CNC_RDALMHISTRY2 | HISTORY

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

Specify the start record number.(more than 1)

Specify the end record number.(more than 1)

Specify the data block length(size of ODBAHIS2 structure).
ODBAHIS2

Pointer to the ODBAHIS2 structure in which the alarm history data is stored. The ODBAHIS2 structure is as follows.

typedef struct odbahis2 {
    unsigned short  s_no;       /* Start record number   */
    unsigned short  e_no;       /* Most recently entered */
                                /* record number         */
    struct {
        short   alm_grp;        /* Alarm type            */
        short   alm_no;         /* Alarm number          */
        short   axis_no;        /* Axis 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       */
                                /* messafe               */
        char    alm_msg[32];    /* Alarm message         */
    } alm_his[N];       /* N : Number of record */
} ODBAHIS2 ;

alm_grp

Alarm type

• Series 15i

0	:	Background P/S	(BG)
1	:	Foreground P/S	(PS)
2	:	(Not used)
3	:	(Not used)
4	:	Syncronized error	(SN)
5	:	Parameter switch on	(SW)
6	:	Over travel, External data	(OT)
7	:	PMC error	(PC)
8	:	External alarm message	(EX)
9	:	(Not used)
10	:	Serious P/S	(SR)
11	:	(Not used)
12	:	Servo alarm	(SV)
13	:	I/O error	(IO)
14	:	Power off parameter set	(PW)
15	:	System alarm	(SY)
16	:	External alarm message (2)	(EX)
17	:	External alarm message (3)	(EX)
18	:	External alarm message (4)	(EX)
19	:	Macro alarm	(MC)
20	:	Spindle alarm	(SP)

alm_no

Alarm number

axis_no

Axis number(from 1 to maximum controlled axis) or Spindle number(from 1 to maximum 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,..,32)

alm_msg

Alarm message