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PMC_RDCNTLDATA | PMC

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Description

Reads the control data to manage PMC data table (address D).

This function is not available at PMC-NA.

Refer to the programming manual of PMC(ladder language) concerning the details of output arguments.

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Universal Fanuc Driver

Fanuc Focas Library CD

Declaration

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

FWLIBAPI short WINAPI pmc_rdcntldata(unsigned short FlibHndl, short s_number, short e_number, short length, IODBPMCCNTL *pmccntl);

Arguments

FlibHndl   [ in ]

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

s_number   [ in ]
Specify the start group number.
e_number   [ in ]
Specify the end group number.
length   [ in ]

Specify the length of data block.
(size of IODBPMCCNTL structure)

IODBPMCCNTL


N is the number of group to be read.
pmccntl   [ out ]
Pointer to the IODBPMCCNTL structure including the control data of PMC data table.
The IODBPMCCNTL structure is as follows.

typedef struct iodbpmccntl {
    short   datano_s ;      /* start group number */
    short   dummy ;         /* (not used) */
    short   datano_e ;      /* end group number */
    struct {
        char    tbl_prm ; /* table parameter */
        char    data_type ;     /* data type */
        unsigned short  data_size ;
                            /* size of data in group */
        unsigned short  data_dsp ;
                        /* address of data in group */
        short   dummy ; /* (not used) */
    } info[N] ;     /* N : number of messages to be read */
} IODBPMCCNTL ;
datano_s
Start group number
datano_e
End group number
tbl_prm
Table parameter
bit 0 : Format of data table
0 : binary
1 : BCD
bit 1 : Protection of data table
0 : not protected
1 : protected
bit 2 : Format of data table
0 : binary or BCD
1 : hexadecimal
bit 3,..,7 : (not used)
data_type
Data type(0:BYTE,1:WORD,2:LONG,3:BIT,4:REAL,5:LREAL)
data_size
Size of data in group(number of byte)
data_dsp
Address of data in group(address D inside)

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 IODBPMCCNTL structure(length) is wrong.
EW_NUMBER
(3)
data number error
Group number(s_number,e_number) is wrong.
EW_NOOPT
(6)
no option
The extended driver/library function is necessary.

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

CNC option

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.

See Also

pmc_wrcntldata   pmc_rdcntlgrp   pmc_wrcntlgrp  

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https://www.inventcom.net/fanuc-focas-library/pmc/pmc_rdcntldata

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