CNC_RDHISSGNL | HISTORY

Description

Declaration

Arguments

typedef struct iodbsig {
    short      datano;   /* Not used */
    short      type;     /* Not used */
    struct {
        short   ent_no;   /* Registration sequence number   */
        short   sig_no;   /* Registered signal number       */
        char    sig_name; /* Registered signal name         */
        char    mask_pat; /* Signal mask pattern            */
    } data[20];
} IODBSIG ;

Return

EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.

The major error codes are as follows.

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.

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.

In case of Series 16i/18i/21i MODEL B, this function is related to the extended operation history function.

CNC parameter

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

• Series 15/15i
0015#3=1 (influenced by setting)
• Series 16/18/21, 16i/18i/21i, 0i, Power Mate i
3112#5=0 (influenced by setting)
• Series 16i/18i-W
3112#5=1 (influenced by setting)

CNC mode

This function can be used in any CNC mode.

Available CNC

Note) 0i-C does not support the HSSB function.

See Also

cnc_rdhissgnl2   cnc_rdhissgnl3   cnc_wrhissgnl