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Book Review: Understanding Plant Floor Software Strategy

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Book Review by Julie Fraser

 

MES Guide for Executives by Bianca Scholten

© 2009 International Society of Automation 

 

In surveys over the past 5 years, many manufacturers have indicated that they are planning to purchase a manufacturing execution system (MES), so it's time for managers in production companies - and those in adjacent software segments - to understand at least the basics. Bianca Scholten's new book, MES Guide for Executives, provides just the right level of detail for an overview.

 

As a disclaimer, I know the author, and she sent me a personal copy of this book. I am also the Cambashi authority on MES, having followed this plant floor software space for over 20 years - since before it was named. So, most of the information in this book was not new for me.

 

Yet for someone not experienced with MES, I believe the book is valuable and on-target. For one, it's truly short enough to read in a few hours' plane ride, at 135 pages (before the bibliography, glossary and appendices which are important for learning). It delivers a practical framework to understand what MES is and the decisions a company will need to make.

 

The first decision, refreshingly, is whether a company is likely to need MES. So Chapter One includes a guideline for when ERP might suffice versus when MES will be needed. I found that picture a bit simplistic, but on the mark. Readers who want to know more about MES are encouraged to read on. The rest of the book provides insights into how to scope an MES project and set expectations; how to buy a system; issues for implementing, adopting and maintaining a system; intricacies of multi-plant roll-outs; and the value of ISA-95, the plant-to-enterprise integration standard.

 

The author, a Europe-based consultant, often quotes co-workers and leaders from companies that have implemented systems. Had I been an editor, I might have suggested a few changes, but the book is a good foundation for those seeking to understand MES and prepare for projects.