array elements. This method allows for clear identification of which specific element of the array is being referenced, ensuring that the program can accurately retrieve or manipulate that data.

By adhering to this format, it allows programmers to easily understand and maintain code that involves arrays and enhances the clarity of data access patterns, which is critical in PLC programming and automation projects.