Fanuc Series 15i/150i-MA (Programming) Operators Manual

4.INTERPOLATION FUNCIONS PROGRAMMING B-63324EN/03
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Format
positive rotation (ω=0)
G02.3 X_ Y_ Z_ I_ J_ K_ R_ F_ Q_ ;
Negative rotation (ω=1)
G03.3 X_ Y_ Z_ I_ J_ K_ R_ F_ Q_ ;
X_ : Specifies an end point with an absolute or
incremental value.
Y_ : Specifies an end point with an absolute or
incremental value.
Z_ : Specifies an end point with an absolute or
incremental value.
I_ : Specifies angl I. The specification units conform to
the setting made for the reference axis (parameter
No. 1031).
J_ : Specifies angle J. The specification units conform
to the setting made for the reference axis.
K_ : Specifies the amount to divide the linear axis for
exponentia interpolation (span value). Specify a
positive value.
When no value is specified, the setting made in bit
7 (CBK) of parameter No. 7610 is assumed.
If CBK is 0, the value is set in parameter No. 7685.
If CBK is 1, the value specified in K is used.
R_: Specifies constant R for exponential interpolation.
F_ : Specifies the initial feedrate.
Specified in the same way as an ordinary F code.
Specify a composite feedrate including a feedrate
on the rotary axis.
Q_: Specifies the feedrate at the end point.
The same unit used for F is used. The CNC
internally performs interpolation between the initial
feedrate (F) and final feedrate (Q), depending on
the travel distance on the linear axis.

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