Table of Contents Programmable Logic Controllers, 4e Chapter 1 Programmable Logic Controllers (PLCs): An Overview Chapter 2 PLC Hardware Components Chapter 3 Number Systems and Codes Chapter 4 Fundamentals of Logic Chapter 5 Basics of PLC Programming Chapter 6 Developing Fundamental PLC Wiring Diagrams and Ladder Logic Programs Chapter 7 Programming Timers Chapter 8 Programming Counters Chapter 9 Program Control Instructions Chapter 10 Data Manipulation Instructions Chapter 11 Math Instructions Chapter 12 Sequencer and Shift Register Instructions Chapter 13 PLC Installation Practices, Editing, and Troubleshooting NEW! Chapter 14 Process Control, Network Systems, and SCADA 14.1 Types of Processes 14.2 Structure of Control Systems 14.3 ON/OFF Control 14.4 PID Control 14.5 Motion Control 14.6 Data Communications Data Highway Serial Communication DeviceNet ControlNet EtherNet/IP Modbus Fieldbus PROFIBUS-DP 14.7 Supervisory Control and Data Acquisition (SCADA) Review Questions Problems New! Chapter 15 ControlLogix Controllers Part 1—Memory and Project Organization Memory Layout Configuration Project Tasks Programs Routines Tags Structures Creating Tags Monitoring and Editing Tags Array Review Questions Part 2—Bit-Level Programming Program Scan Creating Ladder Logic Tag-Based Addressing Adding Ladder Logic to the Main Routine Internal Relay Instructions Latch and Unlatch Instructions One-Shot Instruction Review Questions Problems Part 3—Programming Timers Timer Predefined Structure On-Delay Timer (TON) Off-Delay Timer (TOF) Retentive Timer On (RTO) Review Questions Problems Part 4—Programming Counters Counters Count-Up (CTU) Counter Count-Down (CTD) Counter Review Questions Problems Part 5—Math, Comparison, and Move Instructions Math Instructions Comparison Instructions Move Instructions Review Questions Problems Part 6—Function Block Programming Function Block Diagram (FBD) FBD Programming Review Questions Problems