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C70 Instruction Manual
2.2 Monitor
2.2.5.2 Restart Search Operations
The program and block to restart are searched on the restart position setting screen. Refer to the chart below for how to
designate the values into the setting fields.
Items
Setting data
<MAIN> O(
<SUB> O(
N(
)
-( )
P(
)
FTP( )
)
)
Explanation
1 to 99999999
Set the program No. of the main program to be searched.
1 to 99999999
Set the program No. of the sub program to be searched. When the block to be searched is in
a subprogram, set the program No. of the subprogram. If not, this setting is unnecessary.
0 to 99999
Set the sequence No. to be searched.
0 to 99
Set the block No. to be searched.
0 to 9999
This sets the number of times the target search block appears. When, for instance, a block in
a subprogram is to be searched, as that subprogram is called for multiple times, the target
block will be executed for multiple times, too. In such a case it can be specified, with an ordinal
number, which of the block's multiple appearances the actual desired block to search is.
There is no need to set this when the block's first execution is to be searched or when the
search block is to be executed only once. If 0 is set, the block's first appearance is searched.
0
Designate memory search mode.
1
Designate FTP search mode.
(Example 1) Restart search when the program is stopped due to power failure
When the machining is restarted from the workpiece 2 after the power ON because power failure has occurred
after machining the workpierce 1:
The ONB No. which had been executed right
before power failure is displayed. Designate
the block to restart from based on the No.
Press the [INPUT] key.
The message "RESEARCH EXECUTION" appears during the search, and upon its completion the message
"RESEARCH COMPLETE" is displayed.
O2000().....................................................Main program
N1 G91 G28 X0 Y0;
N2 G90 G54 G00 X0 Y0 M98 P3000; ..........Workpiece 1 machining
N3 G55 G00 X0 Y0 M98 P3000; .................Workpiece 2 machining
N4 M02
%
O3000().....................................................Subprogram
N1 G42 G01 X-10. Y-10. D05 F1000;
N2 X-40.;
N3 Y-40.;
N4 X-10.;
N5 Y-10.;
N6 G40 X0 Y0;
N7 M99;
%
X
-100.
M
-50.
G55
G54
W2
W1
-50.
Workpiece
2
Workpiece
1
Y
G55 X -80.000 G54 X -20.000 G58 X 0.000
Y -40.000
Y -40.000
Y 0.000
41