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Automating Manufacturing Systems - Process Control and ...

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page v<br />

14.2 MEMORY ADDRESSES 14.1<br />

14.3 PROGRAM FILES 14.2<br />

14.4 DATA FILES 14.3<br />

14.4.1 User Bit Memory 14.9<br />

14.4.2 Timer Counter Memory 14.10<br />

14.4.3 PLC Status Bits (for PLC-5s <strong>and</strong> Micrologix) 14.12<br />

14.4.4 User Function <strong>Control</strong> Memory 14.13<br />

14.4.5 Integer Memory 14.14<br />

14.4.6 Floating Point Memory 14.14<br />

14.5 SUMMARY 14.14<br />

14.6 PRACTICE PROBLEMS 14.15<br />

14.7 PRACTICE PROBLEM SOLUTIONS 14.15<br />

14.8 ASSIGNMENT PROBLEMS 14.18<br />

15. LADDER LOGIC FUNCTIONS ........................15.1<br />

15.1 INTRODUCTION 15.1<br />

15.2 DATA HANDLING 15.3<br />

15.2.1 Move Functions 15.3<br />

15.2.2 Mathematical Functions 15.5<br />

15.2.3 Conversions 15.10<br />

15.2.4 Array Data Functions 15.11<br />

Statistics 15.12<br />

Block Operations 15.13<br />

15.3 LOGICAL FUNCTIONS 15.15<br />

15.3.1 Comparison of Values 15.15<br />

15.3.2 Boolean Functions 15.21<br />

15.4 DESIGN CASES 15.22<br />

15.4.1 Simple Calculation 15.22<br />

15.4.2 For-Next 15.23<br />

15.4.3 Series Calculation 15.24<br />

15.4.4 Flashing Lights 15.25<br />

15.5 SUMMARY 15.25<br />

15.6 PRACTICE PROBLEMS 15.26<br />

15.7 PRACTICE PROBLEM SOLUTIONS 15.28<br />

15.8 ASSIGNMENT PROBLEMS 15.34<br />

16. ADVANCED LADDER LOGIC FUNCTIONS .............16.1<br />

16.1 INTRODUCTION 16.1<br />

16.2 LIST FUNCTIONS 16.1<br />

16.2.1 Shift Registers 16.1<br />

16.2.2 Stacks 16.3<br />

16.2.3 Sequencers 16.6<br />

16.3 PROGRAM CONTROL 16.9<br />

16.3.1 Branching <strong>and</strong> Looping 16.9

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