In the module tag Local: 1:1.Data, what does 'local' refer to?

In the context of the module tag Local: 1:1.Data, 'local' signifies the location of the module relative to its operation within the programmable controller system. Specifically, it indicates that the data associated with this tag is stored within the local memory of the module or is directly accessible within the scope of that specific module. Local data is typically used to handle information that is primarily relevant to the specific module's functions or processes, differentiating it from global or shared data that might be spread across different modules or parts of a system.

Understanding the location aspect of 'local' is crucial for configuring and troubleshooting data access and interactions within controller systems, as it emphasizes the module-specific context within which that data operates. This ensures that users correctly identify and utilize the resources tied to individual modules, enhancing the modular design approach that is foundational to programmable controller systems.