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4. 3. 2.1
COMMAND
DATA DISPLAY
The display
shows
the block data under
execution
or
just before
execution
in which compensation
calculations
have been
completed. The conditions
of
the data
to
be
displayed
is
as
follows.
1.
The data shows the
contents of
the
active
register during
an automatic
operation
or a
feed
hold.
COMMAND
0000 1
N0123
N0123
G
M
,
--
G00
X
1
.
000
S
10.000 T
0
y
0
G00
Z
0
F
0
.
G 1
7
I
0 D
0 H
0
G90
J
0
While the control is stopped
at a
block
end,
the
contents of
the buffer
register are
dis¬
played. If the buffer register blank
(BUF
is
not
displayed) ,
the
contents
of the
just exe¬
cuted block
are
displayed.
2.
G40
K
0 L
0
G49
P
0
GB0
0
0
G9B
R
0
G64
RDY
OFSTT-
I
3.
In
the
MDI operation, the current
block data
are
displayed after cycle
is
indicated.
L
L
Display of non-modal
G
code
Display
of G code
under
execution
4. 3. 2. 2 DISPLAY
OF REMAINING NUMBER OF
REPETITIONS OF
SUBPROGRAM
(SUB
PROG.
NESTING)
Fig. 4. IS Example
of Command
Display
The remaining number
of repetitions of
a
sub¬
program
is
displayed.
Subprogram
Main
Program
1st level
2nd level
3rd level
01000
;
0
001
...
;
02000
;
0 3000
;
P1000 L3
M98
;
P2000
L5
M98
,
P3000
L10 M98
;
Executing block
N
070 M30
,
N150
M99
;
N260 M99
.
N
340 M99 ,
The subprogram has executed the 3rd level twice and entered into the
execution
of
3rd
time
of the 3rd level.
SUB
PROG. NESTING
00103
N0000
PROG.
NO
NEST
LOOP
00100
00101
0010?
0101
0102
0103
0010
0020
0030
BUF
RDY
*- Remaining
number of repetitions
L~
Sequence number of subprogram
start
*—
Subprogram level
(up
to 4)
Fig. 4.16 Example of SUB
PROG. NESTING
-
11
—
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