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

PROGRAMMING
B–62764EN/01
3. PREPARATORY FUNCTION
(G FUNCTION)
33
3
PREPARATORY FUNCTION (G FUNCTION)
A number following address G determines the meaning of the command
for the concerned block.
G codes are divided into the following two types.
Type Meaning
One–shot G code The G code is effective only in the block in which it is
specified.
Modal G code The G code is effective until another G code of the
same group is specified.
(Example )
G01 and G00 are modal G codes in group 01.
G01X
Z
X
G00Z
G01 is effective in this range.

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