Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Realization of machine electroautomatics’ control openness in PCNC systems L.I. MARTINOVA, N.V. KOZAK, R.A. NEZHMETDINOV, R.L. PUSHKOV Requests for machine electroautomatics’ control system was formed. Researched PCNC system architecture with external PLC or soft-PLC for machine electroautomatics. Offered a method of openness realization, which can help to machine developer to make a machine-dependent configuration of CNC systems with closed kernel realization. Key words: CNC system, open control system architecture, control system kernel, programmable logical controller, electroautomatics, communication environment, heterogeneous structure, operator panel, XML-file. E-mail: lili@ncsystems.ru, neramil@ncsystems.ru kozak@ncsystems.ru, pushkov@ncsystems.ru стр. 11-16