Mitsubishi Electric EZMotion-NC E60 Series, Operation Manual

Page: 342 / 510

9. Graphics
9.4 Use of the Check Modes
I -327
(8) Precautions
(1) If menu key
STANDARD
or
SCALE
is selected during drawing in trace or check mode, the drawing is
interrupted. The drawing resumes when the selected function is finished.
In trace mode, the part that would be drawn during the interruption is not drawn.
(2) In trace or check mode, drawing will continue even if the screen changed to other function
screens.
(3) All graphics are erased if the function key
F0
is pressed. The trace and check modes are
also cleared.
(4) In check mode, machine operation switches are validated only if set before starting a check.
(5) If the automatic start button is pressed during checking, "M01 OPERATION ERROR 0112"
will occur while the button is held down, and automatic start will not be possible.
Press the automatic start button after the message "PROGRAM CHECK END" has been
displayed or the operation has been canceled by reset.
(6) If a check search or check start is attempted during automatic start or automatic operation
pause, operation alarm "PROGRAM RUNNING" will occur, and the search or start will not be
possible.
(7) Drawings in the check function are made only according to the NC internal operation results,
so drawing is not possible for commands requiring machine movement.
(8) The various data set during checking and in the program are handled as follows:
1) Workpiece offset, common variables and local variables
Data before checking is not saved.
2) Tool compensation amounts
Data before checking is not saved.
3) Parameters
Data before checking is not saved.
(9) Checking finish
1) Execution of an M00/M01 command causes "PROGRAM STOP".
(Note) When M01 is executed, drawing will stop regardless of whether the optional stop
switch signal is ON or OFF.
2) Execution of an M02/M03 command causes "PROGRAM CHECK END".
(Note) The tape is not rewound in the tape mode.
3) The checking is terminated by resetting, pressing
TRACE
, or pressing
F0
.
(Note) If a program error occurs, cancel the error by one of the operations above.
(10) If the mode is changed to the manual operation during the checking, "M01 OPERATION
ERROR 0112" will occur and the axis movement will be disabled. End the checking with reset
before moving the axis.
(11) If the PLC interruption is commanded during the checking, "M01 OPERATION ERROR
0112" will occur. End the checking with reset before executing the PLC interruption.
(12) If the tap retract is attempted during the checking, "M01 OPERATION ERROR 0112" will
occur. Cancel the checking with reset before executing the tap retract.
(13) Neither the counter set nor the origin set can be executed during the checking. If an axis
address key is pressed on the POSITION screen, "E69 PROG. CHECK MODE" will occur.
(14) Before returning to the top to restart the checking, cancel the program check in execution
with reset. Do not restart the continuous check during the execution (before the "PROGRAM
CHECK END" is displayed).