[SMB-66E]
－ 54 －
10) If the traveling command and jump instruction are in the same block, the operation program may
be locked against modification. If this is the case, separate the traveling command from the jump
instruction in separate blocks.
G91A180F0.4J1; → G91A180F0.4;J1;
11) Specify "G92" coordinate system determination and M miscellaneous function codes in separate
blocks.
If they are in the same block, the M code output signal will not be issued.
12) The maximum program length that can be entered is 3970, including the number of letters,
semi-colons and numbers and the number of entered NC programs.
<Example of NC program length count>
Program
→
O
1
; G
101
A
7
; G
91.1
A
1
F
0.5
; M
30
Count
→
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
The above count plus the number of programs, that is, one, 18 in total, is the NC program length.
13) If there is no description of G codes in group C, D or E in the program, the previously executed G
code is valid.
If G codes are specified in some programs, specify the G codes in each program.
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