Operator adviser for a test bed

A program complex, which is a test bed operator adviser realized at a steam generator bed imitating the VTGR-400 reactor heat exchanger, is desribed. The first feature of the present realization consists in the absence of the plant mathematical model, which requires quite a flexible approach to organization of standard notion definition for each operation mode. The second feature is the necessity in supporting the test regimes, i.e. practically any set of preassigned operation parameter values. The adviser is realized for the MERA-680 computer with the TSX-PLUS operation system