Dry Run - Okuma OSP-U100M Operation Manual

4203-E P-108
SECTION 5 AUTOMATIC MODE OPERATION
1 6-2. Cancellation
of Axis Command
When the AXIS COM. CANCEL switch on the machine operation panel
is switched ON, the
axis
command
cancel function is turned on and the commands of the axis set for the corresponding
parameter
are ignored
to
disable
movement
of that axis. The axis for which the commands are
ignored is set for NC optional
parameter (bit) No.
7.
[Supplement] With the home position
return
command given by
an external signal, the axis
set to
be
ignored is also moved according
to
the command.
16-3. S, T, and M Function Lock
When the STM LOCK switch on the machine operation panel is switched ON, the STM lock function is
turned on. In this
state, the miscellaneous function operation specified by the S, T, and M codes is not
executed, and only axis feed is executed.
[Supplement] 1
.
Override
or dry function is also effective as in normal cutting operation.
2.
The axis specified by the axis command cancel function may be moved by manual
or manual intervention operation.
3.
Spindle
operation
control is not executed.
4.
With the home position
return command given by an external signal, the axis
set to
be ignored is also moved according
to
the command.
5.
While the STM lock function
is active, manual operation of S, T and M functions is
possible by manual intervention operation.
17. Dry Run
Dry run is a function for running the machine at the feedrate
set by the cutting feedrate rotary switch on the
machine operation
panel,
while disregarding
the programmed feedrates in G01, G02, G03 and other
similar modes.
Press the DRY RUN switch while
holding the
INTERLOCK RELEASE
key.
/\M\,
(Inch/min) JOG
(mm/min)
1000
40
SPEED
2000 80
20
500
,4000 160
INTER
8 200.
DRY
RUN
LOCK
4
100.
>6000
240
RELEASE
2
50*
IOOOO
400
0.041'
In the rapid feed (GOO) mode, the data
set at
bit 2 of NC
optional
parameter
(bit) No. 2 determines whether
the dry
run is
effective or
not.
Switching the DRY RUN switch
on/off is possible
even while
commands in a block are being executed.
When changed over, the machine is immediately
set to the state selected.
S, T and M functions are executed as usual when the DRY RUN switch is on.
The
dry run
function is effective while the machine lock function is
active.
[Supplement] Be careful when activating this dry run function since it is effective during a G74 and G84
tapping cycle, or during the G31 skip function.