PLC-API Step response with T2 > T1: Step response with T1 > T2: The step response at time T=0 is T1 / T2. VAR_INPUT VAR_INPUT fIn : FLOAT; fManSyncValue : FLOAT; bSync : FLOAT; fManValue : FLOAT; eMode : E_CTRL_MODE; END_VAR fIn : Input value of the notch filter. TS4100 85 Version: 1.1