CNC_RDPARAINFO | NCDATA

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

Specify the start parameter number.

Specify the number of parameter information to be read.

Pointer to the ODBPARAIF structure including the parameter information. The ODBPARAIF structure is as follows.

typedef struct odbparaif {
    unsigned short  info_no ;  /* number of parameter information */
    short   prev_no ;          /* previous parameter number */
    short   next_no ;          /* next parameter number */
    struct {
        short   prm_no ;       /* parameter number */
        short   prm_type ;     /* attribute of parameter */
    } info[N] ;     /* N is number of parameter information */
} ODBPARAIF ;

info_no

Number of parameter information
Number of the parameter information which has been read actually.

prev_no

Previous parameter number
Previous effective number of parameter information which has been read first.

next_no

Next parameter number
Next effective number of parameter information which has been read last.

info[N].prm_no

Parameter number
Parameter number which exists actually.

info[N].prm_type

Attribute of parameter
The following attributes are set.

• Series 15, 16/18/21, 16i/18i/21i, 0i-A/B/C, Power Mate i

bit 0, 1	:	type attribute 0 : bit type 1 : byte type 2 : word type 3 : 2-word type
bit 2	:	axis attribute 0 : without axis 1 : with axis
bit 3	:	sign ( Series 16/18/21, 16i/18i/21i, 0i-A/B/C, Power Mate i ) 0 : with sign 1 : without sign
bit 4	:	settings input 0 : disable 1 : enable
bit 5	:	write protection 0 : enable 1 : disable
bit 6	:	power must be off after writing 0 : not necessary 1 : necessary
bit 7	:	read protection 0 : enable 1 : disable
bit 8	:	spindle parameter ( Series 16/18/21, 16i/18i/21i, 0i-A/B/C, Power Mate i ) 0 : no spindle 1 : spindle
bit 9,..,15	:	(reserve)



• Series 15i

bit 0, 1	:	(reserve)
bit 2	:	axis attribute 0 : without axis 1 : with axis
bit 3	:	(reserve)
bit 4	:	settings input 0 : disable 1 : enable
bit 5	:	write protection 0 : enable 1 : disable
bit 6	:	power must be off after writing 0 : not necessary 1 : necessary
bit 7	:	read protection 0 : enable 1 : disable
bit 8	:	spindle parameter 0 : no spindle 1 : spindle
bit 9,..,11	:	type attribute 0 : bit type 1 : byte type 2 : word type 3 : 2-word type 4 : real type
bit 12,..,15	:	(reserve)



• Series 30i, 0i-D/F, PMi-A

bit 0, 1	:	type attribute 0 : bit type 1 : byte type 2 : word type 3 : 2-word type or real type
bit 2	:	axis attribute 0 : without axis 1 : with axis
bit 3	:	sign 0 : with sign 1 : without sign
bit 4	:	settings input 0 : disable 1 : enable
bit 5	:	write protection 0 : enable 1 : disable
bit 6	:	power must be off after writing 0 : not necessary 1 : necessary
bit 7	:	read protection 0 : enable 1 : disable
bit 8	:	spindle parameter 0 : no spindle 1 : spindle
bit 9,..,11	:	(reserve)
bit 12	:	in case of type attribute = 3 0 : except real type 1 : real type
bit 13,..,15	:	(reserve)