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Okuma America Corporation
MACHINE OPERAMACHINE OPERA
MACHINE OPERAMACHINE OPERA
MACHINE OPERA
TIONTION
TIONTION
TION
Rev. 8-21-01
S.T.M. This is the function to check the program by executing the axis
LOCK movement commands without miscellaneous commands.
AXIS This is the axis command cancel function. An axis can still be
COM. moved by Manual mode or manual intervention operation.
CANCEL
OPTIONAL With this key activated, the program will stop executing when the
STOP control sees the optional stop command (M01).
SINGLE This function is used to check the program, block by block. The
BLOCK machine stops after every block and cycle start must be pressed to execute
the next block of the program.
MID When this key is turned on, a manual operation can be performed
AUTO during AUTO mode. The procedure on how to carry out this
MANUAL manual intervention function is described in detail in the Operation
manual.
PULSE With this key on, axis motion control by the pulse handle can be
HANDLE inserted into the program. An example of this would be when
SHIFT machining a cast workpiece on which stock removal varies.
SEQ. When a machining cycle is interrupted during automatic
RESTART operation due to a tool breakage or other problem, the sequence restart
button is used to resume the program after the necessary measures have
been taken to resolve the problem.
The (on or off) condition of the NC operation keys are saved (backed up). If, for example, the
DRY RUN key is turned on and the power to the machine is then turned off, the control will
remember that and turn the DRY RUN mode on when the control is powered up again.
If a key is turned on or off, and the back up key is not pressed or the allotted time has not
elapsed (three to six minutes) before the power is turned off the control will not retain the condi-
tion of the key just pressed.
ATC Operation
ATC Pressing this button will put the control in the ATC mode of operation.
This allows the operator to move the ATC in manual mode. The “ATC
DATA” screen on the CRT can be accessed by pressing the “atc/apc”
function key (F6).
APC Pressing this button will put the control in the APC mode of operation.
This allows the operator to move the APC in manual mode. The “APC
DATA” screen on the CRT can be accessed by pressing the “atc/apc”
function key (F6).
INTER When this key is pressed, the spindle orientation completion
LOCK conditions and the tool change position conditions are ignored.
RELEASE It will not ignore other mechanical conditions.
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