FANUC Series 16/18/160/180-Model C for Lathe Operator Manual

OPERATION
B–62754EN/01
3. MANUAL OPERATION
479
The following describes the relation between manual operation and
coordinates when the manual absolute switch is turned on or off, using a
program example.
G01G90
X200.0Z150.0
X100.0Z100.0F010
X300.0Z200.0
; (1)
; (2)
; (3)
The subsequent figures use the following notation:
Movement of the tool when the switch is on
Movement of the tool when the switch is off
The coordinates after manual operation include the distance the tool is
moved by the manual operation. When the switch is off, therefore,
subtract the distance the tool is moved by the manual operation.
Coordinates when block (2) has been executed after manual operation
(X–axis +20.0, Z–axis +100.0) at the end of movement of block (1).
X
Z
(120.0 , 200.0)
(220.0 , 250.0)
(200.0 , 150.0)
Switch OFF
Switch ON
(100.0 , 100.0)
Manual
operation
Coordinates when the feed hold button is pressed while block (2) is being
executed, manual operation (X–axis + 75.0) is performed, and the cycle
start button is pressed and released
(375.0 , 200.0)
(300.0 , 200.0)
(200.0 , 150.0)
(150.0 , 125.0)
(225.0 , 125.0)
(275.0 , 150.0)
X
Z
Switch OFF
Switch ON
Manual
operation
Explanation
D Manual operation after
the end of block
D Manual operation after a
feed hold

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