THE BASIC PRINCIPLES OF LEVEL INDICATOR YAMATAKE HONEYWELL NUGB79Y-A1-X

every one of these were DDC applications implemented in minicomputers (DEC PDP-eleven, Varian info Machines, MODCOMP and so forth.) and linked to proprietary enter/Output components. complex (for some time) ongoing together with batch Regulate was applied in this way. A more conservative approach was setpoint Handle, where procedure pcs supervised