PLC-API tCtrlCycleTime : Cycle time with which the control loop is processed. This must be greater than or equal to the TaskCycleTime. The function block uses this input value to calculate internally whether the state and the output values have to be updated in the current cycle. tTaskCycleTime : Cycle time with which the function block is called. If the function block is called in every cycle this corresponds to the task cycle time of the calling task. tTi : Integration time of the I element. fOutMaxLimit : Upper limit at which integration is halted (ARW measure). Reaching this limit is indicated by a TRUE at the bARWActive output. fOutMinLimit :
Lower limit at which integration is halted (ARW measure). Reaching this limit is indicated by a TRUE at the bARWActive output. Requirements 5.3.4 FB_CTRL_I_WITH_DRIFTCOMPENSATION The function block represents an I transfer element with drift compensation. Functional diagram: VAR_INPUT VAR_INPUT fIn : FLOAT; fManSyncValue : FLOAT; bSync : BOOL; eMode : E_CTRL_MODE; bHold : BOOL; END_VAR fIn : Input of the I-element. TS4100 29 Version: 1.1 Development Environment Target System PLC libraries to include TwinCAT v2.8 PC (i386) TcControllerToolbox.lib TwinCAT v2.9 from Build 947 BC [} 10] TcControllerToolbox.lb6 TwinCAT v2.9 from Build 956 BX [} 10] TcControllerToolbox.lbx