Chapter changes in this edition include: Chapter 1 • Testing of field devices. • Extended coverage of scan cycle sequence. • Additional test bank questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 2 • ControlLogix Base and Alias addressing. • Extended coverage of DC module Sinking and Sourcing. • Analog module input sensor 2-, 3-, and 4-wire connections. • Scaling of PLC analog inputs and outputs. • Extended coverage of Human Machine Interfaces (HMIs) • Additional chapter review questions. • Additional test bank questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 3 • 16 bit 2’s complement. • Floating point arithmetic. • Additional chapter problems. • Additional test bank questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 4 • Modification to hardwired programming examples • Additional test bank questions. • Additional chapter review questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 5 • Electrical versus logical continuity. • Evaluating XIO and XIC bit instructions. • Rack-based versus tag-based addressing. • Connecting with analog devices. • Additional test bank questions. • Additional chapter review questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 6 • Magnetic reed float switch. • Resistance temperature detectors (RTDs). • Electrical interlocking circuits. • Process instrumentation. • Additional test bank questions. • Additional chapter review questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 7 • Extended coverage of timer instructions. • ControlLogix timer instruction. • Reciprocating timers. • TON timer bit table. • TOF timer bit table. • Additional test bank questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 8 • ControlLogix counter instruction. • Extended coverage of CTD instruction. • Additional information on incremental encoders. • New section on High-Speed Counter instruction. • Additional test bank questions. • Program video simulations. • New and modified line diagrams and photos. Chapter 9 • Extended coverage of MCR instruction. • Extended coverage of Jump instruction. • Extended coverage of Immediate Input and Output instructions. • ControlLogix Immediate Output instruction. • Additional test bank questions. • Program video simulations. • New and modified line diagrams and photos. Preface ix
Petruzella_ProgrammableLogicControllers__5e
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