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CNC_RDALMHISTRY5 | HISTORY

Description

Reads the alarm history data.

Please use this function instead of cnc_rdalmhistry for Series 30i, 0i-D/F and PMi-A.

The unit of one alarm history data is called a record.

The operation history data and the alarm history data are automatically recorded on the CNC. When these data are accessed, it is necessary to temporarily stop sampling on the CNC. Therefore, it is necessary to execute "Stop logging operation history data"(cnc_stopophis) before this function is used.

And it is necessary to execute "Restart logging operation history data" (cnc_startophis) after reading to make the sampling stop time of the history data as short as possible.

The start/end record number means the relative number uesd at reading the alarm history data. These record numbers are valid only at the period from the execution of "Stop logging operation history data" until the execution of "Restart logging operation history data".

In case of 0i-D, the alarm history data in the path specified by the cnc_setpath is acquired.

The alarm history data is acquired in old order.

MTConnect Fanuc Adapter

Universal Fanuc Driver

Fanuc Focas Library CD

Declaration

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

FWLIBAPI short WINAPI cnc_rdalmhistry5(unsigned short FlibHndl, unsigned short s_no,unsigned short e_no,unsigned short length,ODBAHIS5 *his);

Arguments

FlibHndl   [ in ]

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

s_no   [ in ]

Specify the start record number. (specify 1 or more.)

e_no   [ in ]

Specify the end record number. (specify 1 or more.)

length   [ in ]

Specify the data block length. (size of ODBAHIS5 structure)


his   [ out ]

Pointer to the ODBAHIS5 structure in which the alarm history data is stored. The ODBAHIS5 structure is as follows.

typedef struct odbahis5 {
    unsigned short  s_no;       /* Start record number     */
    unsigned short  e_no;       /* Most recently entered   */
    struct {
        short   alm_grp;        /* Alarm type              */
        short   alm_no;         /* Alarm number            */
        short   axis_no;        /* Axis number or Spindle number */
        short   year;           /* Year                    */
        short   month;          /* Month                   */
        short   day;            /* Day                     */
        short   hour;           /* Hour                    */
        short   minute;         /* Minute                  */
        short   second;         /* Second                  */
        short   len_msg;        /* Length of alarm message */
        short   pth_no;         /* path number             */
        short   dammy;
        short   dsp_flg;        /* Flag for displaying */
        short   axis_num;       /* Total axis number */
        char    alm_msg[64];    /* Alarm message           */
        long    g_modal[10];    /* Modal data of G code */
        char    g_dp[10];       /* #7=1 There is a command in the present block. */
                                /* #6~#0 place of decimal point */
        long    a_modal[10];    /* Modal data of B,D,E,F,H,M,N,O,S,T code */
        char    a_dp[10];       /* #7=1 There is a command in the present block. */
                                /* #6~#0 place of decimal point */
        long    abs_pos[32];    /* Absolute position in alarm occuring */
        char    abs_dp[32];     /* Place of decimal point for absolute position in alarm occuring */
        long    mcn_pos[32];    /* Machine position in alarm occuring */
        char    mcn_dp[32];     /* Place of decimal point for machine position in alarm occuring */
    } alm_his[N];               /* N : number of alarm history data to be read  */
} ODBAHIS5 ;
alm_grp
Alarm type
0 : Parameter switch on (SW)
1 : Power off parameter set (PW)
2 : I/O error (IO)
3 : Foreground P/S (PS)
4 : Overtravel,External data (OT)
5 : Overheat alarm (OH)
6 : Servo alarm (SV)
7 : Data I/O error (SR)
8 : Macro alarm (MC)
9 : Spindle alarm (SP)
10 : Other alarm(DS) (DS)
11 : Alarm concerning Malfunction prevent functions (IE)
12 : Background P/S (BG)
13 : Syncronized error (SN)
14 : (reserved)
15 : External alarm message (EX)
19 : PMC error (PC)
20 to 31 : (Not used)
alm_no
Alarm number
axis_no
The relative axis number(1,..,max controlled axes) in the path or the relative spindle number(1,..,max spindle number) in the path is set in this variable.
When the flexible path axis assignment function is valid, the absolute axis number + 1000(1001,..,max controlled axis number + 1000) or the relative spindle number(1,..,max spindle number) in the path is set in this variable.
(Absolute axis number or absolute spindle number 0 is stored for an unrelated alarm to the axis and the spindle.)
year
Year (1995,..,2094)
month
Month (1,..,12)
day
Day (1,..,31)
hour
Hour (0,..,23)
minute
Minute (0,..,59)
second
Second (0,..,59)
len_msg
Length of alarm message (0,..,64)
pth_no
path number(1,..,10)
dsp_flg
Flag for message displaying
In case of the Macro alarm(alm_grp=8), the state of 6008#1 can be acquired.
In case of the External alarm message(alm_grp=15), the state of 6301#0 can be acquired.
In case of the External operator's message, the state of 6301#1 can be acquired.
(* The status of a point at alarm occurring can get.
axis_num
Total axis number(0,..,32)(0:axis_num is invalid.)
alm_msg
Alarm message
g_modal
Modal G code of specified G code group at alarm occurring (nonexistence -1)
Modal G code group number is specified by the parameter from No.12990 to No.12999.
g_dp
#7=1 There is a command in the present block.(nonexistence -1)
#6~#0 place of decimal point

#7=0 There is not a command in the present block.
    =1 There is a command in the present block.
a_modal
Modal data of 2nd auxiliary function(prm3460),D,E,F,H,M,N,O,S,T code in alarm occuring(nonexistence -1)
    a_modal[0],a_dp[0]=2nd auxiliary function code,a_modal[1],a_dp[1]=D code
    a_modal[2],a_dp[2]=E code,a_modal[3],a_dp[3]=F code
    a_modal[4],a_dp[2]=H code,a_modal[5],a_dp[3]=M code
    a_modal[6],a_dp[2]=N code,a_modal[7],a_dp[3]=O code
    a_modal[8],a_dp[2]=S code,a_modal[9],a_dp[3]=T code
    *In case of 'O' code, specify 5 charactors of head.
a_dp
#7=1 There is a command in the present block.(nonexistence -1)
#6~#0 place of decimal point

#7=0 There is not a command in the present block.
    =1 There is a command in the present block.
abs_pos
Absolute position in alarm occuring
abs_dp
Absolute position place of decimal point in alarm occuring
mcn_pos
Machine position in alarm occuring
mcn_dp
Machine position place of decimal point in alarm occuring
*More than axis number is unused.

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_FUNC
(1)
cnc_stopophis function has not been executed.
EW_LENGTH
(2)
Data block length error
Size of ODBAHIS4 structure(length) is wrong.
(e_no-s_no+1) * sizeof(data[0]) + 4 > length
EW_NUMBER
(3)
Data number error
The specification of the record number (s_no, e_no) 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,

    This function needs the extended driver/library function.

CNC parameter

This function is related to the following CNC parameter.
See the manual of CNC parameter for details.

    3112#3,3196#7,12990~12999,3460,6008#1,6301#0,11354#2 (influenced by setting)

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 X O O X X X X X X X X X X X O O
T (Turning) X X O O X - X X X X X X X X X O O
LC (Loader) - - - - - - X X X X X X X X X - -

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


Power Mate i-DX
Power Mate i-HX
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/history/cnc_rdalmhistry5
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Modified: 2018-06-11