GE 90*-30 PLC Series User Manual

Also see for 90-30 PLC: Installation and Hardware Manual

Contents

4-12 Series 90™-30 PLC LONWORKS® Bus Interface Module User's Manual – June 1997 GFK-1322A4Register Parameters .The Start, End, and Length parameters for the active register are displayed in theRegister box at the top of the screen just left of center. This display contains informationabout the current defined state of that register. The length parameter includes anyreserved addresses and includes the valid bit area in the %I register display.Register Configuration BoxThe main list on this screen contains information on the current definition of the activereference space.Addr Network Var SNVT Type Size Array Length %I %V Initial Tin 1 Tout1 Tout2 BytemapAddr This value is the reference address of the variable within the activeregister space.Network Var The name of the network variable.SNVT Network variable type description.Type Network variable type number.Size Number of register locations required for this variableArray Number of elements in an arrayLength Total length of the variable or array.%V The number designation of the valid bit associated with this variable.%I The location within the %I space where the valid bit is stored.Initial Initial state of the variable on power-up (Hold or zero).Tin 1 The value of the configuration parameter max_rec_time in seconds.This parameter has meaning for input variables only and will appear aszero for outputs or if not defined for the input variable.Tout 1 The value of the configuration parameter max_send_time in seconds.This parameter has meaning for output variables only and will appearas zero for inputs or if not defined for output variables.Tout 2 The value of the configuration parameter min_send_time in seconds.This parameter has meaning for output variables only and will appearas zero for inputs or if not defined for output variables.