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MITSUBISHI CNC
2 Monitor Screens
2.3.7 Executing Restart Search (Restart Type 2)
If a machining program differing from the machining program to be restarted was run with tape, memory or HD operation
before starting restart search, restart the respective machining program with restart type 2.
The restart type 2 operation sequence is the same as restart type 1, but necessary matters for starting the machining
program, such as setting the coordinate system, must be completed before starting restart search.
When the parameter "#8914 Auto Top search" is "0", execute the top search for the machining program.
Operation method (When the parameter "#8914 Auto Top search" is "0")
(Example) When restarting from subprogram O123 N6 B2 called from main program O1000
Turn the power ON, and return all axes to the
(1)
reference position.
In the MDI mode, set the coordinate system to be
(2)
used when starting the program to be restarted.
(3)
Move each axis to the program restart position.
(4)
When using tape operation, index the top of the tape.
(5)
Press the main menu [Restart search].
(6)
Press the [Type 2].
(7)
Press the sub-menu [Top search].
Using the [ ↑ ],[ ↓ ],
(8)
cursor to the target machining program.
(9)
Press the [INPUT] key.
The search can be executed by pressing the menu
[Search exec] instead of the [INPUT] key.
(10) Set the position to restart search in the setting area.
P sets the number of times that the block targeted for the restart search appears.
For example, if a block in a subprogram is searched, and the subprogram is called out several times, the block to be searched
is also executed several times. Thus, which execution block to be searched must be set. (If "0" is set, it is handled in the
same manner as "1".)
To search the first execution block, or to search for a block executed only once, this item does not need to be set.
(11) Press the [INPUT] or [Search exec] menu.
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and
keys, move the
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The submenu appears.The main screen for restart search
appears as a pop-up window.
The window for top search appears as a pop-up window.
Set the cursor to 1000.
The top search starts.
When the top search is completed, the operation message
"Search Complete" appears.
The top search pop-up window closes, and the main screen for
restart search appears as a pop-up window.
Delimit the ONBP number in the setting area using /.
<When O No. was attached>
The restart search is executed at designated position by NBP
No. with the set O No. at the head.
(Ex.) 123.PRG/6/2/1
<When O No. was not attached>
The program currently searched is targeted.
(Ex.) /6/2/1
Restart search is executed.
The message "In restart search" appears during the search
process, and the message "Restart search complete" appears
when completed.
Each axis' restart position and the restart remaining distance
are displayed.
When the [MSTB history] menu is pressed, the MSTB history
screen will open as a pop-up window, and the M, S, T, B
command used in the machining program will be listed.
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