MC_ReadCoordinateTransform (FB)¶

FUNCTION_BLOCK MC_ReadCoordinateTransform

This function block reads the coordinate transformation that is configured between the world coordinate system (WCS) and a product coordinate system (PCS_1, PCS_2) or machine coordinate system (MCS).

If a dynamic coordinate system is queried, its current value is returned.

Note

The returned coordiante system is not necessarily the same that is used by the active movement. Instead, the returned coordinate system is the one that is effective for new movements.

InOut:

Scope	Name	Type	Comment
Inout	`AxisGroup`	AXIS_GROUP_REF_SM3	Reference to a group of axis
Input	`Enable`	`BOOL`	Gets the coordinate transformation of the axis group continuously while enabled
Input	`CoordSystem`	SMC_COORD_SYSTEM	Which coordinate transformation is to be read. Allowed values are PCS_1, PCS_2, and MCS.
Output	`Valid`	`BOOL`	`TRUE` if valid outputs are available
	`Busy`	`BOOL`	The FB is not finished
	`Error`	`BOOL`	Signals that an error has occurred within the function block
	`ErrorID`	`SMC_ERROR`	Error identification
	`CoordTransform`	MC_COORD_REF	The coordinate transformation