FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

PROGRAMMING
4. INTERPOLATION FUNCTIONS
B–62764EN/01
76
G31 G91X100.0 F100;
Y50.0;
50.0
100.0
Skip signal is input here
Actual motion
Motion without skip signal
Y
X
Fig.4.13 (a) The next block is an incremental command
G31 G90X200.00 F100;
Y100.0;
Y100.0
X200.0
Skip signal is input here
Actual motion
Motion without skip signal
Fig.4.13 (b) The next block is an absolute command for 1 axis
(300,100)
Y
X
100 200 300
100
G31 G90X200.0 F100;
X300.0 Y100.0;
Actual motion
Motion without skip signal
Skip signal is input here
Fig 4.13 (c) The next block is an absolute command for 2 axes
Examples
D The next block to G31 is
an incremental
command
D The next block to G31 is
an absolute command
for 1 axis
D The next block to G31 is
an absolute command
for 2 axes

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