User Manual High Performance AC Drive

B-2 Control Block DiagramsDiagram Conventions andDefinitionsDefinitions of the Per Unit system:1.0 PU Position = Distance traveled / 1sec at Base Spd1.0 PU Speed = Base Speed of the Motor1.0 PU Torque = Base Torque of the MotorSymbols:Read Only ParameterRead / Write ParameterRead Only Parameter with Bit EnumerationRead / Write Parameter with Bit EnumerationProvides additional information( ) = Enumerated Parameter[ ] = Page and Coordinateex. 3A2 = pg 3, Column A, Row 2= Constant valueProcessor Task time selection.NOTE: Faster Task time selections may requireprogram functions to be disabled to stay withinprocessor load capabilities.FW TaskTime Sel 146FW TaskTime Actl 148Task 1Task 2Task 3val = 0 val = 1 val = 20.5 mS2.0 mS8.0 mS0.5 mS1.0 mS0.25 mS1.0 mS8.0 mS 8.0 mS* Notes, Important:(1) Parameter 147 [FW Functions En] is used toactivate and deactivate firmware functions. ThePowerFlex 700S drive ships with the positionregulator deactivated. To enable the positionregulator set p147b16 on.(2) Parameter 1000 [UserFunct Enable] is used toactivate and deactivate the User Functions.(3) These diagrams are for reference only and maynot accurately reflect all logical control signals;actual functionality is implied by the approximateddiagrams . Accuracy of these diagrams is notguaranteed .