Applying S88 : Batch Control from a User's Perspective

Foreword xi Acknowledgments xiii Introduction xv Basic Concepts 1(18) Batch Manufacturing 1(1) What Really Is S88? 2(4) E-R Diagrams 6(2) Sequential Function Charts 8(6) A Typical Mix-Making System 14(5) Are You Ready to go Yet? 19(6) Gathering Requirements 19(3) Selling the Concept (Getting Funding) 22(3) Starting (What you Hope Will Be) A Successful Project 25(6) Step One of a Successful Project 25(2) Moving Forward with a Successful Project 27(4) The Physical Model 31(14) Enterprise and Site Levels 31(2) Area Level 33(1) Unit Level 34(2) Process Cell Level 36(2) Control Module Level 38(3) Equipment Module Level 41(1) Designing the Physical Model 42(3) Recipes, Part 1: Procedures 45(16) Information in a Recipe 45(1) Types of Recipes 46(4) General and Site Recipe Procedures 50(2) Master and Control Recipe Procedures 52(6) Recipe Collapsibility 58(1) Converting Site Recipes into Master Recipes 58(1) Linking the Physical, Procedural Control, and Process Models 59(2) Recipes, Part 2: All the Other Stuff 61(6) Information in a Recipe 61(6) Linking Recipes to Equipment 67(10) Types of Control 67(3) Linking Recipes and Equipment Control 70(7) Other Important Batch Control Items 77(12) Modes of Operation 77(2) States and Commands Associated with Batch Control 79(4) Exception Handling 83(2) Allocating and Arbitrating Equipment Use 85(4) Batch Activities and Information Management (The Cactus Model) 89(16) The Control Activity Model 89(13) Presenting Information to the User 102(3) System Specification and Design (Some of It, Anyway ...) 105(6) Creating a Control System Functional Specification 106(3) Documenting Equipment Control 109(1) A Sensitive Subject: Working with Your IS/IT Department 109(1) One Final Note 110(1) Specifying and Designing Equipment Phases 111(16) A Phase Review 111(6) Modes and States 117(6) Allocation and Arbitration 123(1) Unit-to-Unit Synchronization 123(2) Exception Handling 125(1) Data Collection 126(1) Important Design Notes 126(1) Writing Phase Logic 127(14) Using Distributed Control Systems 128(2) Writing PLC Phase Logic 130(7) Writing Control Modules (Device Drivers) 137(1) A Design/Code Process 138(1) Tips 139(1) The PLI 140(1) Starting Your System Right ... the First Time 141(4) Validation 141(2) Start-up Tips 143(2) Finis 145(6) What We Learned---The Big Picture 145(2) A Challenge to Think Beyond Manufacturing 147(1) For More Information 147(2) One Last Thing 149(2) Index 151(6) About the Authors 157