Справочник Пользователя для Mitsubishi Electronics 60/60S
2. Monitor
2.5 Resuming the Program
I-58
2.5.1 Operation Sequences for Program Restart
There are two restart methods, type 1 and type 2.
(1) Restart type 1
(1) Restart type 1
When feed hold and resetting due to a broken tool, etc.
Start
Press the feed hold button and retreat to the
tool change position by manual means of MDI.
Press the reset key and suspend the present
processing.
tool change position by manual means of MDI.
Press the reset key and suspend the present
processing.
Replace with a new tool.
With tape operation, find the start of
the tape.
the tape.
Search the block from which machining is to
restart using the type 1 method.
(Refer to 2.5.2 Restart Search Operations)
restart using the type 1 method.
(Refer to 2.5.2 Restart Search Operations)
Set the program restart switch (PLC
signal) to ON.
signal) to ON.
Move the axes to the restart return positions.
(Refer to 2.5.3 Restart Position Return
Syst em)
Issue the M, S, T or B manual numerical
command. (Refer to 2.5.4 Manual Numerical
Commands with Program Restart)
(Refer to 2.5.3 Restart Position Return
Syst em)
Issue the M, S, T or B manual numerical
command. (Refer to 2.5.4 Manual Numerical
Commands with Program Restart)
Set the program restart switch to OFF.
Return to the automatic mode.
Press the automatic start button (cycle
start button).
start button).
End
Machining program
Feed hold,
resetting
resetting
Operation and machining
restart on PROGRAM
RESTART screen
restart on PROGRAM
RESTART screen
When the tool offset amount (tool
length, cutter) differs, change it on
the tool offset screen.
length, cutter) differs, change it on
the tool offset screen.
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Upon completion of the restart search, the M,
S, T or B function, restart distance to go and
restart position are displayed.
S, T or B function, restart distance to go and
restart position are displayed.
"RP" is displayed when the axes have finished
moving to the restart position and the
subsequent axes do not move in either the "+"
or "-" direction.
moving to the restart position and the
subsequent axes do not move in either the "+"
or "-" direction.
An operation error results even if there is one axis
which is not at the restart position for automatic start
(cycle start).
Note that if program restart automatic return (#1302
AutoRp) is turned ON, the restart position will be
returned to in the order designated in the restart
position return order (#2082 a_rstax) when the cycle is
started. Machining will restart after the axes have
returned.
which is not at the restart position for automatic start
(cycle start).
Note that if program restart automatic return (#1302
AutoRp) is turned ON, the restart position will be
returned to in the order designated in the restart
position return order (#2082 a_rstax) when the cycle is
started. Machining will restart after the axes have
returned.
For type A, the program No. cannot be omitted.
For type B, the program No. cannot be input.
For type B, the program No. cannot be input.