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Petruzella_ProgrammableLogicControllers__5e

1. Compare the memory configuration of a Logix 5000 controller with that of an SLC 500 controller. 2. What does a project contain? 3. List four programming functions that can be carried out using the program organizer. 4. Explain the function of tasks within the project. 5. State the three main types of tasks. 6. What type of tasks function as timed interrupts? 7. Explain the function of programs within the project. 8. Explain the function of routines within the project. 9. Which routine is configured to execute first? 10. Name the four types of programming languages that can be used to program Logix 5000 controllers. 11. What are tags used for? 12. Compare the accessibility of program scope and controller scope tags. 13. Name the tag type used for each of the following: a. Create an alternate name for a tag. b. Share information over a network. c. Store various types of data. 344 Part 1  Memory and Project Organization 14. What is the difference between a produced tag and a consumed tag? 15. List the five types of base tag data. 16. State the data type used for each of the following: a. 32-bit memory storage b. On/Off toggle switch c. 16-bit memory storage d. 8-bit memory storage 17. Describe the make-up of a predefined structure. 18. Describe the make-up of a module-defined structure. 19. Describe the make-up of a user-defined structure. 20. Explain two ways of creating tags. 21. When defining tags what limitations are placed on the entering of a tag name? 22. What is meant by the tag display style? 23. Write an example of an array tag used to hold 4 speeds. PART 1 REVIEW QUESTIONS


Petruzella_ProgrammableLogicControllers__5e
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