1441910
9780852969502
The PLC is the device at the heart of most automated control systems and instrumentation in industry. The bestselling first edition of this book was the first user guide and tutorial to the standard IEC 1131-3; this revised edition includes all IEC proposed amendments and corrections, as agreed by the IEC working group. It accurately describes the languages and concepts, and interprets the standard for practical implementation and applications.Robert W. Lewis is the author of 'Programming Industrial Control Systems Using IEC 1131-3 (I E E Control Engineering Series)' with ISBN 9780852969502 and ISBN 0852969503.
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