Diagnostyka w systemach działania.

The fundamental tasks of modern technological diagnostics are considered in the paper. Defined are systems: diagnostic, operational and logistic with mutual relations presented. It has been stated that diagnostic subsystem does make that operational and conswquently logistic systems acquire dynamic character and their operation in the aspect of technological facilities control is integrated, what is the base for efficient and economic functioning of any operation system. In this papaer are presented developed feedback networks between a/m systems, with particular regard on technological facilities control problems.