CNC_WRROTVOLC | NCDATA

Specify the library handle. See "Library handle" for details.

Specify the compensation number which the writing start. The range is 1-7812.

Specify the writing number. The range is 1-13.
After the execution of this function, the number of data actually written is returned to *num.

Pointer to the area including the 3-dimensional rotary error compensation data.
The IODBROTVOLC structure is as follows. (Maximum size is rot_data[13].)

typedef struct iodbrotvolc {
    long   lin[3] ;   /* translational errors[Cx,Cy,Cz]    */
    long   rot[3] ;   /* rotary errors[Ca,Cß,C?] */
} IODBROTVOLC ;

For example, when 2 data from No.10 is updated, the set data becomes as follows.

ODBROTVOLC *rot_data ;

start_no = 10;

num = 2;

The 3-dimensional rotary error compensation data is set as follows.

rot_data[0]->lin[0] Translational error compensation data of 1st axis in No.10.

rot_data[0]->lin[1] Translational error compensation data of 2nd axis in No.10.

rot_data[0]->lin[2] Translational error compensation data of 3rd axis in No.10.

rot_data[0]->rot[0] Rotary error compensation data of 1st axis in No.10.

rot_data[0]->rot[1] Rotary error compensation data of 2nd axis in No.10.

rot_data[0]->rot[2] Rotary error compensation data of 3rd axis in No.10.

rot_data[1]->lin[0] Translational error compensation data of 1st axis in No.11.

rot_data[1]->lin[1] Translational error compensation data of 2nd axis in No.11.

rot_data[1]->lin[2] Translational error compensation data of 3rd axis in No.11.

rot_data[1]->rot[0] Rotary error compensation data of 1st axis in No.11.

rot_data[1]->rot[1] Rotary error compensation data of 2nd axis in No.11.

rot_data[1]->rot[2] Rotary error compensation data of 3rd axis in No.11.