AXIS_REF Structure

The PLCopen specification indicates a Structure used for identifying the axis at a function block input.

AXIS_REF contains these members:

Member	Type	Description
AXIS_NUM	INT	The axis number.
AXIS_ENGINE	UINT	Reserved. Do not modify this variable or rely on its value.

See Change a PLCopen Axis about Axis Number.

You have to create and initialize this data structure in your application.

See Motion / PLCopen Library.