Automatic Mode Operation And Mdi Mode Operation - Okuma OSP-U100M Operation Manual

4203-E P-74
SECTION
4
MDI OPERATION
2.
Automatic Mode Operation and MDI Mode Operation
(1) During the execution of the automatic mode
operation, the MDI mode operation may be
inserted after interrupting the automatic mode
operation.
(2)
Switching the operation mode from the automatic to the MDI causes the control
to halt after the
execution of the commands in the block which has been
read at
the time of operation mode
switching, thus permitting the entry
of the data. Note that the block which has
just been read is
identified by the symbol "»" on the display screen.
(The block being executed is designated
with T.)
When the
operation
mode
is
switched from the Single Block mode
to
the MDI mode, the control is
placed in the MDI mode right after the completion of the block, once it has
been executed.
[Program]
t
N110
N111
N112
>
N113
[MDI]
GOO X100 Y100
N114
RTMDI
(3) If the MDI mode is switched on during N110 execution by automatic operation (single block
mode off), blocks up to N113 are executed
and the
machine
stops operation. Then, if the
machine is returned to the automatic mode, the program execution is continued from block
N114 after several blocks
are
executed in the MDI
mode.
(4)
The commands entered the MDI mode are executed in the same manner as those
in a
program, and the modal state established in the MDI mode will remain active after the operation
mode is switched back to automatic.
(5)
When the MDI mode is selected while the cutter radius
compensation function is active,
the axis
movement commands keyed in and executed in the MDI mode are also controlled
by this
function.
(6)
The manually inputted data may be executed directly after the commands of the block which
has been executed when the operation mode is switched from the automatic (single block mode
off) to the MDI. That is, the data reading-in mode as in the single block mode can be
set This
setting is made by bit 7 of NC optional parameter (bit) No. 2.