Programmable Logic Controllers: A Practical Approach to IEC 61131-3 using CoDeSys

This book is an awesome reference. It's very thorough. It focuses on CodeSys, but the info is generalized enough that it should be applicable elsewhere as well.

I use this book at work as a reference book. It has been helpful and I expect it will continue to be helpful.

Not much is explained thoroughly and there is lots left out or unexplained. Not a good beginner resource.

Purchased for one of my engineers

Good read. However the kindle edition is missing a ton of examples. The pictures are just not there! Not very professional in my opinion. If I could return, I would.

Perfectly wrote. Explains every minor concept so as to make sure reader gets the basics right.