621-02 - Input/Output (I/O) Processing
Learning objectives
- Describe various error checking methods
- Compare volatile and nonvolatile memory and provide example types of each
- Describe data table structure within the CPU memory
- Discuss the addressing of the I/O modules
- Describe memory maps and their function
- Describe I/O module structure
Course overview
When you complete this lesson, you will be able to discuss I/O error checking and its impact on communications and function. In addition, you'll be able to identify the various types and structure of PLC memory and describe how memory interacts with the peripheral I/O.
The individuals involved in the development and promotion of this course do not receive any compensation or financial benefits outside of their regular employment for their work on this course.
