“Concepts of Ladder Logic Programming†is a practical guide for developing your knowledge of PLC “ladder logic†programming, based on Allen Bradley’s SLC 500 family of PLC’s
In Book 1 of this series, special emphasis is given to: • The basic building blocks of the SLC 500 instruction set!
• Discussion on Timers and Counters with example programming.
• “Location-defined†and “User-defined†addressing and syntax.
• How to configure a new PLC project!
• How to establish a communication link between laptop & SLC 500 processor. • How to add “Symbolsâ€, “Descriptions†and “Comments†to your ladder logic program!
• Understanding the different components of a PLC.
• Understanding Input & Output modules and their critical functions! • How to understand and use the “Data File†tables.
• Understanding the PLC’s “scan routineâ€.
• Developing good programming techniques!