ADD_UP

It is an enumerated constant to indicate the state of the workpiece of the flange, and is defined as follows.

Rank	Constant Name	Description
0	ADD_UP_REPLACE	Replace workpiece
1	ADD_UP_ADD	Add workpiece
2	ADD_UP_REMOVE	Remove workpiece

Defined in: DRFC.h

typedef enum{
    ADD_UP_REPLACE = 0,
    ADD_UP_ADD,
    ADD_UP_REMOVE,
} ADD_UP;