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PMC_PRFRDSLVPRM2 | PROFIBUS

Description

Reads the slave parameter of the specified slave Index number.
This function is only for 6558 Series.

* Please refer to "PROFIBUS-DP function manual" for details of the PROFIBUS-DP function.

MTConnect Fanuc Adapter

Universal Fanuc Driver

Fanuc Focas Library CD

Declaration

#include "fwlib32.h"

FWLIBAPI short WINAPI pmc_prfrdslvprm2(unsigned short FlibHndl, short idx, IODBSLVPRM3 *odb) ;

Arguments

FlibHndl   [ in ]

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

idx   [ in ]

Specify the slave index number. (0 - 47)

odb   [ out ]

Pointer to the IODBSLVPRM3 structure storing the slave parameter.
The IODBSLVPRM3 structure is as follows.

typedef struct {
    unsigned short ident_no ;
    unsigned char  slv_flag ;
    unsigned char  slv_type ;
    char           reserve1[12] ;
    unsigned char  slv_stat ;
    unsigned char  wd_fact1 ;
    unsigned char  wd_fact2 ;
    unsigned char  min_tsdr ;
    char           reserve2 ;
    unsigned char  grp_ident ;
    short          user_plen ;
    char           user_pdata[206] ;
    short          slv_ulen ;
    char           slv_udata[30] ;
} IODBSLVPRM3 ;
ident_no
The identification number of DP-Slave is stored.
slv_flag
The slave flag is stored. The meaning of each bit is as follows.
BIT7
0:DP-Slave will not be activated.
1:DP-Slave will be activated.
BIT6
0:New parameter data will not be transmitted.
1:New parameter data will be transmitted.

* BIT0 to BIT5 are not used.

slv_type
The slave type of the maker specification is stored.
reserve1
not used
slv_type
The slave type of the maker specification is stored.
reserve1
not used
slv_stat
The slave status is stored. The meaning of each bit is as follows.
In case of BIT7=ON, BIT6=OFF
The DP-Slave cannot change the parameter from the DP-Master.
In case of BIT7=OFF, BIT6=ON
The DP-Slave can change the parameter from the DP-Master.
BIT5
0:OFFThe Sync control command can not be used.
1:ON The Sync control command can be used.
BIT4
0:OFFThe Freeze control command can not be used.
1:ON The Freeze control command can be used.
BIT3
0:OFFThe Watchdog control is not done.
1:ON The Watchdog control is done.

* BIT0 to BIT2 are not used.

wd_fact1
The coefficient to decide the time of the Watchdog control is stored.
wd_fact2
The coefficient to decide the time of the Watchdog control is stored.

* The Watchdog control time, wd_fact1, and the wd_fact2
The Watchdog control time(msec) = 10 * wd_fact1 * wd_fact2
min_tsdr
The minimum wait time to send the response to DP-Master is stored.
reserve2
not used
grp_ident
The group for the DDLM_Global_Control function is stored.
user_plen
The number of bytes of specified data which is necessary for the slave parameter set from the maker is stored.
user_pdata
The specified data which is necessary for the slave parameter set from the maker is stored.
The data of the number of bytes returned to above-mentioned user_plen is effective.
slv_ulen
The number of bytes of specified data from the maker side to show the characteristic of the DP-Slave is stored.
slv_udata
The specified data from the maker side to show the characteristic of the DP-Slave is stored.
The data of the number of bytes returned to above-mentioned slv_ulen is effective.

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_RANGE
(3)
data number error
Index number(idx) is wrong.
EW_NOOPT
(6)
No option
  • The PROFIBUS-DP board(hardware) is necessary.
  • The PROFIBUS-DP control software is necessary.
  • The PROFIBUS-DP master function is necessary.
  • 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

    This function need the following CNC option.

      The PROFIBUS-DP master 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, 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)X O X X X X X X X O O O O O O X X
    T (Turning) X O X X X - X X X O O O O O O X X
    LC (Loader) - - - - - - X X X X X X X X X - -

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


    Power Mate i-DX
    Power Mate i-HX
    Power Motion i-AX

    "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_prfwrslvprm2  

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    https://www.inventcom.net/fanuc-focas-library/profibus/pmc_prfrdslvprm2
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    Modified: 2018-06-11