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PMC_PRFRDSLVSTAT | PROFIBUS

Description

Reads the state of slave function.

This function is available at the version 01-07 and 09 or later of the PROFIBUS-DP control software(6557 Series). In the control software in the version 08, the return value becomes EW_VERSION.
This function is also available at the 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_prfrdslvstat(unsigned short FlibHndl, ODBSLVST *odb) ;

Arguments

FlibHndl   [ in ]

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

odb   [ out ]

Pointer to the ODBSLVST structure including the state of slave function. The ODBSLVST structure is as follows.

typedef struct {
    unsigned char  cnfg_stat ;
    unsigned char  prm_stat ;
    char           wdg_stat ;
    unsigned char  live_stat ;
    short          ident_no ;
} ODBSLVST ;
cnfg_stat
Whether "CONFIG DATA" of the slave parameter of the DP-Master and Configration Data which the DP-Slave are recognizing is equal is stored.
FF:Initialized condition
00:DP-Master is communicating with DP-Slave normally.
01:Unusual status
prm_stat
Whether "USER PRM DATA" of the slave parameter of the DP-Master and Parameter Data which the DP-Slave are recognizing is equal is stored.
FF:Initialized condition
00:DP-Master is communicating with DP-Slave normally.
01:Unusual status
wdg_stat
The status of communication between a DP-Master and a DP-Slave is stored.
00:Connecting
01:Disconnecting
live_stat
Whether the software of the slave function works normally is stored. The count up is repeated from 00 to the FF while normally operating.
ident_no
The identification number of DP-Slave is stored.

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_NOOPT
(6)
No option
  • The PROFIBUS-DP board(hardware) is necessary.
  • The PROFIBUS-DP control software is necessary.
  • The PROFIBUS-DP slave function is necessary.
  • The extended driver/library function is necessary.
  • EW_VERSION
    (-7)
    Version of PROFIBUS-DP control software is wrong.
    This function was called by version 08 of the control software. Exchange the control software besides the version 08.

    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 slave 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.

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    https://www.inventcom.net/fanuc-focas-library/profibus/pmc_prfrdslvstat

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    Modified: 2018-06-11