Approach in Implementing of Logical Task for Numerical Control on Basis of Concept “Industry 4.0”

In the article the actual tendencies of construction of modern industrial enterprises are investigated. The analysis of systems of logic control and their conformity to the concept “Industry 4.0” is made. An architectural model of a subsystem for logical control and diagnostics of a CNC system with the ability to transfer data to higher levels of control for integration in digital engineering industries is proposed. The practical aspects of solving the logical control problem are presented using the example of a slant-carriage machine. The signals and their addressing in the shared memory of the CNC kernel are described.