CNC_RDGCODE | MISC

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

Specify the group of G code.

Specify the block to be read.

Pointer to the number of G code data to be read. Specify the number of G code data to be read before function call, and the number of G code data which was/were read actually is stored after the function call.

Specify the address of the array of ODBGCD structure including the G code data. The number of array must be 1 for reading data one by one. The number of array must be the number of G code to be read (*num_gcd) for reading all data at a time.

typedef struct odbgcd {
    short group ;           /* G code group */
    short flag ;            /* additional information */
    char  code[8] ;         /* G code */
} ODBGCD ;

Refer to the following explanation about the ODBGCD structure.

(1) Reading modal G code

• Reading data one by one
  

Specify 1 for "num_gcd". Specify G code group in the following table for "type". Specify the block to be read for "block". Then G code which is selected in the objective block specified by "block" is set in the ODBGCD structure.

• Series 15i

type	G code	type	G code	type	G code
0	G00	7	G43	13	G54
	G01		G43.1		G54.1
	G02		G44		G54.2
	G02.1		G49		G55
	G02.2	8	G73		G56
	G02.3		G74		G57
	G02.4		G76		G58
	G03		G80		G59
	G03.1		G81	14	G61
	G03.2		G82		G62
	G03.3		G83		G63
	G03.4		G84		G64
	G06.1		G84.2	15	G68
	G06.2		G84.3		G69
	G33		G85	16	G15
	G60		G86		G16
1	G17		G87	17	G50.1
	G18		G88		G51.1
	G19		G89	18	G40.1
2	G90	9	G98		G41.1
	G91		G99		G42.1
3	G22	10	G50	24	G25
	G23		G51		G26
4	G93	11	G66	25	G12.1
	G94		G66.1		G13.1
	G95		G67	27	G80.5
5	G20	12	G96		G81.5
	G21		G97
6	G40
	G41
	G41.2
	G41.3
	G42
	G42.2



