This is the
E_TRAIN function block type for generation
of a finite train of events as defined in Annex A of IEC 61499-1.
The normal_operation sequence
illustrates the operation of an instance of this FB type when
1to the iteration count
CV, and the
computeDelayoperation converts the
DTvalue to an internal representation that will support the microsecond resolution of the
The no_restart sequence illustrates that
the occurrence of a
STARTevent has no effect during operation of the cycle.
The cycle_canceled sequence
illustrates the cancellation of the cycle by a
STOPevent after two iterations.