
B-63324EN-1/03 OPERATION 4.AUTOMATIC OPERATION
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Procedure 3
[COMMON TO P TYPE/Q TYPE]
1 The sequence number is searched for, and the program restart
screen is displayed.
Fig4.7 (a)
DESTINATION shows the position where machining is to restart.
DISTANCE TO GO shows the distance from the current tool
position to the position where machining is to restart.
BC: The block number
M: 35 most recently specified M codes However, note that
only 2-digit M codes are displayed. If M codes
comprising three or more digits are displayed, M codes
are displayed only up to as far as possible.
T: Two most recently specified T codes
S: Most recently specified S code
B: (second auxiliary function address) Most recently
specified second auxiliary (in this case, a B code)
Codes are displayed in the order in which they are specified. All
codes are cleared by a program restart command or cycle start in
the reset state.
2 Turn the program restart switch OFF.
3 Check the screen for M, S, T and B codes to be executed. If they
are found, enter the MDI mode, then execute the M, S, T and B
functions. After execution, restore the previous mode.
These codes are not displayed on the program restart screen.
4 Check that the distance indicated under DISTANCE TO GO is
correct. Also check whether or not there is the possibility that the
tool might hit a workpiece or other objects when it moves to the
machining restart position. If there is this possibility, move the
tool manually to a position from where the tool can move to the
machining restart position without hitting any objects.