Cycle Start And Slide Hold - Okuma OSP-U100M Operation Manual

4203-E P-87
SECTION
5 AUTOMATIC MODE OPERATION
[Supplement]
1 0. When there is no file where asterisk should be set, the first page of the PROGRAM
SELECT INDEX screen is displayed with the cursor at the
top of the file names.
11.
An asterisk (*)
is not
displayed in program selection such as external program
selection, other than the schedule program selection made
by
an
operator.
3.
Cycle Start and Slide Hold
(1) Cycle Start
Press the CYCLE START switch on the machine operation panel to start the NC operation with
either the selected
part
program or the one-block program entered in the MD1 mode.
(a) Cycle start after NC reset:
This
is
effective during automatic
operation or MDI operation. The program is read and executed
for each separate mode, cycle start requires the following conditions.
[in automatic operation]
The schedule program or the main program
has been selected correctly.
[In MDI operation]
The one-block instruction has been entered in the MDI buffer.
(b) Cycle start after shutdown by single block or program
stop:
The next block can be executed by pressing the CYCLE START switch in automatic mode.
(c) Cycle start in
slide hold
mode:
When the CYCLE START switch is
pressed, function generation which was interrupted,
begins
again.
[Supplement]
1
.
Press and release the CYCLE START
switch to
begin the operation, but when the
machine is stopped temporarily due
to the activation of the SLIDE HOLD switch,
cycle start is made
when
the CYCLE START
switch is only pressed.
2.
Pressing the CYCLE START switch during the program
selection, sequence
number searching and return search is ineffective.
3.
While the SLIDE HOLD switch
is being pressed, the CYCLE START switch is
inoperative.
4.
During the operation, the RUN lamp on the NC operation panel
comes on,
excluding the slide hold mode.
5.
Even in the data setting mode, cycle start is
possible provided that the mode
previously selected is auto or MDI and the setting of bit 5 of NC optional parameter
(bit) No. 2 is "1".
6.
When alarms (P, A, B, and C) are on, cycle
start
by pressing the CYCLE START
switch is impossible.
An error occurs when the CYCLE START switch is pressed
after
return search has
been executed. In this case, cycle start is possible by pressing
the SEQUENCE
RESTART switch.
7.