• Series 30i, 0i-D/F, PMi-A

	M Series	T Series
type	G code	G code SystemA	G code SystemB	G code SystemC
0	G0	G0	G0	G0
	G1	G1	G1	G1
	G2	G2	G2	G2
	G3	G3	G3	G3
	G33	G32	G33	G33
	G75	G90	G77	G20
	G77	G92	G78	G21
	G78	G94	G79	G24
	G79
		G34	G34	G34
	G2.2
	G3.2
	G2.3
	G3.3
	G6.2	G35	G35	G35
	G2.4	G36	G36	G36
	G3.4
		G6.2	G6.2	G6.2
		G2.4	G2.4	G2.4
		G3.4	G3.4	G3.4
		G2.2	G2.2	G2.2
		G3.2	G3.2	G3.2
	G35	G2.3	G2.3	G2.3
	G36	G3.3	G3.3	G3.3
	G34	G6.1	G6.1	G6.1
	G32.2
	G2.1	G2.1	G2.1	G2.1
	G3.1	G3.1	G3.1	G3.1
1	G17	G97	G97	G97
		G96	G96	G96
	G19
	G18
	G17.1
2	G90		G90	G90
	G91		G91	G91
3	G23	G69	G69	G69
	G22	G68	G68	G68
4	G94	G98	G94	G94
	G95	G99	G95	G95
	G93	G93	G93	G93
	G93.2
	G93.3	G93.3	G93.3	G93.3
5	G20(G70)	G20	G20	G70
	G21(G71)	G21	G21	G71
6	G40	G40	G40	G40
	G41	G41	G41	G41
	G42	G42	G42	G42
	G41.2	G41.2	G41.2	G41.2
	G42.2	G42.2	G42.2	G42.2
	G41.3	G41.3	G41.3	G41.3
	G41.4	G41.4	G41.4	G41.4
	G42.4	G42.4	G42.4	G42.4
	G41.5	G41.5	G41.5	G41.5
	G42.5	G42.5	G42.5	G42.5
	G41.6	G40.3	G40.3	G40.3
	G42.6	G41.6	G41.6	G41.6
		G42.6	G42.6	G42.6
		G46.8	G46.8	G46.8
7	G49(G49.1)	G25	G25	G25
	G43	G26	G26	G26
	G44
	G43.1
	G43.4
	G43.5
	G43.2
	G43.3
	G43.8
	G43.9
	G43.7(G44.7)
	G44.1
8	G80	G23	G23	G23
	G81	G22	G22	G22
	G82
	G83
	G84
	G85
	G86
	G87
	G88
	G89
	G73
	G74
	G76
	G84.2
	G84.3
	G81.2
9	G98	G80	G80	G80
	G99	G83	G83	G83
		G84	G84	G84
		G85	G85	G85
		G86	G86	G86
		G87	G87	G87
		G88	G88	G88
		G89	G89	G89
		G81	G81	G81
		G82	G82	G82
		G83.1	G83.1	G83.1
		G84.2	G84.2	G84.2
		G83.5	G83.5	G83.5
		G87.5	G87.5	G87.5
		G83.6	G83.6	G83.6
		G87.6	G87.6	G87.6
		G86.1	G86.1	G86.1
		G84.1	G84.1	G84.1
10	G50		G98	G98
	G51		G99	G99
11	G67	G67	G67	G67
	G66	G66	G66	G66
	G66.1	G66.1	G66.1	G66.1
12	G97
	G96
13	G54(G54.1)	G54(G54.1)	G54(G54.1)	G54(G54.1)
	G55	G55	G55	G55
	G56	G56	G56	G56
	G57	G57	G57	G57
	G58	G58	G58	G58
	G59	G59	G59	G59
14	G64	G64	G64	G64
	G61	G61	G61	G61
	G62	G62	G62	G62
	G63	G63	G63	G63
15	G69	G17	G17	G17
	G68
	G68.2
	G68.3
	G68.4	G18	G18	G18
		G19	G19	G19
		G17.1	G17.1	G17.1
16	G15	G69.1	G69.1	G69.1
	G16	G68.1	G68.1	G68.1
		G68.2	G68.2	G68.2
		G68.3	G68.3	G68.3
		G68.4	G68.4	G68.4
17	G40.1(G150)		G50	G50
	G41.1(G151)		G51	G51
	G42.1(G152)
18	G25	G40.1	G40.1	G40.1
	G26	G41.1	G41.1	G41.1
		G42.1	G42.1	G42.1
19	G160	G50.2(G250)	G50.2(G250)	G50.2(G250)
	G161	G51.2(G251)	G51.2(G251)	G51.2(G251)
20	G13.1(G113)	G13.1(G113)	G13.1(G113)	G13.1(G113)
	G12.1(G112)	G12.1(G112)	G12.1(G112)	G12.1(G112)
21	G50.1	G50.1	G50.1	G50.1
	G51.1	G51.1	G51.1	G51.1
22	G54.2	G49(G49.1)	G49(G49.1)	G49(G49.1)
		G43	G43	G43
		G44	G44	G44
		G43.1	G43.1	G43.1
		G43.4	G43.4	G43.4
		G43.5	G43.5	G43.5
		G43.7(G44.7)	G43.7(G44.7)	G43.7(G44.7)
		G43.8	G43.8	G43.8
		G43.9	G43.9	G43.9
		G44.1	G44.1	G44.1
23	G80.5	G15	G15	G15
	G81.5	G16	G16	G16
24		G5.5	G5.5	G5.5
		G5.6	G5.6	G5.6
25		G54.4	G54.4	G54.4
26	G49.9	G80.5	G80.5	G80.5
	G44.9	G81.5	G81.5	G81.5
27		G80.4(G80.8)	G80.4(G80.8)	G80.4(G80.8)
		G81.4(G81.4)	G81.4(G81.4)	G81.4(G81.4)
28		G8.9	G8.9	G8.9
		G8.8	G8.8	G8.8
29	G54.3	G5.7	G5.7	G5.7
		G5.8	G5.8	G5.8
30	G50.2	G10.3	G10.3	G10.3
	G51.2	G10.4	G10.4	G10.4
		G10.5	G10.5	G10.5
31	G5.5
	G5.6
32	G54.4
33	G80.4(G80.8)
	G81.4(G81.8)
34	G13
	G12
35	G8.9
	G8.8
36	G5.7
	G5.8

The following data are set in the ODBGCD structure.

group

The group number which was specified by "type" is stored.

flag

The following flag is stored.

#3 = 1	:	command differ from the previous block (only Series 30i, 0i-D/F, PMi-A)
#7 = 1	:	There is a command in the present block.

code

G code is stored as a character string (ASCII).

For example, the following result is gotten by calling this function during executing N100's block of the next machining program.

N090 G18 ;
N100 G01 Z100. ;
N110 G17 G02 X10. Y-20. R12. ;

type	block	code	flag	Modal status
0	1	G01\0	0x0080	G01 is commanded.
0	2	G02\0	0x0080	G02 is commanded.
1	1	G18\0	0x0000	G18 mode. (not commanded)
1	2	G17\0	0x0080	G17 is commanded.

• Reading all data at a time
  

Specify the number of G code to be read for "num_gcd". Specify -1 for "type". Specify the block to be read for "block". Then G code which is selected in the objective block specified by "block" is set in the ODBGCD structure. Specify the maximun group number for "num_gcd" in order to read all groups of G code. The number of G code which were read actually is stored in "num_gcd" after the function call.

(2) Reading one shot G code

• Reading data one by one
  

Specify 1 for "num_gcd". Specify G code group in the following table for "type". Specify the block to be read for "block". Then one shot G code which is commanded in the objective block specified by "block" is set in the ODBGCD structure. When no one shot G code is commanded in the objective block specified by "block", zero is set in "num_gcd".

When no one shot G code is commanded in the objective block specified by "block", zero is set in "num_gcd".

