Unlike manufacturer-specific guides (e.g., "Siemens Step 7 Guide"), Balcells’ book focuses on the of automation:
Balcells and Romeral argue that a Programmable Logic Controller (PLC) is not an isolated device but a vital component of . The book focuses on how microprocessors have democratized complex industrial control, allowing non-specialists to implement sophisticated systems that were once the sole domain of computer scientists. Structure of the Work automatas programables josep balcells pdf