Functionality analysis of equipment maintenance management systems

Architectural layers of a production management system are defined with the focus on the generalization and structuring of enterprise assert management (EAM) systems knowledge. The functions of such systems are listed, namely, equipment condition reports development based on raw data, scheduled and unscheduled maintenance planning based on secondary data, etc. A substantiation is adduced of EAM attribution to MES level. Some MES software tools popular in domestic market are discussed and the results of their comparative analysis are presented.