• Series 15i

type	G code	type	G code
100	G04	101	G09
	G05.1	102	G53
	G07	103	G38
	G07.1		G45
	G10		G46
	G10.1		G47
	G10.6		G48
	G10.9
	G11
	G12.2
	G13.2
	G27
	G28
	G29
	G30
	G30.1
	G31
	G31.1
	G31.2
	G31.3
	G31.4
	G31.8
	G31.9
	G37
	G39
	G52
	G60
	G65
	G72.1
	G72.2
	G81.1
	G92
	G92.1



• Series 30i, 0i-D/F, PMi-A

	M Series	T Series
type	G code	G code SystemA	G code SystemB	G code SystemC
100	G4	G4	G4	G4
	G10	G27	G27	G27
		G28	G28	G28
		G29	G29	G29
	G27	G30	G30	G30
	G28	G50	G92	G92
	G29	G70	G70	G72
	G30	G71	G71	G73
		G72	G72	G74
	G39	G73	G73	G75
		G74	G74	G76
		G75	G75	G77
		G76	G76	G78
		G10	G10	G10
	G92	G37.1	G37.1	G37.1
		G37(G37.2)	G37(G37.2)	G37(G37.2)
	G31(G31.1)	G31	G31	G31
	G60	G65	G65	G65
	G65
		G5	G5	G5
	G5	G11	G11	G11
	G11	G7.1(G107)	G7.1(G107)	G7.1(G107)
	G52	G52	G52	G52
	G37	G30.1	G30.1	G30.1
	G7.1(G107)	G10.6	G10.6	G10.6
	G30.1	G50.3	G92.1	G92.1
	G10.6	G8	G8	G8
	G72.1	G100	G110	G101
	G72.2	G39	G39	G39
	G92.1	G60	G60	G60
	G8
		G31.8	G31.8	G31.8
	G70.7
	G71.7
	G72.7
	G73.7
	G74.7
	G75.7
	G76.7
		G37.3	G37.3	G37.3
		G31.9	G31.9	G31.9
		G10.9	G10.9	G10.9
	G81.1	G7	G7	G7
		G73.1	G73.1	G73.1
		G73.2	G73.2	G73.2
	G5.1	G81.1	G81.1	G81.1
	G7	G5.4	G5.4	G5.4
	G31.8
	G31.9
	G12.4	G82.4	G82.4	G82.4
	G13.4	G83.4	G83.4	G83.4
	G5.4	G84.4	G84.4	G84.4
	G10.9	G5.1	G5.1	G5.1
	G31.2	G72.1	G72.1	G72.1
	G31.3	G72.2	G72.2	G72.2
	G31.4
	G91.1
	G28.2
	G30.2
	G50.4	G50.4	G50.4	G50.4
	G50.5	G50.5	G50.5	G50.5
	G50.6	G50.6	G50.6	G50.6
	G51.4	G51.4	G51.4	G51.4
G51.5	G51.5	G51.5	G51.5
G51.6	G51.6	G51.6	G51.6
G37.1	G91.1	G91.1	G91.1
G37.2	G28.2	G28.2	G28.2
G37.3	G30.2	G30.2	G30.2
101	G9(G65.4)	G9(G65.4)	G9(G65.4)	G9(G65.4)
	G96.1	G96.1	G96.1	G96.1
	G96.2	G96.2	G96.2	G96.2
	G96.3	G96.3	G96.3	G96.3
	G96.4	G96.4	G96.4	G96.4
	G22.2	G22.2	G22.2	G22.2
	G52.1	G52.1	G52.1	G52.1
	G52.2	G52.2	G52.2	G52.2
	G52.3	G52.3	G52.3	G52.3
	G0.1	G0.1	G0.1	G0.1
	G5.9	G5.9	G5.9	G5.9
102	G53	G53	G53	G53
	G53.1	G53.1	G53.1	G53.1
	G53.6	G53.6	G53.6	G53.6
	G53.2	G53.2	G53.2	G53.2
	G53.7	G53.7	G53.7	G53.7
103	G38	G38	G38	G38
	G45	G41.8	G41.8	G41.8;
	G46	G42.8	G42.8	G42.8
	G47
	G48
	G10.8	G10.8	G10.8	G10.8
		G91.2	G91.2	G91.2

The following data are set in the ODBGCD structure.

group

The group number which was specified by "type" is stored.

flag

The following flag is stored.

#3	= 1	:	command differ from the previous block (only Series 30i, 0i-D/F, PMi-A)
#4	= 1	:	There is a command of a decimal point.
#5	= 1	:	Negative
#6	= 1	:	1 digit
#7	= (always)1	:	There is a command in the present block.

code

For example, the following result is gotten by calling this function during executing N100's block of the next machining program.

• Reading all data at a time
  

Specify the number of one shot G code to be read for "num_gcd". Specify -2 for "type". Specify the block to be read for "block". Then one shot G code which is commanded in the objective block specified by "block" is set in the ODBGCD structure. Specify 4 for "num_gcd" in order to read all groups of one shot G code. The number of G code which were read actually is stored in "num_gcd" after the function call.