If we consider the definition established in the UNE-EN ISO 11161 Safety of machinery. Integrated manufacturing systems. Fundamental requirements, this set of machines can be considered an integrated manufacturing system (IMS), defined as “Group of machines that work together in a coordinated manner, linked by a material handling system and interconnected through drive elements (i.e., IMS controls), for the manufacturing, treatment, movement, or conditioning of different components or assemblies.What happens when I put several machines to work together (machine integration)?There is a Functional linkage.There is a Command System linkage.There is a Safety Systems linkage.