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

PROGRAMMING
B–62764EN/01
21. AXIS CONTROL FUNCTIONS
473
When a program contains G codes for starting chopping (G81.1) and
stopping chopping (G80), an attempt to restart that program results in a
P/S 5050 alarm being output.
When a program that does not include the chopping axis is restarted
during chopping, the coordinates and amount of travel set for the
chopping axis are not affected after the restart of the program.
G90 G81.1 Z100. Q–25. R10. F3000 ;
D Perform rapid traverse to position the tool to Z110. (point R).
D Then, perform reciprocating movement along the Z–axis between
Z100. (upper dead point) and Z75. (lower dead point) at 3000
mm/min. Chopping override is enabled.
Point R
Upper dead point
Lower dead point
Time
(Z75. )
(Z100. )
(Z110. )
To cancel chopping, specify the following command:
G80 ;
D The tool stops at point R.
D Program restart
Examples

Leave a Reply

Your email address will not be published. Required fields are marked *