Mitsubishi Electric 700 Series Training Manual page 81

2. Monitor Screens
Operation method
During a single block stop or when a program error stop occurs, the buffer can be corrected with the following
operations, and operation can be continued.
The normally executed program appears in the buffer correction area.
N121 G28 X10.Y10.;
N122 T1212;
N123 S1230 M3;
N124 G00 X68. Z201.;
N125 G01 X80. Z195. F50;
N126 Z150.;
N127 G02 X100. Z185. R20;
(1) Press the main menu
(2) Correct the program with the same
method as a normal program editing.
(3) Press the
INPUT key.
(4) Confirm that the corrected data is correct,
and then restart.
← Previous command
← Command in execution
← Next command and
subsequent commands
Prg correct .
73
The buffer correction mode is entered.
N121 G28 X10.Y10.;
N122 T1212;
N123 S1230 M3;
N124 G00 X68. Z201.;
N125 G01 X80. Z195. F50;
N126 Z150.;
N127 G02 X100. Z185. R20;
The display changes so that the next command is at the
head of the area. The buffer correction area becomes the
valid area, and the keys can be input or the cursor moved.
The cursor can be moved freely within the buffer correction
area using the cursor keys.
The buffer correction mode ends, and the corrected data is
written into program.
If a program error has occurred, the error display is erased.
The program execution resumes from the currently stopped
position.
2.19 Buffer Correction
←
Next
command
and
subsequent
commands