Positioning and control functionsArithmetic113UnithardwareConnectorassignment / cableTechnical dataConfigurationPositioning andcontrol functionsOptimizationfunctionsInterfacesAccessories /optionsStatusParameterError list8.4.30 Arithmetic8.4.30.1 Parameter assignmentsN001: P40 = 123.456N002: V19 = P1The assignments for parameters and variables are defined with an equal sign. Thevariables are represented by V0 to V39.The assignment of variables is also possible as a direct command, e.g. from aterminal.• a parameter Pxxx or• a variable Vxxx (V0 - V39) or• a curve point Ixxxx (digital or analogue auxiliary functions when using COMPAXXX70) or• a curve point Fxxxx (set points when using COMPAX XX70)• an operandor• a simple arithmetic term 22• a parameter Pxxx or• a variable Vxxx (V1 - V39) or• a status value Sxxx or• a constant with max. 8 significant digits + sign + decimal point.All parameters may be assigned.The commands "VP" and "VC" (with which the parameters are validated) can beprogrammed in the program.N123: P081=30 (modifies moment of inertia)N124: VCN234: P013=10 (modifies lag tolerance)N235: VPCOMPAX XX70: the curve memory is also accessible:N200: F5450=0.5 (modifies idle postion of 1st curve)N201: I5460=128 (modifies master cycle route of 1st curve)N202: VF (validates curve)For more information, see operating instructions for electronical curvecontrol .22 Curve points can only be modified using an assignment; an arithmetic term isnot allowed.Syntax:NoteItems permitted tothe left of the equalsign:Items permitted tothe right of theequal sign:An operand is:Example:Curve memoryExample:
