PLC-API VAR_IN_OUT VAR_IN_OUT stParams : ST_CTRL_SCALE_PARAMS; END_VAR stParams : Parameter structure of the function block. This consists of the following elements: TYPE ST_CTRL_SCALE_PARAMS: STRUCT tCtrlCycleTime : TIME := T#0ms; (* controller cycle time [TIME] *) tTaskCycleTime : TIME := T#0ms; (* task cycle time [TIME] *) fInMin : FLOAT; fInMax : FLOAT; fOutMin : FLOAT; fOutMax : FLOAT; END_STRUCT END_TYPE 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. fInMin : Minimum of the input value. fInMax : Maximum of the input value. fOutMin : Minimum of the output value. fOutMax : Maximum of the output value. Requirements 5.8.7 FB_CTRL_SERVO_MOTOR_OUT This function block generates pulses with which a servomotor can be driven to a defined position. TS4100 132 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