Programming manual
40
CNC 8070
3.
COORDINATE SYSTEM
Coordinate programming
(SOFT V02.0X)
40
Polar origin preset
The "polar origin" may be selected from the program using function
G30. If not selected, it assumes as "polar origin" the origin of the active
reference system (part zero). Ver el capítulo "4 Origin selection".
The selected "polar origin" is modified in the following instances:
• When changing the work plane, the CNC assumes the part zero
as the new "polar origin".
• On power-up, after an M02 or M30 and after an EMERGENCY or
a RESET, the CNC assumes the part zero as the new polar origin.
Examples
Point definition in polar coordinates.
RQ
P1
100 0
P2
100 30
P3
50 30
P4 50 60
P5 100 60
P6 100 90
RQ RQ
P1
46 65
P6
10 115
P2 31 80 P7 16 100
P3 16 80 P8 31 100
P4 16 65 P9 31 115
P5
10 65
P10
46 115
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