Appendix 1 G, M code quick access
order number instruct
1
G99
2
G92
3
G91
4
G90
5
G20
6
G21
7
G26
8
G27
9
G28
10
G41
11
G42
12
G40
13
G00
14
G01
15
G02
16
G03
17
G04
18
M07
19
M08
20
M11
21
M12
22
M09
23
M10
24
M00
25
M02
function
Rotation, scale, and mirror image
reference coordinate
relative coordinate
absolute coordinate
English unit
metric unit
The X-axis quickly returns to the reference point
The Y-axis quickly returns to the reference point
X, the Y-axis quickly returns to the reference point
Left slit compensation
Right slit compensation
Cancel slit compensation
quick travel
Straight line processing
Shun round processing
Inverse round processing
Program delay
Ignition cycle
Turn off the cutting cycle
Establish spray powder offset
Cancel the spray powder offset
Open the spray powder
Turn off the spray powder
suspend
end of program
Appendix 2 IO timing diagram of L5210H series CNC system
A2.1 Time sequence diagram of laser direct perforation process
Timing diagram of laser direct perforation process
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