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CNC_SKIP | POSITION

Description

Reads the skipped position of axis specified with "axis". The skipped position is stored in "data[0]" of "ODBAXIS".

All axes can be read at a time by specifying ALL_AXES for "axis". In that case, an skipped position of each axis is stored in the data array of ODBAXIS.

The decimal point position of the skipped position can be acquired in the cnc_getfigure function.

MTConnect Fanuc Adapter

Universal Fanuc Driver

Fanuc Focas Library CD

Declaration

#include "fwlib32.h" or "fwlib64.h"

FWLIBAPI short WINAPI cnc_skip(unsigned short FlibHndl, short axis, short length, ODBAXIS *skip);

Arguments

FlibHndl   [ in ]

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

axis   [ in ]

Specify axis number to read.

ALL_AXES : for all axes(ALL_AXES : -1)
1,..,m : for each axis(m : number of controlled axis)
length   [ in ]

Specify the length of the data block(size of ODBAXIS structure)

ODBAXIS

for each axis for all axes
  • Series 15/15i, 30i, 0i-D/F, PMi-A
  • n = Maximum controlled axes
    (The data for current controlled axes are valid)

  • Series 16/18/21, 16i/18i/21i, 0i-A/B/C, Power Mate i
  • n = Current controlled axes

skip   [ out ]

Pointer to the ODBAXIS structure including the skipped position data of the controlled axes. The ODBAXIS structure is as follows.

typedef struct odbaxis {
    short   dummy ;                 /* Not used. */
    short   type ;                  /* Axis number. */
    long    data[MAX_AXIS] ;        /* Skipped position data of controlled axis. */
} ODBAXIS ;                     /* MAX_AXIS is the maximum controlled axes. */

Return

EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.

The major error codes are as follows.

Return code Meaning/Error handling
EW_LENGTH
(2)
data block length error
Size of ODBAXIS structure(length) is illegal.
EW_ATTRIB
(4)
data attribute error
The specification of axis number (axis) is improper.
EW_NOOPT
(only Series 15/15i)
No option
The skip function is necessary.

As for the other return codes or the details, see "Return status of Data window function"

CNC option

And this function is related to the following CNC option.

  • Series 15/15i
  • The skip function is necessary.

For HSSB connection,

    The extended driver/library function is necessary.

For Ethernet connection,

    The Ethernet function and the extended driver/library function are necessary.

    However, in case of Series 16i/18i/21i-B, 0i-B/C/D/F, Series 30i and PMi-A, the required CNC option is as follows.

    When Embedded Ethernet is used,

      above two optional functions are not required.

    When Ethernet board is used,

      only Ethernet function is required.

CNC parameter

This function is not related to CNC parameter.

CNC mode

This function can be used in any CNC mode.

Available CNC

0i-A 0i-B/C(Note) 0i-D 0i-F 15 15i 16 18 21 16i-A 18i-A 21i-A 16i-B 18i-B 21i-B 30i-A 30i-B
M (Machining)H O O O H O H H H O O O O O O O O
T (Turning) H O O O H - H H H O O O O O O O O
LC (Loader) - - - - - - H H H H H H H H H - -

0i-D0i-F16i18i30i-A30i-B
P (Punch press)O O O O - O
L (Laser) - - O - - O
W (Wire) - - O O O O


Power Mate i-DO
Power Mate i-HO
Power Motion i-AO

"O" : Both Ethernet and HSSB
"E" : Ethernet
"H" : HSSB
"X" : Cannot be used
"-" : None

Note) 0i-C does not support the HSSB function.

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https://www.inventcom.net/fanuc-focas-library/position/cnc_skip

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Modified: 2018-06-11