Mitsubishi Electric EZMotion-NC E60 Series, Руководство по эксплуатации

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2. Monitor
2.5 Resuming the Program
I -55
2.5.1 Operation Sequences for Program Restart
There are three restart methods: type 1, 2 and 3.
(1) Restart type 1
When feed hold and resetting due to a broken tool, etc.
Machining program
Operation and machining
restart on PROGRAM
RESTART screen
Feed hold, resetting
When the tool offset amount (tool length,
cutter) differs, change it on the tool offset
screen.
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, all axes will
simultaneously return to the restart position when
the cycle is started.
Machining will restart after all axes have returned.
Operations on PROGRAM RESTART screen
For type A, the program No. cannot be omitted.
For type B, the program No. cannot be input.
Upon completion of the restart search, the M,
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.
Move the axes to the restart return positions.
(Refer to 2.5.3 Restart Position Return System)
Issue the M, S, T or B manual numerical
command. (Refer to 2.5.4 Manual Numerical
Commands with Program Restart)
Start
Replace with a new tool.
For the tape mode, the head of program should
be searched on the operation screen or IC card
screen.
Set the program restart switch to ON.
Set the program restart switch to OFF.
Return to the automatic mode.
Press the automatic start button (cycle start
button).
End
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.
Search the block from which machining is to
restart using the type 1 method.
(Refer to 2.5.2 Restart Search Operations)