Fagor 8055 EN, Programming Manual

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Programming manual
CNC 8055
CNC 8055i
AXES AND COORDINATE
SYSTEMS
3.
·M· & ·EN· M
ODELS
S
OFT
: V02.2
X
·49·
Co
ordin
a
te p
rogrammin
g
Incremental coordinates:
G90 X0 Y0 ; Point P0
G91 G01 R100 Q0 ; Point P1, in a straight line (G01)
G01 R50 Q30 ; Point P2, in an arc (G03)
G01 R-50 Q0 ; Point P3, in a straight line (G01)
G03 Q30 ; Point P2, in an arc (G03)
G01 R50 Q0 ; Point P1, in a straight line (G01)
G03 Q30 ; Point P6, in arc (G03)
G01 R-100 Q0 ; Point P1, in a straight line (G01)
The polar origin, apart from being able to be preset using function G93 (described later) can be
modified in the following cases :
• On power-up, after executing M02, M30 EMERGENCY or RESET, the CNC will assume, as the
polar origin, the coordinate origin of the work plane defined by the general machine
parameter"IPLANE".
• Every time the work plane is changed (G16,G17,G18 or G19), the CNC assumes the coordinate
origin of the new work plane selected as the polar origin.
• When executing a circular interpolation (G02 or G03), and if the general machine parameter
"PORGMOVE" has a value of 1, the center of the arc will become the new polar origin.