SMC_PositionTracker (FB)

FUNCTION_BLOCK SMC_PositionTracker

This function block SMC_PositionTracker is designed to store positions and make it available to Path3D elements as a track. As long as bEnable is TRUE, the position is stored. bClear deletes the buffer. dX, dY, and dZ are containing the coordinates, which should be stored.

This function block is designed to record the actual track. The visualization element Path3D is designed to show both the ideal path and the actual track.

InOut:

Scope	Name	Type	Initial	Comment
Input	bEnable	BOOL		Track positions while TRUE
	bClear	BOOL		Clear output track
	dX	LREAL		Actual position to be added to the track.
	dY	LREAL
	dZ	LREAL
	udiNumberOfPointsInArray	UDINT	0	Number of points which are declared in pBuffer of the referred array.
	pBuffer	POINTER TO VisuStruct3DPathPoint		Pointer to the allocated array of points.
Output	vs3dt	VisuStruct3DTrack		Track output. To be setup as input of the visu element Path3D.