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

OPERATION
B–62754EN/01
4. AUTOMATIC OPERATION
489
Programs are registered in memory in advance. When one of these
programs is selected and the cycle start switch on the machine operators
panel is pressed, automatic operation starts, and the cycle start LED goes
on.
When the feed hold switch on the machine operators panel is pressed
during automatic operation, automatic operation is stopped temporarily.
When the cycle start switch is pressed again, automatic operation is
restarted.
When the
RESET
key on the MDI panel is pressed, automatic operation
terminates and the reset state is entered.
For the two–path control, the programs for the two tool posts can be
executed simultaneously so the two tool posts can operate independently
at the same time.
The following procedure is given as an example. For actual operation,
refer to the manual supplied by the machine tool builder.
Procedure for Memory Operation
1 Press the MEMORY mode selection switch.
2 Select a program from the registered programs. To do this, follow the
steps below.
2–1 Press
PROG
to display the program screen.
2–2 Press address
O
.
2–3 Enter a program number using the numeric keys.
2–4 Press the [O SRH] soft key.
For the two–path control, select the program for the tool post to
be operated. When operating the two tool posts at the same time,
select a program for each tool post.
3 For the two–path control, select the tool post to be operated with the
tool post selection switch on the machine operators panel.
4 Press the cycle start switch on the machine operators panel.
Automatic operation starts, and the cycle start LED goes on. When
automatic operation terminates, the cycle start LED goes off.
5 To stop or cancel memory operation midway through, follow the
steps below.
a.
Stopping memory operation
Press the feed hold switch on the machine operators panel. The
feed hold LED goes on and the cycle start LED goes off. The
machine responds as follows:
(i) When the machine was moving, feed operation decelerates
and stops.
(ii) When dwell was being performed, dwell is stopped.
(iii) When M, S, or T was being executed, the operation is
stopped after M, S, or T is finished.
4.1
MEMORY
OPERATION

Leave a Reply

Your email address will not be published.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