By use of this function of the ⇘ CAA_Timer.libray a timer object is created. The entry xCyclic determines an unique or cyclic execution, the timer interval ctIntervall determines the period for sending the event defined in eTimer. Within CAA_Callback.library the range 9900-9999 is reserved for timer events. CB.TIMERS is the default event class, CB.DRIVER the default source. Nevertheless it is possible to send other types of events,for example for checking callback functions; however the event class and the source then have to be adapted according to the documentation of  CAA_Callback.library. By entry xHardware the typ of the timer (hardware or software timer ) is selected. Via entry dwParam a value can be transmitted to the callback function.